Opened 4 hours ago

Closed 4 hours ago

Last modified 2 hours ago

#11410 closed defect (invalid)

Can't convert hevc flv to mp4. Video codec (c) is not implemented error.

Reported by: robteny45 Owned by:
Priority: normal Component: ffmpeg
Version: 7.1 Keywords: flv Hevc h265
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: yes

Description

Summary of the bug: Hevc flv streams served by tiktok can't be converted to mp4.
How to reproduce:

% ffmpeg -i codec_not_supported_error.flv -report -c copy output.mp4
ffmpeg version 7.1 Copyright (c) 2000-2024 the FFmpeg developers
  built with Android (12470979, +pgo, +bolt, +lto, +mlgo, based on r522817c) clang version 18.0.3 (https://android.googlesource.com/toolchain/llvm-project d8003a456d14a3deb8054cdaa529ffbf02d9b262)
  configuration: --arch=aarch64 --as=aarch64-linux-android-clang --cc=aarch64-linux-android-clang --cxx=aarch64-linux-android-clang++ --nm=llvm-nm --ar=llvm-ar --ranlib=llvm-ranlib --pkg-config=/home/builder/.termux-build/_cache/android-r27c-api-24-v1/bin/pkg-config --strip=llvm-strip --cross-prefix=aarch64-linux-android- --disable-indevs --disable-outdevs --enable-indev=lavfi --disable-static --disable-symver --enable-cross-compile --enable-gnutls --enable-gpl --enable-version3 --enable-jni --enable-lcms2 --enable-libaom --enable-libass --enable-libbluray --enable-libdav1d --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libharfbuzz --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenmpt --enable-libopus --enable-librav1e --enable-librubberband --enable-libsoxr --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libv4l2 --enable-libvidstab --enable-libvmaf --enable-libvo-amrwbenc --enable-libvorbis --ena  libavutil      59. 39.100 / 59. 39.100
  libavcodec     61. 19.100 / 61. 19.100
  libavformat    61.  7.100 / 61.  7.100
  libavdevice    61.  3.100 / 61.  3.100
  libavfilter    10.  4.100 / 10.  4.100
  libswscale      8.  3.100 /  8.  3.100
  libswresample   5.  3.100 /  5.  3.100
  libpostproc    58.  3.100 / 58.  3.100
Splitting the commandline.
Reading option '-i' ... matched as input url with argument 'codec_not_supported_error.flv'.
Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
Reading option '-c' ... matched as option 'c' (select encoder/decoder ('copy' to copy stream without reencoding)) with argument 'copy'.
Reading option 'output.mp4' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option report (generate a report) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input url codec_not_supported_error.flv.
Successfully parsed a group of options.
Opening an input file: codec_not_supported_error.flv.
[AVFormatContext @ 0x7150eaf280] Opening 'codec_not_supported_error.flv' for reading
[file @ 0x7150e27800] Setting default whitelist 'file,crypto,data'
[flv @ 0x7150eaf280] Format flv probed with size=2048 and score=100
[flv @ 0x7150eaf280] Before avformat_find_stream_info() pos: 13 bytes read:32768 seeks:0 nb_streams:0
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
Transform tree:
    mdct_inv_float_c - type: mdct_float, len: 64, factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only]
        fft32_ns_float_neon - type: fft_float, len: 32, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
Transform tree:
    mdct_inv_float_c - type: mdct_float, len: 64, factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only]
        fft32_ns_float_neon - type: fft_float, len: 32, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
Transform tree:
    mdct_pfa_3xM_inv_float_c - type: mdct_float, len: 96, factors[2]: [3, any], flags: [unaligned, out_of_place, inv_only]
        fft16_ns_float_neon - type: fft_float, len: 16, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
Transform tree:
    mdct_pfa_15xM_inv_float_c - type: mdct_float, len: 120, factors[2]: [15, any], flags: [unaligned, out_of_place, inv_only]
        fft4_fwd_float_neon - type: fft_float, len: 4, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
Transform tree:
    mdct_inv_float_c - type: mdct_float, len: 128, factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only]
        fft_sr_ns_float_neon - type: fft_float, len: 64, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
Transform tree:
    mdct_pfa_15xM_inv_float_c - type: mdct_float, len: 480, factors[2]: [15, any], flags: [unaligned, out_of_place, inv_only]
