Re: [FFmpeg-devel] [PATCH] avfilter/asrc_sine: Generate full amplitude sine wave.

2022-05-28 Thread Paul B Mahol
On Sat, May 28, 2022 at 10:39 AM Santanu Biswas wrote: > Previously, generating a full amplitude sine wave require to either > use the 'volume' filter in combination with this filter or manually > generate sine wave using 'aevalsrc' (e.g "aevalsrc=sin(2*PI*t*440)"). > This method is not

[FFmpeg-devel] [PATCH] avfilter/asrc_sine: Generate full amplitude sine wave.

2022-05-28 Thread Santanu Biswas
Previously, generating a full amplitude sine wave require to either use the 'volume' filter in combination with this filter or manually generate sine wave using 'aevalsrc' (e.g "aevalsrc=sin(2*PI*t*440)"). This method is not bit-exact; therefore it is much coherent to not scale the amplitude by