EricssonResearch / EricssonResearch/openwebrtc
Echo Cancellation
- Dominant language
- C
- Stars
- 1.8k
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Description
On iOS there is a voice processing API for echo cancellation and other audio enhancements that should be used. I expect there is similar on android but the consistency of support may be entirely hardware dependent.
In any case, Nicolas Dufresne of Collabora Ltd has integrated the WebRTC.org audio processing into GStreamer elements. See here: https://www.collabora.com/about-us/blog/2016/07/08/gstreamer-echo-canceller/
It would be interesting to try that out in OpenWebRTC.
Contributor guide
Research direction
Start by reviewing OpenWebRTC's existing GStreamer integration and the linked Collabora article about WebRTC.org audio processing elements. Compare the available iOS voice-processing API with Android support, then determine whether echo cancellation can be integrated consistently; done would mean a concrete, supported approach is demonstrated in OpenWebRTC.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- android, ios
- Domain
- audio-video-rtc, mobile-dev
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100