[Ffmpeg-devel] FAAC rate control broken?
Tue Dec 20 16:49:00 CET 2005
On Tue, 2005-12-20 at 16:31 +0100, Luca Abeni wrote:
> I tried to have a look at libavcodec/faac.c, and it seems that the
> problem is that Faac_encode_init() does not set faac_cfg->bandWidth...
> As an experiment, I tried to set it to
> avctx->bit_rate / avctx->channels / 2
Sorry, I just noticed my idiocy: this should probably be
avctx->sample_rate / 2
But it does not work... :(
(I mean, "-ab" does not have any effect on the final bitrate)
Reducing the faac_cfg->bandWidth value a lot (something like
avctx->sample_rate / 8) does work...
Any suggestion about a proper value for "bandWidth"?
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