@ -6,6 +6,23 @@ Projection mapping addon for openFrameworks that runs on the Raspberry Pi. There
The project started as master's thesis project by [Krisjanis Rijnieks](https://rijnieks.com) at the [Aalto Media Lab](https://www.aalto.fi/en/aalto-media-lab). Currently being developed during free time. Please [donate](https://ofxpimapper.com/) to create more free time.
## Installation
Clone or download the repository to your openFrameworks addons folder. Make sure that default openFrameworks examples compile and run before trying ofxPiMapper examples. There are a few things that you should do depending on if you are compiling on the Raspberry Pi or not.
- Raspberry Pi
Please install the [ofxOMXPlayer](https://github.com/jvcleave/ofxOMXPlayer) addon before compiling.
- Other platforms
Please rename the `addons.make.rpi` file to `addons.make`.
To test, use Terminal to change the directory to `example_basic`, compile and run.
```
cd path/to/openFrameworks/addons/ofxPiMapper/example_basic
make
cd bin
./example_basic
```
## Notes on Video Encoding
Easiest way to achieve success is to use [HandBrake](https://handbrake.fr/) with the following settings. This will produce a `.mkv` file with 16bit FLAC audio with 22.05KHz sampling rate.
@ -58,15 +75,6 @@ Examples represent extended functionality of ofxPiMapper. Enter each example sep
- [Remote Control Client](example_remote-client) example.
- Readme's for the rest are cooking...
## Compiling on Linux
There might be issues with compiling because `ofxOMXPlayer` and `ofxRPiCameraVideoGrabber` addons do not exist on Linux and also other non-RPi platforms. To avoid the issues, do the following.
1. Open `example/addons.make` and remove ofxOMXPlayer line.
2. Open `example-camera/addons.make` and remove ofxRPiCameraVideoGrabber line.
3. Compile one or both examples by using make.
## Problems with Audio
If you are having problems with audio playback, here are two steps for you. Before you do these, make sure audio of your video file works.
Krisjanis Rijnieks
5 years ago
GitHub