[MPlayer-dev-eng] ogg + medialib + mdct

c0g c0g at wp.pl
Thu Dec 19 18:44:20 CET 2002


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Dnia 2002-12-19 18:38, U|ytkownik Alex Beregszaszi napisaB:
| calling it more times, each 256 block? so for the case of 512 call it
| twice, for the case of 1024 call it four times on the different blocks,
| and so on...

I don't think it would help, because it separates frequency in time...

| btw, please move this thread to the ffmpeg-devel at lists.sourceforge.net
| maillinglist, thats a better place for this

Ok. Thanks for pointer!

| btw2, have a look at ffmpeg/libavcodec/wma.c,mdct.c
Hm... I looked at mdct.c, but i assume from functions names (mdct_do_256
and *_512) that this functions operate on fixed lenght data rather than
variable lenght data like libvorbis's functions. And mdct_do_1024()
function which i need, doesn't exist in mdct.c. Reading this source, i
couldn't figure how to make such function.

I will try luck on ffmpeg :)
Thanks!

- --
c0g at wp.pl
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