| #!/usr/bin/env python |
| """A simple test that uses gst1-python to run a fake videotestsrc for 100 |
| frames |
| """ |
| import sys |
| import gi |
| gi.require_version('Gst', '1.0') |
| from gi.repository import Gst, GLib # noqa: E402 |
| |
| |
| def on_message(bus, message, loop): |
| print('Received Gst.Message.type: {}'.format(message.type)) |
| if message.type == Gst.MessageType.EOS: |
| loop.quit() |
| return True |
| |
| |
| def main(): |
| # Initializes Gstreamer |
| Gst.init(sys.argv) |
| pipeline = Gst.parse_launch("videotestsrc num-buffers=100 ! fakevideosink") |
| bus = pipeline.get_bus() |
| bus.add_signal_watch() |
| pipeline.set_state(Gst.State.PLAYING) |
| loop = GLib.MainLoop() |
| bus.connect("message", on_message, loop) |
| loop.run() |
| pipeline.set_state(Gst.State.NULL) |
| |
| |
| if __name__ == '__main__': |
| main() |
