[MPlayer-dev-eng] liba52

Felix Buenemann atmosfear at users.sourceforge.net
Sun Dec 9 23:33:24 CET 2001


On Sunday, 9. December 2001 20:24, you wrote:
> Hi,
>
> I've spent this day with understanding liba52 and implementing -ac a52
> into mplayer. It works now, just commited last changes.
> Please test it with 4 and 6 speaker configurations, i couldn't.

nice.

[snip]
>
> TODO:
> - test it with various ac3 streams (currently i've only one,
>   as my hdd with vobs is crashed :((()
doing...

> - implement required resample functions
> - optimize resample functions
> - port optimized imdct from libac3 (if possible, or optimize new one)
>   note, that libac3's 3dnow optimization is buggy, some users reported high
>   noises using it
IMHO SSE one, too. Best thing is to recode whole optimizations, too (or add 
some crc checking to find out wehich old code is buggy)

> - finally remove libac3 from mplayer, and port back changes to liba52 cvs
>
> good work :)
>
>
> A'rpi / Astral & ESP-team

-- 
Best Regards,
	Atmos
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