[opus] 24 bits samples

[Kazem Baadpie]

Hi
It pretty works for 16 bits samples but not for 24 bits samples.
In fact, I am going to implement opus on ADSP-21489 (DSP processor from 
Analog Devices), I compiled "celt directory" from opus 1.1
and used "opus_custom_demo.c". It hasn't any problem with 16 bits samples 
but when I use 24 bits samples , there is no output audio.
opus_decoder will still generate 16 bits samples and these output samples 
are saturated  . I use following function for 16 / 24 bit depth :

opus_custom_encoder_ctl(enc, OPUS_SET_LSB_DEPTH(16/24));

How can I solve this problem ?

Thanks a lot
Kazem

----------------------------------------
From: "Timothy B. Terriberry" <tterribe at xiph.org>
Sent: Tuesday, June 23, 2015 11:22 PM
To: opus at xiph.org
Subject: Re: [opus] 24 bits samples

Jean-Marc Valin wrote:
> Opus itself supports 24-bit audio and can handle all of the dynamic
> range (and then some). I *think* the opusenc command-line tool can
> handle 24-bit wav files, but I could be wrong (if not it's something
> that needs to be added).

It can (little-endian only).

_______________________________________________
opus mailing list
opus at xiph.org
http://lists.xiph.org/mailman/listinfo/opus


-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.xiph.org/pipermail/opus/attachments/20150624/253c336e/attachment.htm