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For AV1, disable error resilience on upper temporal layers

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Error resilience is no longer required for upper temporal layers.
Disabling error resilience on the upper layers leads to a ~2% PSNR BD-rate gain.

Reland of https://webrtc-review.googlesource.com/c/src/+/302001

Bug: webrtc:15106
Change-Id: I72ca9d504a7848dda934cbd52669027061742256
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/305782
Reviewed-by: Jerome Jiang <jianj@google.com>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Marco Paniconi <marpan@webrtc.org>
Reviewed-by: Michael Horowitz <mhoro@webrtc.org>
Reviewed-by: Marco Paniconi <marpan@google.com>
Cr-Commit-Position: refs/heads/main@{#40099}
This commit is contained in:
Danil Chapovalov 2023-05-19 17:28:31 +02:00 committed by WebRTC LUCI CQ
parent 3fb338a4d5
commit 0c85f733c9
1 changed files with 0 additions and 3 deletions
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3
modules/video_coding/codecs/av1/libaom_av1_encoder.cc
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@ -643,9 +643,6 @@ int32_t LibaomAv1Encoder::Encode(
if (SvcEnabled()) {
SetSvcLayerId(*layer_frame);
SetSvcRefFrameConfig(*layer_frame);
SET_ENCODER_PARAM_OR_RETURN_ERROR(AV1E_SET_ERROR_RESILIENT_MODE,
layer_frame->TemporalId() > 0 ? 1 : 0);
}
// Encode a frame. The presentation timestamp `pts` should not use real