本文整理汇总了Python中pitivi.timeline.track.SourceTrackObject.release方法的典型用法代码示例。如果您正苦于以下问题：Python SourceTrackObject.release方法的具体用法？Python SourceTrackObject.release怎么用？Python SourceTrackObject.release使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pitivi.timeline.track.SourceTrackObject的用法示例。
在下文中一共展示了SourceTrackObject.release方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: TestTrackObject
# 需要导入模块: from pitivi.timeline.track import SourceTrackObject [as 别名]
# 或者: from pitivi.timeline.track.SourceTrackObject import release [as 别名]
class TestTrackObject(TestCase):
def setUp(self):
TestCase.setUp(self)
stream = AudioStream(gst.Caps("audio/x-raw-int"))
self.factory = StubFactory()
gst.debug("%r" % self.factory.duration)
self.factory.addOutputStream(stream)
self.track_object = SourceTrackObject(self.factory, stream)
self.monitor = TrackSignalMonitor(self.track_object)
def tearDown(self):
self.monitor = None
self.track_object.release()
self.track_oject = None
self.factory = None
TestCase.tearDown(self)
def testDefaultProperties(self):
obj = self.track_object
self.failUnlessEqual(obj.start, 0)
self.failUnlessEqual(obj.duration, self.factory.duration)
self.failUnlessEqual(obj.in_point, 0)
self.failUnlessEqual(obj.out_point, self.factory.duration)
self.failUnlessEqual(obj.media_duration, self.factory.duration)
self.failUnlessEqual(obj.rate, 1)
self.failUnlessEqual(obj.priority, 0)
gnl_object = obj.gnl_object
self.failUnlessEqual(gnl_object.props.start, 0)
self.failUnlessEqual(gnl_object.props.duration, self.factory.duration)
self.failUnlessEqual(gnl_object.props.media_start, 0)
self.failUnlessEqual(gnl_object.props.media_stop,
self.factory.duration)
self.failUnlessEqual(gnl_object.props.media_duration,
self.factory.duration)
self.failUnlessEqual(gnl_object.props.rate, 1)
self.failUnlessEqual(obj.priority, 0)
def testChangePropertiesFromTrackObject(self):
obj = self.track_object
gnl_object = obj.gnl_object
start = 1 * gst.SECOND
obj.start = start
self.failUnlessEqual(obj.start, start)
self.failUnlessEqual(gnl_object.props.start, start)
self.failUnlessEqual(self.monitor.start_changed_count, 1)
duration = 10 * gst.SECOND
obj.duration = duration
self.failUnlessEqual(obj.duration, duration)
self.failUnlessEqual(gnl_object.props.duration, duration)
self.failUnlessEqual(self.monitor.duration_changed_count, 1)
in_point = 5 * gst.SECOND
obj.in_point = in_point
self.failUnlessEqual(obj.in_point, in_point)
self.failUnlessEqual(gnl_object.props.media_start, in_point)
self.failUnlessEqual(self.monitor.in_point_changed_count, 1)
media_duration = 5 * gst.SECOND
obj.media_duration = media_duration
self.failUnlessEqual(obj.media_duration, media_duration)
self.failUnlessEqual(gnl_object.props.media_duration, media_duration)
self.failUnlessEqual(obj.out_point, in_point + media_duration)
self.failUnlessEqual(gnl_object.props.media_stop,
in_point + media_duration)
self.failUnlessEqual(self.monitor.media_duration_changed_count, 1)
self.failUnlessEqual(self.monitor.out_point_changed_count, 1)
# test video stream$
obj.stream_type = VideoStream
priority = 100
gnl_priority = 3 * 100 + 3 + obj._stagger
obj.priority = priority
self.failUnlessEqual(obj.priority, priority)
self.failUnlessEqual(gnl_object.props.priority, gnl_priority)
self.failUnlessEqual(self.monitor.priority_changed_count, 1)
# test audio stream
obj.stream_type = AudioStream
priority = 55
gnl_priority = 4 * 55 + 3 + 2 * obj._stagger
obj.priority = priority
self.failUnlessEqual(obj.priority, priority)
self.failUnlessEqual(gnl_object.props.priority, gnl_priority)
self.failUnlessEqual(self.monitor.priority_changed_count, 2)
def testChangePropertiesFromGnlObject(self):
obj = self.track_object
gnl_object = obj.gnl_object
start = 1 * gst.SECOND
gnl_object.props.start = start
self.failUnlessEqual(obj.start, start)
self.failUnlessEqual(self.monitor.start_changed_count, 1)
duration = 10 * gst.SECOND
gnl_object.props.duration = duration
#.........这里部分代码省略.........