Opened 9 years ago
Last modified 9 years ago
#4951 reopened defect
Different frame rate using ts and mov containers
| Reported by: | Liam | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | undetermined |
| Version: | git-master | Keywords: | h264 mov mpegts |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
I am using a udp video source @ 1080i, 25FPS, 25K bitrate, when I output into a .ts and use ffprobe the file shows 25 fps, 50 tbr, 90k tbn, 50 tbc
I then change the file extension to be a mov and probe the file i get the following output 50 fps, 50 tbr, 90k tbn, 50 tbc.
I am using the following command but just changing the file extension
ffmpeg -i udp://@239.200.90.1:11080 -vcodec copy -acodec pcm_s16le -top 1 /tmp/interlaced1080.mov
The output from ffmpeg is the following
Output #0, mov, to '/tmp/interlaced1080.mov':
Metadata:
encoder : Lavf56.40.101
Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 50 tbr, 90k tbn, 90k tbc
Stream #0:1: Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s
Which displays the it is outputting into the file at 25 fps but this isn't the same when I use ffprobe on the finished file.
My version and build information is as follows
ffmpeg version 2.8.1-static http://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.9.3 (Debian 4.9.3-4)
Change History (17)
comment:1 by , 9 years ago
| Component: | ffmpeg → undetermined |
|---|---|
| Keywords: | mpegts added; ts frame rate incorrect removed |
follow-up: 3 comment:2 by , 9 years ago
I am using the latest static build available from the ffmpeg website. I have also tried this with the latest ffmpeg deb build.
ffmpeg version 2.8.1-static http://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.9.3 (Debian 4.9.3-4)
configuration: --enable-gpl --enable-version3 --disable-shared --disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable-libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls --enable-libvidstab --enable-libsoxr --enable-frei0r --enable-libfribidi --cc=gcc-4.9
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Hyper fast Audio and Video encoder
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
The command line I used to wrap into the ts container is:
ffmpeg -i udp://@239.200.90.1:11080 -vcodec copy -acodec pcm_s16le -top 1 /tmp/interlaced1080.ts
the command line i used to wrap into the mov container is:
ffmpeg -i udp://@239.200.90.1:11080 -vcodec copy -acodec pcm_s16le -top 1 /tmp/interlaced1080.ts
Other than changing the file extensions these are the exact same command. When I probe the files after I have finished writing to them, the frame rate is different in the mov than in the ts. As you can see I am using copy option for the video codec and as the source is @ 25FPS i am not aware of any reason why these should differ.
comment:3 by , 9 years ago
Replying to liamf91:
I am using the latest static build available from the ffmpeg website.
The FFmpeg website does not provide any builds, only source code.
I have also tried this with the latest ffmpeg deb build.
Then please provide command line including complete, uncut console output to make this a valid ticket.
When I probe the files after I have finished writing to them, the frame rate is different in the mov than in the ts.
And what effect does this have? I mean, is one of the files working and the other not?
comment:4 by , 9 years ago
OK, the ffmpeg website provides a link to a static build.
Output from the deb build
ffmpeg version 2.6.4 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.9.2 (Debian 4.9.2-10)
configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security ' --extra-ldflags='-Wl,-z,relro' --cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-nonfree --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-libvpx --enable-libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter --enable-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable-libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/x86_64-linux-gnu --disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable-frei0r --enable-openssl --enable-libass --enable-libopus --enable-fontconfig --enable-libpulse --disable-mips32r2 --disable-mipsdspr1 --disable-mipsdspr2 --enable-libvidstab --enable-libzvbi --enable-avresample --disable-htmlpages --disable-podpages --enable-libutvideo --enable-libfdk-aac --enable-libx265 --enable-libiec61883 --enable-vaapi --enable-libdc1394 --disable-altivec --shlibdir=/usr/lib/x86_64-linux-gnu
libavutil 54. 20.100 / 54. 20.100
libavcodec 56. 26.100 / 56. 26.100
libavformat 56. 25.101 / 56. 25.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 11.102 / 5. 11.102
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100
Hyper fast Audio and Video encoder
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
Working? It depends what you mean by working? Do they play in a media player? Yes. Are they at the expected frame rate? No.
You seem to be missing my point. When I output the file in a ts container the video is @ 25FPS, when I then output the file into a mov container this then changes to 50FPS. Nothing changes with the source which is at 25FPS and nothing changes with the commands I have used, other than the file extension, which I have included examples of in my previous comment.
comment:5 by , 9 years ago
| Resolution: | → needs_more_info |
|---|---|
| Status: | new → closed |
Please reopen this ticket if you can provide the command line that allows to reproduce the issue together with the complete, uncut console output.
comment:6 by , 9 years ago
I can provide a file which you can use to reproduce what I have mentioned. The commands will just be as i mentioned earlier but instead of using the udp stream you will just specify the file.
Does ffmpeg offer anywhere I can upload the file as it is quite a large file (16GB~)?
comment:7 by , 9 years ago
Before you upload a sample please test current FFmpeg git head and provide command line together with complete, uncut console output.
