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Date: Wed, 26 Feb 1997 22:57:49 -0500
From: Randall Hopper <rhh@ct.picker.com>
To: "Louis A. Mamakos" <louie@TransSys.COM>,
        Amancio Hasty <hasty@rah.star-gate.com>
Cc: multimedia@FreeBSD.org
Subject: Draggable DTV
References: <199702240640.WAA00896@rah.star-gate.com> <199702252314.SAA05959@whizzo.transsys.com> <19970225221649.20749@ct.picker.com> <199702260436.XAA08859@whizzo.transsys.com>
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A draggable/stretchable version of dtv can be had at:

       http://users.multiverse.com/~rhh/dtv

This is Amancios version with the grabs removed, drag/stretch added, a few
new command line options (width, height, brightness), and 555 16bpp
support.

Its still a bit rough as it exposes a few driver problems.  Occasionally
reconfiguring the driver parameters will freeze my system.  More
frequently, stopping and restarting continuous capture doesn't actually
restart it (mailed you this Monday Amancio).  But the speed is very
impressive -- just a few rough spots to work over yet. :-)

BTW Amancio, I noticed in the driver it checks the capture width/height to
verify that they're even numbers in the range 2..1022/2..2046, but the
compute code in there assumes the Bt limits of 640x480 NTSC for two-field
and 640x240 for odd/even field.  You might want to update the ioctl range
checks for the next rev.

Randall