Philipp Hancke 9384bb24ce Document how codec comparisons happen
and when the different codec comparison methods are applied.
No functional changes.

BUG=webrtc:15847

Change-Id: I583c6a42869a80d3a920b9caf18e2a18431c5b94
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/339700
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#41772}
2024-02-20 16:38:51 +00:00
..
2022-09-30 08:44:30 +00:00