Append tracks in Movie using FFMPEG android -

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I want to add a video to a 2 audio track and movie I'm using the FFMPEG library. It is always to choose another sound track instead of both. Any help? movie results = new movie (); If (audiotrrackrecordesappordes ()> gt; {results.adtrack (new appendracac (audio trackercropeappen tuarer (new track [audiotrecurecarded sands ()))); } If (audiotrack vacancy () () ()> gt; 0} {Results.adtrack (new appendrack (audiotrack record) .toir (new track [audio trackrecord ()]))); } If (videoTracks.size ()> gt; {result.addTrack (new appendraq (videotrack .toAray (new track [videoTracks.size ()]))); }

I have mixed using audio MP4 parser and it works. Follow this tutorial

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