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Webrtc Video Simulcast

时间:2022-09-05 00:56:01浏览次数:73  
标签:Simulcast Video SdpOfferAnswerHandler BaseChannel SetLocalDescriptionSdpOfferAns

title WebRTC Video Simulcast


Client->PeerConnection:SetLocalDescription
PeerConnection->SdpOfferAnswerHandler:SetLocalDescription
SdpOfferAnswerHandler->SdpOfferAnswerHandler:SetLocalDescription
SdpOfferAnswerHandler->SdpOfferAnswerHandler:ApplyLocalDescription
SdpOfferAnswerHandler->SdpOfferAnswerHandler:UpdateSessionState
SdpOfferAnswerHandler->SdpOfferAnswerHandler:PushdownMediaDescription

note right of SdpOfferAnswerHandler: async call BaseChannel:SetLocalContent

SdpOfferAnswerHandler->BaseChannel:SetLocalContent
BaseChannel->VideoChannel:SetLocalContent_w
VideoChannel->BaseChannel:UpdateLocalStreams_w
BaseChannel->WebRtcVideoChannel:AddSendStream(const StreamParams& sp)
WebRtcVideoChannel->WebRtcVideoSendStream:WebRtcVideoSendStream
WebRtcVideoSendStream->WebRtcVideoSendStream:CreateRtpParametersWithEncodings

 

标签:Simulcast,Video,SdpOfferAnswerHandler,BaseChannel,SetLocalDescriptionSdpOfferAns
From: https://www.cnblogs.com/awiki/p/16656666.html

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