2016-12-17 8:41 GMT+01:00 qw <applema...@163.com>: > I want to use ffmpeg to do the following complicated task: > > > I have one mp4 file with one audio and one video stream. I want to convert > the mp4 file into three encoding settings, and then save each output with > one encoding setting into 3 files. > > > How to do it by using single ffmpeg command? >
Every time you provide an output filename, all output settings are reset. You could do something like this: $ ffmpeg -i input.mp4 -c copy out1.mp4 -c:v h264 -c:a libvorbis out2.mp4 -c copy -map 0:v out3.mp4 Each output will have the preceding options applied to them. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
