How can make multiple audio tracks in video?

1

It is simple to make a video with multiple audio tracks,sample.mp4 is a video file without any audio tracks in it,add two audio file ,each for one track:

ffmpeg \
-i sample.mp4 \
-i lang1.mp4a \
-i lang2.mp4a \
-c:v copy \
-map 0:v \
-map 1:a \
-map 2:a \
-metadata:s:a:0 title="lang1"  \
-metadata:s:a:1 title="lang2"  \
-y \
video_with_multi_audio.mp4

How can make it with shotcut or some video editor?

settings
settings1706×782 114 KB

I can’t set two audio tracks when to export video file.

2

Shotcut does not support multiple audio tracks.

One workaround would be to make a project with one audio track and export. Then, without changing any video, change the audio track to be different and export again. Then, use FFMpeg to mux the video with the two different audio tracks that you exported.