本文整理汇总了Python中pitivi.timeline.timeline.Timeline.removeTrack方法的典型用法代码示例。如果您正苦于以下问题：Python Timeline.removeTrack方法的具体用法？Python Timeline.removeTrack怎么用？Python Timeline.removeTrack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.timeline.Timeline的用法示例。
在下文中一共展示了Timeline.removeTrack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: testTracks
# 需要导入模块: from pitivi.timeline.timeline import Timeline [as 别名]
# 或者: from pitivi.timeline.timeline.Timeline import removeTrack [as 别名]
def testTracks(self):
timeline = Timeline()
stream1 = VideoStream(gst.Caps('video/x-raw-rgb'), 'src0')
stream2 = AudioStream(gst.Caps('audio/x-raw-int'), 'src1')
track1 = Track(stream1)
track2 = Track(stream2)
# start with 2 tracks
timeline.addTrack(track1)
timeline.addTrack(track2)
factory = TimelineSourceFactory(timeline)
bin = factory.makeBin()
self.failUnlessEqual(len(list(bin)), 2)
self.failUnlessEqual(set(factory.getOutputStreams()),
set([stream1, stream2]))
# add a new track
stream3 = AudioStream(gst.Caps('audio/x-raw-int'), 'src2')
track3 = Track(stream3)
timeline.addTrack(track3)
self.failUnlessEqual(len(list(bin)), 3)
self.failUnlessEqual(set(factory.getOutputStreams()),
set([stream1, stream2, stream3]))
# remove a track
timeline.removeTrack(track3)
self.failUnlessEqual(len(list(bin)), 2)
self.failUnlessEqual(set(factory.getOutputStreams()),
set([stream1, stream2]))
factory.clean()