        fft16_ns_float_neon - type: fft_float, len: 16, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
Transform tree:
    mdct_inv_float_c - type: mdct_float, len: 512, factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only]
        fft_sr_ns_float_neon - type: fft_float, len: 256, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
Transform tree:
    mdct_pfa_3xM_inv_float_c - type: mdct_float, len: 768, factors[2]: [3, any], flags: [unaligned, out_of_place, inv_only]
        fft_sr_ns_float_neon - type: fft_float, len: 128, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
Transform tree:
    mdct_pfa_15xM_inv_float_c - type: mdct_float, len: 960, factors[2]: [15, any], flags: [unaligned, out_of_place, inv_only]
        fft32_ns_float_neon - type: fft_float, len: 32, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
Transform tree:
    mdct_inv_float_c - type: mdct_float, len: 1024, factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only]
        fft_sr_ns_float_neon - type: fft_float, len: 512, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
Transform tree:
    mdct_fwd_float_c - type: mdct_float, len: 1024, factors[2]: [2, any], flags: [unaligned, out_of_place, fwd_only]
        fft_sr_ns_float_neon - type: fft_float, len: 512, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x7150eaf280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x7150eaf280] Packet corrupt (stream = 1, dts = 7018266).
[flv @ 0x7150eaf280] rfps: 29.833333 0.009652
[flv @ 0x7150eaf280] rfps: 29.916667 0.002468
[flv @ 0x7150eaf280] rfps: 29.916667 0.002468
[flv @ 0x7150eaf280] rfps: 30.000000 0.000067
[flv @ 0x7150eaf280] rfps: 60.000000 0.000269
[flv @ 0x7150eaf280] rfps: 60.000000 0.000269
[flv @ 0x7150eaf280] rfps: 120.000000 0.001075
[flv @ 0x7150eaf280] rfps: 120.000000 0.001075
[flv @ 0x7150eaf280] rfps: 240.000000 0.004300
[flv @ 0x7150eaf280] rfps: 240.000000 0.004300
[flv @ 0x7150eaf280] rfps: 29.970030 0.000380
[flv @ 0x7150eaf280] rfps: 29.970030 0.000380
[flv @ 0x7150eaf280] rfps: 59.940060 0.001519
[flv @ 0x7150eaf280] rfps: 59.940060 0.001519
[flv @ 0x7150eaf280] Could not find codec parameters for stream 1 (Video: none ([12][0][0][0] / 0x000C), none, 6553 kb/s): unknown codec
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[flv @ 0x7150eaf280] After avformat_find_stream_info() pos: 1921561 bytes read:1953392 seeks:2 frames:149
Input #0, flv, from 'codec_not_supported_error.flv':
  Metadata:
    os_version      : 10.0.26100.2605
    Encoder         : bytedmediasdk:soDIQcJ2G4hG/EpwyqrAAg==
    audiochannels   : 2
    fileSize        : 0
    link_info       : n.br-ym4h6j.xqsq_78603,n.us-fortto.w3ql_2871232,n.us-fortto.mi7e_324231,n.us-ujgrr9.hsns_447628,n.us-ujgrr9.xzh5_2389600,n.fr-okz8i5.wp1i_45797,n.fr-okz8i5.vk09_42911,n.nl-heywjn.ht4o_18831,n.nl-heywjn.etk6_46098
    default_bitrate : 6400
    platform        : windows
    publish_time_stamp: 1736526110
    fp_dispatch_expr_tag: 
    interval        : 60
    model           : 64-bit
    sdk_version     : 10.7.1.6
    stream_id       : push-rtmp-f5-va01.tiktokcdn.com:game:stream-2998840055655301208
    max_bitrate     : 7400
    is_hardware_encode: true
    min_bitrate     : 6400
  Duration: 00:00:00.00, start: 0.000000, bitrate: N/A
  Stream #0:0, 87, 1/1000: Audio: aac (LC), 48000 Hz, stereo, fltp, 262 kb/s
  Stream #0:1, 62, 1/1000: Video: none ([12][0][0][0] / 0x000C), none, 6553 kb/s, 30 fps, 30 tbr, 1k tbn
Successfully opened the file.
Parsing a group of options: output url output.mp4.
Applying option c (select encoder/decoder ('copy' to copy stream without reencoding)) with argument copy.
Successfully parsed a group of options.
Opening an output file: output.mp4.
[out#0/mp4 @ 0x7150edeac0] No explicit maps, mapping streams automatically...
[vost#0:0/copy @ 0x7150ee2300] Created video stream from input stream 0:1
[aost#0:1/copy @ 0x7150395100] Created audio stream from input stream 0:0
[file @ 0x7150e398a0] Setting default whitelist 'file,crypto,data'
Successfully opened the file.
Stream mapping:
  Stream #0:1 -> #0:0 (copy)
  Stream #0:0 -> #0:1 (copy)
[mp4 @ 0x7150eb2700] dimensions not set
[out#0/mp4 @ 0x7150edeac0] Could not write header (incorrect codec parameters ?): Invalid argument
[AVIOContext @ 0x7150ece780] Statistics: 0 bytes written, 0 seeks, 0 writeouts
[AVIOContext @ 0x7150ece500] Statistics: 1953392 bytes read, 2 seeks
Conversion failed!

