Vrec.py: don't print Ids if no frames are captured.
Vrecb.py: use the new interfaces to imageop (fix -M, -m, -g options).
diff --git a/Demo/sgi/video/Vrecb.py b/Demo/sgi/video/Vrecb.py
index 84cd5cc..2dcbe8e 100755
--- a/Demo/sgi/video/Vrecb.py
+++ b/Demo/sgi/video/Vrecb.py
@@ -245,7 +245,11 @@
#
# Construct header and write it
#
- vout = VFile.VoutFile().init(filename)
+ try:
+ vout = VFile.VoutFile().init(filename)
+ except IOError, msg:
+ print filename, ':', msg
+ sys.exit(1)
if mono:
vout.format = 'mono'
elif grey and greybits == 8:
@@ -291,13 +295,15 @@
start = frameno*fieldsize
field = data[start:start+fieldsize]
if convertor:
- field = convertor(field, x, y)
+ field = convertor(field, len(field), 1)
elif mono and monotreshold >= 0:
- field = imageop.grey2mono(field, x, y, \
- 1, monotreshold)
+ field = imageop.grey2mono( \
+ field, len(field), 1, monotreshold)
elif mono:
- field = imageop.dither2mono(field, x, y)
+ field = imageop.dither2mono( \
+ field, len(field), 1)
vout.writeframe(int(realframeno*tpf), field, None)
+ realframeno = realframeno + 1
print 'Skipped',nskipped,'duplicate frames'
vout.close()