How to overlay Chinese characters over video frame using gstclockoverlay?

[JiangJie]

Hi all,

I'm using gstclockoverlay to add text characters over video frames.
By now, everything works well with English characters. 
Is there any way to show Chinese characters with gstclockoveray? 
If possible, how should I set the "text" property of gstclockoverlay?

By the way, my working platform is ARM Linux (i.Mx27) with gstreamer-0.10.35.


Regards,
Robbie 		 	   		  
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