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Hey everybody this is Caleb with Debb slopes and I'm just here to give you a quick little update video



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for the core a section.



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Apple has changed something an X code 9 Beta 4 that you need to know about.



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So you may have gotten to this point where you're setting up the settings for capture photo settings



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but in X code 9 Beta 4 you're going to start to notice that it says that available preview photo pixel



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format types is no longer available.



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That's a problem.



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And if you actually look at the definition of the preview photo format from Apple's documentation you



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can see that it's a dictionary that must contain the K CV pixel buffer pixel format type key and you



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need to choose one of the pixel format types listed in the available preview photo pixel format types



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array.



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But that's not available anymore so I want to show you the new way to do it so that you can get this



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back up and running again.



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So go ahead and instead of using a preview pixel type like this and then manually setting a preview



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format all you need to do is actually get rid of this Apple no longer uses it.



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And for the preview photo format what you can actually do is you can just go into settings and you can



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go ahead and set it with the embedded thumbnail photo format because that's what we're using to show



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our photo in the image view is we're just using the embedded thumbnail photo format.



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That's basically what we were creating with the previous way of doing this.



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But when we do this you'll see and I don't know if you saw this in the Apple documentation but preview



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photo format is actually a dictionary.



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And it requires I think string you and a string and then any for its other value.



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And if you look embedded thumbnail photo format is the same thing.



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It's a dictionary that uses a string and any.



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So we're basically just saying that we want our photos to be the same format and size as a thumbnail.



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So when you add this you can build and run and it works perfectly.



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Let me show you me pull up in quick time here.



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Let's do a movie recording of my iPhone because I need the camera.



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And here we go.



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When you tap on the screen takes a photo and it loads it up just like we have been doing.



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Of course you're not hearing anything because I have my sound disabled but you can see that it is definitely



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taking photos and saving them just like before.



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So this is just a quick little update video for the core section.



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Thanks guys and keep rocking on.