class QSurface;
// An output that takes its input from a static image, loaded with ffmpeg.
// comes from a single 2D array with chunky pixels. The image is refreshed
// from disk about every second.
class QSurface;
// An output that takes its input from a static image, loaded with ffmpeg.
// comes from a single 2D array with chunky pixels. The image is refreshed
// from disk about every second.