[FFmpeg-user] amix: Hard limit for number of inputs?

Paul B Mahol onemda at gmail.com
Tue Jul 16 17:44:36 EEST 2019

On 7/16/19, Ted Park <kumowoon1025 at gmail.com> wrote:
> Whatever filter is being used, this has me curious what the limits of a
> filter chain are in terms of number of in/out pads, if any.

Usually number of inputs is limited by your memory and not by number of pads,
as that can be very high 31bit number.

Everything is documented in source code or in documentation.

amix limit of number of inputs is 1024.

Also see: ffmpeg -h filter=amix

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