Thanks for your replies all the imformation you post will be sent to the factory and i will keep you all posted with any replies i get.
This is the reply i have already received about the sound problem word for word..
For the HD channels with no sound, if the HD channel's Audio is AC3, your receiver must have no sound.
Because you need to pay license fee to Dolly company.and Dolly company check strictly,
if you don't pay, they will shield this function.
For the solutions have the followings:
1. For HD channels, besides AC3, there are also MPEG format's PID audio,if it is MPEG format's
PID, you only need to press "AUDIO" key on the remote countrol.
When you do it, the sound is available.
2. If the HD channels's Auduo is AC3, you must use coaxial out to Amplifier.
It is digital audio out.Our STB back has S-PDIF out, so you need to use coaxial cable to connect to A Aplifier.
3. we pay the license for Dolly.this fee is too big, we will think it in the future when the quantities is big.The fee is more than USD1,000,000. This solution doesn't work now.
Pls kindly understand.Thanks.
if you select a movie whaich has mpeg sound it does stream audio description which is very annoying, the problem im having is trying to explain what this means to the people in china al capone