2011/9/28 Feng Wei feng.wei@linaro.org:
Following tests are based on latest libav git. built with same configurations. The result is even stranger than gst-ffmpeg with sync.
time avconv -i nfsroot2/bitstreams/720p/Source.Code.2011.BluRay.720p.DTS.x264-CHD.mkv -t 0:1:0 -f s16le a.pcm panda -- 8.345s mx53 -- 54.678s
time avconv -i nfsroot2/bitstreams/720p/Source.Code.2011.BluRay.720p.DTS.x264-CHD.mkv -t 0:1:0 -f s32le b.pcm panda -- 9.419s mx53 -- 63.294s
mru, how can I enable profile instruments in libav, any configuration options? Why native gcc in linaro releases can't support neon instructions? I think both above platforms support neon.
-- Wei.Feng (irc wei_feng) Linaro Multimedia Team Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
additional test: time avconv -i nfsroot2/bitstreams/720p/Source.Code.2011.BluRay.720p.DTS.x264-CHD.mkv -t 0:1:0 -codec:a copy SourceCode.dts panda -- 3.418s mx53 -- 6.969s
time avconv -i SourceCode.dts -f s16le a.pcm panda -- 7.891s mx53 -- 54.215s