[mythtv-commits] Ticket #12940: Some mpeg4 videos will not play on Raspberry Pi
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Sun Nov 27 19:36:02 UTC 2016
#12940: Some mpeg4 videos will not play on Raspberry Pi
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Reporter: pbennett | Owner: pbennett
Type: Bug Report - General | Status: new
Priority: minor | Milestone: unknown
Component: Ports - rPi | Version: 0.28.0
Severity: medium | Keywords:
Ticket locked: 0 |
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Videos created with Brosoft DVD Ripper do not play on Raspberry Pi.
They remain on "Please wait" indefinitely. On amd64 frontend they play
fine.
See forum topic:\\
https://forum.mythtv.org/viewtopic.php?f=46&t=1798
Log shows: \\
Many of these messages: \\
`Waited 29807ms for video buffers LLAAAAAAAPPP` \\
Then many of these messages: \\
`Waited 100ms for decoder to pause` \\
Then these messages continue until you kill the frontend:\\
`Waited 10ms for decoder lock` \\
Investigation:\\
Copying the mp4 to a new mp4 with ffmpeg - file still will not play.\\
`ffmpeg -i rcarballo.mp4 -acodec copy -vcodec copy rcarballo_copy.mp4`\\
Copying the file to an mkv with mkvmerge - file plays OK.\\
`mkvmerge -o rcarballo_mkv.mkv rcarballo.mp4`\\
Copy the mkv file back to an mp4 with ffmpeg - file plays OK.\\
`ffmpeg -i rcarballo_mkv.mkv -acodec copy -vcodec copy
rcarballo_mkv_mp4.mp4`\\
Link to sample video\\
https://www.dropbox.com/s/8pgi6dqey4oxuuy/wont_play.mp4?dl=0
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Ticket URL: <https://code.mythtv.org/trac/ticket/12940>
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