The -inbandfec option means that the encoder is *allowed* to use FEC,
not that it has to. The final decision is based on the bitrate and the
percentage of packet loss (and a few minor factors). If you're not
seeing a difference, it means that given the options you're using, the
encoder thinks actually using FEC would result in worse quality.
Cheers,
Jean-Marc
On 08/05/17 07:11 PM, Ayoub Bouziane wrote:> Dear Opus community,
> I have a question about the SILK inband FEC. I am using the opus_demo
> (opus-1.2-alpha) for testing opus codec, and when I choose the
> "-inbandfec" option I get the exactly the same results when I
don't add
> it to the command line.
> Are these results logical?
> Thank you in advance.
> Best regards,
> Ayoub.
>
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