Cosmetic changes to Vedit and -Form.
diff --git a/Demo/sgi/video/Vedit.py b/Demo/sgi/video/Vedit.py
index fa8631a..9cae931 100755
--- a/Demo/sgi/video/Vedit.py
+++ b/Demo/sgi/video/Vedit.py
@@ -3,13 +3,12 @@
# Edit CMIF movies interactively -- copy one or more files to an output file
-# Possibilities:
+# XXX To do:
#
# - convert between formats (grey, rgb, rgb8, ...)
# - change size
# - cut out a given area of the image
# - change time base (a la Vtime)
-# - skip stretches of frames
import sys
@@ -23,7 +22,7 @@
def main():
- qsize = 20
+ qsize = 40
opts, args = getopt.getopt(sys.argv[1:], 'q:')
for o, a in opts:
if o == '-q':
@@ -111,12 +110,15 @@
def cb_copy(self, args):
if not self.iocheck(): return
data = self.vin.get()
- if data:
- if self.vout.getinfo() <> self.vin.getinfo():
- print 'Copying info...'
- self.vout.setinfo(self.vin.getinfo())
- self.vout.put(data)
- self.oshow()
+ if not data:
+ self.err('End of input file')
+ self.ishow()
+ return
+ if self.vout.getinfo() <> self.vin.getinfo():
+ print 'Copying info...'
+ self.vout.setinfo(self.vin.getinfo())
+ self.vout.put(data)
+ self.oshow()
self.ishow()
def cb_uncopy(self, args):