[M4IF Technotes] The content in the DecoderSpecificInfo

[Jean-Claude Dufourd]

Dear Mr Chen
Heat Mist wrote:
> The reason that I am
> asking is that the mp4 files that I downloaded from
> ENST don't conform to this. 

What ? This is impossible. ENST files are compliant by contruction. ;-))))
On a more serious notes, you seem to be talking about something strictly 
concerning video. Did I understand you correctly when I reformulate like 
this: you have found, in some ENST mp4 files, video streams for which 
the DecoderSpecificInfo syntax did not match your expectations according 
to 14496-2 ?
If so, I need to issue a disclaimer: as much as we take care in 
preparing our mp4 files, our AV streams are only as good as our video 
and audio providers make them. These providers include a variety of 
sources. Please tell me which files so that I can pass the information 
to a video specialist.
Best regards
JC
-- 
Jean-Claude Dufourd       @======================================@
ENST, Dept COMELEC             The wing, over the big rock...
46, rue Barrault          @======================================@
75013 Paris                Tel: +33145817807    Fax: +33145804036