Full, uncut console output provided by ffmpeg -v 9 -loglevel 99 -i:

$ ffmpeg -v 9 -loglevel 99 -report -i codec_not_supported_error.flv
ffmpeg version 7.1 Copyright (c) 2000-2024 the FFmpeg developers
  built with Android (12470979, +pgo, +bolt, +lto, +mlgo, based on r522817c) clang version 18.0.3 (https://android.googlesource.com/toolchain/llvm-project d8003a456d14a3deb8054cdaa529ffbf02d9b262)
  configuration: --arch=aarch64 --as=aarch64-linux-android-clang --cc=aarch64-linux-android-clang --cxx=aarch64-linux-android-clang++ --nm=llvm-nm --ar=llvm-ar --ranlib=llvm-ranlib --pkg-config=/home/builder/.termux-build/_cache/android-r27c-api-24-v1/bin/pkg-config --strip=llvm-strip --cross-prefix=aarch64-linux-android- --disable-indevs --disable-outdevs --enable-indev=lavfi --disable-static --disable-symver --enable-cross-compile --enable-gnutls --enable-gpl --enable-version3 --enable-jni --enable-lcms2 --enable-libaom --enable-libass --enable-libbluray --enable-libdav1d --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libharfbuzz --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenmpt --enable-libopus --enable-librav1e --enable-librubberband --enable-libsoxr --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libv4l2 --enable-libvidstab --enable-libvmaf --enable-libvo-amrwbenc --enable-libvorbis --ena  libavutil      59. 39.100 / 59. 39.100
  libavcodec     61. 19.100 / 61. 19.100
  libavformat    61.  7.100 / 61.  7.100
  libavdevice    61.  3.100 / 61.  3.100
  libavfilter    10.  4.100 / 10.  4.100
  libswscale      8.  3.100 /  8.  3.100
  libswresample   5.  3.100 /  5.  3.100
  libpostproc    58.  3.100 / 58.  3.100
Splitting the commandline.
Reading option '-v' ... matched as option 'v' (set logging level) with argument '9'.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '99'.
Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
Reading option '-i' ... matched as input url with argument 'codec_not_supported_error.flv'.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option v (set logging level) with argument 9.
Applying option loglevel (set logging level) with argument 99.
Applying option report (generate a report) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input url codec_not_supported_error.flv.
Successfully parsed a group of options.
Opening an input file: codec_not_supported_error.flv.
[AVFormatContext @ 0x6fef6af280] Opening 'codec_not_supported_error.flv' for reading
[file @ 0x6fef627800] Setting default whitelist 'file,crypto,data'
Probing flv score:100 size:2048
[flv @ 0x6fef6af280] Format flv probed with size=2048 and score=100
[flv @ 0x6fef6af280] Before avformat_find_stream_info() pos: 13 bytes read:32768 seeks:0 nb_streams:0
[flv @ 0x6fef6af280] type:18, size:901, last:-1, dts:0 pos:21
[flv @ 0x6fef6af280] type:8, size:7, last:-1, dts:0 pos:937
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:136, last:-1, dts:0 pos:959
[flv @ 0x6fef6af280] 0 1C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:9, size:301123, last:-1, dts:7016266 pos:1110
[flv @ 0x6fef6af280] 0 1C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:9, size:43310, last:-1, dts:7016300 pos:302248
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:9, size:7202, last:-1, dts:7016333 pos:345573
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:9, size:8890, last:-1, dts:7016366 pos:352790
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:9, size:8858, last:-1, dts:7016400 pos:361695
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:652, last:-1, dts:7016320 pos:370568
[flv @ 0x6fef6af280] 1 AF 0 
For transform of length 64, inverse, mdct_float, flags: [aligned, out_of_place], found 2 matches:
    1: mdct_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: 96
    2: mdct_naive_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: -130976
For transform of length 32, inverse, fft_float, flags: [aligned, inplace, preshuf], found 3 matches:
    1: fft32_ns_float_neon - type: fft_float, len: 32, factor: 2, flags: [aligned, inplace, out_of_place, preshuf], prio: 352
    2: fft_pfa_ns_float_c - type: fft_float, len: [6, ∞], factors[2]: [7, 5, 3, 2, any], flags: [unaligned, inplace, out_of_place, preshuf], prio: 112
    3: fft32_ns_float_c - type: fft_float, len: 32, factor: 2, flags: [unaligned, inplace, out_of_place, preshuf], prio: 96
Transform tree:
    mdct_inv_float_c - type: mdct_float, len: 64, factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only]
        fft32_ns_float_neon - type: fft_float, len: 32, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
For transform of length 64, inverse, mdct_float, flags: [aligned, out_of_place], found 2 matches:
    1: mdct_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: 96
    2: mdct_naive_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: -130976
For transform of length 32, inverse, fft_float, flags: [aligned, inplace, preshuf], found 3 matches:
    1: fft32_ns_float_neon - type: fft_float, len: 32, factor: 2, flags: [aligned, inplace, out_of_place, preshuf], prio: 352
    2: fft_pfa_ns_float_c - type: fft_float, len: [6, ∞], factors[2]: [7, 5, 3, 2, any], flags: [unaligned, inplace, out_of_place, preshuf], prio: 112
    3: fft32_ns_float_c - type: fft_float, len: 32, factor: 2, flags: [unaligned, inplace, out_of_place, preshuf], prio: 96
Transform tree:
    mdct_inv_float_c - type: mdct_float, len: 64, factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only]
