Quote:
Originally Posted by EmKayVe
Subtitles? Yep... I just realized I have a movie that needs English subs for Spanish speaking parts and the encoder didn't include them. Anyway to mux these back in? Perhaps there is a guide?
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Same as adding audio track to existing set
https://superuser.com/questions/1140...-existing-file
However you may wish to add additional metadata info (for example language descriptor) about this sub.
It can be done like this:
Code:
-map 1? -c:s copy -metadata:s:s:0 language=eng
question mark perform conditional processing - i.e. if input is not present ffmpeg will continue without error - useful thing for large scripts doing universal (many files) processing