[FFmpeg-devel] [PATCH] updated LGPL AC-3 decoder
Mon May 7 17:19:12 CEST 2007
On Sun 6 May 2007 18:49, Justin Ruggles pondered:
> I still can't figure out why the 5.1 decoding is so much slower than
> liba52. My guess is the downmixing, but it might be other things as
> well. Stereo decoding is pretty much the same speed on my system as
> liba52, but 5.1 decoding takes twice as long...
Have you done any profiling to know where the time is being spent?
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