Work in progress on making gst component modular.

1 files changed, 34 insertions, 3 deletions

diff --git a/freeseer.py b/freeseer.py
index cb6f640..5f80b96 100755
--- a/freeseer.py
+++ b/freeseer.py
@@ -62,7 +62,39 @@ class GSTPlayerWidget(QtGui.QWidget):
     def __init__(self, parent):
         QtGui.QWidget.__init__(self, parent)
 
-        self.player = gst.parse_launch(CMD_GSTLAUNCH % CONFIG)
+        self.player = gst.Pipeline("player")
+
+        # GST Video
+        self.vidsrc = gst.element_factory_make("v4l2src", "vidsrc")
+        self.vidtee = gst.element_factory_make("tee", "vidtee")
+        self.vidqueue1 = gst.element_factory_make("queue", "vidqueue1")
+        self.vidqueue2 = gst.element_factory_make("queue", "vidqueue2")
+        self.vidcodec = gst.element_factory_make("theoraenc", "vidcodec")
+        self.vidsink = gst.element_factory_make("autovideosink", "vidsink")
+        #self.vidsink.set_property("sync", "false")
+
+        # GST Sound
+        self.sndsrc = gst.element_factory_make("alsasrc", "sndsrc")
+        self.sndqueue = gst.element_factory_make("queue", "sndqueue")
+        self.audioconvert = gst.element_factory_make("audioconvert", "audioconvert")
+        self.sndcodec = gst.element_factory_make("vorbisenc", "sndcodec")
+
+        # GST Muxer
+        self.mux = gst.element_factory_make("matroskamux", "mux")
+        self.filesink = gst.element_factory_make("filesink", "filesink")
+        self.filesink.set_property("location", CONFIG['FILENAME'])
+
+        # GST Add Components
+        self.player.add(self.vidsrc, self.vidtee, self.vidqueue1, self.vidqueue2, self.vidcodec, self.vidsink)
+        self.player.add(self.sndsrc, self.sndqueue, self.audioconvert, self.sndcodec)
+        self.player.add(self.mux, self.filesink)
+
+        # GST Link Components
+        gst.element_link_many(self.vidsrc, self.vidtee)
+        gst.element_link_many(self.vidtee, self.vidqueue1, self.vidcodec, self.mux)
+        gst.element_link_many(self.vidtee, self.vidqueue2, self.vidsink)
+        gst.element_link_many(self.sndsrc, self.sndqueue, self.audioconvert, self.sndcodec, self.mux)
+        gst.element_link_many(self.mux, self.filesink)
 
         bus = self.player.get_bus()
         bus.add_signal_watch()
@@ -98,8 +130,7 @@ class GSTPlayerWidget(QtGui.QWidget):
         gst.element_link_many(newsrc, vidtee)
 
     def record(self):
-        filesink = self.player.get_by_name("filesink")
-        filesink.set_property("location", CONFIG['FILENAME'])
+        self.filesink.set_property("location", CONFIG['FILENAME'])
         self.player.set_state(gst.STATE_PLAYING)
 
     def stop(self):