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重构订阅者集合,减少轨道等待
This commit is contained in:
22
track/rtp.go
22
track/rtp.go
@@ -7,6 +7,9 @@ import (
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"m7s.live/engine/v4/config"
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"m7s.live/engine/v4/util"
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)
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type RTPWriter interface {
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writeRTPFrame(frame *RTPFrame)
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}
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func (av *Media[T]) UnmarshalRTPPacket(p *rtp.Packet) (frame *RTPFrame) {
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if av.DecoderConfiguration.PayloadType != p.PayloadType {
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@@ -30,10 +33,27 @@ func (av *Media[T]) UnmarshalRTP(raw []byte) (frame *RTPFrame) {
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return av.UnmarshalRTPPacket(&p)
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}
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// WriteRTPPack 写入已反序列化的RTP包
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func (av *Media[T]) WriteRTPPack(p *rtp.Packet) {
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for frame := av.UnmarshalRTPPacket(p); frame != nil; frame = av.nextRTPFrame() {
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av.writeRTPFrame(frame)
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}
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}
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// WriteRTP 写入未反序列化的RTP包
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func (av *Media[T]) WriteRTP(raw []byte) {
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for frame := av.UnmarshalRTP(raw); frame != nil; frame = av.nextRTPFrame() {
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av.writeRTPFrame(frame)
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}
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}
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type RTPDemuxer struct {
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lastSeq uint16 //上一个收到的序号,用于乱序重排
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lastSeq2 uint16 //记录上上一个收到的序列号
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乱序重排 util.RTPReorder[*RTPFrame]
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RTPWriter
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}
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// 获取缓存中下一个rtpFrame
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@@ -67,4 +87,6 @@ func (av *RTPDemuxer) recorderRTP(frame *RTPFrame) *RTPFrame {
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type RTPMuxer struct {
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rtpSequence uint16 //用于生成下一个rtp包的序号
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}
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