[mythtv-users] mp4 files not playing audio

Neil Salstrom salstrom at gmail.com
Mon Nov 23 20:31:33 UTC 2009

I've got a number of mp4 files that I've made (encoded vhs tapes) and
when playing I get no audio.  The files work fine in xine-vdpau.

I'm running a self compiled 0.22-fixes. (Revision: 22867M)

This is what I get in the log:

2009-11-18 19:47:29.361 TV: Attempting to change from None to Watching Video
2009-11-18 19:47:29.436 TV: StartPlayer(0, Watching Video, main) -- begin
2009-11-18 19:47:30.022 AFD: Opened codec 0x7f1fd0c8c9f0, id(MPEG4) type(Video)
2009-11-18 19:47:30.022 AFD: codec AAC has 2 channels
2009-11-18 19:47:30.022 AFD: Opened codec 0x7f1fd0b80e80, id(AAC) type(Audio)
2009-11-18 19:47:30.023 Opening audio device 'spdif'. ch 2(2) sr 96000
2009-11-18 19:47:30.023 Opening ALSA audio device 'spdif'.
2009-11-18 19:47:30.025 AudioOutput Error: Rate doesn't match
(requested 96000Hz, got 48000Hz)
2009-11-18 19:47:30.026 AudioOutput Error: Unable to set ALSA parameters
2009-11-18 19:47:30.028 NVP(2): Disabling Audio, reason is: Unable to
set ALSA parameters

Do I need to re-encode the audio for these to play or is this a issued
with something in mythtv?  Audio for everything else works fine.

Thanks for the help!


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