2010-05-31から1日間の記事一覧
FFmpeg does this well:ffmpeg -i movie.flv -ab 256k -vn -ss 23 -t 00:04:58 -vol 512 mysong.mp4The optional arguments mean: -ab 256k: 256k bitrate (seems to mean the upper bound, the actual bitrate seems to turn out to be less and setting hi…