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For AV1, disable error resilience on upper temporal layers. 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.

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Bug: webrtc:15106
Change-Id: Id92d51defbd26c1a77e3c9fe19607e9db4a3e7c1
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/302001
Reviewed-by: Marco Paniconi <marpan@webrtc.org>
Commit-Queue: Michael Horowitz <mhoro@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39900}
This commit is contained in:
Michael Horowitz 2023-04-19 14:48:36 -05:00 committed by WebRTC LUCI CQ
parent ef86a0fee9
commit 2080dacfb7
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