Is this fix likely to matter for 250's as well?

I no longer use my 350 for capture for various reasons (though I do
still use it for display), but some maybe 5%? 1%? of my 250 captures
display ghosting---sometimes slight, sometimes pretty objectionable.
In some captures, it persists for the entire capture; in others, I
can see a visible one-frame flash and -then- the rest of the capture
is ghosted until the stream is closed.  Typically there are faint
vertical black/gray bands as well, most-obviously if the source is
letterboxed because they show up against the uniform background;
typically three are 3-5 of them across the width of the screen.

The ghosting typically manifests as the image contents (or perhaps
just edges, e.g., the derivative of the image) shifted sideways about
1/4 of the width of the screen or so.  Really does look for all the
world like the typical multipath ghost from RF days.

I'm still running 0.4.1 on those (because of various chicken & egg
issues that would have required me to update absolutely -everything-
on the box to move forward to modern ivtv and modern MythTV---I'm
capturing with MythTV 0.18.1), but sometime soon I expect to have
a clone system set up to do testing using bleeding-edge everything
and could test then.  (I also expect at some point to have a second
350 available for testing, and I could try capturing on that.)

Of course, maybe 250 ghosting was fixed in the years since 0.4.1
and it'll go away on its own once I'm able to upgrade.  Dunno.

Note that all of this is baseband capture from an STB, since I no
longer have any sources of RF analog available.  (Well, I guess I
might have a VCR or DVD player with RF channel 3/4 output.)

P.S.  I -do- recall an obnoxious flickering of the upper 1/4 of the
screen that was often provoked by a loss of sync on the input---that
was in the days when I took RF directly from a cable, and one of our
local PBS stations had a tendency to transmit badly-corrupted bursts
of video (also really badly overmodulated, so much so that white areas
caused audio buzzing) a few times a day.  I don't know offhand if it
-only- manifested on 350 capture, and I rather suspect not.  (I could
possibly research it if it mattered, based on my records.)  I haven't
seen it in quite some time, but I don't know if it's because I stopped
capturing on my 350 or because I switched to STB-only sources; the two
happened at pretty much the same time, I think.

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