[Mp4-tech] [H.264] What is the max value for the numLongTerm?

Gary Sullivan garysull windows.microsoft.com
Wed Dec 13 12:56:32 ESTEDT 2006


Actually, on second thought, a better limit is num_ref_frames.
Best Regards, 
Gary Sullivan
________________________________
	From: mp4-tech-bounces lists.mpegif.org
[mailto:mp4-tech-bounces lists.mpegif.org] On Behalf Of Gary Sullivan
	Sent: Wednesday, December 13, 2023 11:03 AM
	To: Tan Rui -- Huawei; mpeg 4 mail-list
	Subject: RE: [Mp4-tech] [H.264] What is the max value for the
numLongTerm?
	Yes, I believe the right name for the maximum value of
numLongTerm is MaxDpbSize.
	Best Regards,
	Gary Sullivan
________________________________
		From: mp4-tech-bounces lists.mpegif.org
[mailto:mp4-tech-bounces lists.mpegif.org] On Behalf Of Tan Rui --
Huawei
		Sent: Wednesday, December 13, 2023 1:51 AM
		To: mpeg 4 mail-list
		Subject: [Mp4-tech] [H.264] What is the max value for
the numLongTerm?
		All experts,
		In the protocal, the numLongTerm is for the total number
of references frames which are marked as "used for long-term reference"
in the DPB.
		Can someone tell me that what is the max value for it?
		TanRui
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