tree 5ba45a44e528be5fe97010314a2d1a7a9ea25846
parent 2d9f19a0e1619d140b10f807892f76fd164cde79
author Marco Paniconi <marpan@google.com> 1685559245 -0700
committer Marco Paniconi <marpan@google.com> 1685636854 -0700

rtc: Fixes to frame-dropper for SVC and screen

1) For svc: avoid entering frame dropper for
frames whose base layer is key frame.
2) For screen mode: apply lower bound cap to
buffer level for all temporal layers.

Add unittest for 2TL at low bitrates, for screen.

Change-Id: Icc13a9a6bad62d8431e7c9fc2ee7020dbd42c1ff