Sorry to jump on, Anyone noticed any strange issues with UK-TV History? For me it seems as if every other video frame is skipping, yet the audio is fine. I don't believe its a signal issue as I can receive most other channels just fine :) Very strange! - ciaran
On Fri, 7 Jan 2005 11:27:44 +0000, Nick Craig-Wood <[EMAIL PROTECTED]> wrote: > On Thu, Jan 06, 2005 at 11:45:24PM +0000, James Fidell wrote: > > Having managed to find a few channels from the Mendip transmitter (which > > carries just about everything), I'm getting: > > > > $ tzap "BBC ONE" > > using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' > > tuning to 778000000 Hz > > video pid 0x0258, audio pid 0x0259 > > status 01 | signal 1717 | snr 0000 | ber 0000ffff | unc 0000000b | > > status 1f | signal 1616 | snr 9292 | ber 00008581 | unc 00000007 | > > FE_HAS_LOCK > > status 1f | signal 1717 | snr 9090 | ber 000073c9 | unc 00000009 | > > FE_HAS_LOCK > > status 1f | signal 1717 | snr 9696 | ber 0000680f | unc 0000000e | > > FE_HAS_LOCK > > status 1f | signal 1717 | snr 9999 | ber 00005e70 | unc 00000009 | > > FE_HAS_LOCK > > status 1f | signal 1717 | snr 8f8f | ber 00006a03 | unc 00000004 | > > FE_HAS_LOCK > > status 1f | signal 1717 | snr 9292 | ber 0000639f | unc 00000007 | > > FE_HAS_LOCK > > > > > > I'm guessing those figures really aren't good news and might explain why > > I can't see any channels from other muxes on that transmitter? > > Yes you are correct! > > The mux with BBC ONE (Myx 1) in is broadcast in QAM 16 which is better > than the QAM 64 of the other multiplexes, and is probably at higher > power. You have a very low signal on that so its unlikely you'll get > the other muxes. You are getting uncorrectable errors in the above > which will render the video very annoying! > > My worst multiplex (Mux A) has around 0x1000 correctable errors per > second and no uncorrectable errors. You've got about 10 times that > many errors. On Mux 1 I get no ber/unc at all! > > Use this (sort by mux) if you want to see what channel is where > > http://homepages.enterprise.net/cavan/scripts/dtt/dtt.cgi > > So, better upgrade your aerial! > > -- > Nick Craig-Wood <[EMAIL PROTECTED]> -- http://www.craig-wood.com/nick > > > _______________________________________________ > mythtv-users mailing list > [email protected] > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users > > > -- - Ciaran
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