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GStreamer Python Playbin Custom Video-sink
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| import gi | |
| gi.require_version('Gst', '1.0') | |
| from gi.repository import GObject, Gst | |
| Gst.init(None) | |
| class Main: | |
| def __init__(self): | |
| self.pipeline = Gst.Pipeline.new("pipeline") | |
| self.bus = self.pipeline.get_bus() | |
| self.playbin = Gst.ElementFactory.make("playbin", "playbin") | |
| self.playbin.set_property("uri", "file:///foo/bar/file.mp4") | |
| self.pipeline.add(self.playbin) | |
| self.sink = Gst.Bin.new("sink") | |
| self.autovideosink = Gst.ElementFactory.make("autovideosink", "autovideosink") | |
| self.sink.add(self.autovideosink) | |
| self.pad = self.autovideosink.get_static_pad('sink') | |
| self.ghostpad = Gst.GhostPad.new('sink', self.pad) | |
| self.ghostpad.set_active(True) | |
| self.sink.add_pad(self.ghostpad) | |
| self.playbin.set_property("video-sink", self.sink) | |
| def run(self): | |
| self.pipeline.set_state(Gst.State.PLAYING) | |
| while True: | |
| try: | |
| message = self.bus.timed_pop(Gst.SECOND) | |
| if message == None: | |
| pass | |
| elif message.type == Gst.MessageType.EOS: | |
| break | |
| elif message.type == Gst.MessageType.ERROR: | |
| break | |
| except KeyboardInterrupt: | |
| break | |
| self.pipeline.set_state(Gst.State.NULL) | |
| start = Main() | |
| start.run() |
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I need help to make a pipeline with multiple sinks and switch that pipeline in play state can switch between sinks as per my command