Top "Alassetslibrary" questions

mach_vm_map(size=) failed (error code=3)

I am trying to save video from album to my document directory. It's working fine for videos less than 1 minute. …

objective-c alassetslibrary

Photo taken with camera does not contain any ALAsset metadata

The weirdest thing is happening. I have an action sheet which gives the user the choice to either take a …

iphone objective-c gps uiimagepickercontroller alassetslibrary

How to get thumbnail image of video from ALAsset in iOS?

I want to get thumbnail images of every frame from video and then save this images in Mutable Array of …

ios objective-c avplayer alassetslibrary cmtime

MFMailComposeViewController: Attaching Images from Photo Gallery

I am having a bit of trouble attaching images from the Photo Gallery to an email. Basically, one of the …

iphone ios ios5 alassetslibrary messageui

ALAssetsLibrary get Camera Roll

I enumerate all assets groups using ALAssetsLibrary Here is code: ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init]; void (^enumerate)(ALAssetsGroup *, BOOL *) = ^(ALAssetsGroup *…

ios objective-c alassetslibrary

How to re-request photo access in iOS5?

If user denied app's photo access, I know that it can be checked by [ALAssetsLibrary authorizationStatus] in iOS6, and reopen …

iphone ios ios5 alassetslibrary

incompatible block pointer types initializing 'void(^)(struct ALAssetsGroup *, BOOL *)'with an expression of type

I saw several people on SO have been using this code successfully. But I got the incompatible block pointer error: …

ios objective-c objective-c-blocks alassetslibrary alasset