How do I render a video with 2 languages, and have a video player like VLC choose between 2 audio tracks (i.e. 1 track for Japanese and the other for English)?
Not rendering. Muxing, which is short for multiplexing. Lots of software can do this, including MKVToolNix, ffmpeg, and GPAC/MP4Box. If you’re also encoding the video, Handbrake could do the job.
Not rendering. Muxing, which is short for multiplexing. Lots of software can do this, including MKVToolNix, ffmpeg, and GPAC/MP4Box. If you’re also encoding the video, Handbrake could do the job.