Input #0, matroska,webm, from '/run/media/lucifer/0d6b70fa-0c49-47d6-84c1-3f8509d52b58/the_code_test/The.Code.Story.of.Linux.2001.DVDRip.50fps.HEVC.AC3-LiNUX/The.Code.Story.of.Linux.2001.DVDRip.50fps.FFV1.AC3-LiNUX.mkv':
  Metadata:
    ENCODER         : Lavf58.29.100
  Duration: 00:58:53.20, start: 0.000000, bitrate: 60368 kb/s
    Stream #0:0: Video: ffv1 (FFV1 / 0x31564646), yuv420p, 702x576, SAR 159:109 DAR 6201:3488, 50 fps, 50 tbr, 1k tbn, 1k tbc (default)
    Metadata:
      ENCODER         : Lavc58.54.100 ffv1
      DURATION        : 00:58:53.200000000
    Stream #0:1: Audio: ac3, 48000 Hz, stereo, fltp, 256 kb/s (default)
    Metadata:
      DURATION        : 00:58:51.286000000
At least one output file must be specified