[FFmpeg-trac] #2456(undetermined:new): can't concatenate two video files because of different SARs

[FFmpeg]

#2456: can't concatenate two video files because of different SARs
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             Reporter:  DK           |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by DK):

 Thanks, the file is attached. It was produced using libx264 (it gives me
 better quality, faster times and no sound artefacts compared to "mpeg4")
 from a set of png files:

 ffmpeg.exe -report -threads 0  -f image2 -i "tst (%%d).png" -i "sound.mp3"
 -r 25 -vcodec libx264 -crf 20 -preset slow -profile:v main  -pix_fmt
 yuv420p -acodec libmp3lame -ac 2 -ar 44100 -y -ab 320k "test-h264.mov"

 My platform is windows7 x64.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2456#comment:4>
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