[mythtv-users] HDHomeRun and jumpy video

[Rich West]

I've got a new HDHomeRun and a mediocre antenna set up which is showing 
excellent signal quality on the major stations in the area.  However, 
when those stations are viewed via mythtv, the video looks great except 
for the fact that it seems to stutter about once a second.  One station 
has the audio delayed by about a second, as well...

Viewing through VLC is a little better, but not a whole lot....

Before I go digging further, and possibly buying a better antenna, would 
an antenna cause the stutter, or is this possibly a limitation of the 
backend and/or frontend? (viewing via VLC is, obviously, direct to the 
HDHR, whereas via mythtv it's going through the backend).

-Rich