[opus] [EXTERNAL] Re: Developing OPUS on TI CC3220
tdaede at mozilla.com
Fri Feb 23 17:51:50 UTC 2018
On 02/23/2018 07:47 AM, Rodriguez, Vince wrote:
> Currently decode takes 16~22 ms and encode is ~13 ms. What is the best
> way to try to reduce this time? Also, unsure why encode is taking less
> time than decode...
Last month a user posted some benchmarks on a STM32F4, which is a the
same core as your cc3220 but at 168MHz rather than 80Mhz. Here's the
Based on that it seems that your decode should take about ~10ms, so
it'll be a bit of a squeeze to get full duplex in. But your numbers are
significantly worse. Are you running out of XIP flash? Do you have all
the flash accelerators and caches enabled?
More information about the opus