X-Git-Url: https://git.ao2.it/experiments/gstreamer.git/blobdiff_plain/b1acbe4b4c61ee46354142b01c2bfa67dc5985d9..0e270e13f80d9df99df90a4c2af06b9347e54678:/gst-trick-mode.py

diff --git a/gst-trick-mode.py b/gst-trick-mode.py
deleted file mode 100755
index a4e063f..0000000
--- a/gst-trick-mode.py
+++ /dev/null
@@ -1,85 +0,0 @@
-#!/usr/bin/env python
-
-# Get a test sample with:
-# youtube-dl -t http://www.youtube.com/watch?v=yWa-YXiSk2Y
-
-import sys
-
-import gobject
-gobject.threads_init()
-
-import gst
-
-
-class Player:
-    def __init__(self, filename, rate):
-        self._filename = filename
-        self._rate = rate
-
-        self._player = gst.element_factory_make("playbin2", "player")
-        self._player.set_property("uri", filename)
-
-        bus = self._player.get_bus()
-        bus.add_signal_watch()
-        bus.connect('message::state-changed', self.on_state_changed)
-
-    def run(self):
-        self._player.set_state(gst.STATE_PLAYING)
-        loop = gobject.MainLoop()
-        loop.run()
-
-    def on_state_changed(self, bus, msg):
-        if msg.src != self._player:
-            return
-
-        print 'on_state_changed'
-        old_state, new_state, pending = msg.parse_state_changed()
-        print "%s -> %s" % (old_state, new_state)
-        if old_state == gst.STATE_READY and new_state == gst.STATE_PAUSED:
-            self.set_rate(self._rate)
-
-    def set_rate(self, rate):
-        self._rate = rate
-        try:
-            position, format = self._player.query_position(gst.FORMAT_TIME)
-        except:
-            position = 0
-
-        # Create the seek event
-        if rate > 0:
-            seek_event = gst.event_new_seek(rate,
-                    gst.FORMAT_TIME,
-                    gst.SEEK_FLAG_FLUSH | gst.SEEK_FLAG_ACCURATE,
-                    gst.SEEK_TYPE_SET, position,
-                    gst.SEEK_TYPE_NONE, 0)
-        else:
-            seek_event = gst.event_new_seek(rate,
-                    gst.FORMAT_TIME,
-                    gst.SEEK_FLAG_FLUSH | gst.SEEK_FLAG_ACCURATE,
-                    gst.SEEK_TYPE_SET, 0,
-                    gst.SEEK_TYPE_SET, position)
-
-        if seek_event:
-            self._player.send_event(seek_event)
-            gst.info("rate set to %s" % rate)
-        else:
-            gst.warining("change rate failed")
-
-
-def main(args):
-    def usage():
-        sys.stdout.write("usage: %s <URI-OF-MEDIA-FILE>\n" % args[0])
-
-    if len(args) != 2:
-        usage()
-        sys.exit(1)
-
-    if not gst.uri_is_valid(args[1]):
-        sys.stderr.write("Error: Invalid URI: %s\n" % args[1])
-        sys.exit(1)
-
-    player = Player(args[1], 3.0)
-    player.run()
-
-if __name__ == '__main__':
-    sys.exit(main(sys.argv))