#15297: video/mp4 sniffer rule
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Reporter: nephele | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: Audio & Video | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Comment (by nephele):
Upon further investigation it seams that this are the tasks:
* fix current sniffer rules to ignore offset
* fix current sniffer rules to be case-insensitive
* add ftypmp41 ftypmmp4 ftypisom (not-spec conform) ftypiso2 (not spec-
conform)
reference: https://ftyps.com
Aswell as just sniffing stuff on my computer, ftypisom for instance isn't
allowed according to the iso spec apparently, but ffmpeg produces those
files, for example.
(http://www.ffmpeg-archive.org/ISO-mp4-Major-Brand-field-non-compliant-
td4677987.html)
That should be the rules, the ftyps website also lists ones for nero, but
i am not sure how relevant those are.
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Ticket URL: <https://dev.haiku-os.org/ticket/15297#comment:2>
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