Tom Jacobs schrieb: > i am having problems getting data from my STB > > i am using Mythdora as my distro so, i believe this is basically Fedora > Core 5 with MythTV-0.20 included (and various other required packages). > > i have a Hauppauge DEC2000 stb which i am trying to use within mythtv. > the correct firmware is in /lib/firmware and from dmesg i can see the > adapter and frontend are both registered. > > i can successfully ./scan for available channels and have produced my > channels.conf file. when i ./tzap i get the following: > > [root@mythtv_linux ~]# tzap -r "BBC TWO" > using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' > tuning to 641833330 Hz > video pid 0x0262, audio pid 0x0263 > status 00 | signal 0000 | snr 0000 | ber 00000000 | unc 009c645e | > status 1f | signal 0000 | snr 0000 | ber 00000000 | unc 009c645e | > FE_HAS_LOCK > status 1f | signal 0000 | snr 0000 | ber 00000000 | unc 009c645e | > FE_HAS_LOCK > status 1f | signal 0000 | snr 0000 | ber 00000000 | unc 009c645e | > FE_HAS_LOCK > status 1f | signal 0000 | snr 0000 | ber 00000000 | unc 009c645e | > FE_HAS_LOCK > > if i pick different channels the frequency an pids change but i always > get signal 0000 and a lock. The driver doesn't report values for signal strength/noise ratio/etc. Only whether the tuner has locked into a channel or not. It's a bit misleading that tzap always prints zero here for the other stuff even though the kernel reports that the driver doesn't support these infos. > if i try and capture stream using the > following: > > cat /dev/dvb/adapter0/dvr0 > myvideo.mpg > > i get a file of zero bytes. if i try and use mplayer or xine they both > fail too. since this is a stb also i can play a scart cable into it and > i do see that the channels are being changed when i tzap but i just > dont seem to be getting any data back from the stb. > > does anyone have any ideas? hm not really. just to be sure, tzap has to be running(e.g. in another terminal) while you are trying to capture data from /dev/dvb/adapter0/dvr0. (btw. iirc tzap can also directly dump the data into a file by itself) xine never really worked with this driver for me(for unknown reasons). _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