        fft32_ns_float_neon - type: fft_float, len: 32, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
For transform of length 96, inverse, mdct_float, flags: [aligned, out_of_place], found 3 matches:
    1: mdct_pfa_3xM_inv_float_c - type: mdct_float, len: [6, ∞], factors[2]: [3, any], flags: [unaligned, out_of_place, inv_only], prio: 112
    2: mdct_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: 96
    3: mdct_naive_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: -130976
For transform of length 16, inverse, fft_float, flags: [aligned, inplace, preshuf], found 3 matches:
    1: fft16_ns_float_neon - type: fft_float, len: 16, factor: 2, flags: [aligned, inplace, out_of_place, preshuf], prio: 352
    2: fft_pfa_ns_float_c - type: fft_float, len: [6, ∞], factors[2]: [7, 5, 3, 2, any], flags: [unaligned, inplace, out_of_place, preshuf], prio: 112
    3: fft16_ns_float_c - type: fft_float, len: 16, factor: 2, flags: [unaligned, inplace, out_of_place, preshuf], prio: 96
Transform tree:
    mdct_pfa_3xM_inv_float_c - type: mdct_float, len: 96, factors[2]: [3, any], flags: [unaligned, out_of_place, inv_only]
        fft16_ns_float_neon - type: fft_float, len: 16, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
For transform of length 120, inverse, mdct_float, flags: [aligned, out_of_place], found 5 matches:
    1: mdct_pfa_15xM_inv_float_c - type: mdct_float, len: [30, ∞], factors[2]: [15, any], flags: [unaligned, out_of_place, inv_only], prio: 304
    2: mdct_pfa_5xM_inv_float_c - type: mdct_float, len: [10, ∞], factors[2]: [5, any], flags: [unaligned, out_of_place, inv_only], prio: 144
    3: mdct_pfa_3xM_inv_float_c - type: mdct_float, len: [6, ∞], factors[2]: [3, any], flags: [unaligned, out_of_place, inv_only], prio: 112
    4: mdct_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: 96
    5: mdct_naive_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: -130976
For transform of length 4, inverse, fft_float, flags: [aligned, inplace, preshuf], found 2 matches:
    1: fft4_fwd_float_neon - type: fft_float, len: 4, factor: 2, flags: [aligned, inplace, out_of_place, preshuf], prio: 352
    2: fft4_ns_float_c - type: fft_float, len: 4, factor: 2, flags: [unaligned, inplace, out_of_place, preshuf], prio: 96
Transform tree:
    mdct_pfa_15xM_inv_float_c - type: mdct_float, len: 120, factors[2]: [15, any], flags: [unaligned, out_of_place, inv_only]
        fft4_fwd_float_neon - type: fft_float, len: 4, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
For transform of length 128, inverse, mdct_float, flags: [aligned, out_of_place], found 2 matches:
    1: mdct_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: 96
    2: mdct_naive_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: -130976
For transform of length 64, inverse, fft_float, flags: [aligned, inplace, preshuf], found 3 matches:
    1: fft_sr_ns_float_neon - type: fft_float, len: [64, 131072], factor: 2, flags: [aligned, inplace, out_of_place, preshuf], prio: 288
    2: fft_pfa_ns_float_c - type: fft_float, len: [6, ∞], factors[2]: [7, 5, 3, 2, any], flags: [unaligned, inplace, out_of_place, preshuf], prio: 112
    3: fft64_ns_float_c - type: fft_float, len: 64, factor: 2, flags: [unaligned, inplace, out_of_place, preshuf], prio: 96
Transform tree:
    mdct_inv_float_c - type: mdct_float, len: 128, factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only]
        fft_sr_ns_float_neon - type: fft_float, len: 64, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
For transform of length 480, inverse, mdct_float, flags: [aligned, out_of_place], found 5 matches:
    1: mdct_pfa_15xM_inv_float_c - type: mdct_float, len: [30, ∞], factors[2]: [15, any], flags: [unaligned, out_of_place, inv_only], prio: 304
    2: mdct_pfa_5xM_inv_float_c - type: mdct_float, len: [10, ∞], factors[2]: [5, any], flags: [unaligned, out_of_place, inv_only], prio: 144
    3: mdct_pfa_3xM_inv_float_c - type: mdct_float, len: [6, ∞], factors[2]: [3, any], flags: [unaligned, out_of_place, inv_only], prio: 112
    4: mdct_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: 96
    5: mdct_naive_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: -130976
For transform of length 16, inverse, fft_float, flags: [aligned, inplace, preshuf], found 3 matches:
    1: fft16_ns_float_neon - type: fft_float, len: 16, factor: 2, flags: [aligned, inplace, out_of_place, preshuf], prio: 352
    2: fft_pfa_ns_float_c - type: fft_float, len: [6, ∞], factors[2]: [7, 5, 3, 2, any], flags: [unaligned, inplace, out_of_place, preshuf], prio: 112
    3: fft16_ns_float_c - type: fft_float, len: 16, factor: 2, flags: [unaligned, inplace, out_of_place, preshuf], prio: 96
Transform tree:
    mdct_pfa_15xM_inv_float_c - type: mdct_float, len: 480, factors[2]: [15, any], flags: [unaligned, out_of_place, inv_only]
        fft16_ns_float_neon - type: fft_float, len: 16, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
For transform of length 512, inverse, mdct_float, flags: [aligned, out_of_place], found 2 matches:
    1: mdct_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: 96
    2: mdct_naive_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: -130976
For transform of length 256, inverse, fft_float, flags: [aligned, inplace, preshuf], found 3 matches:
    1: fft_sr_ns_float_neon - type: fft_float, len: [64, 131072], factor: 2, flags: [aligned, inplace, out_of_place, preshuf], prio: 288
