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client: support writing to ONVIF back channels (#101) (#462)

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This commit is contained in:
Alessandro Ros
2023-11-15 13:20:29 +01:00
committed by GitHub
parent aaef8c29a7
commit f78b04cf4e
9 changed files with 414 additions and 92 deletions
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24
client_format.go
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@@ -20,7 +20,7 @@ type clientFormat struct {
udpReorderer *rtpreorderer.Reorderer // play
tcpLossDetector *rtplossdetector.LossDetector // play
rtcpReceiver *rtcpreceiver.RTCPReceiver // play
rtcpSender *rtcpsender.RTCPSender // record
rtcpSender *rtcpsender.RTCPSender // record or back channel
onPacketRTP OnPacketRTPFunc
}
@@ -33,7 +33,17 @@ func newClientFormat(cm *clientMedia, forma format.Format) *clientFormat {
}
func (ct *clientFormat) start() {
if ct.cm.c.state == clientStatePlay {
if ct.cm.c.state == clientStateRecord || ct.cm.media.IsBackChannel {
ct.rtcpSender = rtcpsender.New(
ct.format.ClockRate(),
ct.cm.c.senderReportPeriod,
ct.cm.c.timeNow,
func(pkt rtcp.Packet) {
if !ct.cm.c.DisableRTCPSenderReports {
ct.cm.c.WritePacketRTCP(ct.cm.media, pkt) //nolint:errcheck
}
})
} else {
if ct.cm.udpRTPListener != nil {
ct.udpReorderer = rtpreorderer.New()
} else {
@@ -54,16 +64,6 @@ func (ct *clientFormat) start() {
if err != nil {
panic(err)
}
} else {
ct.rtcpSender = rtcpsender.New(
ct.format.ClockRate(),
ct.cm.c.senderReportPeriod,
ct.cm.c.timeNow,
func(pkt rtcp.Packet) {
if !ct.cm.c.DisableRTCPSenderReports {
ct.cm.c.WritePacketRTCP(ct.cm.media, pkt) //nolint:errcheck
}
})
}
}