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It was discovered that if libvpx reported a scalability mode in getStats (e.g. L3T3_KEY) and we then changed encoder implementation to an RTCVideoEncoder (such as MediaFoundationVideoEncodeAccelerator), getStats continued to report the old scalability mode value. This CL makes sure to clear the scalability mode on encoder implementation change or if the `codec_info` is missing. We should update MediaFoundation to report L1T1 as well, but in the meantime we should clear any old scalability modes values when the implementation changes (if the scalability mode is not known it is better to report nothing than to report an old misleading value). Bug: chromium:1426440 Change-Id: I1b5f324c4d29a00a6c73404cbee0faa2ae9cd843 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/312900 Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> Commit-Queue: Henrik Boström <hbos@webrtc.org> Cr-Commit-Position: refs/heads/main@{#40467}
WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.
Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.
The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.
Development
See here for instructions on how to get started developing with the native code.
Authoritative list of directories that contain the native API header files.
More info
- Official web site: http://www.webrtc.org
- Master source code repo: https://webrtc.googlesource.com/src
- Samples and reference apps: https://github.com/webrtc
- Mailing list: http://groups.google.com/group/discuss-webrtc
- Continuous build: https://ci.chromium.org/p/webrtc/g/ci/console
- Coding style guide
- Code of conduct
- Reporting bugs
- Documentation