( si=0 = first subtitle stream)
Change container from MKV to MP4 (copy video/audio/subtitles): rick and morty s01e02 ffmpeg
Throughout this feature, we've provided various FFmpeg commands and code examples. For your convenience, we've collected them in a single section: ( si=0 = first subtitle stream) Change container
ffmpeg -i "input.mkv" -filter_complex "[0:v]setpts=0.5*PTS[v];[0:a]atempo=2.0[a]" -map "[v]" -map "[a]" "S01E02_fast.mp4" [0:a]atempo=2.0[a]" -map "[v]" -map "[a]" "S01E02_fast.mp4"