Let me analyze expected usage of G sat 10 TP's on the basis of my personal experience and understanding of Tata Sky business style
At present as per my info. Tata Sky will get 4 TP's initially.They might get new TP if and when needed.So if they get 4 TP's we will see 3 TP's come into use straight away.1 TP will be kept for later on usage.
If they keep 1 TP for HD they can add Max. 10 HD channels in that.Initially we might get 6 HD channels.Expect to get Ten HD,Zee Cinema HD,Zee Studio HD,History HD,Movies Now HD and Colors HD.
Later on Tata Sky will add Sony Six HD before IPL 2013.Since Zee Cafe HD,Set Max HD and Life OK HD are up coming we may see them at the end of year.
Still 1 or 2 more HD channels can be added depending up on channel launch,demand and revenue deals.
Lets come to SD channels.I think Tata Sky will persist with Mpeg2 as large no. of users still have Mpeg2 STB.
In one Mpeg2 TP at present they have about 20 channels with lots of compression.If they are wise they will shift some channels from INSAT 4 A TP'S to G SAT 10 TP to improve SD PQ and AQ.So even if they add 15 channels per TP we will surely get at least 30 new SD channels out of which expect 20 to be regional.In GEC we will see BIG CBS channels,Nat Geo and couple of news channels as all of them give good carriage fee.
Activation of TP's from newly launched Satellite takes minimum 4 to 6 months so don't expect anything before March or April 2013.
If TP's fro G sat 10 have more operating frequency or power we may see more channels but i do not expect it to be more than standard 36 MHz.
ST2 have 54 MHz TP that's why Videocon d2h is adding large no. of channels in spite of having less no. of TP's and obviously Mpeg4 DVB S-2 is a huge advantage for th