webrtc 代码学习(十八)Create Audio Channel (audio\channel.cc)

Create Audio Channel (audio\channel.cc)
作者:LanPZzzz

文章目录

          • 1. Audio Channel (audio\channel.cc) 是WebRTC 中Audio 上的重要部分,包括frame保存,decoder,encoder,jitter buffer 等

1. Audio Channel (audio\channel.cc) 是WebRTC 中Audio 上的重要部分,包括frame保存,decoder,encoder,jitter buffer 等

Local, send stream
->BaseChannel::SetLocalContent (pc\channel.cc 279)
-> VoiceChannel::SetLocalContent_w (pc\channel.cc 796)
-> BaseChannel::UpdateLocalStreams_w (pc\channel.cc 602)
-> WebRtcVoiceMediaChannel::AddSendStream (media\engine\webrtcvoiceengine.cc 1797)
-> WebRtcAudioSendStream* stream = new WebRtcAudioSendStream (media\engine\webrtcvoiceengine.cc 746)
-> Call::CreateAudioSendStream (call\call.cc 576)
->AudioSendStream* send_stream = new AudioSendStream (audio\audio_send_stream.cc 85)
-> CreateChannelAndProxy (audio\audio_send_stream.cc 47)
-> new Channel (audio\channel.cc 517)
-> audio_coding_.reset(AudioCodingModule::Create(acm_config)); ->AudioCodingModule::Create ( modules\audio_coding\acm2\audio_coding_module.cc 1261) -> new AudioCodingModuleImpl::AudioCodingModuleImpl ( modules\audio_coding\acm2\audio_coding_module.cc 444)
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Remote 和 上面是一样的, receive stream
BaseChannel::UpdateRemoteStreams_w

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