Verify a Matroska/FFV1 file

The Bash script verify_ffv1 verifies an FFV1 file wrapped into a Matroska container (.mkv) or another possible container. The program is part of Bash AVpres, released under a 3-Clause BSD License and provided “as is” without warranty or support of any kind.

Documentation

A short help message is embedded into the script:

$ verify_ffv1 -h
Usage:
  verify_ffv1 -i <input_file>
  verify_ffv1 (-h|-x)
Options:
  -i  input file
  -h  this help
  -x  advanced options with their default arguments
Dependencies:
  ffmpeg and ffprobe
See also:
  https://avpres.net/Bash_AVpres/
About:
  Abstract: Verify fixity and a few parameters of a Matroska/FFV1 file
  Version:  2020-08-23
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2020–08–23