def __init__(self, vsource, asource, previewsink):
     SBinManager.__init__(self)
     from gstmanager.sbins.encoders.ogg import OggEncoder
     profile = OggRecordingProfile()
     self.encoder = encoder = OggEncoder(filename="/tmp/test", profile=profile)
     self.add_many(vsource, asource, previewsink, encoder)
     PipelineManager.__init__(self, self.pipeline_desc)
예제 #2
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    def evt_eos(self, event):
    # This is the callback used for every evt_MSGNAME received
        logger.info("EOS Recieved")

def set_brightness(pipelinel, value):
    # set_property_on_element example
    pipelinel.set_property_on_element(element_name="balance", property_name="brightness", value=value)

if __name__ == '__main__':
    import logging, sys

    logging.basicConfig(
        level=getattr(logging, "DEBUG"),
        format='%(asctime)s %(name)-12s %(levelname)-8s %(message)s',
        stream=sys.stderr
    )

    from gstmanager.gstmanager import PipelineManager
    pipeline_desc = "videotestsrc num-buffers=100 ! videobalance name=balance ! xvimagesink"

    pipelinel = PipelineManager(pipeline_desc)
    pipelinel.run()

    # Let's schedule some property changing
    import gobject
    gobject.timeout_add(2000, set_brightness, pipelinel, 0.2) 

    import gtk
    gtk.main()

예제 #3
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        self.registerEvent("drop_value_change")

    def evt_drop_value_change(self, event):
        data = event.content["value"]
        src = event.content["source"]
        property = event.content["property"]
        print "%s reports %s prop change to value %s" % (src, property, data)


from gstmanager.gstmanager import PipelineManager

caps_in = "video/x-raw-yuv, format=(fourcc)YUY2, width=(int)320, height=(int)240, framerate=(fraction)30/1"
caps_out = "video/x-raw-yuv, format=(fourcc)YUY2, width=(int)320, height=(int)240, framerate=(fraction)25/1"
pip = "videotestsrc ! %s ! videorate ! %s ! fakesink" % (caps_in, caps_out)

p = PipelineManager(pip)

p.play()
p.activate_polling_of_property_on_element(element_name="videorate0", property="drop", interval_ms=500)
print "Will poll element videorate for drop values for 10 seconds on 500ms interval"

t = Test()

import gobject

gobject.timeout_add_seconds(10, p.deactivate_pollings)

import gtk

gobject.timeout_add_seconds(12, gtk.main_quit)
gtk.main()