https://github.com/carsonmcdonald/iOSVideoCameraMultiStitchExample

Example of recording then stitching together multiple video segments taken from the camera of an iOS device.
https://github.com/carsonmcdonald/iOSVideoCameraMultiStitchExample

Last synced: 3 months ago
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Example of recording then stitching together multiple video segments taken from the camera of an iOS device.

• Host: GitHub
• URL: https://github.com/carsonmcdonald/iOSVideoCameraMultiStitchExample
• Owner: carsonmcdonald
• License: mit
• Created: 2013-02-22T11:07:30.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2013-10-12T14:52:32.000Z (over 11 years ago)
• Last Synced: 2024-11-01T00:22:24.943Z (3 months ago)
• Language: Objective-C
• Size: 145 KB
• Stars: 188
• Watchers: 19
• Forks: 39
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome - iOSVideoCameraMultiStitchExample - Example of recording then stitching together multiple video segments taken from the camera of an iOS device. (etc)
• awesome - iOSVideoCameraMultiStitchExample - Example of recording then stitching together multiple video segments taken from the camera of an iOS device. (etc)

README

        
MultiVidCam

===========

*work in progress*

This is an example of taking multiple videos using the video camera on an iOS

device then stitching those video segments together into one output file.

When you save a video it is saved to your camera roll.

Code Structure

==============

The two main classes that do the heavy lifting for the video capture and 

processing are:

**VideoCameraInputManager** - Pulls together the input sources and manages the 

recording session. Allows for pausing and resuming video recording. Keeps track 

of the total runtime of all the segements of video created by pausing and resuming.

**AVAssetStitcher** - Stitches together multiple input videos and generate a single 

mpeg4 output. Along the way it applies a CGAffineTransform to each video segment.

Configuration Options

=====================

You can adjust the min/max recording times by modifying the following lines in 

RecordingViewController.m:

```

#define MAX_RECORDING_LENGTH 6.0

#define MIN_RECORDING_LENGTH 2.0

```

You can change the recording preset by modifying the following line

inRecordingViewController.m:

```

#define CAPTURE_SESSION_PRESET AVCaptureSessionPreset640x480

```

You can adjsut the initial input capture device by modifying the following

line in RecordingViewController.m:

```

#define INITIAL_CAPTURE_DEVICE_POSITION AVCaptureDevicePositionBack

```

You can adjust the initial mode of the torch by modifying the following line

in the RecordingViewController.m:

```

#define INITIAL_TORCH_MODE AVCaptureTorchModeOff

```

License

=======

MIT, see the LICENSE file.