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Enable Simulcast RTP Headers by default

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Relates to #2557
This commit is contained in:
Sean DuBois
2023-09-12 15:22:07 -04:00
committed by Sean DuBois
parent 13450332a4
commit b549c9580d
7 changed files with 31 additions and 75 deletions
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17
interceptor.go
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@@ -30,6 +30,10 @@ func RegisterDefaultInterceptors(mediaEngine *MediaEngine, interceptorRegistry *
return err
}
if err := ConfigureSimulcastExtensionHeaders(mediaEngine); err != nil {
return err
}
return ConfigureTWCCSender(mediaEngine, interceptorRegistry)
}
@@ -123,6 +127,19 @@ func ConfigureCongestionControlFeedback(mediaEngine *MediaEngine, interceptorReg
return nil
}
// ConfigureSimulcastExtensionHeaders enables the RTP Extenison Headers needed for Simulcast
func ConfigureSimulcastExtensionHeaders(mediaEngine *MediaEngine) error {
if err := mediaEngine.RegisterHeaderExtension(RTPHeaderExtensionCapability{URI: sdp.SDESMidURI}, RTPCodecTypeVideo); err != nil {
return err
}
if err := mediaEngine.RegisterHeaderExtension(RTPHeaderExtensionCapability{URI: sdp.SDESRTPStreamIDURI}, RTPCodecTypeVideo); err != nil {
return err
}
return mediaEngine.RegisterHeaderExtension(RTPHeaderExtensionCapability{URI: sdesRepairRTPStreamIDURI}, RTPCodecTypeVideo)
}
type interceptorToTrackLocalWriter struct{ interceptor atomic.Value } // interceptor.RTPWriter }
func (i *interceptorToTrackLocalWriter) WriteRTP(header *rtp.Header, payload []byte) (int, error) {