Recently, China satelite TV provider using 2 ecms on their channels, one for video one for audio,if I using dreambox to watch these channels, I can only get video even with valid smartcard.
Here is the test from ProgDVB, first I set the ecm to 2632, I can get video

Second I set the ecm to 2633, I can get audio, but I can not get video and audio at the same time

PS:if you can not see the prictures please right click the icon and select show pictures