[mythtv-users] Problem recording at 720x576
Steve Dobson
steve.dobson at uthink.co.uk
Wed May 19 08:19:05 EDT 2004
Steve
On Wed, May 19, 2004 at 12:39:04PM +0100, Stephen Tait wrote:
> >When I set 720x576, I get a full picture in the top left of my monitor
> >window that's about 80% the size of the screen. There's a black
> >border on the right, and at the bottom of the screen there is a large
> >flickering green bar. The available picture is also quite distorted,
> >although it's still recognisable.
> >
> >Off the top of my head, I've got the usual PAL settings in the ivtv
> >section of modules.conf (ivtv_pal=1, that sort of thing), and like I
> >said everything is fine at 640x480. I'm using ivtv 0.1.9, but was
> >thing of trying out the 0.1.10-pre2 with Chris Kennedy's patches.
>
> I have exactly the same problem - whenever I set the capture to anything
> larger than 640x480 (standard PAL res IIRC) I too get the snowy borders at
> the bottom and right of the screen.
>
> Module config as as such:
>
> alias char-major-81 videodev
> alias char-major-81-0 ivtv
> alias char-major-61 lirc_i2c
> options ivtv debug=0 mpg_buffers=30 ivtv_pal=1
> options tuner type=1
> options saa7127 pal=1 enable_output=1 output_select=0
> add below ivtv msp3400 saa7115 saa7127 tuner
> add above ivtv lirc_dev lirc_i2c
>
> The paramaters I pass to test_ioctl after the module is loaded (for some
> reason, the "post-install" option in modules.d doesn't seem to want to
> work, so I have to run this script on startup) are:
>
> test_ioctl -u 0xff #Sets to PAL input
> test_ioctl -p 4 #Sets input to TV tuner
> test_ioctl -f width=640,height=480
I don't have access to my settings ATM, but I'm sure I had set the
width and height to 720x576 (well I also had "-p 0" but then I wantted
to grab from my Sky box).
> Capture is straight from an analogue aerial - anyone have any ideas?
Hope this helps
Steve
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