Capturing a screen as videos on iOS devices for user testing.

• Screen capture
• Show touch pointer
• Autosave and file rotation
• Change FPS

###1. Add the files
Copy the files you need to your project folder, and add them to your Xcode project.

• Lib/SRScreenRecorder.h
• Lib/SRScreenRecorder.m
• Vendor/KTouchPointerWindow.h
• Vendor/KTouchPointerWindow.m

###2. Link with the frameworks

• QuartzCore.framework
• CoreVideo.framework
• CoreMedia.framework
• AVFoundation.framework

###Basic

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    [[SRScreenRecorder sharedInstance] startRecording];
    return YES;
}

In default settings,

• save movie file automatically on enter background
• and auto rotate save files every 10 minutes
• movie file saved at document directory, named 'TIMESTAMP.mov'
• 30 FPS
• shows touch pointer

###Customize

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    SRScreenRecorder *recorder = [SRScreenRecorder sharedInstance];
    recorder.frameInterval = 1; // 60 FPS
    recorder.autosaveDuration = 1800; // 30 minutes
    recorder.showsTouchPointer = NO; // hidden touch pointer
    recorder.filenameBlock = ^(void) {
        return @"screencast.mov";
    }; // change filename
    
    [recorder startRecording];
    
    return YES;
}

###When submit to AppStore if includes this library, define APPSTORE_SAFE macro to eliminate using undocumented API

#define APPSTORE_SAFE 1

KTouchPointerWindow
https://github.com/itok/KTouchPointerWindow

ScreenRecorder is available under the MIT license. See the LICENSE file for more info.