[ ソース: ffcvt ]
パッケージ: ffcvt (1.6.1-1 など)
ffmpeg convert wrapper tool
ffcvt - ffmpeg convert wrapper to make it simple to do high efficiency audio/video compression (Opus/H.265) encoding, and for youtube as well.
The next-generation High Efficiency Video codec, HEVC and VP9 can produce videos visually comparable to libx264's, but in about half the size; Meanwhile the Opus audio codec is becoming the best thing ever for compressing audio -- A 64K Opus audio stream is comparable to mp3 files of 128K to 256K bandwidth. The ffcvt makes use of such fantastic high efficiency audio/video codec/encoding capability while shielding people from the complicated ffmpeg command line option settings, while versatile and powerful enough to allow advanced users to touch every corner of audio/video encoding.