Hi, I would like to use OPUS codec to compress and decompress an audio stream for full-duplex intercom application; I would like to use a microcontroller equipped with Cortex-M4 core without NEON running at 72MHz. Does the OPUS codec works fine on that architecture? Do you have some benchmark data? Thank you in advance. Best regards. Daniele -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/opus/attachments/20160118/43cbac53/attachment.html>
Hi Daniele! There are some automated test results for Opus on different architectures here: https://mf4.xiph.org/jenkins/view/opus/ Not sure if Cortex M4 is covered in them or you can find anything similar to it. There's some info on the wiki too (https://wiki.xiph.org/OpusFAQ#On_what_platforms_does_Opus_run.3F) or you can ask people via IRC on the #opus channel on irc.freenode.net. Or someone who knows more will help you out on this mailing list :-) Good luck! Orestes On 18/01/2016 19:14, Daniele Guidi wrote:> > Hi, I would like to use OPUS codec to compress and decompress an audio > stream for full-duplex intercom application; I would like to use a > microcontroller equipped with Cortex-M4 core without NEON running at > 72MHz. Does the OPUS codec works fine on that architecture? Do you > have some benchmark data? > > Thank you in advance. Best regards. > > > > Daniele > > > > _______________________________________________ > 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/20160413/95436c2e/attachment-0001.html>
Hello Daniele I have OPUS codec running on a Cortex M4F core without NEON and it works fine. Regards Amit On Mon, Jan 18, 2016 at 1:14 PM, Daniele Guidi <daniele.guidi83 at gmail.com> wrote:> Hi, I would like to use OPUS codec to compress and decompress an audio > stream for full-duplex intercom application; I would like to use a > microcontroller equipped with Cortex-M4 core without NEON running at 72MHz. > Does the OPUS codec works fine on that architecture? Do you have some > benchmark data? > > Thank you in advance. Best regards. > > > > Daniele > > _______________________________________________ > 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/20160413/b5dd09bc/attachment.html>