Opus CODEC source code

David Boles

TI posts an object library for the Opus CODEC on the 66x platform. I want to port the code to the 6455 DSP so I will need the source code. I can get the source from opus-codec.org but their support for the TI DSP c6x platforms is not ready to be included in their normal source code distribution. It appears they have several macros defined that can be replaced with intrinsics. There also may be some loop unrolling to be done. Is the source code for the Opus CODEC available from TI?

dave

over 7 years ago

0 Titusrathinaraj Stalin over 7 years ago

TI__Guru** 116100 points

Will check with factory team for this.

0 Raja over 7 years ago in reply to Titusrathinaraj Stalin

TI__Guru* 81335 points

Please refer below e2e post to download the OPUS source,

Thank you.

0 David Boles over 7 years ago in reply to Raja

Intellectual 850 points

The link leads to the same library distribution that I have already downloaded (windows). I was looking for the actual opus source code like that found on opus-codec.org.

0 lding over 7 years ago in reply to David Boles

TI__Guru* 95265 points

David,

From reading the thread, you are looking for C64x+ Opus implementation. We have this publicly available already: http://software-dl.ti.com/dsps/dsps_public_sw/codecs/C6455/OPUS/latest/index_FDS.html

I am not sure if you still need the C64x+ source code.

Regards, Eric

0 David Boles over 7 years ago in reply to lding

Intellectual 850 points

Thanks, I was looking for the source code since our TI rep said it was unsupported. We always seem to run into issues with various terminal vendors.

0 lding over 7 years ago in reply to David Boles

TI__Guru* 95265 points

We have exited the codec business. Those available for public download (library) can be supported from E2E forum. Source code are not publicly available, you can contact TI local rep to starts the process, we will not support the source code even you obtain it.

Regards, Eric

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Opus CODEC source code