Microscopic changes, comments/messages changed.
Real important: turn off FIELDDROP in Vrec.
diff --git a/Demo/sgi/video/README b/Demo/sgi/video/README
index 071ca9b..3f54cf5 100644
--- a/Demo/sgi/video/README
+++ b/Demo/sgi/video/README
@@ -61,6 +61,9 @@
Vunjpeg.py expand a jpeg[grey] video file to rgb or grey format
+Vfix.py truncate the scan line width of a video file to
+ a multiple of 4 ('grey' images only)
+
Vedit.py interactive video editing program
Vsend.py unicast or multicast live video as UDP packets
@@ -80,7 +83,10 @@
The following are C programs, either for efficiency or because they
-need to link with a C library:
+need to link with a C library. (These probably don't work any more
+since the video file format has changed several times since they were
+written. Also, they can now be recoded in Python using the 'imageop'
+and 'imgfile' modules.)
squash.c make a movie smaller by averaging pixels
usage: squash factor [bits] <moviefile >newmoviefile
@@ -104,9 +110,8 @@
Most either don't work any more because they don't use VFile and hence
haven't followed the frequent changes in the CMIF video file format;
or they are dependent upon hardware we don't have (SGI's previous
-generation framegrabber). Except for cam.py / tv.py, their
-functionality is present in the suite of programs whose name begins
-with 'V' listed above.
+generation framegrabber). Anyway, their functionality is present in
+the suite of programs whose name begins with 'V' listed above.
cam.py network real-time tv broadcast; see tv.py
usage: cam [packfactor [host]]
@@ -158,5 +163,3 @@
vpregs.py definition of VP registers
vtime.py virtual time module imported by syncaudio.py and camcorder.py
-
-colorsys.py color system conversions (now part of std python lib)