[linux-dvb] TT USB Budget cc discontinuity / lost sync.

[Peter Weissgerber <peterw2k@yahoo.de>]

Hello,

I bought the TT USB DVB-s Budget box and use it as
second device for the VDR software (with LinVDR,
Kernel 2.6.9, DVB drivers from CVS as of Dec 03 2004).

Short recording work without problems. But in longer
records (films etc.) I have artifacts at some places.
When I type "dmesg" I see the following:
ttusb_init_controller: dsp-version: 0.0
DVB: registering new adapter (Technotrend/Hauppauge
Nova-USB).
DVB: registering frontend 0 (Philips TDA8083 DVB-S)...
usbcore: registered new driver Technotrend/Hauppauge
USB-Nova
[...] and then
ttusb_process_muxpack: muxpack with incorrect
checksum, ignoring
ttusb_process_frame: lost sync.
ttusb_process_muxpack: cc discontinuity (2 frames
missing)

What does this mean? Can it be related to the
artifacts I see? (I guess so...)

Reception should be OK, femon plugin tells a STR about
62 and SNR about 81. BER and UNC are 0.

Thanks in advance,
Peter




	

	
		
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