[FFmpeg-user] 'mix=nb_inputs=2' provokes error...

[Peter White]

On Wed, Mar 24, 2021 at 05:00:09AM -0400, Mark Filipak (ffmpeg) wrote:
> ...contrary to https://ffmpeg.org/ffmpeg-filters.html#mix
> 
> [Parsed_mix_29 @ 0000025771c709c0] Option 'nb_inputs' *not found*
> [AVFilterGraph @ 0000025772b53dc0] Error initializing filter 'mix' with args 'nb_inputs=2:weights=3 2'
> Error initializing complex filters.
> Option not found

There seems to be an error in the documentation. The option is called
"inputs".