import sys
if vinfmt == 'compress':
if not newtype or newtype == 'compress':
# compressed->compressed: copy compression header
vout.setcompressheader(vin.getcompressheader())
else:
# compressed->something else: go via rgb-24
decompress = 1
vinfmt = 'rgb'
elif newtype == 'compress':
# something else->compressed: not implemented
sys.stderr.write('Sorry, conversion to compressed not yet implemented\n')
return 1
if newtype:
vout.setformat(newtype)
try:
convert = imgconv.getconverter(vinfmt, vout.format)
except imgconv.error, msg:
sys.stderr.write(str(msg) + '\n')
return 1
if newpf:
xpf, ypf = newpf
if not xpf: xpf = vin.xpf
if not ypf: ypf = vout.ypf
newpf = (xpf, ypf)
vout.setpf(newpf)
if newwidth and newheight:
scale = 1
if vin.upside_down <> vout.upside_down or \
#! /usr/bin/env python
# Convert CMIF movie file(s) to a sequence of rgb images
# Help function
def help():
print 'Usage: video2rgb [options] [file] ...'
print
print 'Options:'
print '-q : quiet, no informative messages'
print '-m : create monochrome (greyscale) image files'
print '-f prefix : create image files with names "prefix0000.rgb"'
print 'file ... : file(s) to convert; default film.video'
# Imported modules
import sys
sys.path.append('/ufs/jack/src/av/video') # Increase chance of finding VFile
import VFile
import time
import getopt
import string
import imgfile
import imgconv
# Global options
quiet = 0
prefix = 'film'
seqno = 0
mono = 0
# Main program -- mostly command line parsing
import sys
return 1
except VFile.Error, msg:
sys.stderr.write(msg + '\n')
return 1
except EOFError:
sys.stderr.write(filename + ': EOF in video header\n')
return 1
if not quiet:
vin.printinfo()
width, height = int(vin.width), int(vin.height)
try:
if mono:
cf = imgconv.getconverter(vin.format, 'grey')
else:
cf = imgconv.getconverter(vin.format, 'rgb')
except imgconv.error:
print 'Sorry, no converter available for type', vin.format
return
if mono:
depth = 1
bpp = 1
else:
depth = 3
bpp = 4
convert(vin, cf, width, height, depth, bpp, vin.packfactor)
return 1 except VFile.Error, msg: sys.stderr.write(msg + '\n') return 1 except EOFError: sys.stderr.write(filename + ': EOF in video header\n') return 1 if not quiet: vin.printinfo() width, height = int(vin.width), int(vin.height) try: if mono: cf = imgconv.getconverter(vin.format, 'grey') else: cf = imgconv.getconverter(vin.format, 'rgb') except imgconv.error: print 'Sorry, no converter available for type',vin.format return if mono: depth = 1 bpp = 1 else: depth = 3 bpp = 4 convert(vin, cf, width, height, depth, bpp, vin.packfactor)
#! /usr/bin/env python
# Convert CMIF movie file(s) to a sequence of rgb images
# Help function
def help():
print 'Usage: video2rgb [options] [file] ...'
print
print 'Options:'
print '-q : quiet, no informative messages'
print '-m : create monochrome (greyscale) image files'
print '-f prefix : create image files with names "prefix0000.rgb"'
print 'file ... : file(s) to convert; default film.video'
# Imported modules
import sys
sys.path.append('/ufs/jack/src/av/video') # Increase chance of finding VFile
import VFile
import time
import getopt
import string
import imgfile
import imgconv
# Global options
quiet = 0
prefix = 'film'
seqno = 0
mono = 0
# Main program -- mostly command line parsing
def main():
#! /usr/bin/env python # Universal (non-interactive) CMIF video file copier. # Possibilities: # # - Manipulate the time base: # = resample at a fixed rate # = divide the time codes by a speed factor (to make it go faster/slower) # = drop frames that are less than n msec apart (to accommodate slow players) # - Convert to a different format # - Magnify (scale) the image # Usage function (keep this up-to-date if you change the program!) def usage(): print 'Usage: Vcopy [options] [infile [outfile]]' print print 'Options:' print print '-t type : new image type (default unchanged)' print print '-M magnify : image magnification factor (default unchanged)' print '-w width : output image width (default height*4/3 if -h used)' print '-h height : output image height (default width*3/4 if -w used)' print print '-p pf : new x and y packfactor (default unchanged)' print '-x xpf : new x packfactor (default unchanged)' print '-y ypf : new y packfactor (default unchanged)' print print '-m delta : drop frames closer than delta msec (default 0)' print '-r delta : regenerate input time base delta msec apart'
