y4mscaler: Y4mScaler (MJPEGtools Video Scaler)
y4mscaler:
y4mscaler: Y4mScaler is a video scaler which operates on YUV4MPEG2 streams, as
y4mscaler: used by  the  tools in the MJPEGtools project. It essentially takes
y4mscaler: some region of an input stream, and scales it into some  region  of
y4mscaler: the output stream.
y4mscaler:
y4mscaler:
y4mscaler:
y4mscaler:
y4mscaler: