Re: API for examining Quicktime Movies
Re: API for examining Quicktime Movies
- Subject: Re: API for examining Quicktime Movies
- From: Darrin Cardani <email@hidden>
- Date: Tue, 2 Mar 2004 16:37:59 -0600
At 1:30 PM -0800 3/2/04, Jiva DeVoe <email@hidden> wrote:
So I see that there's a nice API for editing quicktime movies (can
edit, cut, copy, etc) but what if I want to take a close look at the
movie data itself? ie: I want to be able to tell if it's had a certain
amount of time of blank screen, etc... How do I do that? I could make
preview pics from individual times, but that seems laborious and
inaccurate. Suggestions?
Yes. Use the QuickTime API. It will allow you to do all of the above.
To figure out if there's blank screen time, you can step through the
samples in a track and see what their start time and durations are,
for example.
QuickTime is a very large API that does a lot. You might want to ask
a more specific question on the QuickTime API list, which you can
join at <
http://www.lists.apple.com>.
Darrin
--
Darrin Cardani - email@hidden
President, Buena Software, Inc.
<
http://www.buena.com/>
Video, Image and Audio Processing Development
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