[Mp4-tech] Prefix NAL unit

Ye-Kui.Wang nokia.com Ye-Kui.Wang nokia.com
Sun Aug 19 23:06:56 EDT 2007


Hi Daniela,
 
The best document about this is the SVC spec itself. The orignal
proposal was JVT-S038, first adopted as suffix NAL unit, which was later
changed to both suffix and prefix NAL units, and finally became prefix
NAL unit only (same as in JVT-S038). 
 
BR, YK


________________________________

	From: mp4-tech-bounces lists.mpegif.org
[mailto:mp4-tech-bounces lists.mpegif.org] On Behalf Of ext Radakovic
Daniela-W16870
	Sent: Saturday, August 18, 2007 7:31 PM
	To: mp4-tech lists.mpegif.org
	Subject: [Mp4-tech] Prefix NAL unit
	
	

	Dear experts, 

	When using SVC reference code I get prefix NAL units in the bit
stream (nal unit type = 14).  I'd like to find out more about their
syntax (prefix_nal_unit_rbsp??).  Could you please refer me to JVT
document containing this information?

	Thank you, 
	Daniela 

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