research.m1stereo.tv/gitweb/ - melted/blob - mlt++/swig/python/play.py

   1 #!/usr/bin/env python
   2
   3 # Import required modules
   4 import mltpp
   5 import time
   6 import sys
   7
   8 # Start the mlt system
   9 mltpp.Factory().init( )
  10
  11 # Establish a profile
  12 profile = mltpp.Profile( )
  13
  14 # Create the producer
  15 p = mltpp.Producer( profile, sys.argv[1] )
  16
  17 if p:
  18         # Create the consumer
  19         c = mltpp.Consumer( profile, "sdl" )
  20
  21         # Turn off the default rescaling
  22         c.set( "rescale", "none" )
  23
  24         # Connect the producer to the consumer
  25         c.connect( p )
  26
  27         # Start the consumer
  28         c.start( )
  29
  30         # Wait until the user stops the consumer
  31         while c.is_stopped( ) == 0:
  32                 time.sleep( 1 )
  33 else:
  34         # Diagnostics
  35         print "Unable to open ", sys.argv[ 1 ]
  36