[mythtvnz] VDPAU OK on TV3, not elsewhere

Jean-Francois Pirus jfp at clearfield.com
Tue Mar 3 05:06:49 GMT 2009


 >> 2009-02-28 16:30:05.366 [h264_vdpau @ 0x7f2d790e7f10]number of
 >> reference frames exceeds max (probably corrupt input), discarding one
 >> 2009-02-28 16:30:05.366 [h264_vdpau @ 0x7f2d790e7f10]mmco: unref
 >> short failure
 >> 2009-02-28 16:30:05.366 [h264_vdpau @ 0x7f2d790e7f10]number of
 >> reference frames exceeds max (probably corrupt input), discarding one
 >> 2009-02-28 16:30:05.367 WriteAudio: buffer underrun


I've seen those messages while transcoding TV1/2 with latm sound using 
ffmpeg, and the audio sync was way off.

I got rid of it using  the ffmpeg option: -bufsize 8M

Don't know what the mplayer equivalent option is though.


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