[Mp4-tech] RCEnable(Rate Control) & Rdopt in JM9.3

[Gary Sullivan]

Janis et al,
It sounds like you should get a copy of the following two documents.
JVT-O017 D [A. Tourapis] Update of reference software manual
JVT-O079 D [K.P. Lim] Enhancements to JM text
Look in the folder for the Busan meeting of the JVT (the meeting that's happening now). 
The site location is http://ftp3.itu.int/av-arch/jvt-site using user id avguest and password Avguest.
-Gary
________________________________
	From: mp4-tech-bounces lists.mpegif.org [mailto:mp4-tech-bounces lists.mpegif.org] On Behalf Of janis
	Sent: Wednesday, April 20, 2024 5:17 PM
	To: mp4-tech lists.mpegif.org
	Subject: [Mp4-tech] RCEnable(Rate Control) & Rdopt in JM9.3
Hi, all
I'm studying h.264 software reference JM 9.3, I mean the source code.
But it's hard to understand what is the difference between when 'RCEnable' is on and off.
What is done for Rate Control in the recent JM?
I see that the total time is almost 3 times when RD optimization is on over when it is off.
What exactly is done when RD optimization is on? 
Thanks in advance.
Janis
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