Concat audio and video on fluent-ffmpeg

Question

Im triyng to concat audio and video with the library fluent-ffmpeg but it is not workyng. Anyone can help me?

var proc = ffmpeg(firstFile)
    .input(secondFile)
    .input(thirdFile)
    .input("./musicas/1.wav")
    //.input(...)
    .on('end', function() {
      console.log('files have been merged succesfully');
    })
    .on('error', function(err) {
      console.log('an error happened: ' + err.message);
    })
    .mergeToFile(outPath);

Does this answer your question? [Merge Multiple Videos using node fluent ffmpeg](https://stackoverflow.com/questions/28877848/merge-multiple-videos-using-node-fluent-ffmpeg) — Charlie, Mar 26 '21 at 17:15
I can merge two video, but I want to add audio to the video merged and it is not working — Texugo Raivoso, Mar 26 '21 at 17:46

score 0 · Answer 1 · answered Mar 26 '21 at 17:14

0

Use the events after the mergeToFile method is called.

var proc = ffmpeg(firstFile)
    .input(secondFile)
    .input(thirdFile)
    .input("./musicas/1.wav")
    .mergeToFile(outPath);
    .on('end', function() {
      console.log('files have been merged succesfully');
    })
    .on('error', function(err) {
      console.log('an error happened: ' + err.message);
    })

answered Mar 26 '21 at 17:14

Charlie

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Cannot find a matching stream for unlabeled input pad 3 on filter Parsed_concat_0 this not work.. I am also getting the same error – Texugo Raivoso Mar 26 '21 at 17:48

Concat audio and video on fluent-ffmpeg

1 Answers1