[gst-devel] Question: Does anyone know the timeline mechanism inGStreamer?

[Zhao Liang-E3423C]

gstreamer uses clock to do A/V sync, this clock can be provided by any
elements, for example, from audiosink by audio pcm render time. 
 
It is similar with helix, but not restrict in audio playback, A/V sync
can be done by any clock implementation.
 
Zhao Liang 
________________________________

From: gstreamer-devel-bounces at lists.sourceforge.net
[mailto:gstreamer-devel-bounces at lists.sourceforge.net] On Behalf Of
Zheng, Huan
Sent: Thursday, August 07, 2008 9:57 AM
To: gstreamer-devel at lists.sourceforge.net
Subject: [gst-devel] Question: Does anyone know the timeline mechanism
inGStreamer?



Hi, developers

Helix use current audio playback time as the timeline to perform A/V
sync,

But...How does GStreamer generate time stamp in order to perform A/V
sync? 

Thanks in advance!

 

Best Regards, Zheng, Huan(ZBT)

OTC/SSD/SSG

Intel Aisa-Pacific Research & Developement Ltd

Tel: 021-6116 6435

Inet: 8821 6435

Cub: 3W035

 

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