Displaying 2 results from an estimated 2 matches for "celt_set_end_band_request".
2013 Jun 15
2
running at 44.1K but with standard frame sizes
Hi Jean-Marc,
On Jun 15, 2013, at 12:20 PMEDT, Jean-Marc Valin wrote:
>
>
>> So I still wonder, if you set up a custom mode, but then had all the
>> settings the same as a normal mode, would the codec perform worse, or
>> the same?
>
> You'll have to try normal vs custom modes and choose. The only thing I'm
> telling you is don't run a 48 kHz
2013 Jun 15
0
running at 44.1K but with standard frame sizes
...SIS() encoder ctl to get equivalent results.
Using OPUS_APPLICATION_RESTRICTED_LOWDELAY disables SILK and automatic
voice/music detection.
Forcing OPUS_BANDWIDTH_FULLBAND in the standard modes disables automatic
bandwidth detection... you could hook something equivalent up for Opus
Custom, but CELT_SET_END_BAND_REQUEST is not exposed in the public API
(and you are _required_ to use end band numbers compatible with standard
Opus modes (13, 17, 19, or 21), or the encoder will fail).
OPUS_SET_FORCE_CHANNELS() will disable automatic rate-dependent
switching between mono and stereo. You can hook up something equiv...