    2: fft_pfa_ns_float_c - type: fft_float, len: [6, ∞], factors[2]: [7, 5, 3, 2, any], flags: [unaligned, inplace, out_of_place, preshuf], prio: 112
    3: fft256_ns_float_c - type: fft_float, len: 256, factor: 2, flags: [unaligned, inplace, out_of_place, preshuf], prio: 96
Transform tree:
    mdct_inv_float_c - type: mdct_float, len: 512, factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only]
        fft_sr_ns_float_neon - type: fft_float, len: 256, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
For transform of length 768, inverse, mdct_float, flags: [aligned, out_of_place], found 3 matches:
    1: mdct_pfa_3xM_inv_float_c - type: mdct_float, len: [6, ∞], factors[2]: [3, any], flags: [unaligned, out_of_place, inv_only], prio: 112
    2: mdct_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: 96
    3: mdct_naive_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: -130976
For transform of length 128, inverse, fft_float, flags: [aligned, inplace, preshuf], found 3 matches:
    1: fft_sr_ns_float_neon - type: fft_float, len: [64, 131072], factor: 2, flags: [aligned, inplace, out_of_place, preshuf], prio: 288
    2: fft_pfa_ns_float_c - type: fft_float, len: [6, ∞], factors[2]: [7, 5, 3, 2, any], flags: [unaligned, inplace, out_of_place, preshuf], prio: 112
    3: fft128_ns_float_c - type: fft_float, len: 128, factor: 2, flags: [unaligned, inplace, out_of_place, preshuf], prio: 96
Transform tree:
    mdct_pfa_3xM_inv_float_c - type: mdct_float, len: 768, factors[2]: [3, any], flags: [unaligned, out_of_place, inv_only]
        fft_sr_ns_float_neon - type: fft_float, len: 128, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
For transform of length 960, inverse, mdct_float, flags: [aligned, out_of_place], found 5 matches:
    1: mdct_pfa_15xM_inv_float_c - type: mdct_float, len: [30, ∞], factors[2]: [15, any], flags: [unaligned, out_of_place, inv_only], prio: 304
    2: mdct_pfa_5xM_inv_float_c - type: mdct_float, len: [10, ∞], factors[2]: [5, any], flags: [unaligned, out_of_place, inv_only], prio: 144
    3: mdct_pfa_3xM_inv_float_c - type: mdct_float, len: [6, ∞], factors[2]: [3, any], flags: [unaligned, out_of_place, inv_only], prio: 112
    4: mdct_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: 96
    5: mdct_naive_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: -130976
For transform of length 32, inverse, fft_float, flags: [aligned, inplace, preshuf], found 3 matches:
    1: fft32_ns_float_neon - type: fft_float, len: 32, factor: 2, flags: [aligned, inplace, out_of_place, preshuf], prio: 352
    2: fft_pfa_ns_float_c - type: fft_float, len: [6, ∞], factors[2]: [7, 5, 3, 2, any], flags: [unaligned, inplace, out_of_place, preshuf], prio: 112
    3: fft32_ns_float_c - type: fft_float, len: 32, factor: 2, flags: [unaligned, inplace, out_of_place, preshuf], prio: 96
Transform tree:
    mdct_pfa_15xM_inv_float_c - type: mdct_float, len: 960, factors[2]: [15, any], flags: [unaligned, out_of_place, inv_only]
        fft32_ns_float_neon - type: fft_float, len: 32, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
For transform of length 1024, inverse, mdct_float, flags: [aligned, out_of_place], found 2 matches:
    1: mdct_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: 96
    2: mdct_naive_inv_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only], prio: -130976
For transform of length 512, inverse, fft_float, flags: [aligned, inplace, preshuf], found 3 matches:
    1: fft_sr_ns_float_neon - type: fft_float, len: [64, 131072], factor: 2, flags: [aligned, inplace, out_of_place, preshuf], prio: 288
    2: fft_pfa_ns_float_c - type: fft_float, len: [6, ∞], factors[2]: [7, 5, 3, 2, any], flags: [unaligned, inplace, out_of_place, preshuf], prio: 112
    3: fft512_ns_float_c - type: fft_float, len: 512, factor: 2, flags: [unaligned, inplace, out_of_place, preshuf], prio: 96
Transform tree:
    mdct_inv_float_c - type: mdct_float, len: 1024, factors[2]: [2, any], flags: [unaligned, out_of_place, inv_only]
        fft_sr_ns_float_neon - type: fft_float, len: 512, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
For transform of length 1024, forward, mdct_float, flags: [aligned, out_of_place], found 2 matches:
    1: mdct_fwd_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, fwd_only], prio: 96
    2: mdct_naive_fwd_float_c - type: mdct_float, len: [2, ∞], factors[2]: [2, any], flags: [unaligned, out_of_place, fwd_only], prio: -130976
For transform of length 512, forward, fft_float, flags: [aligned, inplace, preshuf], found 3 matches:
    1: fft_sr_ns_float_neon - type: fft_float, len: [64, 131072], factor: 2, flags: [aligned, inplace, out_of_place, preshuf], prio: 288
    2: fft_pfa_ns_float_c - type: fft_float, len: [6, ∞], factors[2]: [7, 5, 3, 2, any], flags: [unaligned, inplace, out_of_place, preshuf], prio: 112
    3: fft512_ns_float_c - type: fft_float, len: 512, factor: 2, flags: [unaligned, inplace, out_of_place, preshuf], prio: 96
Transform tree:
    mdct_fwd_float_c - type: mdct_float, len: 1024, factors[2]: [2, any], flags: [unaligned, out_of_place, fwd_only]
        fft_sr_ns_float_neon - type: fft_float, len: 512, factor: 2, flags: [aligned, inplace, out_of_place, preshuf]
[flv @ 0x6fef6af280] type:9, size:40038, last:-1, dts:7016433 pos:371235
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:633, last:-1, dts:7016341 pos:411288
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:677, last:-1, dts:7016362 pos:411936
