/** @mainpage PlaYUVer Project

Description
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PlaYUVer is an open-source video player with the following features:
- Support for libavformat and libavcodec;
- Support for wide range of raw video formats;
- Support up to 16 bits per pixel
- Support for OpenCV image/video processing library
- Advanced frame zoom with easy to use pan function
- Synchronized zoom across several videos (perfect for comparison operations)
- Useful information in status bar, *e.g.*, pixel information
    Useful sidebars with frame information, *e.g.*, frame histogram
- Constant growing libs for stream and frame processing (PlaYUVerStream and PlaYUVerFrame)
- Advanced API for frame/video processing algorithms
- Frame level quality measurement API based on the PlaYUVerFrame class
- Powefull command-line tool for quality and frame processing algorithms (uses the referred APIs)

Modules
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- PlaYUVerLib: Low level library
- PlaYUVerModules: Abstract interface for frame processing modules
- PlaYUVerApp: High level graphical interface
- PlaYUVerTools: High level command line interface


Supported Quality Metrics
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- PSNR
- SSIM
- MSE

Frame Processing Modules
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- Component filtering
- Frame difference, crop, shift, binarization
- Sub-sampling operations
- Measuring modules
- Modules based on opencv:
    * Disparity estimation
    * Motion estimation

Supported Formats
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- Supports for the following pixel formats:
    * YUV: 420, 44, 422, 400
    * RGB
    * Gray
- Support containers:
    * Raw video (yuv,rgb,gray)
    * Portable Network Graphics (png)
    * Joint Photographic Experts Group (jpeg)
    * Windows Bitmap (bmp)
    * Tagged Image File Format (tiff)
    * Portable Map (ppm,pgm,pbm)

Developers
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- Joao Carreira     (jfmcarreira@gmail.com)
- Lui­s Lucas        (luisfrlucas@gmail.com)

Builds
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Download update build for windows and linux from our <a href="https://sourceforge.net/projects/playuver/">SourceForge project page</a>


Build/Install using cmake
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1. The following are required for compilation:
  - an ordinary C++ development environment (g++, make, C++ libraries and headers, ...)
  - cmake
  - a Qt development environment (libraries, headers, qmake, ...): only QtCore, QtGui and QtWidgets are required, at least in version 4

2. Optional Dependencies:
  - QtDBus
  - OpenCv
  - FFmpeg

3. Run the following commands: (this will create an executable named playuver)
```
mkdir build
cd build
cmake -DUSE_QT4=OFF -DUSE_FFMPEG=ON -DUSE_OPENCV=ON ..  (for FFmpeg and OpenCV support)
make
make install
```


*/