Dominik Kuhlen wrote: > On Friday 22 February 2008, Dominik Kuhlen wrote: >> Hi, >> >> -----snip---- >>> Great, that was the trick, now scanning and szap work fine. >>> >>> Thanks for that hint! >> You're welcome. >> >> BTW: do you receive broken streams (symbol rate 22000 or 27500)? >> Currently I get a loss of about 1 TS packet every second or even more (with both symbol rates). >> And there is exactly one TS packet missing (I diffed a TS hexdump). >> If it were the USB controller that drops packets it would be a loss of 5 consecutive TS packets. (940 bytes iso frame size) > > I have to correct that statement (I didn't record the whole TS): > The loss is exactly one USB frame (5 consecutive TS packets in this case) > which happens about every 1000 TS packets (200 USB frames) Is it really isochronous transfer that the device really uses in it's default mode ? I guess many vendors prefer bulk transfers for the default transfer mode ? Regards, Manu _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
