On 13/07/2010, at 17:24, David Shirley wrote: > I am having reception issues with this particular card, the problem > manifests itself with missing video frames and popping sounds on the > audio streams. > > As far as I can tell it only some channels do it, "Nine" and its > multiplexes are the worst for it I have the same card an It Works For Me (tm). However I had serious issues with mythtv when I upgraded recently, however mplayer seemed fine and it turned out to be a DB problem (I think it was a bit of voodoo getting it working..) > > You can see that TZAP every now and reports some unc/ber: > > crystal:/usr/share/dvb/dvb-t# tzap -a 0 -c 0 "Nine Digital HD" > using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' > reading channels from file '0' > tuning to 191625000 Hz > video pid 0x0200, audio pid 0x0000 > status 00 | signal 0b28 | snr 0000 | ber 00000000 | unc 000012c8 | > status 1e | signal b64c | snr dede | ber 00000000 | unc 000013ce | FE_HAS_LOCK [mythtv 19:22] ~ >tzap -a 1 "Nine HD" using '/dev/dvb/adapter1/frontend0' and '/dev/dvb/adapter1/demux0' reading channels from file '/home/myth/.tzap/channels.conf' tuning to 191625000 Hz video pid 0x0201, audio pid 0x0000 status 00 | signal c520 | snr 0000 | ber 00000000 | unc 00003691 | status 1e | signal c4a8 | snr aaaa | ber 00000000 | unc 000036f0 | FE_HAS_LOCK status 1e | signal c4f0 | snr abab | ber 00000000 | unc 000036f0 | FE_HAS_LOCK status 1e | signal c4e4 | snr abab | ber 00000000 | unc 000036f0 | FE_HAS_LOCK status 1e | signal c4d8 | snr acac | ber 00000000 | unc 000036f0 | FE_HAS_LOCK status 1e | signal c50c | snr aaaa | ber 00000000 | unc 000036f0 | FE_HAS_LOCK status 1e | signal c4fc | snr abab | ber 00000792 | unc 000036f0 | FE_HAS_LOCK status 1e | signal c540 | snr acac | ber 00000792 | unc 000036f0 | FE_HAS_LOCK > Hopefully someone can help or give me instructions on how to debug... Dunno sorry :( However if you need some comparison stuff run let me know :) -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
