Video sync via GstClock

[Andreas Rödig]

Hi,

i want to synchronize to videos.

I found that i can use GstClock (gst_clock_set_calibration) to jump 
forward. So i transport the position from the master to every client 
over network.

Then i set the client with gst_clock_set_calibration to the master 
position. That works if master time bigger than client time.
But i can not jump backwards with this function. And sometimes (at far 
jumps) my audio plugin crashed.

Are there something i forgot? Is this the right function to change the 
pipeline clock?

Here are my steps:
- start pipeline (playbin2)
- get clock (gst_pipeline_get_clock)
- get basetime (gst_clock_get_time)
.
.
running
.
.
- incomming master position (0 - n milliseconds)
- set clock (basetime + master position)

Thanks

-- 
Andreas Rödig

null821 media services
Weberstr. 2
86462 Langweid/Foret

Tel.: 0821 / 800 60 -34
Fax.: 0821 / 800 60 -55
Email: a.roedig at null821.de
Web: www.null821.de

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