[gst-devel] GstTimeCache intro

Joshua N Pritikin vishnu at pobox.com
Sat Aug 11 18:22:23 CEST 2001


On Sat, Aug 11, 2001 at 12:49:55AM -0700, Erik Walthinsen wrote:
> The idea is that it provides a cache for an element to keep track of the
> mapping between time and space.  It's got some very cool features to
> handle fuzzy seeking and so on, assuming I can flesh them all out...

Here are some requirements which you might or might not have considered.

Not only does my application needs to place "bookmarks" in a video stream,
but i need to save them on disk.  Perhaps i'll spend 100 hours adding
lots of bookmarks to a video stream.  Once i have a nice crispy bookmark
file then i want to be able to email it to my friends.  Of course my
friends will have the same movie/video but perhaps in a different format.
Maybe i'm working with DVD and they have the same film in VCD, or Ogg Tarkin,
whatever.  So i'm concerned about whether i can take my bookmarks
and re-align them with a slightly different video.

-- 
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