If the issue is also reproducible with file input, please provide such a command line, issues with network input are much harder to reproduce.
comment:8 by , 9 years ago
I have written video data from a stream to a .ts file using -codec copy. The file is 1080i 25FPS 25Mb/s bitrate.
I have then tried to convert the file using the latest git head and the following is the command and console output.
ffmpeg -i ffmpeg_test_video.ts -vcodec copy -acodec pcm_s24le -top 1 ffmpeg_test_video.mov
ffmpeg version N-76159-gda43e9e Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.9.2 (Debian 4.9.2-10)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-x11grab --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libdc1394 --enable-libfaac --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid
libavutil 55. 4.100 / 55. 4.100
libavcodec 57. 8.100 / 57. 8.100
libavformat 57. 10.101 / 57. 10.101
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 12.100 / 6. 12.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.100 / 2. 0.100
libpostproc 54. 0.100 / 54. 0.100
Input #0, mpegts, from 'ffmpeg_test_video.ts':
Duration: 00:04:59.95, start: 1.450600, bitrate: 25138 kb/s
Program 1
Metadata:
service_name : Service01
service_provider: FFmpeg
Stream #0:0[0x100]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 50 tbr, 90k tbn, 50 tbc
Stream #0:1[0x101]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 127 kb/s
[mov @ 0x34b9780] Codec for stream 0 does not use global headers but container format requires global headers
Output #0, mov, to 'ffmpeg_test_video.mov':
Metadata:
encoder : Lavf57.10.101
Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 50 tbr, 90k tbn, 90k tbc
Stream #0:1: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, stereo, s32, 2304 kb/s
Metadata:
encoder : Lavc57.8.100 pcm_s24le
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (aac (native) -> pcm_s24le (native))
Press [q] to stop, [?] for help
frame=14955 fps= 95 q=-1.0 Lsize= 932056kB time=00:04:59.96 bitrate=25454.1kbits/s
video:847498kB audio:84366kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.020640%
I then use ffprobe on the finished file with the following output.
ffprobe ffmpeg_test_video.mov
ffprobe version N-76159-gda43e9e Copyright (c) 2007-2015 the FFmpeg developers
built with gcc 4.9.2 (Debian 4.9.2-10)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-x11grab --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libdc1394 --enable-libfaac --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid
libavutil 55. 4.100 / 55. 4.100
libavcodec 57. 8.100 / 57. 8.100
libavformat 57. 10.101 / 57. 10.101
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 12.100 / 6. 12.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.100 / 2. 0.100
libpostproc 54. 0.100 / 54. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'ffmpeg_test_video.mov':
Metadata:
major_brand : qt
minor_version : 512
compatible_brands: qt
encoder : Lavf57.10.101
Duration: 00:04:59.97, start: 0.000000, bitrate: 25454 kb/s
Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 23211 kb/s, 50 fps, 50 tbr, 90k tbn, 50 tbc (default)
Metadata:
handler_name : DataHandler
Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s (default)
Metadata:
handler_name : DataHandler
As you can see the file is showing 50FPS although when I was running the first command it claimed that the file output is at 25FPS.
The file I have used as the source is 900MB, just an FYI you would like me to upload it somewhere.
Thanks
comment:9 by , 9 years ago
| Resolution: | needs_more_info |
|---|---|
| Status: | closed → reopened |
comment:11 by , 9 years ago
The input file was created via a udp stream coming from a hardware encoder. The command i used was the following
ffmpeg -i udp://230.100.1.1:1234 -vcodec copy -acodec copy -top 1 ffmpeg_test_video.ts
comment:12 by , 9 years ago
(I am not sure this creates a valid stream, the mpegts muxer is known not to be perfect.)
There are three possibilities (actually certainly more) to save the network stream:
$ ffmpeg -f data -i udp://230.100.1.1:1234 -map 0 -codec copy -f data out1.ts
$ mplayer udp://230.100.1.1:1234 -dumpstream
$ tools/aviocat udp://230.100.1.1:1234 out3.ts
You can build aviocat with make tools/aviocat.
comment:13 by , 9 years ago
| Version: | 2.8.1 → git-master |
|---|
follow-up: 15 comment:14 by , 9 years ago
I have used the first example you supplied to create a source file. After running the same command in my previous comment I am left with the same output.
ffmpeg -i out1.ts -vcodec copy -acodec pcm_s24le -top 1 ffmpeg_test_video_1.mov
ffmpeg version 2.6.3 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.9.2 (Debian 4.9.2-10)
configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security ' --extra-ldflags= '-Wl,-z,relro' --cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-nonfree --enable-libvorbis --enable-pthr eads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore- amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-libvpx --enable- libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter --enab le-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable-libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/x86_64- linux-gnu --disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable-frei0r --enable-openssl --enable-libass --ena ble-libopus --enable-fontconfig --enable-libpulse --disable-mips32r2 --disable-mipsdspr1 --disable-mipsdspr2 --enable-libvidstab - -enable-libzvbi --enable-avresample --disable-htmlpages --disable-podpages --enable-libutvideo --enable-libfdk-aac --enable-libx26 5 --enable-libiec61883 --enable-vaapi --enable-libdc1394 --disable-altivec --shlibdir=/usr/lib/x86_64-linux-gnu
libavutil 54. 20.100 / 54. 20.100
libavcodec 56. 26.100 / 56. 26.100
libavformat 56. 25.101 / 56. 25.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 11.102 / 5. 11.102
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100
[h264 @ 0x1a05b00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x1a05b00] decode_slice_header error
[h264 @ 0x1a05b00] no frame!
