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Committer:
Jacques Distler
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Date:
2012-08-07 06:33:41 UTC
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Revision ID:
distler@golem.ph.utexas.edu-20120807063341-22n83mhxaba22b2y
Revise Magic Numbers for MP4 (and related)
The ftyp designations are more complicated than
Kessler seems to think. See http://www.ftyps.com/
and http://mp4ra.org/filetype.html
This 3-byte check (on the 4-byte ftyp designation)
should do the trick.