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:8276, last:-1, dts:7016466 pos:412628
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:658, last:-1, dts:7016384 pos:420919
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:8459, last:-1, dts:7016500 pos:421592
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:647, last:-1, dts:7016405 pos:430066
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:708, last:-1, dts:7016426 pos:430728
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:8481, last:-1, dts:7016533 pos:431451
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:733, last:-1, dts:7016448 pos:439947
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:44387, last:-1, dts:7016566 pos:440695
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:776, last:-1, dts:7016469 pos:485097
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:901, last:-1, dts:7016490 pos:485888
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:9056, last:-1, dts:7016600 pos:486804
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:867, last:-1, dts:7016512 pos:495875
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:9122, last:-1, dts:7016633 pos:496757
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:483, last:-1, dts:7016533 pos:505894
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:564, last:-1, dts:7016554 pos:506392
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:9126, last:-1, dts:7016666 pos:506971
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:855, last:-1, dts:7016576 pos:516112
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:759, last:-1, dts:7016597 pos:516982
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:38401, last:-1, dts:7016700 pos:517756
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:885, last:-1, dts:7016618 pos:556172
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:8374, last:-1, dts:7016733 pos:557072
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:472, last:-1, dts:7016640 pos:565461
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:542, last:-1, dts:7016661 pos:565948
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:8093, last:-1, dts:7016766 pos:566505
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:596, last:-1, dts:7016682 pos:574613
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:533, last:-1, dts:7016800 pos:575224
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:603, last:-1, dts:7016704 pos:575772
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:572, last:-1, dts:7016725 pos:576390
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:46773, last:-1, dts:7016833 pos:576977
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:657, last:-1, dts:7016746 pos:623765
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:10114, last:-1, dts:7016866 pos:624437
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:654, last:-1, dts:7016768 pos:634566
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:683, last:-1, dts:7016789 pos:635235
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:10091, last:-1, dts:7016900 pos:635933
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:687, last:-1, dts:7016810 pos:646039
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:692, last:-1, dts:7016832 pos:646741
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:9786, last:-1, dts:7016933 pos:647448
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:766, last:-1, dts:7016853 pos:657249
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:48254, last:-1, dts:7016966 pos:658030
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:713, last:-1, dts:7016874 pos:706299
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:685, last:-1, dts:7016896 pos:707027
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:557, last:-1, dts:7017000 pos:707727
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:626, last:-1, dts:7016917 pos:708299
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:10336, last:-1, dts:7017033 pos:708940
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:614, last:-1, dts:7016938 pos:719291
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:588, last:-1, dts:7016960 pos:719920
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:10482, last:-1, dts:7017066 pos:720523
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:591, last:-1, dts:7016981 pos:731020
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:54292, last:-1, dts:7017100 pos:731626
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:696, last:-1, dts:7017002 pos:785933
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:714, last:-1, dts:7017024 pos:786644
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:10204, last:-1, dts:7017133 pos:787373
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:606, last:-1, dts:7017045 pos:797592
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:10444, last:-1, dts:7017166 pos:798213
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:644, last:-1, dts:7017066 pos:808672
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:528, last:-1, dts:7017088 pos:809331
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:10327, last:-1, dts:7017200 pos:809874
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:652, last:-1, dts:7017109 pos:820216
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:670, last:-1, dts:7017130 pos:820883
