Personally, whenever using my CX88xx card, I need to use the tda9887 driver for sound, and it needs a module param of qss=0 to work correctly..
I haven't had a chance for the last few weeks to check to see if it will now work with MythTV properly, but I'll be checking into it again in the next few days.
The largest issue is generally, Myth uses v4l1 drivers, where the cx88 drivers are totally v4l2, and the v4l1-compat cannot wrap 100% reliably..
--- Thomas Charron Senior Application Developer Dynamic Network Services, Inc. http://www.dyndns.org/
On Tue, 7 Dec 2004, Liivo Liivrand wrote:
The main issue was that tvtime and xawtv worked fine, but not mythtv. mythbackend gave endless error: VIDIOCMCAPTURE0: Invalid argument VIDIOCMCAPTURE1: Invalid argument
Thanks to Marc Fielding and Martin Forssen who pointed out the NuppelVideo issue: http://cvs.mythtv.org/cgi-bin/viewcvs.cgi/mythtv/libs/libmythtv/NuppelVideoR ecorder.cpp?r1=text <http://cvs.mythtv.org/cgi-bin/viewcvs.cgi/mythtv/libs/libmythtv/NuppelVideo Recorder.cpp?r1=text&tr1=1.178&r2=text&tr2=1.179&makepatch=1&diff_format=u> &tr1=1.178&r2=text&tr2=1.179&makepatch=1&diff_format=u and "remove line 875 'using_v4l2 = false' of libs/libmythtv/NuppelVideoRecorder.cpp" using these I managed to get livetv in mythtv and also recording works.
But still remains problems, no audio from tv in mythtv and channel change still not working. From audio side, might it be that if using FC3 and alsa and compiling myth with OSS it just won't enable audio? And when changeing channels, it just changes picture settings (hue, color, contrast, etc) and osd text, but not the channel itself! It sees like mythtv couldn't initialize tv card properly, because if starting mythtv from cold booted computer, it gives only gray picture from livetv. But if I run before mythbackend tvtime or xawtv, mythtv shows livetv from previously chosen channel with tvtime / xawtv. So, as I could notice, unfortunately mythtv couldn't manage my tv card properly (or lets say, at all), although it works fine with other apps in linux. Has anybody any solution to provide?
rgds, Liivo.
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