google/compare-codecs — pull request #2 by alvestrand (2014-12-15 13:39:16+00:00)
Title: Show encoding results, and fix a verify-encoding issue.

It turns out that Matroska files contain some bytes that are generated
at random. This PR changes the VerifyEncoding function to skip those
bytes by using the "vpxdec --md5" tool to verify that there are no changes.

In addition, a flag for showing full encoding results from list_config_results
was added.