juha-h / libwebrtc Goto Github PK

Using version 19.0.0 on an Android 9 Go (Nokia 1), echo cancellation works poorly: it doesn't cancel completely, and often the larsen effect starts. Same on an Asus tablet running Android 5.

Digging in the code I've found that webrtc is built without WEBRTC_ANDROID. If I define that in jni/Android.mk and also enable the extended filter using the WebRtcAec_enable_extended_filter function in the baresip module, echo cancellation works significantly better, albeit not perfectly, on both devices.

I think it would be very useful if you could enable WEBRTC_ANDROID and add some parameters to the baresip app so that users can

• enable/disable the extended filter
• enable/disable skewMode
• choose nlpMode (conservative, moderate, aggressive)
• enable debugging of the echo cancellation module (the baresip webrtc_aec module has a function called webrtc_aec_debug but it's not called anywhere)

Baresip-android can't be built now, the new webRTC gets stuck at.

/jni/src/webrtc/rtc_base/checks.h:57.10: fatal error: "absl/meta/type_traits.h" file not found

I cant even seem to find absl/meta/type_traits.h in the repository (mobile branch)

using the makefile and guide on baresip-android