[vorbis-dev] encoding to fixed window length vorbis file

c0g c0g at wp.pl
Fri Jan 10 02:31:01 PST 2003



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| | Comment out line 202, 205 and 206 from envelope.c, recompile and
encode a
| | 44KHz stereo file. This will harm quality, but you probably already know
| | that.
|
| I commented these lines out, and got fixed window size. But, as Monty
| said, i didn't get the size I wanted. Size still was 512 (now without
| resampling), but I want 256 :(
| Now I see, it isn't so simple. I will try alternate ways, maybe change
| FFTs in ogg's MDCT into medialib FFTs. Or I will disassemble medialib
| MDCT to add support for 512 window size.
|
| Anyway, thanks for You and Monty for help!
|

Hey, I didn't see your quote about 44kHz. I tried 22kHz, 11kHz and
below, but 44kHz works as I want - window size is 256!!!
Thanks for help, you've saved my live man! :-)

Greetings!

c0g at wp.pl
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