Have a look at their FAQs, they say that \"
Tata Sky+\" has MPEG 4 technology... not \"
Tata Sky+ Set Top Box\" or the recorder has MPEG 4 - there is a huge difference in that, isn't there? In fact they say that the difference between Tata Sky and Tata Sky+ is the fact that Tata Sky+ has MPEG 4 technology...
TATASKY+ is new service on existing service. There would be no seperate transmission, so the existing MPEG-2 transmission will remain. But the STB's used for new service are MPEG-4 capable, so incase if we are able to use this STB's for any other operator with MPEG-4, then we can use it unlike current STB's which are not capable of that (But STB must also be interoperable)
and I quote...
How is Tata Sky+ service different from Tata Sky service?
Tata Sky+ has MPEG4 technology, and an in-built personal video recorder that enables you to record live
TV, play back a recorded programme and pause & rewind live TV. These features are not available on Tata Sky service.
(see Tata Sky+ website - Link - DTH ? Tata Sky DTH in India, Leading Satellite Television Provider in India, DTH services by Tata Sky, Direct-to-home, India)
Right again except Tata Sky+ has MPEG4 technology. STB's are capable of MPEG-4 reception (along with existing MPEG-2 transmission as well)
I can only say this based on SKY+ service of UK, which is PVR service on existing DTH service and no seperate transmission is done for SKY+