def testVideoOnly(self):
video_factory1 = VideoTestSourceFactory(3)
video_factory1.duration = 3 * gst.SECOND
stream = VideoStream(gst.Caps('video/x-raw-rgb'), 'src0')
video_factory1.addOutputStream(stream)
timeline = Timeline()
track = Track(stream)
track_object1 = SourceTrackObject(video_factory1, stream)
track_object1.start = 1 * gst.SECOND
track.addTrackObject(track_object1)
timeline.addTrack(track)
factory = TimelineSourceFactory(timeline)
bin = factory.makeBin()
self.failUnlessEqual(len(list(bin)), 1)
self.failUnlessEqual(factory.duration, 4 * gst.SECOND)
fakesink = gst.element_factory_make('fakesink')
def bin_pad_added_cb(bin, pad):
pad.link(fakesink.get_pad('sink'))
bin.connect('pad-added', bin_pad_added_cb)
def error_cb(bus, message):
gerror, debug = message.parse_error()
self.fail('%s: %s' % (gerror.message, debug))
def eos_cb(bus, message):
self.loop.quit()
pipeline = gst.Pipeline()
bus = pipeline.get_bus()
bus.add_signal_watch()
bus.connect('message::error', error_cb)
bus.connect('message::eos', eos_cb)
pipeline.add(bin)
pipeline.add(fakesink)
pipeline.set_state(gst.STATE_PLAYING)
self.loop.run()
pipeline.set_state(gst.STATE_NULL)
factory.clean()
def testVideoOnly(self):
video_factory1 = VideoTestSourceFactory(3)
video_factory1.duration = 3 * gst.SECOND
stream = VideoStream(gst.Caps('video/x-raw-rgb'), 'src0')
video_factory1.addOutputStream(stream)
timeline = Timeline()
track = Track(stream)
track_object1 = SourceTrackObject(video_factory1, stream)
track_object1.start = 1 * gst.SECOND
track.addTrackObject(track_object1)
timeline.addTrack(track)
factory = TimelineSourceFactory(timeline)
bin = factory.makeBin()
self.failUnlessEqual(len(list(bin)), 1)
self.failUnlessEqual(factory.duration, 4 * gst.SECOND)
fakesink = gst.element_factory_make('fakesink')
def bin_pad_added_cb(bin, pad):
pad.link(fakesink.get_pad('sink'))
bin.connect('pad-added', bin_pad_added_cb)
def error_cb(bus, message):
gerror, debug = message.parse_error()
self.fail('%s: %s' % (gerror.message, debug))
def eos_cb(bus, message):
self.loop.quit()
pipeline = gst.Pipeline()
bus = pipeline.get_bus()
bus.add_signal_watch()
bus.connect('message::error', error_cb)
bus.connect('message::eos', eos_cb)
pipeline.add(bin)
pipeline.add(fakesink)
pipeline.set_state(gst.STATE_PLAYING)
self.loop.run()
pipeline.set_state(gst.STATE_NULL)
factory.clean()
def make_track_object(stream):
factory = VideoTestSourceFactory()
factory.duration = 15 * gst.SECOND
return SourceTrackObject(factory, stream)
def testAudioVideo(self):
audio_factory1 = AudioTestSourceFactory(3)
audio_factory1.duration = 10 * gst.SECOND
audio_stream = AudioStream(gst.Caps('audio/x-raw-int'), 'src0')
audio_factory1.addOutputStream(audio_stream)
video_factory1 = VideoTestSourceFactory(3)
video_factory1.duration = 3 * gst.SECOND
video_stream = VideoStream(gst.Caps('video/x-raw-rgb'), 'src1')
video_factory1.addOutputStream(video_stream)
timeline = Timeline()
video_track = Track(video_stream)
audio_track = Track(audio_stream)
track_object1 = SourceTrackObject(audio_factory1, audio_stream)
track_object1.start = 2 * gst.SECOND
audio_track.addTrackObject(track_object1)
timeline.addTrack(audio_track)
track_object2 = SourceTrackObject(video_factory1, video_stream)
track_object2.start = 2 * gst.SECOND
video_track.addTrackObject(track_object2)
timeline.addTrack(video_track)
factory = TimelineSourceFactory(timeline)
bin = factory.makeBin()
self.failUnlessEqual(len(list(bin)), 2)
self.failUnlessEqual(factory.duration, 12 * gst.SECOND)
fakesink1 = gst.element_factory_make('fakesink')
fakesink2 = gst.element_factory_make('fakesink')
fakesinks = [fakesink1, fakesink2]
def bin_pad_added_cb(bin, pad):
pad.link(fakesinks.pop(0).get_pad('sink'))
bin.connect('pad-added', bin_pad_added_cb)
def error_cb(bus, message):
gerror, debug = message.parse_error()
self.fail('%s: %s' % (gerror.message, debug))
def eos_cb(bus, message):
self.loop.quit()
pipeline = gst.Pipeline()
bus = pipeline.get_bus()
bus.add_signal_watch()
bus.connect('message::error', error_cb)
bus.connect('message::eos', eos_cb)
pipeline.add(bin)
pipeline.add(fakesink1)
pipeline.add(fakesink2)
pipeline.set_state(gst.STATE_PLAYING)
self.loop.run()
pipeline.set_state(gst.STATE_NULL)
factory.clean()
def testAudioVideo(self):
audio_factory1 = AudioTestSourceFactory(3)
audio_factory1.duration = 10 * gst.SECOND
audio_stream = AudioStream(gst.Caps('audio/x-raw-int'), 'src0')
audio_factory1.addOutputStream(audio_stream)
video_factory1 = VideoTestSourceFactory(3)
video_factory1.duration = 3 * gst.SECOND
video_stream = VideoStream(gst.Caps('video/x-raw-rgb'), 'src1')
video_factory1.addOutputStream(video_stream)
timeline = Timeline()
video_track = Track(video_stream)
audio_track = Track(audio_stream)
track_object1 = SourceTrackObject(audio_factory1, audio_stream)
track_object1.start = 2 * gst.SECOND
audio_track.addTrackObject(track_object1)
timeline.addTrack(audio_track)
track_object2 = SourceTrackObject(video_factory1, video_stream)
track_object2.start = 2 * gst.SECOND
video_track.addTrackObject(track_object2)
timeline.addTrack(video_track)
factory = TimelineSourceFactory(timeline)
bin = factory.makeBin()
self.failUnlessEqual(len(list(bin)), 2)
self.failUnlessEqual(factory.duration, 12 * gst.SECOND)
fakesink1 = gst.element_factory_make('fakesink')
fakesink2 = gst.element_factory_make('fakesink')
fakesinks = [fakesink1, fakesink2]
def bin_pad_added_cb(bin, pad):
pad.link(fakesinks.pop(0).get_pad('sink'))
bin.connect('pad-added', bin_pad_added_cb)
def error_cb(bus, message):
gerror, debug = message.parse_error()
self.fail('%s: %s' % (gerror.message, debug))
def eos_cb(bus, message):
self.loop.quit()
pipeline = gst.Pipeline()
bus = pipeline.get_bus()
bus.add_signal_watch()
bus.connect('message::error', error_cb)
bus.connect('message::eos', eos_cb)
pipeline.add(bin)
pipeline.add(fakesink1)
pipeline.add(fakesink2)
pipeline.set_state(gst.STATE_PLAYING)
self.loop.run()
pipeline.set_state(gst.STATE_NULL)
factory.clean()
def make_track_object(stream):
factory = VideoTestSourceFactory()
factory.duration = 15 * gst.SECOND
return SourceTrackObject(factory, stream)