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Upstream commit: https://webrtc.googlesource.com/src/+/052bc3af924057df8e67e31893968f35f3c4ac30 Field trial to control SVC frame dropping mode in libvpx VP9 encoder Example: "WebRTC-LibvpxVp9Encoder-SvcFrameDropConfig/Enabled,layer_drop_mode:1,max_consec_drop:7/" It is only possible to enable LAYER_DROP (layer_drop_mode=1) for now. All other modes are ignored. Max consecutive frame drops (max_consec_drop) value from the field is always applied if the field trial is enabled. LAYER_DROP requires flexible mode (is_flexible_mode_=true) which can be enabled by means of WebRTC-Vp9InterLayerPred: https://source.chromium.org/chromium/chromium/src/+/main:third_party/webrtc/media/engine/webrtc_video_engine.cc;l=976 Bug: webrtc:15827, b/320629637 Change-Id: I9c4d4838b11547e608d863198b109cb1485902d6 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/335041 Commit-Queue: Sergey Silkin <ssilkin@webrtc.org> Reviewed-by: Erik Språng <sprang@webrtc.org> Cr-Commit-Position: refs/heads/main@{#41755} |
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