I use a PVR-250 card but had some trouble getting recording to work until I discovered VCR_CMD. Now I just use a simple shell script that calls ptune.pl, cats /dev/video0 to the specified file, sleeps for the given number of seconds, then kills the cat process. This works very well - so well that I really have no interest in whatever the "right" way happens to be.
Freevo has the capacity to control an ivtv device itself (tuner channel, input, bitrate, codec, etc) and if you were doing it the "right" way you may be able to watch tv as well. ;)
Is there a similar facility for watching TV? If I could simply call ptune.pl to change channels, and just use "mplayer /dev/video0" to watch
I assume you're using freevo 1.4.x and there aren't any hooks for changing channels there.
it, I could stop messing around trying to figure out how to get this going. MPlayer doesn't want to use the tv:// method because it gets ioctl errors talking directly to V4L/V4L2. But, since I don't need it to, it seems a waste to try to figure out why (not to mention I've tried and failed).
Is there some way I can override this? I don't wan't to use tvtime.
Neither mplayer (directly) or tvtime work with ivtv. There is a tv plugin (tv.ivtv_basic_tv) that you can try, in which freevo sets up the device and changes channels, using mplayer to read fro /dev/videoX. There should be more info in the docs.
-Rob
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