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support tracks with SDPs with multiple formats (#65)

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aler9
2021-08-07 20:13:24 +02:00
parent d8bf9b2307
commit 3222472021
2 changed files with 23 additions and 2 deletions
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4
track.go
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@@ -76,8 +76,8 @@ func (t *Track) URL(baseURL *base.URL) (*base.URL, error) {
// ClockRate returns the clock rate of the track. // ClockRate returns the clock rate of the track.
func (t *Track) ClockRate() (int, error) { func (t *Track) ClockRate() (int, error) {
if len(t.Media.MediaName.Formats) != 1 { if len(t.Media.MediaName.Formats) < 1 {
return 0, fmt.Errorf("invalid format (%v)", t.Media.MediaName.Formats) return 0, fmt.Errorf("no formats provided")
} }
// get clock rate from payload type // get clock rate from payload type

21
track_test.go
View File

@@ -180,6 +180,27 @@ func TestTrackClockRate(t *testing.T) {
"a=sendrecv\r\n"), "a=sendrecv\r\n"),
8000, 8000,
}, },
{
"multiple formats",
[]byte("v=0\r\n" +
"o=RTSP 1853326073 627916868 IN IP4 0.0.0.0\r\n" +
"s=RTSP server\r\n" +
"c=IN IP4 0.0.0.0\r\n" +
"t=0 0\r\n" +
"a=control:*\r\n" +
"a=etag:1234567890\r\n" +
"a=range:npt=0-\r\n" +
"a=control:*\r\n" +
"m=video 0 RTP/AVP 98 96\r\n" +
"a=control:trackID=1\r\n" +
"b=AS:0\r\n" +
"a=rtpmap:98 H265/90000\r\n" +
"a=fmtp:98 profile-id=1; sprop-vps=QAEMAf//AWAAAAMAAAMAAAMAAAMAlqwJ; sprop-sps=QgEBAWAAAAMAAAMAAAMAAAMAlqADwIAQ5Za5JMmuWcBSSgAAB9AAAHUwgkA=; sprop-pps=RAHgdrAwxmQ=\r\n" +
"m=application 0 RTP/AVP 107\r\n" +
"a=control:trackID=3\r\n" +
"a=rtpmap:107 vnd.onvif.metadata/90000"),
90000,
},
} { } {
t.Run(ca.name, func(t *testing.T) { t.Run(ca.name, func(t *testing.T) {
tracks, err := ReadTracks(ca.sdp) tracks, err := ReadTracks(ca.sdp)