QUOTE(minimize @ Dec 21 2009, 05:29 PM)
Using DVB-S2 on Measat 3a actually already save transponder bandwidth.. I thinks one transponder can carry between 65 and 72 Mbps, which means each HD channel will used not more than 13Mbps maximum bandwidth.
An uncompressed Blu-Ray video can be up to 35MB/s and MPEG-4 / AVC H.264 Quicktime HDMOV can be as little as 7.1MB/s. Only one transponder per channel can be use if astro want broadcast in 1080p on byond.
Yes, if there was such a thing as 1080p broadcast, then it would need about 1 transponder per channel, this would multiply transmission costs by a factor of 5 and limit the channel offering. M3a has 12 Ku band transponders, a (theoretical) 1080p offering would be 12 channels, with 1080i this would be 60 channels! What would you rather have!
The increase in costs would be passed directly back to us, HD would certainly be more than 20 bucks a month and the proposed 5 launch channels would mean we would be half way to all the bandwidth gone!
Ah... not forgetting the fact that there is no 1080p standard and wont be for another 2 years, this gives Astro 2 choices...
Wait for 2 years, launch a maximum of 12 channels that are expensive to consumers in 1080p or launch now with a good value proposition and have 5 channels per transponder at a reasonable cost with 1080i... if it were my business I know which I would do!