ffmpeg add two audio streams to video
- by Tossin Hausen
I tried this:
ffmpeg -i /sdcard/video/transcode/video.avi -map 0:0,0 -i /sdcard/video/transcode/first.mp3 -map 1:0,1 -i /sdcard/video/transcode/second.mp3 -map 2:0,2 -acodec copy -vcodec py /sdcard/video/transcode/Output.avi
to add two audio streams to one video file. But ffmpeg says the number of mappings should match the number of output…