VideoBufferReader

A simple usage library, that allows you to read video samples (CMSampleBufferRef), that you can easily convert to images, for face detecting, motion detecting and more!

Usage

1. Add AVFoundation.framework to your project

2. Create an instance (use designated initializer or forget to assign delegate)

   BufferReader *bufferReader = [[BufferReader alloc] initWithDelegate:self];

3. Implement protocol methods to recieve samples, errors if occured and get finish callback;

   • (void)bufferReader:(BufferReader *)reader didFinishReadingAsset:(AVAsset *)asset;
   • (void)bufferReader:(BufferReader *)reader didGetNextVideoSample:(CMSampleBufferRef)bufferRef;
   • (void)bufferReader:(BufferReader *)reader didGetErrorRedingSample:(NSError *)error;

4. Create AVAsset with link to your video file

   AVAsset *asset = [AVAsset assetWithURL:#URL_PATH_TO_VIDEO];

5. Start reading samples by toggling

   [bufferReader startReadingAsset:asset error:&error];

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Library supports ARC, if you want to use it in project, that doesn't support ARC, don't forget to add -fobjc-arc flag

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In future releases I planned to implement audio samples support.

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If you have any questions, please feel free to interact. My e-mail purpleshirted@gmail.com

Copyright (c) 2014 Vitaliy Malakhovskiy. All rights reserved.