kunmeng/vdk
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

[update] seek time and Change Playback speed PLAY functions

Browse Source
This commit is contained in:
Chaitanya Mankala 2024-10-31 17:00:15 +05:30 committed by GitHub
parent 3c1eaad780
commit c9fce35018
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 30 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
format/rtspv2/client.go
View File

@ -387,6 +387,36 @@ func ReplayDial(options RTSPClientOptions, startTime string) (*RTSPClient, error
return client, nil
}
func (client *RTSPClient) SeekTime(startTime string) error {
// Prepare new PLAY request headers
headers := map[string]string{
"Require": "onvif-replay",
"Range": "clock=" + startTime + "-"}
// Send the PLAY request with the new scale
err := client.request(PLAY, headers, client.control, false, true)
if err != nil {
return fmt.Errorf("failed to change speed: %w", err)
}
return nil
}
func (client *RTSPClient) ChangeSpeed(scale float64) error {
// Convert scale to string format
scaleStr := fmt.Sprintf("%.6f", scale)
// Prepare new PLAY request headers
headers := map[string]string{
"Require": "onvif-replay",
"Scale": scaleStr,
"Speed": "1.000000"}
// Send the PLAY request with the new scale
err := client.request(PLAY, headers, client.control, false, true)
if err != nil {
return fmt.Errorf("failed to change speed: %w", err)
}
client.Println("Speed changed to scale:", scale)
return nil
}
func (client *RTSPClient) ControlTrack(track string) string {
if strings.Contains(track, "rtsp://") {
return track