mirror of https://bitbucket.org/ausocean/av.git
66 lines
1.8 KiB
Go
66 lines
1.8 KiB
Go
package camstreamer
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import (
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"errors"
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)
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type CamStreamer struct {
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RtspUrl string
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RtpUrl string
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RtpPort uint16
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RtcpPort uint16
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}
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func (cs *CamStreamer)Connect()(session *RtpSession, err error){
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var res string
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sess := rtsp.NewSession()
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if res, err = sess.Options(sc.RtspUrl); err != nil {
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return
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}
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res, err = sess.Describe(rtspUrl)
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if err != nil {
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log.Fatalln(err)
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}
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p, err := rtsp.ParseSdp(&io.LimitedReader{R: res.Body, N: res.ContentLength})
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if err != nil {
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}
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log.Printf("%+v", p)
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res, err = sess.Setup(rtpUrl, fmt.Sprintf("RTP/AVP;unicast;client_port=%d-%d", rtpPort, rtcpPort))
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if err != nil {
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}
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log.Println(res)
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res, err = sess.Play(rtspUrl, res.Header.Get("Session"))
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if err != nil {
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}
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log.Println(res)
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// create udp connection for rtp stuff
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rtpLaddr, err := net.ResolveUDPAddr("udp", "192.168.0.109:17300")
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if err != nil {
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t.Errorf("Local rtp addr not set! %v\n", err)
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}
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rtpAddr, err := net.ResolveUDPAddr("udp", "192.168.0.50:17300")
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if err != nil {
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t.Errorf("Resolving rtp address didn't work! %v\n", err)
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}
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rtpConn, err := net.DialUDP("udp", rtpLaddr, rtpAddr)
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if err != nil {
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t.Errorf("Conncection not established! %v\n", err)
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}
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// Create udp connection for rtcp stuff
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rtcpLaddr, err := net.ResolveUDPAddr("udp", "192.168.0.109:17319")
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if err != nil {
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t.Errorf("Local RTCP address not resolved! %v\n", err)
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}
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rtcpAddr, err := net.ResolveUDPAddr("udp", "192.168.0.50:17301")
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if err != nil {
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t.Errorf("Remote RTCP address not resolved! %v\n", err)
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}
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rtcpConn, err := net.DialUDP("udp", rtcpLaddr, rtcpAddr)
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if err != nil {
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t.Errorf("Connection not established! %v\n", err)
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}
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// let's create a session that will store useful stuff from the connections
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rtpSession := NewSession(rtpConn, rtcpConn)
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}
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