Mapping streams by language in FFmpeg output reversed

Asked Sep 27 '21 at 12:42

Active Sep 27 '21 at 12:42

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I'm using the command obtained in this topic to convert multiple videos by removing the audio track, however the output is always reversed the audio and video stream.

The output of audio and video is reversed how to correct in this same command would have how?

 ffmpeg -i "in.mkv" -map 0:a -map -0:m:language:eng -map 0:v -map 0:s -map 0:d? -map 0:t -c:v copy-c:a:0 aac -b:a:0 192k -ac 2 -ar 48000 -strict -2 "out.mkv"

asked Sep 27 '21 at 12:42

Wellington Souza

Let `-map 0:v` be the very first map. – Gyan Sep 27 '21 at 12:56
How? I could give you an example. – Wellington Souza Oct 01 '21 at 16:23
Place it before all other `-map`s – Gyan Oct 01 '21 at 17:57
the video track with flag "eng" are removed too, I would like it to be just the audio. What can I do? – Wellington Souza Oct 02 '21 at 14:41

Mapping streams by language in FFmpeg output reversed

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