[mythtv-users] Dirty haze on certain channels

[jr]

I am running a Myth FE/BE on a IONITX L-E with an HDHR and a HDPVR.
When recording on the HDHR it works well, except on the CW and
occasionally on Fox, where I see a sort of dirty film over the
picture.  Especially, on the particularly dark scenes.  Its looks like
someone wiped the screen with a dirty cloth leaving a dirty haze.  It
last for a few seconds, disappears, then happens again.  Is there a
name for this phenomenon?  The terms "dirty," "film," and "haze" do
not return much.

Thanks
jr