ILABReverseVideoExporter 0.1.2

You want to add pod 'ILABReverseVideoExporter', '~> 0.1' similar to the following to your Podfile:

target 'MyApp' do
  pod 'ILABReverseVideoExporter', '~> 0.1'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try ILABReverseVideoExporter

ILABReverseVideoExporter 0.1.2

By
Jon Gilkison

A set of utility classes for reversing AVAsset video and audio. These classes will reverse video, audio and videos with audio. Video reversal is based heavily on Chris Sung's CSVideoReverse class.

Installation

If you are using cocoapods:

pod 'ILABReverseVideoExporter'

Otherwise, you can drag the files in the Source directory into your project.

I don't use carthage, so shrug.

Usage

Usage is pretty simple. All processing happens in on a separate thread and, thanks to Chris, is very memory performant.

#import <ILABReverseVideoExporter/ILABReverseVideoExporter.h>

ILABReverseVideoExportSession *exportSession = [ILABReverseVideoExportSession exportSessionWithURL:sourceAssetURL outputURL:outputAssetURL];
    
ILABProgressBlock progressBlock = ^(NSString *currentOperation, float progress) {
    // If progress == INFINITY then the class is performing
    // a process whose progress can't be tracked
    NSLog(@"Progress: %f", (progress == INFINITY) ? '0' : progress * 100.);
};
    
ILABCompleteBlock completeBlock = ^(BOOL complete, NSError *error) {
    NSLog(@"Done.");
};
    
[exportSession exportAsynchronously:progressBlock complete:completeBlock];

Demo

To get the video running, simply open up a terminal to the demo's directory and type:

pod install

Thanks

Again, special thanks to Chris Sung for the video reversing code.