Added -p packfactor and -l (looping) options.
diff --git a/Demo/sgi/video/video.py b/Demo/sgi/video/video.py
index ec135af..7c34e7a 100755
--- a/Demo/sgi/video/video.py
+++ b/Demo/sgi/video/video.py
@@ -1,3 +1,4 @@
+import getopt
from gl import *
from GL import *
from DEVICE import *
@@ -72,20 +73,35 @@
spkr.writesamps(data)
def main():
- foreground()
- if len(sys.argv) > 1:
- filename = sys.argv[1]
+ looping = 0
+ packfactor = 0
+ opts, args = getopt.getopt(sys.argv[1:], 'p:l')
+ for opt, arg in opts:
+ if opt = '-p':
+ packfactor = int(eval(arg))
+ elif opt = '-l':
+ looping = 1
+ if args:
+ filename = args[0]
else:
filename = 'film.video'
f, w, h, pf = openvideo(filename)
- if len(sys.argv) > 2:
- audiofilename = sys.argv[2]
+ if 0 < packfactor <> pf:
+ w = w/pf*packfactor
+ h = h/pf*packfactor
+ pf = packfactor
+ if args[1:]:
+ audiofilename = args[1]
af = open(audiofilename, 'r')
spkr = openspkr()
+ afskip = 0
if len(sys.argv) > 3:
- af.seek(eval(sys.argv[3]))
+ afskip = eval(sys.argv[3])
+ if afskip > 0:
+ af.seek(afskip)
else:
af, spkr = None, None
+ foreground()
prefsize(w,h)
win = winopen(filename)
RGBmode()
@@ -98,6 +114,8 @@
epoch.epoch = time.millitimer()
nframe = 0
tijd = 1
+ if looping:
+ looping = f.tell()
try:
while 1:
if running:
@@ -114,6 +132,13 @@
print 'Played', nframe, 'frames at',
print 0.1 * int(nframe * 10000.0 / (t-epoch.epoch)),
print 'frames/sec'
+ if looping:
+ f.seek(looping)
+ epoch.epoch = time.millitimer()
+ nframe = 0
+ running = 1
+ if af <> None:
+ af.seek(afskip)
if af <> None:
playsound(af,spkr)
if not running or qtest():