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Date: Tue, 4 Nov 1997 22:08:22 -0500
From: Randall Hopper <rhh@ct.picker.com>
To: multimedia@freebsd.org
Subject: [video] bt848.971104
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This version is an update to the 971005 driver Fxtv 0.45 delivered on.
Available on the Fxtv page in full, or via the attached patch (brings
971005 up to 971104).  

This version contains fixes to implement the FPS feature which is useful
when throttling bandwidth during video capture.  As you'd expect, FPS is
now only used when in CAP_CONTINUOUS.  This driver rev also has a fix to
try to capture two fields from the same video frame when doing a CAP_SINGLE
in dual-field mode (reduces the number of "venetian blind" freeze frames
you get).

A quick note on setting FPS.  In single field, go for any FPS.  But in dual
field (because the Bt848 just decimates fields differently in frame TDEC
mode), you won't want to get down below 19 or so or the results aren't too
pretty :-)

Amancio, would appreciate it if you'd apply this patch to your running
copy.  Thanks.

Randall

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