Hi,
I recored a part from /dev/video0 and looked at the width of recording.
I saw that the image is much more wider than it apperas on the TV. This
is happened for both, the OSD and the decoder output.
How can I figure out, if the cropping of the image output is done by the
television or by the
The D1 video standard (for NTSC anyway) is 720x486, and DV uses, I believe,
720x480. MPEG for DVD is also produced at 720-wide and all are
non-square-pixel formats. I'd imagine that many output cards use 720-wide
because they're piggybacking on chips or engineering done for DVD, DV, or
D1 standard
The 720x480 for ntsc has never made sense to me. Ntsc is 4:3 aspect
ratio which for square pixels matches with 640x480, not 720x480.
Vertically I get a little overscan which seems typical with tv but what
I get horizontally I don't think can be dismissed as overscan.
My decoder output is fine, i
Hi Paul,
the same values of pixels are cropped at my TV.
It seems that the cropping only appears to the OCD not to the decoder
output.
Could that be possible?
Best Regards
TheNop
Paul Curtis schrieb:
TheNop wrote:
Hi,
I'm using the ivtvdev driver for X. I noticed that the fullscreen
output ist
TheNop wrote:
Hi,
I'm using the ivtvdev driver for X. I noticed that the fullscreen output
ist cropped.
It seems that not the full 720x576 (pal) or 720x480 (ntsc) output is
shown on the TV.
That would be normal. Most TVs (especially CRT based TVs) have an
'overscan" area both horizontally and ve
Hi,
I'm using the ivtvdev driver for X. I noticed that the fullscreen output
ist cropped.
It seems that not the full 720x576 (pal) or 720x480 (ntsc) output is
shown on the TV.
I have no idea what is the reason for that.
It would be great if anyone can give me a hint to solve the problem.
Best re
