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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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29 lines
717 B
Python
29 lines
717 B
Python
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#!/usr/bin/env python
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import signal
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signal.signal(signal.SIGINT, signal.SIG_DFL)
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import sys
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import gi
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gi.require_version('Gst', '1.0')
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from gi.repository import Gst, GLib
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from PySide2.QtGui import QGuiApplication
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from PySide2.QtQuick import QQuickItem
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def main(args):
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app = QGuiApplication(args)
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Gst.init(args)
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pipeline = Gst.parse_launch("""videotestsrc ! glupload ! qmlgloverlay name=o ! gldownload ! videoconvert ! autovideosink""")
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o = pipeline.get_by_name('o')
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f = open('overlay.qml', 'r')
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o.set_property('qml-scene', f.read())
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pipeline.set_state(Gst.State.PLAYING)
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app.exec_()
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pipeline.set_state(Gst.State.NULL)
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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