Comparison of Korea’s television system (IPTV) and America’s television system.

Comparison of Korea’s television system (IPTV) and America’s television system.
How all of the Korea’s television system is fully digital now, and many services are becoming easier to access and cheap to afford. The new technology for the television is improving every day to provide better services. The quality of the television programs are very vivid high quality compared with many cable programs in the United States which are not yet even full HD.
Korea can help us to predict what will happen in future.
What needs to be overcome in terms of legal rights or any other obstacles.

Like how TiVO bolt is a similar with the technology that Korea already use, but it is very limited because of (law,copyrights etc).

If it is implemented, I need to figure out how it can be done legally with what kind of distribution windows.
Many people who owned cable services stopped their services because of cheap service of netflix, amazon primes and so on.
But it is very limited and outdated programs.

The future television should be the mixture of netflix, amazon prime type of collected television shows and movies from before PLUS the new on going television programs as a bundle of one subscription with new technology.