[FFmpeg-trac] #5512(undetermined:new): Audio Out of Sync after transcode

FFmpeg trac at avcodec.org
Thu May 19 01:01:36 CEST 2016

#5512: Audio Out of Sync after transcode
             Reporter:  ronag        |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0

Comment (by enevills):

 I see the same thing when making x264 files with AAC audio. After Effects
 and Avid see files at 2 frames off.

 Command: ffmpeg -loglevel debug -i 'file.mov' -pix_fmt yuv420p -vf
 scale=960:540 -c:v libx264 -preset veryslow -crf 23 -x264opts
 ref=4:qpmin=4 -color_primaries 1 -color_trc 1 -colorspace 1 -profile:v
 main -level 4.0 -f mp4 -ac 2 -c:a aac -b:a 192k -strict -2 -threads 3 -y

 Sample File: https://goo.gl/yuV0st

Ticket URL: <https://trac.ffmpeg.org/ticket/5512#comment:19>
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