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add NewTrackAac

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This commit is contained in:
aler9
2020-10-03 22:14:44 +02:00
parent 8660eaf897
commit 51964ed4c0
3 changed files with 42 additions and 16 deletions
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14
examples/client-publish-tcp.go
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@@ -26,28 +26,28 @@ func getRtpH264SPSandPPS(pc net.PacketConn) ([]byte, []byte, error) {
return nil, nil, err
}
packet := &rtp.Packet{}
err = packet.Unmarshal(buf[:n])
pkt := &rtp.Packet{}
err = pkt.Unmarshal(buf[:n])
if err != nil {
return nil, nil, err
}
// require h264
if packet.PayloadType != 96 {
if pkt.PayloadType != 96 {
return nil, nil, fmt.Errorf("wrong payload type '%d', expected 96",
packet.PayloadType)
pkt.PayloadType)
}
// switch by NALU type
switch packet.Payload[0] & 0x1F {
switch pkt.Payload[0] & 0x1F {
case 0x07: // sps
sps = append([]byte(nil), packet.Payload...)
sps = append([]byte(nil), pkt.Payload...)
if sps != nil && pps != nil {
return sps, pps, nil
}
case 0x08: // pps
pps = append([]byte(nil), packet.Payload...)
pps = append([]byte(nil), pkt.Payload...)
if sps != nil && pps != nil {
return sps, pps, nil
}