[Mp4-tech] the CAVLC code design in MPEG4 (part10)

[i.g.richardson rgu.ac.uk]

The documents are available at ftp.imtc-files.org/jvt-experts/
The baseline profile uses fixed-length codes, Exp-Golomb codes (I think this is what you mean by UVLC) and CAVLC. You should look at the standard for the definitive description of these.
Iain Richardson
www.vcodex.com
-----Original Message-----
From: mp4-tech-bounces lists.mpegif.org [mailto:mp4-tech-bounces lists.mpegif.org] On Behalf Of Kavitha Kanagaraj
Sent: 03 February 2024 09:09
To: mp4-tech lists.mpegif.org
Subject: [Mp4-tech] the CAVLC code design in MPEG4 (part10)
hi Richardson,
i've read your white paper regarding CAVLC(H.264 / MPEG-4 Part 10 White 
Paper Variable-Length Coding),i understood how to proceed with CAVLC,but i 
couldnt able to find the reference documents.
1.   JVT Document JVT-L13, D. Marpe, G. Blattermann and T. Wiegand, 
“Adaptive Codes for H.26L”, Eibsee, January 2001
2.   ITU-T Rec. H.264 / ISO/IEC 11496-10, “Advanced Video Coding”, Final 
Committee Draft, Document JVT- E022, September 2002
and i've few more questions also, i've read in few documents that in H.264 
baseline profile CAVLC is the entropy techinique used, is that alone is 
needed or anything like UVLC are needed.
if so CAVLC is enough the method which is explained in white paper is done 
for all motion vectors,transform coefficients(including both luma & 
chroma),quantization parameter.
and i've little confusion in computing run_before in decoding part.
i'll be very much thankfull if u explain me all these.
if the reply is to this mail id means it'll be helpfull for me. i dont know where to check for replies.
thanks in advance
kavitha
_________________________________________________________________
Gifts for Him & Her. Valentine’s Day.  http://go.msnserver.com/IN/42197.asp 
At MSN Shopping.
_______________________________________________
Mp4-tech mailing list
Mp4-tech lists.mpegif.org http://lists.mpegif.org/mailman/listinfo/mp4-tech
Note: Conduct on the mailing list is subject to the Antitrust guidelines found at http://www.mpegif.org/public/documents/vault/mp-out-30042-Antitrust.php
---
Incoming mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.571 / Virus Database: 361 - Release Date: 26/01/2024
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.571 / Virus Database: 361 - Release Date: 26/01/2024