[linux-dvb] How does bad reception influence quality of macroblocks?

[lynx.abraxas at freenet.de]

Hallo!


I have this general question to DVB-T:
How  is  the  qualtity of macroblocks influenced if my reception of the signal
isn't perfect?

I know macroblocks will be lost totally if the reception is not sufficient any
more.  But  what happens in between these cases? Can a single macroblock loose
information (quality) in the reception or will it be dismissed totally if  the
data of a macroblock is not recieved completly?
What is the behavior of DVB-S/C or mpeg-streams in general?


Thanks for any answers
Lynx