Stuff

tom@thinkpad:~/peertube$ ./test parks.mkv parks.mp4
Input #0, matroska,webm, from 'parks.mkv':
  Metadata:
    encoder         : libebml v0.7.7 + libmatroska v0.8.1
    creation_time   : 2009-10-29 17:12:09
  Duration: 00:21:32.93, start: 0.000000, bitrate: 4329 kb/s
    Stream #0:0(eng): Video: h264 (High), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 2k tbc (default)
    Stream #0:1(eng): Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s (default)
[libx264 @ 0x27d9920] broken ffmpeg default settings detected
[libx264 @ 0x27d9920] use an encoding preset (e.g. -vpre medium)
[libx264 @ 0x27d9920] preset usage: -vpre <speed> -vpre <profile>
[libx264 @ 0x27d9920] speed presets are listed in x264 --help
[libx264 @ 0x27d9920] profile is optional; x264 defaults to high
Cannot open video encoder for stream #0
Error occurred: Generic error in an external library