[vlc-devel] live stream HD playback challenge - job offer

Jean-Baptiste Kempf jb at videolan.org
Mon Mar 7 22:05:54 CET 2011


On Tue, Mar 01, 2011 at 10:26:57AM +0100, John Baaserud wrote :
> We need to contact person/s who can help us develop functionality for live stream HD playback.This describes our situation:
>  *   We use VLC on ION and ION2.
>  *   VAAPI and VDPAU-VIDEO installed (vlc and ffmpeg compiled with support for these)
>  *   VLC (MPEG-4 TS h264 1080i50) no-ffmpeg-hw = 100% cpu, almost still picture (lots of lagging)
>  *   VLC (MPEG-4 TS h264 1080i50) with ffmpeg-hw = 90%-100% cpu, lots of lag
>  *   We have tested mplayer (MPEG-4 TS h264 1080i50) -vo vdpau = 2%-10% cpu, fine playback.
> We are willing to hire/donate for developing a solution to this challenge. Please contact us as soon as possible for more information and introduction.

Could you give me more logs when using ffmpeg-hw and the output of
vainfo ?

Best Regards,

Jean-Baptiste Kempf
+33 672 704 734

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