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fix channel id

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This commit is contained in:
deepch
2022-02-10 23:50:25 +03:00
parent 6ba34dc2bf
commit 4054700600
1 changed files with 26 additions and 5 deletions
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31
format/rtspv2/client.go
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@@ -88,6 +88,7 @@ type RTSPClient struct {
PreSequenceNumber int
FPS int
WaitCodec bool
chTMP int
}
type RTSPClientOptions struct {
@@ -145,12 +146,12 @@ func Dial(options RTSPClientOptions) (*RTSPClient, error) {
if err != nil {
return nil, err
}
var ch int
for _, i2 := range client.mediaSDP {
if (i2.AVType != VIDEO && i2.AVType != AUDIO) || (client.options.DisableAudio && i2.AVType == AUDIO) {
continue
}
err = client.request(SETUP, map[string]string{"Transport": "RTP/AVP/TCP;unicast;interleaved=" + strconv.Itoa(ch) + "-" + strconv.Itoa(ch+1)}, client.ControlTrack(i2.Control), false, false)
err = client.request(SETUP, map[string]string{"Transport": "RTP/AVP/TCP;unicast;interleaved=" + strconv.Itoa(client.chTMP) + "-" + strconv.Itoa(client.chTMP+1)}, client.ControlTrack(i2.Control), false, false)
if err != nil {
return nil, err
}
@@ -185,10 +186,10 @@ func Dial(options RTSPClientOptions) (*RTSPClient, error) {
client.Println("SDP Video Codec Type Not Supported", i2.Type)
}
client.videoIDX = int8(len(client.CodecData) - 1)
client.videoID = ch
client.videoID = client.chTMP
}
if i2.AVType == AUDIO {
client.audioID = ch
client.audioID = client.chTMP
var CodecData av.AudioCodecData
switch i2.Type {
case av.AAC:
@@ -225,7 +226,7 @@ func Dial(options RTSPClientOptions) (*RTSPClient, error) {
}
}
}
ch += 2
client.chTMP += 2
}
//test := map[string]string{"Scale": "1.000000", "Speed": "1.000000", "Range": "clock=20210929T210000Z-20210929T211000Z"}
err = client.request(PLAY, nil, client.control, false, false)
@@ -469,6 +470,26 @@ func (client *RTSPClient) request(method string, customHeaders map[string]string
_, client.mediaSDP = sdp.Parse(string(client.SDPRaw))
}
}
if method == SETUP {
//deep := stringInBetween(builder.String(), "interleaved=", ";")
if val, ok := res["Transport"]; ok {
splits2 := strings.Split(val, ";")
for _, vs := range splits2 {
if strings.Contains(vs, "interleaved") {
splits3 := strings.Split(vs, "=")
if len(splits3) == 2 {
splits4 := strings.Split(splits3[1], "-")
if len(splits4) == 2 {
if val, err := strconv.Atoi(splits4[0]); err == nil {
client.chTMP = val
}
}
}
}
}
}
}
client.Println(builder.String())
}
return