[uf-new] First attempt at hAudio proposal
brian.suda at gmail.com
Mon May 7 14:22:22 PDT 2007
As an FYI, the hCalendar and iCalendar spec already have a DURATION
property. This could suffice for any Media format. If you choose to
use class="duration" then it should be the same semantics as the
Value Name: DURATION
Purpose: This value type is used to identify properties that contain
a duration of time.
Formal Definition: The value type is defined by the following
dur-value = (["+"] / "-") "P" (dur-date / dur-time / dur-week)
dur-date = dur-day [dur-time]
dur-time = "T" (dur-hour / dur-minute / dur-second)
dur-week = 1*DIGIT "W"
dur-hour = 1*DIGIT "H" [dur-minute]
dur-minute = 1*DIGIT "M" [dur-second]
dur-second = 1*DIGIT "S"
dur-day = 1*DIGIT "D"
Description: If the property permits, multiple "duration" values are
specified by a COMMA character (US-ASCII decimal 44) separated list
of values. The format is expressed as the [ISO 8601] basic format for
the duration of time. The format can represent durations in terms of
weeks, days, hours, minutes, and seconds.
Dawson & Stenerson Standards Track [Page 37]
RFC 2445 iCalendar November 1998
No additional content value encoding (i.e., BACKSLASH character
encoding) are defined for this value type.
Example: A duration of 15 days, 5 hours and 20 seconds would be:
A duration of 7 weeks would be:
More information about the microformats-new