Fix RTSP URL parse bug #208

pkg/rtsp/helpers.go

@@ -47,9 +47,14 @@ func UnmarshalSDP(rawSDP []byte) ([]*streamer.Media, error) {
 	return medias, nil
 }
 
-// urlParse fix bug in URL from D-Link camera:
+// urlParse fix bugs:
-// Content-Base: rtsp://::ffff:192.168.1.123/onvif/profile.1/
+// 1. Content-Base: rtsp://::ffff:192.168.1.123/onvif/profile.1/
+// 2. Content-Base: rtsp://rtsp://turret2-cam.lan:554/stream1/
 func urlParse(rawURL string) (*url.URL, error) {
+	if strings.HasPrefix(rawURL, "rtsp://rtsp://") {
+		rawURL = rawURL[7:]
+	}
+
 	u, err := url.Parse(rawURL)
 	if err != nil && strings.HasSuffix(err.Error(), "after host") {
 		if i1 := strings.Index(rawURL, "://"); i1 > 0 {

pkg/rtsp/rtsp_test.go

@@ -6,7 +6,15 @@ import (
 )
 
 func TestURLParse(t *testing.T) {
+	// https://github.com/AlexxIT/WebRTC/issues/395
 	base := "rtsp://::ffff:192.168.1.123/onvif/profile.1/"
-	_, err := urlParse(base)
+	u, err := urlParse(base)
 	assert.Empty(t, err)
+	assert.Equal(t, "::ffff:192.168.1.123:", u.Host)
+
+	// https://github.com/AlexxIT/go2rtc/issues/208
+	base = "rtsp://rtsp://turret2-cam.lan:554/stream1/"
+	u, err = urlParse(base)
+	assert.Empty(t, err)
+	assert.Equal(t, "turret2-cam.lan:554", u.Host)
 }