Opened 9 years ago

Last modified 8 years ago

#4798 open defect

WMA lossless audio not merged with video

Reported by: colovica Owned by:
Priority: normal Component: avfilter
Version: git-master Keywords: wmalossless amovie
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no


Summary of the bug:

I tried to add background song (in wma lossless audio format) to the mp4 video and resulting video has corrupt audio.

How to reproduce:

./ffmpeg -v 9 -loglevel 99 -report -i video.mp4 -filter_complex "amovie=wmal2.wma:loop=0,aformat=sample_fmts=fltp:sample_rates=44100:channel_layouts=stereo,volume=1[a1];[0:a]aformat=sample_fmts=fltp:sample_rates=44100:channel_layouts=stereo,volume=0.3[a2];[a1][a2]amerge,pan=stereo|c0<c0+c2|c1<c1+c3[out]" -map 0:v -map "[out]" -c:v copy -c:a libfdk_aac -shortest output.mp4

FFmpeg version built on : I checked out latest development version from git repository

Command above works nicely with mp3 files and other wma files. I attached ffmpeg report log file.

Regards, Aleksandar

Attachments (1)

ffmpeg-20150824-121437.log (62.6 KB ) - added by colovica 9 years ago.
FFmpeg report file (-report)

Download all attachments as: .zip

Change History (3)

by colovica, 9 years ago

Attachment: ffmpeg-20150824-121437.log added

FFmpeg report file (-report)

comment:1 by Carl Eugen Hoyos, 9 years ago

Keywords: wmalossless amovie added; wma lossless removed
Reproduced by developer: set
Status: newopen
Version: unspecifiedgit-master

Not a regression afaict, reproducible with:

$ ffmpeg -f lavfi -i testsrc -filter_complex amovie=fate-suite/lossless-audio/luckynight-partial.wma -qscale 2 -shortest out.avi

comment:2 by Elon Musk, 8 years ago

Component: undeterminedavfilter
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