commit | 95611837087e57f59ece87f02b9479e58c6904e8 | [log] [tgz] |
---|---|---|
author | aleloi <aleloi@webrtc.org> | Tue Nov 08 06:39:50 2016 -0800 |
committer | Commit bot <commit-bot@chromium.org> | Tue Nov 08 14:39:58 2016 +0000 |
tree | b93f4fdb074cec86ea270de6207d27d0f6797f4a | |
parent | 37d7a22af94c02cb37ad17d58f68f3361da9f74f [diff] |
Changed mixing to be done at the minimal possible frequency. This change changes mixing to be done at the lowest possible APM-native rate that does not lead to quality loss. An Audio Processing-native rate is one of 8, 16, 32, or 48 kHz. Mixing at a lower sampling rate and avoiding resampling can in many cases lead to big efficiency improvements, as reported by experiments. This CL also fixes a design issue with the AudioMixer: audio at non-native rates is no longer fed to the APM instance which is the limiter. NOTRY=True BUG=webrtc:6346 Review-Url: https://codereview.webrtc.org/2458703002 Cr-Commit-Position: refs/heads/master@{#14980}
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. This page is maintained by the Google Chrome team.
See http://www.webrtc.org/native-code/development for instructions on how to get started developing with the native code.