I assumed that -map_chapters 3 would take the 4th input (the chapters file) and just copy it over to both outputs, but when I inspect the encoded files there is no metadata stream for the chapter marks.
f tee "output_stereo.mkv|output_5.1.mkv" map 0:v -map 1:a -c:a copy -map 2:a -c:a copy -map_chapters 3 \ Here is what I am trying to map: video.mov -> output_stereo.mkvĪnd here's my FFMPEG command: -i video.mov -i stereo.wav -i 5.1.wav -i chapters.txt \ To switch a command line, type ‘cd Desktop’ then hit the ‘Enter’ button. Then type ‘Cmd’ in the search bar and open the command prompt. demisx changed the title Please recomment ffmpeg settings for best video quality Please recommend ffmpeg settings for best video quality Oct 21, 2014.
Because the video file only needs to be encoded once I am using tee muxing for efficiency, however this means I need to explicitly map my streams and for some reason the chapters stream seems to be getting lost. To open, click on the start menu on your computer. I am trying to encode 2 video files from: 1 source video, 2 source audio files, and 1 source chapter marks file.
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