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sdp: support TP-Link application tracks (https://github.com/aler9/rtsp-simple-server/issues/990)

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aler9
2022-06-23 22:47:19 +02:00
parent 8b9fda867a
commit 61726e534c
2 changed files with 130 additions and 0 deletions
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4
pkg/sdp/sdp.go
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@@ -403,6 +403,10 @@ func (s *SessionDescription) unmarshalMediaDescription(value string) error {
newMediaDesc := &psdp.MediaDescription{} newMediaDesc := &psdp.MediaDescription{}
if fields[0] == "application/TP-LINK" {
fields[0] = "application"
}
// <media> // <media>
// Set according to currently registered with IANA // Set according to currently registered with IANA
// https://tools.ietf.org/html/rfc4566#section-5.14 // https://tools.ietf.org/html/rfc4566#section-5.14

126
pkg/sdp/sdp_test.go
View File

@@ -1638,6 +1638,132 @@ var cases = []struct {
}, },
}, },
}, },
{
"tp-link application",
[]byte("v=0\r\n" +
"o=- 14665860 31787219 1 IN IP4 192.168.4.226\r\n" +
"s=Session streamed by \"TP-LINK RTSP Server\"\r\n" +
"t=0 0\r\n" +
"m=video 0 RTP/AVP 96\r\n" +
"c=IN IP4 0.0.0.0\r\n" +
"b=AS:4096\r\n" +
"a=range:npt=0-\r\n" +
"a=control:track1\r\n" +
"a=rtpmap:96 H265/90000\r\n" +
"a=fmtp:96 profile-space=0;profile-id=1;tier-flag=0;level-id=150;interop-constraints=000000000000;" +
"sprop-vps=QAEMAf//AWAAAAMAAAMAAAMAAAMAlqwJ;" +
"sprop-sps=QgEBAWAAAAMAAAMAAAMAAAMAlqABICAFEWNrkkya5ZwCAAADAAIAAAMAHhA=;" +
"sprop-pps=RAHgdrAmQA==\r\n" +
"m=audio 0 RTP/AVP 8\r\n" +
"a=rtpmap:8 PCMA/8000\r\n" +
"a=control:track2\r\n" +
"m=application/TP-LINK 0 RTP/AVP smart/1/90000\r\n" +
"a=rtpmap:95 TP-LINK/90000\r\n" +
"a=control:track3\r\n"),
[]byte("v=0\r\n" +
"o=- 14665860 31787219 1 IN IP4 192.168.4.226\r\n" +
"s=Session streamed by \"TP-LINK RTSP Server\"\r\n" +
"t=0 0\r\n" +
"m=video 0 RTP/AVP 96\r\n" +
"c=IN IP4 0.0.0.0\r\n" +
"b=AS:4096\r\n" +
"a=range:npt=0-\r\n" +
"a=control:track1\r\n" +
"a=rtpmap:96 H265/90000\r\n" +
"a=fmtp:96 profile-space=0;profile-id=1;tier-flag=0;level-id=150;interop-constraints=000000000000;" +
"sprop-vps=QAEMAf//AWAAAAMAAAMAAAMAAAMAlqwJ;" +
"sprop-sps=QgEBAWAAAAMAAAMAAAMAAAMAlqABICAFEWNrkkya5ZwCAAADAAIAAAMAHhA=;" +
"sprop-pps=RAHgdrAmQA==\r\n" +
"m=audio 0 RTP/AVP 8\r\n" +
"a=rtpmap:8 PCMA/8000\r\n" +
"a=control:track2\r\n" +
"m=application 0 RTP/AVP smart/1/90000\r\n" +
"a=rtpmap:95 TP-LINK/90000\r\n" +
"a=control:track3\r\n"),
SessionDescription{
Origin: psdp.Origin{
Username: "- 14665860",
SessionID: 31787219,
SessionVersion: 1,
NetworkType: "IN",
AddressType: "IP4",
UnicastAddress: "192.168.4.226",
},
SessionName: "Session streamed by \"TP-LINK RTSP Server\"",
TimeDescriptions: []psdp.TimeDescription{{}},
MediaDescriptions: []*psdp.MediaDescription{
{
MediaName: psdp.MediaName{
Media: "video",
Protos: []string{"RTP", "AVP"},
Formats: []string{"96"},
},
ConnectionInformation: &psdp.ConnectionInformation{
NetworkType: "IN",
AddressType: "IP4",
Address: &psdp.Address{
Address: "0.0.0.0",
},
},
Bandwidth: []psdp.Bandwidth{{Type: "AS", Bandwidth: 4096}},
Attributes: []psdp.Attribute{
{
Key: "range",
Value: "npt=0-",
},
{
Key: "control",
Value: "track1",
},
{
Key: "rtpmap",
Value: "96 H265/90000",
},
{
Key: "fmtp",
Value: "96 profile-space=0;profile-id=1;tier-flag=0;level-id=150;" +
"interop-constraints=000000000000;sprop-vps=QAEMAf//AWAAAAMAAAMAAAMAAAMAlqwJ;" +
"sprop-sps=QgEBAWAAAAMAAAMAAAMAAAMAlqABICAFEWNrkkya5ZwCAAADAAIAAAMAHhA=;sprop-pps=RAHgdrAmQA==",
},
},
},
{
MediaName: psdp.MediaName{
Media: "audio",
Protos: []string{"RTP", "AVP"},
Formats: []string{"8"},
},
Attributes: []psdp.Attribute{
{
Key: "rtpmap",
Value: "8 PCMA/8000",
},
{
Key: "control",
Value: "track2",
},
},
},
{
MediaName: psdp.MediaName{
Media: "application",
Protos: []string{"RTP", "AVP"},
Formats: []string{"smart/1/90000"},
},
Attributes: []psdp.Attribute{
{
Key: "rtpmap",
Value: "95 TP-LINK/90000",
},
{
Key: "control",
Value: "track3",
},
},
},
},
},
},
} }
func TestUnmarshal(t *testing.T) { func TestUnmarshal(t *testing.T) {