IOS vuforia cloud and video merge tutorials In this article , i will introduce how to integrate vuforia cloud and video both in one sample . Step 1 go to vuforia website and download sample from this link https://developer.vuforia.com/downloads/samples In this sample, you can found cloud Recognition Step 2 Download video play back sample Go to advance topic and download " vuforia-samples-advanced-ios-6-2-11.zip " File Now you have both file Step 3 Merge both Video sample add in cloud sample like this Step 4 VideoPlaybackViewController File some changes VideoPlaybackViewController.h VideoPlaybackViewController.mm Import this two file #import <Vuforia/ImageTarget.h> // Cloud #import <Vuforia/TargetFinder.h> // Cloud your cloud access key static const char * const kAccessKey = "722c4855b3f7e32071b32c4c742e28539487be0b" ; static const ch