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- # Source Generated with Decompyle++
- # File: in.pyc (Python 2.6)
-
- import sys
- import gobject
- import pygst
- pygst.require('0.10')
- import gst
-
- class FileSource(gst.BaseSrc):
- __gsttemplates__ = (gst.PadTemplate('src', gst.PAD_SRC, gst.PAD_ALWAYS, gst.caps_new_any()),)
- blocksize = 4096
- fd = None
-
- def __init__(self, name):
- self.__gobject_init__()
- self.curoffset = 0
- self.set_name(name)
-
-
- def set_property(self, name, value):
- if name == 'location':
- self.fd = open(value, 'r')
-
-
-
- def do_create(self, offset, size):
- if offset != self.curoffset:
- self.fd.seek(offset, 0)
-
- data = self.fd.read(self.blocksize)
- if data:
- self.curoffset += len(data)
- return (gst.FLOW_OK, gst.Buffer(data))
- return (gst.FLOW_UNEXPECTED, None)
-
-
- gobject.type_register(FileSource)
-
- def main(args):
- if len(args) != 3:
- print 'Usage: %s input output' % args[0]
- return -1
- bin = gst.Pipeline('pipeline')
- filesrc = FileSource('filesource')
- if not filesrc:
- raise AssertionError
- filesrc.set_property('location', args[1])
- filesink = gst.element_factory_make('filesink', 'sink')
- filesink.set_property('location', args[2])
- bin.add(filesrc, filesink)
- gst.element_link_many(filesrc, filesink)
- bin.set_state(gst.STATE_PLAYING)
- mainloop = gobject.MainLoop()
-
- def bus_event(bus, message):
- t = message.type
- if t == gst.MESSAGE_EOS:
- mainloop.quit()
- elif t == gst.MESSAGE_ERROR:
- (err, debug) = message.parse_error()
- print 'Error: %s' % err, debug
- mainloop.quit()
-
- return True
-
- bin.get_bus().add_watch(bus_event)
- mainloop.run()
- bin.set_state(gst.STATE_NULL)
-
- if __name__ == '__main__':
- sys.exit(main(sys.argv))
-
-