[MMUSIC] [mmusic] #21 (rfc4566bis): ptime and maxptime
"mmusic issue tracker" <trac+mmusic@zinfandel.tools.ietf.org> Sat, 10 January 2015 13:34 UTC
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Subject: [MMUSIC] [mmusic] #21 (rfc4566bis): ptime and maxptime
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#21: ptime and maxptime
Question is:
> a=ptime: and a=maxptime:
> - Are these always integers?
Paul K.'s suggestion:
One possibility would be to allow the use of decimal fractions only when
the fractional part is non-zero. E.g.,
ptime-value = packet-time
packet-time = integer | non-zero-real
non-zero-real = (integer / "0") "." *"0" integer
(Note that in SDP ABNF "integer" never starts with a "0".)
(This definition could also be used for framerate.) It would guarantee
that values that are an integral number of milliseconds never have a
fractional part, which would provide some compatibility with
implementations that expect only integers.
--
-------------------------+-------------------------------------------------
Reporter: | Owner: draft-ietf-mmusic-
abegen@cisco.com | rfc4566bis@tools.ietf.org
Type: defect | Status: new
Priority: major | Component: rfc4566bis
Version: | Severity: -
Keywords: |
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Ticket URL: <http://trac.tools.ietf.org/wg/mmusic/trac/ticket/21>
mmusic <http://tools.ietf.org/mmusic/>
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