June 2011
Intermediate to advanced
590 pages
19h 31m
English
Content preview from iOS Programming: The Big Nerd Ranch Guide, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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For the More Curious: Recording Video
Once you understand how to use UIImagePickerController to take pictures, making the transition to recording video is trivial. Recall that an image picker controller has a sourceType property that determines whether an image comes from the camera, photo library, or saved photos album. Image picker controllers also have a mediaTypes property, which is an array of strings that contains identifiers for what types of media can be selected from the three source types.
There are two types of media a UIImagePickerController can select: still images and video. By default, the mediaTypes array only contains the constant string kUTTypeImage. Thus, if you do not change the mediaTypes property of an image picker controller, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.