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:66970, last:-1, dts:7017233 pos:821568
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:635, last:-1, dts:7017152 pos:888553
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:11743, last:-1, dts:7017266 pos:889203
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:554, last:-1, dts:7017173 pos:900961
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:720, last:-1, dts:7017194 pos:901530
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:14728, last:-1, dts:7017300 pos:902265
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:802, last:-1, dts:7017216 pos:917008
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:14743, last:-1, dts:7017333 pos:917825
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:707, last:-1, dts:7017237 pos:932583
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:612, last:-1, dts:7017258 pos:933305
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:71713, last:-1, dts:7017366 pos:933932
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:539, last:-1, dts:7017280 pos:1005660
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:18024, last:-1, dts:7017400 pos:1006214
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:493, last:-1, dts:7017301 pos:1024253
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:637, last:-1, dts:7017322 pos:1024761
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:18740, last:-1, dts:7017433 pos:1025413
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:709, last:-1, dts:7017344 pos:1044168
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:626, last:-1, dts:7017365 pos:1044892
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:471, last:-1, dts:7017466 pos:1045533
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:687, last:-1, dts:7017386 pos:1046019
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:76969, last:-1, dts:7017500 pos:1046721
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:697, last:-1, dts:7017408 pos:1123705
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:684, last:-1, dts:7017429 pos:1124417
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:24739, last:-1, dts:7017533 pos:1125116
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:694, last:-1, dts:7017450 pos:1149870
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:20615, last:-1, dts:7017566 pos:1150579
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:724, last:-1, dts:7017472 pos:1171209
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:579, last:-1, dts:7017493 pos:1171948
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:17271, last:-1, dts:7017600 pos:1172542
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:502, last:-1, dts:7017514 pos:1189828
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:79647, last:-1, dts:7017633 pos:1190345
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:546, last:-1, dts:7017536 pos:1270007
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:939, last:-1, dts:7017557 pos:1270568
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:16616, last:-1, dts:7017666 pos:1271522
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:735, last:-1, dts:7017578 pos:1288153
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:16704, last:-1, dts:7017700 pos:1288903
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:768, last:-1, dts:7017600 pos:1305622
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:580, last:-1, dts:7017621 pos:1306405
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:19961, last:-1, dts:7017733 pos:1307000
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:650, last:-1, dts:7017642 pos:1326976
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:595, last:-1, dts:7017664 pos:1327641
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:74723, last:-1, dts:7017766 pos:1328251
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:689, last:-1, dts:7017685 pos:1402989
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:18666, last:-1, dts:7017800 pos:1403693
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:706, last:-1, dts:7017706 pos:1422374
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:754, last:-1, dts:7017728 pos:1423095
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:20739, last:-1, dts:7017833 pos:1423864
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:870, last:-1, dts:7017749 pos:1444618
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:20952, last:-1, dts:7017866 pos:1445503
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:914, last:-1, dts:7017770 pos:1466470
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:861, last:-1, dts:7017792 pos:1467399
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:49897, last:-1, dts:7017900 pos:1468275
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:543, last:-1, dts:7017813 pos:1518187
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:15951, last:-1, dts:7017933 pos:1518745
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:481, last:-1, dts:7017834 pos:1534711
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:545, last:-1, dts:7017856 pos:1535207
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:15661, last:-1, dts:7017966 pos:1535767
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:765, last:-1, dts:7017877 pos:1551443
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:555, last:-1, dts:7017898 pos:1552223
