MetaRTC Overview

Code once run everywhere, A pure C version of webRTC
MetaRTC是一个跨平台的webRTC SDK,更适合嵌入式/物联网的webRTC应用
MetaRTC is a cross-platform webRTC SDK, more suitable for embedded/Internet of Things webRTC applications.

Key Features

• Audio/Video Support

  • H264/H265(HEVC)
  • OPUS/G711A/G711U/AAC/MP3/SPEEX
  • AEC/ANS/AGC/VAD/CNG

• DataChannels

• NACK/PLI/FIR/FEC/TWCC

• STUN/TURN Support

• IPv4/IPv6

• Whip/Whep

• Linux/Windows/Mac/Android/IOS

• ARM/MIPS/Loongson/RISC-V/X86

• MP4/FLV Recording

  • AAC/H264
  • AAC/H265(HEVC)

• Qt/Flutter/Lvgl/Native

New Features

flutter ui demo

demo/metaplayer7_flutter

download: https://github.com/metartc/metaRTC/releases/tag/7.0.072 file:metartc7.072.linux.7z

lvgl ui demo

demo/metaplayer7_lvgl

download: https://github.com/metartc/metaRTC/releases/tag/7.0.050 file:metartc7.062.linux.lvgl.7z

module

libmetartccore7(pure C)

Implementation of webRTC protocol stack
AEC/ANS/AGC and other audio and video processing libraries

libmetartc7(C++)

Realize audio and video collection, encoding, decoding, transmission, rendering, and push-pull streaming

Dependencies

To compile libmetartccore7, you'll need to satisfy the following dependencies:
OpenSSL or Mbedtls
libsrtp
usrsctp

Peer connect demo

int32_t err = Yang_Ok;
char* localSdp=NULL;
char* remoteSdp=NULL;
yangbool enableWhipWhep = yangtrue; 
YangRtcDirection direction = YangSendonly;//YangSendrecv,YangSendonly,YangRecvonly
YangPeerConnection *peer = (YangPeerConnection*)yang_calloc(sizeof(YangPeerConnection),1);
yang_create_peerConnection(peer);
peer->addAudioTrack(&peer->peer,Yang_AED_OPUS);
peer->addVideoTrack(&peer->peer,Yang_VED_H264);
peer->addTransceiver(&peer->peer,direction);
//sfu server
if(enableWhipWhep)
     err = peer->connectWhipWhepServer(&peer->peer,url);
else
     err = peer->connectSfuServer(&peer->peer);
//p2p
peer->createDataChannel(&peer->peer);//add datachannel
if((err=peer->createOffer(&peer->peer, &localSdp))!=Yang_Ok){
    yang_error("createOffer fail!");
    goto cleanup;
}
if((err=peer->setLocalDescription(&peer->peer, localSdp))!=Yang_Ok){
    yang_error("setLocalDescription fail!");
    goto cleanup;
}
......
//get remote peer sdp
if((err=peer->setRemoteDescription(&peer->peer,remoteSdp))!=Yang_Ok){
    yang_error("setRemoteDescription fail!");
    goto cleanup;
}

metaRTC服务支持(service support)

微信号: taihang82
email: yangrtc@aliyun.com yangrtc@outlook.com
twitter: metaRTC@metartc_sdk

metaRTC微信公众号

metaRTC问答星球

https://t.zsxq.com/0cfpXQYoX

Compile

linux/android

cmake

./cmake_lib_x64.sh

./cmake_lib_android.sh

module

./cmake_mips32.sh

arm64

./cmake_arm.sh

./cmake_x64.sh

arm64-v8a armeabi x86_64

./cmake_android.sh

Qt

libmetartccore7/libmetartccore7.pro

libmetartc7/libmetartc7.pro

windows

visual studio

project_msvc/

Qt(msvc)

libmetartccore7/libmetartccore7.pro

libmetartc7/libmetartc7.pro

mac/ios

xcode

project_xcode/

demo compile

Qt demo

demo/metapushstream6/metapushstream7.pro
demo/metaplayer6/metaplayer7.pro

android demo

android studio ide(api:29)
demo/metapushstream7_android
demo/metaplayer7_android

metaRTC streams to janus via the whip protocol

https://github.com/metartc/metaRTC/wiki/metaRTC-streams-to-janus-via-the-whip-protocol

Learning metaRTC

https://github.com/metartc/metaRTC/wiki/metaRTC-Learning

MetaRTC vs webrtc

https://github.com/metartc/metaRTC/wiki/metaRTC-vs-webrtc

metaRTC features

https://github.com/metartc/metaRTC/wiki/metaRTC-Features