mirror of
https://github.com/aler9/gortsplib
synced 2025-09-26 19:21:20 +08:00
ec81d388d1
* switch from v4 to v5 * remove deprecated entities * remove "2" suffix from entities * rename TransportProtocol into Protocol
70 lines
1.5 KiB
Go
70 lines
1.5 KiB
Go
// Package main contains an example.
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package main
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import (
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"log"
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"github.com/bluenviron/gortsplib/v5"
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"github.com/bluenviron/gortsplib/v5/pkg/base"
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"github.com/bluenviron/gortsplib/v5/pkg/description"
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"github.com/bluenviron/gortsplib/v5/pkg/format"
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"github.com/pion/rtp"
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)
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// This example shows how to:
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// 1. connect to a RTSP server.
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// 2. read all media streams on a path.
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// 3. Get PTS and NTP of incoming RTP packets.
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func main() {
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// parse URL
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u, err := base.ParseURL("rtsp://myuser:mypass@localhost:8554/mystream")
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if err != nil {
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panic(err)
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}
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c := gortsplib.Client{
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Scheme: u.Scheme,
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Host: u.Host,
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}
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// connect to the server
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err = c.Start()
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if err != nil {
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panic(err)
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}
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defer c.Close()
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// find available medias
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desc, _, err := c.Describe(u)
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if err != nil {
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panic(err)
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}
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// setup all medias
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err = c.SetupAll(desc.BaseURL, desc.Medias)
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if err != nil {
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panic(err)
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}
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// called when a RTP packet arrives
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c.OnPacketRTPAny(func(medi *description.Media, _ format.Format, pkt *rtp.Packet) {
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// get the PTS (presentation timestamp) of the packet
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pts, ptsAvailable := c.PacketPTS(medi, pkt)
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log.Printf("PTS: available=%v, value=%v\n", ptsAvailable, pts)
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// get the NTP (absolute timestamp) of the packet
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ntp, ntpAvailable := c.PacketNTP(medi, pkt)
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log.Printf("NTP: available=%v, value=%v\n", ntpAvailable, ntp)
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})
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// start playing
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_, err = c.Play(nil)
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if err != nil {
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panic(err)
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}
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// wait until a fatal error
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panic(c.Wait())
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}
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