[FFmpeg-user] filter to "combine" audio tracks (audio mixer)
rogerdpack2 at gmail.com
Thu Sep 8 19:47:17 CEST 2011
My basic question is "is there a way to combine audio inputs" (like an
audio mixer) using ffmpeg.
My target would be something like
input1 = -f dshow -audio="something"
input2= -f dshow -audio="something else"
input3= -v dshow -video="something else2"
and then overlay input2 on input2 as the "final" (single) audio track
for the output.
I noticed on
that some previous work apparently has been discussed about an audio API.
Would this be as "easy" as a new libavfilter audio filter that merged
(mixed) the two? I guess such a one doesn't yet exist, judging by the
Sorry if it's a repeat question just wanted to know if a filter would
be "the best way" or not.
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