[Moonlight-list] very high cpu usage

phenix dalinhuang at gmail.com
Mon Oct 26 05:16:57 EDT 2009


Hi
Yes, I tested the media playback performance. I wanted to know if
moonlight can play MPEG videos on Intel ATOM platform, so i did the
test.

BUT i didn't use the microsoft's codecs, ffmpeg instead. And the video
format is  mpegts, video file is on a http server. Moonlight is in
windowless mode.

The result is very disappointing. Firefox(with moonlight) cost over 90%
CPU. These functions use CPU frequently:

YUVConverter::Convert(unsigned char **, int *, int, int, unsigned char
*, unsigned char **)
IMediaDemuxer::FillBuffers(void)
IMediaStream::GetBufferedSize(void)




  


On Mon, 2009-10-26 at 09:51 +0100, Rolf Bjarne Kvinge wrote:
> I assume you did test media playback performance? Could you share more
> detailed info about exactly how you tested and what was slow?
> 
> Rolf
> 





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