.
PAL
NTSC
SECAM
MPEG
Higher
Lower
Quicker
Slower
DVB-C
DVB-S
DVB-T
MPEG
2
3
4
5
25Hz
30Hz
50Hz
60Hz
25Hz
30Hz
50Hz
60Hz
24fps
25fps
27.9fps
29.97fps
24fps
25fps
27.9fps
29.97fps
Progressive
Interlaced
2010
2011
2012
2013
National Digital Encryption
Non-destructive Editing
New Digital Edition
The disks look more exciting
You can make the data smaller and fit more on a disc
Red lasers are copyrighted by the CD/DVD format makers
All of the above
Framerate
Resolution
Bitrate
Frequency
Digital Video Broadcasting
Digital View Balancing
Dual Video Banding
Double Variable Band
2 times
3 times
4 times
6 times
Kilobytes per second
Kilobits per second
Kilobobs per second
Files remain in tact
Transfer is quicker
No data is lost in transfer
Digital transitions are easier to accomplish than analogue
All of the above