VFile - Added support for creating compression lib movies
Vb, VbForm - Compression lib movie support
Save settings in ~/.Vb_init
diff --git a/Demo/sgi/video/VFile.py b/Demo/sgi/video/VFile.py
index 8e093b8..b375299 100755
--- a/Demo/sgi/video/VFile.py
+++ b/Demo/sgi/video/VFile.py
@@ -304,6 +304,12 @@
self.c0bits, self.c1bits, self.c2bits, self.offset, \
self.chrompack)
+ def getcompressheader(self):
+ return self.compressheader
+
+ def setcompressheader(self, ch):
+ self.compressheader = ch
+
# Write the relevant bits to stdout
def printinfo(self):
@@ -765,6 +771,24 @@
#
data = (width, height, packfactor)
fp.write(`data`+'\n')
+
+def writecompressfileheader(fp, cheader, values):
+ (format, width, height, packfactor, \
+ c0bits, c1bits, c2bits, offset, chrompack) = values
+ #
+ # Write identifying header
+ #
+ fp.write('CMIF video 3.1\n')
+ #
+ # Write color encoding info
+ #
+ data = (format, cheader)
+ fp.write(`data`+'\n')
+ #
+ # Write frame geometry info
+ #
+ data = (width, height, packfactor)
+ fp.write(`data`+'\n')
# Basic class for reading CMIF video files
@@ -1058,7 +1082,11 @@
def writeheader(self):
if self.frozen: raise CallError
- writefileheader(self.fp, self.getinfo())
+ if self.format == 'compress':
+ writecompressfileheader(self.fp, self.compressheader, \
+ self.getinfo())
+ else:
+ writefileheader(self.fp, self.getinfo())
self.freeze()
self.atheader = 1
self.framecount = 0