Added resizevideo() interface to LiveVideoIn and rationalized size
adjustments (somewhat). Adapted Vsend to use it.
diff --git a/Demo/sgi/video/LiveVideoIn.py b/Demo/sgi/video/LiveVideoIn.py
index 66cd649..3fd8093 100755
--- a/Demo/sgi/video/LiveVideoIn.py
+++ b/Demo/sgi/video/LiveVideoIn.py
@@ -29,7 +29,7 @@
# Initialize an instance. Arguments:
# vw, vh: size of the video window data to be captured.
- # For some reason, vw MUST be a multiples of 4.
+ # For some reason, vw MUST be a multiple of 4.
# Note that the data has to be cropped unless vw and vh are
# just right for the video board (vw:vh == 4:3 and vh even).