[FFmpeg-devel] [PATCH v4]libavfilter/asrc_atone.c : generate algorithmic music

Ashutosh Pradhan ashutoshp012345 at gmail.com
Thu Aug 20 17:02:44 EEST 2020


On Thu, Aug 20, 2020 at 1:10 PM Nicolas George <george at nsup.org> wrote:

> Ashutosh Pradhan (12020-08-20):
> > I think it would be a bit difficult considering we have to read SoundFont
> > files, read and write midi events, code for the sequencer, synth, etc.
>
> I mean precisely without doing all that. Your code produces notes at
> certain times: can they be made available, their pitch and duration,
> directly?
>
But, for that, we need to store the frequency information of each
instrument hence would be the same as reading SoundFont files, I think.
Also, the duration output would be the same as a note-on and note-off event.

> Regards,
>
> --
>   Nicolas George
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