1 files changed, 51 insertions, 0 deletions
diff --git a/Adding_TTS_gtk3/gst_choir_example.py b/Adding_TTS_gtk3/gst_choir_example.py
new file mode 100755
index 0000000..58a2534
--- /dev/null
+++ b/Adding_TTS_gtk3/gst_choir_example.py
@@ -0,0 +1,51 @@
+#
+# <one line to give the program's name and a brief idea of what it does.>
+# Copyright (C) <YEAR>  <NAME>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+
+from gi.repository import Gtk
+import gst
+import random
+from gettext import gettext as _
+
+def gstmessage_cb(bus, message, pipe):
+    if message.type in (gst.MESSAGE_EOS, gst.MESSAGE_ERROR):
+        pipe.set_state(gst.STATE_NULL)
+
+def make_pipe():
+    pipeline = 'espeak name=src ! autoaudiosink'
+    pipe = gst.parse_launch(pipeline)
+
+    src = pipe.get_by_name('src')
+    src.props.text = _('Hello, World!')
+    src.props.pitch = random.randint(-100, 100)
+    src.props.rate = random.randint(-100, 100)
+
+    voices = src.props.voices
+    voice = voices[random.randint(0, len(voices)-1)]
+    src.props.voice = voice[0]
+
+    bus = pipe.get_bus()
+    bus.add_signal_watch()
+    bus.connect('message', gstmessage_cb, pipe)
+
+    pipe.set_state(gst.STATE_PLAYING)
+
+for i in range(10):
+    make_pipe()
+
+Gtk.main()