HDTV has an aspect ratio of 16:9, meaning, for a width of 16pixels, there are 9 pixels vertically. In addition, 1080p means theHDTV has 1080 horizontal scan lines on the screen, with those lines"progressively" scanned. Assume each pixel is represented by RGBcolor space, i.e., 8 bits each for red,green,blue, and 30 framesper second for moving pictures.

The questions are:

1. What should the resulting bit rate be, in bits per second(bps)?

2. How much compression should be achieved for broadcastingthrough an IP (Internet Protocol) channel with 10 Mbpscapacity?