[linux-dvb] How does bad reception influence quality of
timecop at gmail.com
Thu Feb 8 12:05:21 CET 2007
You will lose one or more TS packets (188bytes) if RS decoder (or some
other step before that) cannot fully recover the packet. Those packets
are usually marked with 'transport error indicator' flag, and mpeg
decoder skips them, or perhaps blindly tries to decode data in them.
Usually results in ugly crap across the screen in a particular section
that was ruined, even if it was only a single TS packet that was
On 2/8/07, lynx.abraxas at freenet.de <lynx.abraxas at freenet.de> wrote:
> 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
> linux-dvb mailing list
> linux-dvb at linuxtv.org
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