[FFmpeg-user] EXT-X-PROGRAM-DATE-TIME usage

[Moritz Barsnick]

> > #EXT-X-PROGRAM-DATE-TIME:2010-02-19T14:54:23.031+08:00
>
> https://en.wikipedia.org/wiki/ISO_8601

Also:
https://tools.ietf.org/html/draft-pantos-http-live-streaming-23

   The EXT-X-PROGRAM-DATE-TIME tag associates the first sample of a
   Media Segment with an absolute date and/or time.  It applies only to
   the next Media Segment.
[...]
   The client MAY use the value of the EXT-X-PROGRAM-DATE-TIME tag to
   display the program origination time to the user.

Moritz