Sergey Silkin 00fd3e352a Fetch and update encoder info in ctor
This allows to get encoder implementation name and other properties
without the need of initializing encoder.

Bug: none
Change-Id: I263a358d562a65a31c420ddb7c4b195316fa5ec8
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/226867
Commit-Queue: Sergey Silkin <ssilkin@webrtc.org>
Reviewed-by: Mirta Dvornicic <mirtad@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34559}
2021-07-27 13:48:49 +00:00
..
2021-07-27 13:48:49 +00:00