1 files changed, 55 insertions, 0 deletions
diff --git a/src/samples/twovideos.py b/src/samples/twovideos.py
new file mode 100755
index 0000000..1ad3fca
--- /dev/null
+++ b/src/samples/twovideos.py
@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import sys
+import libavg
+from libavg import avg, app, player
+
+
+class HDVideo(app.MainDiv):
+    def onArgvParserCreated(self, parser):
+        parser.set_usage('%prog <video1> <video2>')
+        parser.add_option('--duration', '-d', dest='duration',
+                default=2000, type='int', help='Crossfade duration')
+
+    def onArgvParsed(self, options, args, parser):
+        if len(args) != 2:
+            parser.print_help()
+            sys.exit(1)
+
+        self.__videos = args
+        self.__duration = options.duration
+
+    def onInit(self):
+        self.videoNodes = []
+        for fileName in (self.__videos[0], self.__videos[1]):
+            videoNode = avg.VideoNode(
+                    size=(1680, 1050),
+                    href=fileName,
+                    opacity=0,
+                    loop=True,
+                    parent=self)
+            videoNode.play()
+            self.videoNodes.append(videoNode)
+
+        self.videoNodes[0].opacity = 1
+        self.runningVideo = 0
+        self.isFading = False
+
+        app.keyboardmanager.bindKeyDown('1', self.onButtonPressed,
+                'Crossfade between videos')
+
+    def onButtonPressed(self):
+        if not(self.isFading):
+            if self.runningVideo == 0:
+                avg.fadeIn(self.videoNodes[1], self.__duration)
+            else:
+                avg.fadeOut(self.videoNodes[1], self.__duration)
+            player.setTimeout(self.__duration, self.fadeEnd)
+            self.runningVideo = (self.runningVideo+1)%2
+            self.isFading = True
+
+    def fadeEnd(self):
+        self.isFading = False
+        
+app.App().run(HDVideo(), app_resolution='1680x1050', app_window_size='720x450')