1 files changed, 0 insertions, 94 deletions
diff --git a/voctocore/experiments/sync-videomix.py b/voctocore/experiments/sync-videomix.py
deleted file mode 100755
index e496091..0000000
--- a/voctocore/experiments/sync-videomix.py
+++ /dev/null
@@ -1,94 +0,0 @@
-#!/usr/bin/python3
-import gi, time
-import socket
-
-# import GStreamer and GTK-Helper classes
-gi.require_version('Gst', '1.0')
-from gi.repository import GLib, Gst, GObject
-
-# init GObject before importing local classes
-GObject.threads_init()
-Gst.init(None)
-
-class Example:
-	def __init__(self):
-		self.mainloop = GObject.MainLoop()
-
-		pipeline = """
-			videotestsrc pattern=red !
-			{caps} !
-			mix.
-
-			videotestsrc pattern=green !
-			{caps} !
-			mix.
-
-			compositor name=mix !
-			{caps} !
-			identity name=sig !
-			videoconvert !
-			pngenc !
-			multifilesink location=frame%04d.png
-		""".format(
-			caps='video/x-raw,width=800,height=450,format=I420,framerate=25/1'
-		)
-
-		self.pipeline = Gst.parse_launch(pipeline)
-
-		# with sync=False changes to videomixer & scaler are performed
-		# from the main thread. In the frame-images it becomes clear, that
-		# sometimes not all changes are applied before a frame is pushed
-		# through the mixer, and so there are "half modified" frames where
-		# some pieces are missing, the zorder or the size of one video is
-		# incorrect
-		# with sync=True all changes are made from the streaming-thread
-		# that drives the videomixer and the following elements, so they
-		# are always completed before the mixer processes the next frame
-		sync = True
-		if sync:
-			sig = self.pipeline.get_by_name('sig')
-			sig.connect('handoff', self.reconfigure)
-		else:
-			GLib.timeout_add(1/25 * 1000, self.reconfigure, 0, 0)
-
-		self.pad0 = self.pipeline.get_by_name('mix').get_static_pad('sink_0')
-		self.pad1 = self.pipeline.get_by_name('mix').get_static_pad('sink_1')
-
-		self.state = False
-
-	def reconfigure(self, object, buffer):
-		print("reconfigure!")
-		if self.state:
-			padA = self.pad0
-			padB = self.pad1
-		else:
-			padA = self.pad1
-			padB = self.pad0
-
-		padA.set_property('xpos', 10)
-		padA.set_property('ypos', 10)
-		padA.set_property('alpha', 1.0)
-		padA.set_property('zorder', 1)
-		padA.set_property('width', 0)
-		padA.set_property('height', 0)
-
-		padB.set_property('xpos', 310)
-		padB.set_property('ypos', 170)
-		padB.set_property('alpha', 1.0)
-		padB.set_property('zorder', 2)
-		padB.set_property('width', 480)
-		padB.set_property('height', 270)
-
-		self.state = not self.state
-		return True
-
-	def run(self):
-		self.pipeline.set_state(Gst.State.PLAYING)
-		self.mainloop.run()
-
-	def kill(self):
-		self.pipeline.set_state(Gst.State.NULL)
-		self.mainloop.quit()
-
-example = Example()
-example.run()