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:13928, last:-1, dts:7018000 pos:1552793
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:728, last:-1, dts:7017920 pos:1566736
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:51198, last:-1, dts:7018033 pos:1567479
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:830, last:-1, dts:7017941 pos:1618692
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:617, last:-1, dts:7017962 pos:1619537
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:15504, last:-1, dts:7018066 pos:1620169
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:689, last:-1, dts:7017984 pos:1635688
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:16865, last:-1, dts:7018100 pos:1636392
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:621, last:-1, dts:7018005 pos:1653272
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:595, last:-1, dts:7018026 pos:1653908
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:16507, last:-1, dts:7018133 pos:1654518
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:616, last:-1, dts:7018048 pos:1671040
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:47915, last:-1, dts:7018166 pos:1671671
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:546, last:-1, dts:7018069 pos:1719601
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:688, last:-1, dts:7018090 pos:1720162
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:17663, last:-1, dts:7018200 pos:1720865
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:1003, last:-1, dts:7018112 pos:1738543
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:16359, last:-1, dts:7018233 pos:1739561
[flv @ 0x6fef6af280] 0 2C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] type:8, size:870, last:-1, dts:7018133 pos:1755935
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:8, size:878, last:-1, dts:7018154 pos:1756820
[flv @ 0x6fef6af280] 1 AF 0 
[flv @ 0x6fef6af280] type:9, size:269050, last:-1, dts:7018266 pos:1757713
[flv @ 0x6fef6af280] 0 1C 0 
[flv @ 0x6fef6af280] Video codec (c) is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[flv @ 0x6fef6af280] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)
[flv @ 0x6fef6af280] Packet corrupt (stream = 1, dts = 7018266).
[flv @ 0x6fef6af280] type:0, size:0, last:-1, dts:0 pos:1921561
[flv @ 0x6fef6af280] rfps: 29.833333 0.009652
[flv @ 0x6fef6af280] rfps: 29.916667 0.002468
[flv @ 0x6fef6af280] rfps: 29.916667 0.002468
[flv @ 0x6fef6af280] rfps: 30.000000 0.000067
[flv @ 0x6fef6af280] rfps: 60.000000 0.000269
[flv @ 0x6fef6af280] rfps: 60.000000 0.000269
[flv @ 0x6fef6af280] rfps: 120.000000 0.001075
[flv @ 0x6fef6af280] rfps: 120.000000 0.001075
[flv @ 0x6fef6af280] rfps: 240.000000 0.004300
[flv @ 0x6fef6af280] rfps: 240.000000 0.004300
[flv @ 0x6fef6af280] rfps: 29.970030 0.000380
[flv @ 0x6fef6af280] rfps: 29.970030 0.000380
[flv @ 0x6fef6af280] rfps: 59.940060 0.001519
[flv @ 0x6fef6af280] rfps: 59.940060 0.001519
[flv @ 0x6fef6af280] stream 0: start_time: 7016.32 duration: NOPTS
[flv @ 0x6fef6af280] stream 1: start_time: 0 duration: NOPTS
[flv @ 0x6fef6af280] format: start_time: 0 duration: 0 (estimate from stream) bitrate=0 kb/s
[flv @ 0x6fef6af280] Could not find codec parameters for stream 1 (Video: none, 1 reference frame ([12][0][0][0] / 0x000C), none, 6553 kb/s): unknown codec
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[flv @ 0x6fef6af280] After avformat_find_stream_info() pos: 1921561 bytes read:1953392 seeks:2 frames:149
Input #0, flv, from 'codec_not_supported_error.flv':
  Metadata:
    os_version      : 10.0.26100.2605
    Encoder         : bytedmediasdk:soDIQcJ2G4hG/EpwyqrAAg==
    audiochannels   : 2
    fileSize        : 0
    link_info       : n.br-ym4h6j.xqsq_78603,n.us-fortto.w3ql_2871232,n.us-fortto.mi7e_324231,n.us-ujgrr9.hsns_447628,n.us-ujgrr9.xzh5_2389600,n.fr-okz8i5.wp1i_45797,n.fr-okz8i5.vk09_42911,n.nl-heywjn.ht4o_18831,n.nl-heywjn.etk6_46098
    default_bitrate : 6400
    platform        : windows
    publish_time_stamp: 1736526110
    fp_dispatch_expr_tag: 
    interval        : 60
    model           : 64-bit
    sdk_version     : 10.7.1.6
    stream_id       : push-rtmp-f5-va01.tiktokcdn.com:game:stream-2998840055655301208
    max_bitrate     : 7400
    is_hardware_encode: true
    min_bitrate     : 6400
  Duration: 00:00:00.00, start: 0.000000, bitrate: N/A
  Stream #0:0, 87, 1/1000: Audio: aac (LC), 48000 Hz, stereo, fltp, 262 kb/s
  Stream #0:1, 62, 1/1000: Video: none, 1 reference frame ([12][0][0][0] / 0x000C), none, 6553 kb/s, 30 fps, 30 tbr, 1k tbn
Successfully opened the file.
At least one output file must be specified
[AVIOContext @ 0x6fef6ce500] Statistics: 1953392 bytes read, 2 seeks

I tried with different hevc flv streams and different ffmpeg versions to no avail.

Attachments (1)

codec_not_supported_error.flv (1.8 MB ) - added by robteny45 4 hours ago.

Download all attachments as: .zip

Change History (4)

by robteny45, 4 hours ago

comment:1 by Timo R., 4 hours ago

Analyzed by developer: set
Priority: importantnormal
Resolution: invalid
Status: newclosed

Enhanced flv support was just added a few weeks ago.
Use latest master.

comment:2 by Timo R., 4 hours ago

The file you shared also does not seem to follow the enhanced flv spec, so it'll be impossible to parse no matter what.

comment:3 by Timo R., 2 hours ago

Latest master should nevertheless now be able to demux those files.

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