[MPlayer-dev-eng] Re: PATCH [0/12] CoreAVCDecoder support

Alan Nisota alannisota at gmail.com
Fri Feb 9 19:37:41 CET 2007

Nico Sabbi writes:
> Alan Nisota wrote:
> >
> >mplayer -demuxer lavf -vo null -nosound -benchmark <stream>
> >Need to add '-demuxer lavf' when using TS streams, as mplayer's demuxer 
> >supply 'format' during codec initialization.
> >  
> >
> please, explain what you mean. -lavfdopts format= specified the format
> of the stream, that in the case of mpeg-ts is obvious when demux_ts is 
> involved :)

the format is not 'ts' it is the 'fourcc' which nees to be supplied to 
(Specifically 'BITMAPINFOHEADER * format')  This is NULL when using demux_ts 
(but seems to work fine with other mplayer demuxers).  using lavf as a demuxer 
supplies a proper format paramater

> >sample1 h264 1280x720x60fields/sec:      82       117    fields/sec
> >sample2 mbaff 1440x1080x25frames/sec:    13        17    frames/sec
> >sample3 avc1  1280x720x30frames/sec:     48        72    frames/sec
> >sample4 paff  1440x1080x30frames/sec     N/A       45    frames/sec
> >
The link I originally supplied is gone now.  This one should work though:

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