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Fix TP-Link Tapo TC70 support

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This commit is contained in:
Alexey Khit
2022-10-05 19:43:36 +03:00
parent e50e929150
commit 12925a6bc5
1 changed files with 11 additions and 4 deletions
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pkg/h264/rtp.go
+11 -4
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@@ -19,11 +19,10 @@ func RTPDepay(track *streamer.Track) streamer.WrapperFunc {
return func(push streamer.WriterFunc) streamer.WriterFunc {
return func(packet *rtp.Packet) error {
//nalUnitType := packet.Payload[0] & 0x1F
//fmt.Printf(
// "[RTP] codec: %s, nalu: %2d, size: %6d, ts: %10d, pt: %2d, ssrc: %d, seq: %d\n",
// track.Codec.Name, nalUnitType, len(packet.Payload), packet.Timestamp,
// packet.PayloadType, packet.SSRC, packet.SequenceNumber,
// "[RTP] codec: %s, nalu: %2d, size: %6d, ts: %10d, pt: %2d, ssrc: %d, seq: %d, %v\n",
// track.Codec.Name, packet.Payload[0]&0x1F, len(packet.Payload), packet.Timestamp,
// packet.PayloadType, packet.SSRC, packet.SequenceNumber, packet.Marker,
//)
payload, err := depack.Unmarshal(packet.Payload)
@@ -31,6 +30,14 @@ func RTPDepay(track *streamer.Track) streamer.WrapperFunc {
return nil
}
// Fix TP-Link Tapo TC70: sends SPS and PPS with packet.Marker = true
if packet.Marker {
switch NALUType(payload) {
case NALUTypeSPS, NALUTypePPS:
packet.Marker = false
}
}
// ffmpeg with `-tune zerolatency` enable option `-x264opts sliced-threads=1`
// and every NALU will be sliced to multiple NALUs
if !packet.Marker {