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I have a question.
Where are track references of types adda and adrc defined? mp4ra points to 23003-4 but I can not find them there.
Also note that AMD1 of 23003-4 mentions those being defined in Part 12. But this seems not to be true as there are no definitions for those in clauses 6.x.x.
File Format payload
FourCC
Version
Defined in ISO/IEC
Defined in sub-clause
Loudness Control profile
Dynamic Range Control profile
Track reference for additional audio track
adda
n/a
14496-12
6.4.5
a
a
Track reference for DRC metadata track
adrc
n/a
14496-12
6.1.1
b
In Part 12 adda is mentioned in clause 12.2.6 though. Is it considered to be defined in Part 12? If yes, we should probably add an entry in clause 8.3.3.3. And what about adrc?
The text was updated successfully, but these errors were encountered:
I have a question.
Where are track references of types
adda
andadrc
defined? mp4ra points to 23003-4 but I can not find them there.Also note that AMD1 of 23003-4 mentions those being defined in Part 12. But this seems not to be true as there are no definitions for those in clauses 6.x.x.
In Part 12
adda
is mentioned in clause 12.2.6 though. Is it considered to be defined in Part 12? If yes, we should probably add an entry in clause 8.3.3.3. And what aboutadrc
?The text was updated successfully, but these errors were encountered: