Adding multiple audio tracks and subtitles to dash manifest (mpd) with ffmpeg
问题 I'm trying to create a website to stream some videos. For each video, I extract video, audio and subtitles in 3 different folders. It happens that a video has multiple audio tracks and multiple subtitles. I did a lot of research and I don't know how to add all of them in the manifest. Right now, I use this command: ffmpeg -f webm_dash_manifest \ -i video1.mp4 -f webm_dash_manifest \ -i video2.mp4 -f webm_dash_manifest \ -i audio1.webm -f webm_dash_manifest \ -i audio2.webm -f webm_dash