A digital video stream is digitally scaled to properly display on a device having a horizontal to vertical aspect ratio different than the source aspect ratio leaving a blank area on the device. Graphic data is digitally scaled separately to extend partially or completely into and therefore use the blank area. A compositing blender digitally combines the two prior to a display encoder which produces analog signals for driving the display device.

 
Web www.patentalert.com

< Channel selection device used in digital/analog broadcasting receiver

< Iris control method and apparatus for television camera for controlling iris of lens according to video signal, and television camera using the same

> Digital camera

> Image displaying and controlling apparatus and method

~ 00265