[FFmpeg-devel] [PATCH 2/2] opusenc: (WIP) add a new psychoacoustic system for the native Opus encoder
wiiaboo at gmail.com
Sat Sep 23 05:08:19 EEST 2017
On 23 September 2017 at 00:46, Rostislav Pehlivanov <atomnuker at gmail.com>
> On 12 April 2017 at 23:26, Rostislav Pehlivanov <atomnuker at gmail.com>
> Here's the latest version, which I consider to be non-WIP now.
> I plan to push it tomorrow morning if there are no objections.
This commit implement a psychoacoustic system for the native Opus
> encoder. Its unlike any other psychoacoustic system known since its
It's unlike any other psychoacoustic system known, since it's
> capable of using a lookahead to make better choices on how to treat the
> current frame and how many bits to allocate for it (and future frames).
> Also, whilst the main bulk of the analysis function has to run in a
> single thread, the per-frame anaylsis functions do not modify the main
analysis*; does not*
> psychoacoustic context, so in the future it will be fairly trivial to
> run those as slice threads.
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