mirror of
https://github.com/aler9/gortsplib
synced 2025-10-31 10:36:26 +08:00
85 lines
1.5 KiB
Go
85 lines
1.5 KiB
Go
package main
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import (
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"log"
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"time"
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"github.com/bluenviron/gortsplib/v4"
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"github.com/bluenviron/gortsplib/v4/pkg/base"
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"github.com/bluenviron/gortsplib/v4/pkg/description"
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"github.com/bluenviron/gortsplib/v4/pkg/format"
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"github.com/pion/rtp"
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)
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const (
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existingStream = "rtsp://x.x.x.x:8554/mystream"
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reconnectPause = 2 * time.Second
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)
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type client struct {
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s *server
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}
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func (c *client) initialize() {
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// start a separated routine
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go c.run()
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}
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func (c *client) run() {
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for {
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err := c.read()
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log.Printf("ERR: %s\n", err)
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time.Sleep(reconnectPause)
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}
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}
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func (c *client) read() error {
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rc := gortsplib.Client{}
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// parse URL
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u, err := base.ParseURL(existingStream)
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if err != nil {
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return err
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}
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// connect to the server
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err = rc.Start(u.Scheme, u.Host)
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if err != nil {
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return err
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}
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defer rc.Close()
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// find available medias
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desc, _, err := rc.Describe(u)
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if err != nil {
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return err
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}
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// setup all medias
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err = rc.SetupAll(desc.BaseURL, desc.Medias)
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if err != nil {
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return err
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}
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stream := c.s.setStreamReady(desc)
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defer c.s.setStreamUnready()
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log.Printf("stream is ready and can be read from the server at rtsp://localhost:8554/stream\n")
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// called when a RTP packet arrives
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rc.OnPacketRTPAny(func(medi *description.Media, forma format.Format, pkt *rtp.Packet) {
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// route incoming packets to the server stream
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stream.WritePacketRTP(medi, pkt)
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})
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// start playing
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_, err = rc.Play(nil)
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if err != nil {
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return err
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}
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// wait until a fatal error
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return rc.Wait()
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}
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