[Mp4-tech] Exp-Golomb code

[Dzung Hoang]

I have come across cases where ue(v) exceeds 32 bits, but not for se(v).
Regards,
- Dzung Hoang
   _____  
From: mp4-tech-bounces lists.mpegif.org
[mailto:mp4-tech-bounces lists.mpegif.org] On Behalf Of Gary Sullivan
Sent: Thursday, January 24, 2024 12:53 PM
To: Eric Chai; mp4-tech lists.mpegif.org
Cc: 'Karsten Suehring'; 'Tourapis,Alexis'; Leontaris,Athanasios
Subject: RE: [Mp4-tech] Exp-Golomb code
Eric Chai et al,
I think perhaps/hopefully there may be no cases where an se(v) actually uses
an exp-Golomb code that long, although what you are saying does sound like
it makes sense.
Best Regards,
Gary Sullivan
   _____  
From: mp4-tech-bounces lists.mpegif.org
[mailto:mp4-tech-bounces lists.mpegif.org] On Behalf Of Eric Chai
Sent: Wednesday, January 23, 2024 11:14 PM
To: mp4-tech lists.mpegif.org
Subject: [Mp4-tech] Exp-Golomb code
Hi all,
In the JM reference code (ver. 13.2) the code for decoding a SE (linfo_se
function) defines "n" as a 32 bit signed integer.  So if I have a 63 bit
exp-Golomb code, the function will compute "n" as a negative number.
Shouldn't this be a unsigned 32 bit integer ?
Thank,
-Eric
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