2008/8/19 Jay Modi <jaymode@xxxxxxxxx>: > Steven Toth wrote: >> >> Remove all other video drivers (with make unload) and try again. >> >> If the HVR1800 is the only capture in the system then it will be >> registered as /dev/video0 and /dev/video1. >> >> If you have to, try physically removing the other card and re-run the >> test. I have the same problem. I unloaded all the other drivers and ran the modprobe commands you suggested. After that, I did the following commands: cat /dev/video1 > test.mpg ctrl-c to stop capture mplayer test.mpg Video is black with wavy lines, looks like it isn't tuned to a channel, attempt to tune cable channel 21: v4l2-ctl -d /dev/video1 -f 163.250 cat /dev/video1 > test.mpg ctrl-c to stop capture mplayer test.mpg Video is still black with wavy lines. My dmesg output is attached. As as side note, running ivtv-tune -c 21 is enough to cause the same I/O error that Jay saw if I attempt to capture afterwards. -Brian
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