[h264 @ 0x1a05b00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x1a05b00] decode_slice_header error
[h264 @ 0x1a05b00] no frame!
[h264 @ 0x1a05b00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x1a05b00] decode_slice_header error
[h264 @ 0x1a05b00] no frame!
[h264 @ 0x1a05b00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x1a05b00] decode_slice_header error
[h264 @ 0x1a05b00] no frame!
[h264 @ 0x1a05b00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x1a05b00] decode_slice_header error
[h264 @ 0x1a05b00] no frame!
[h264 @ 0x1a05b00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x1a05b00] decode_slice_header error
[h264 @ 0x1a05b00] no frame!
[h264 @ 0x1a05b00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x1a05b00] decode_slice_header error
[h264 @ 0x1a05b00] no frame!
[h264 @ 0x1a05b00] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x1a05b00] decode_slice_header error
[h264 @ 0x1a05b00] no frame!
Input #0, mpegts, from 'out1.ts':
Duration: 00:06:59.35, start: 64924.324611, bitrate: 24467 kb/s
Program 1
Stream #0:0[0x21]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 50 tbr, 90k tbn , 50 tbc
Stream #0:1[0x24]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 142 kb/s
Output #0, mov, to 'ffmpeg_test_video_1.mov':
Metadata:
encoder : Lavf56.25.101
Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 50 tbr, 90k tbn, 90k tbc
Stream #0:1: Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, stereo, s32, 2304 kb/s
Metadata:
encoder : Lavc56.26.100 pcm_s24le
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (aac (native) -> pcm_s24le (native))
Press [q] to stop, [?] for help
frame=20957 fps=7217 q=-1.0 Lsize= 1332132kB time=00:06:59.35 bitrate=26023.2kbits/s
video:1213927kB audio:117936kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.020201%
This is a probe of the output file
ffprobe ffmpeg_test_video_1.mov
ffprobe version 2.6.3 Copyright (c) 2007-2015 the FFmpeg developers
built with gcc 4.9.2 (Debian 4.9.2-10)
configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security ' --extra-ldflags= '-Wl,-z,relro' --cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-nonfree --enable-libvorbis --enable-pthr eads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore- amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-libvpx --enable- libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter --enab le-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable-libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/x86_64- linux-gnu --disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable-frei0r --enable-openssl --enable-libass --ena ble-libopus --enable-fontconfig --enable-libpulse --disable-mips32r2 --disable-mipsdspr1 --disable-mipsdspr2 --enable-libvidstab - -enable-libzvbi --enable-avresample --disable-htmlpages --disable-podpages --enable-libutvideo --enable-libfdk-aac --enable-libx26 5 --enable-libiec61883 --enable-vaapi --enable-libdc1394 --disable-altivec --shlibdir=/usr/lib/x86_64-linux-gnu
libavutil 54. 20.100 / 54. 20.100
libavcodec 56. 26.100 / 56. 26.100
libavformat 56. 25.101 / 56. 25.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 11.102 / 5. 11.102
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'ffmpeg_test_video_1.mov':
Metadata:
major_brand : qt
minor_version : 512
compatible_brands: qt
encoder : Lavf56.25.101
Duration: 00:06:59.33, start: 0.022000, bitrate: 26024 kb/s
Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 23725 kb/s, 50 fps, 50 tbr, 9 0k tbn, 50 tbc (default)
Metadata:
handler_name : DataHandler
Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s (default)
Metadata:
handler_name : DataHandler
comment:15 by , 9 years ago
Replying to liamf91:
ffmpeg -i out1.ts -vcodec copy -acodec pcm_s24le -top 1 ffmpeg_test_video_1.mov ffmpeg version 2.6.3 Copyright (c) 2000-2015 the FFmpeg developers
So the issue is not reproducible with current FFmpeg git head?
Anyway: Please upload 20MB or so of the input transport stream (or more if you want).
comment:16 by , 9 years ago
Sorry, I did it on a different server. I've just ran it again and I've had the same outcome.
I've uploaded the full file. If you would like me to cut it down I will do (it's 1.3GB)
https://drive.google.com/file/d/0B9ptbF3j-FOjblM4bzc4YWp5MGc/view?usp=sharing
comment:17 by , 9 years ago
Something I have noticed with this is that if i change the source to be progressive rather than interlaced the correct frame rate is shown.
Is the issue reproducible with current FFmpeg git head? Please provide your command line together with the complete, uncut console output of current FFmpeg git head to make this a valid ticket.
Please explain which playback application plays which of the two output samples with wrong speed.