[FFmpeg-devel] [PATCH] AMR-WB Decoder

Ronald S. Bultje rsbultje
Sun Sep 19 03:27:25 CEST 2010


2010/9/18 Marcelo Galv?o P?voa <marspeoplester at gmail.com>:
> Ok, I tried using the av_mlfg_get() instead of the av_lfg_get() PRNG
> and the output stddev is higher than I would expect. So the cause of
> the deviation against the reference decoder may be that.

What "random" number generator does the ref decoder use? Is it an algo
that you can copy, or is it literally "random()"?


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