FFmpeg: Difference between revisions
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===Add audio to video=== | ===Add audio to video=== | ||
{{cmdline|ffmpeg -i inputvideo.mp4 -i inputaudio.wav -vcodec copy -map 0:v -map 1:a output.mp4}} | {{cmdline|ffmpeg -i inputvideo.mp4 -i inputaudio.wav -vcodec copy -map 0:v -map 1:a output.mp4}} | ||
<code>-i</code> is used twice here to add a seceond input file. | |||
<code>-map 0:v</code> tells FFmpeg to take video from the first input (count starts at 0) | |||
<code>-map 1:a</code> tells FFmpeg to take audio from the second input (1) | |||
===Trimming video=== | ===Trimming video=== | ||