def test(self, method):
print '%s:' % (method,),
self.method = method
print self.pipeline.get_state()
self.pipeline.set_state(gst.STATE_PLAYING)
print self.pipeline.get_state()
if method == 'py':
self.start = time.time()
while self.pipeline.iterate():
pass
elif method == 'c':
self.start = time.time()
gobject.idle_add(self.pipeline.iterate)
gst.main()
#elif method == 'gst':
# self.start = time.time()
# gtk.idle_add(self.idle, self.pipeline)
# gtk.main()
self.pipeline.set_state(gst.STATE_NULL)
def main(args):
if len(args) != 2:
print 'Usage: %s file' % args[0]
return -1
filename = args[1]
play = gst.play.Play()
play.connect('stream-length', stream_length_cb)
play.connect('have-video-size', have_video_size_cb)
play.connect('found-tag', found_tag_cb)
play.connect('eos', lambda p: gst.main_quit())
# Setup source and sinks
play.set_data_src(gst.element_factory_make('filesrc'))
play.set_audio_sink(gst.element_factory_make('osssink'))
play.set_video_sink(gst.element_factory_make('fakesink'))
# Point location to our filename
play.set_location(filename)
# Start playing the stream
play.set_state(gst.STATE_PLAYING)
gst.main()
def main(args):
if len(args) != 2:
print 'Usage: %s file' % args[0]
return -1
filename = args[1]
play = gst.play.Play()
play.connect('stream-length', stream_length_cb)
play.connect('have-video-size', have_video_size_cb)
play.connect('found-tag', found_tag_cb)
play.connect('eos', lambda p: gst.main_quit())
# Setup source and sinks
play.set_data_src(gst.element_factory_make('filesrc'))
play.set_audio_sink(gst.element_factory_make('osssink'))
play.set_video_sink(gst.element_factory_make('fakesink'))
# Point location to our filename
play.set_location(filename)
# Start playing the stream
play.set_state(gst.STATE_PLAYING)
gst.main()
sink.set_property ("location", filename)
return extractAudioTrack (device, track_number, sink, extra)
################################################################################
if __name__ == '__main__':
import sys
class L (operations.OperationListener):
def on_metadata (self, event, metadata):
print metadata
def on_finished (self, event):
if event.id == operations.ABORTED:
print "Aborted!"
if event.id == operations.ERROR:
print "Error:", event.error
gst.main_quit()
l = L()
f = fileToWav (sys.argv[1], sys.argv[2])
#f = fileAudioMetadata (sys.argv[1])
#f = extractAudioTrackFile ("/dev/cdrom", int(sys.argv[1]) + 1, sys.argv[2])
f.listeners.append (l)
f.start()
l.finished = False
gst.main()
# while not l.finished:
# pass
# We don't export the gvfs function if there is no gnome.vfs avail
try:
import gnome.vfs
def gvfs_to_wav (src_uri, sink_uri):
"Converts a given source URI to a wav located in sink URI."
src = gst.element_factory_make ("gnomevfssrc")
src.set_property ("location", src_uri)
handle = gnome.vfs.Handle (sink_uri)
sink = gst.element_factory_make ("gnomevfssink")
sink.set_property ("handle", handle)
return source_to_wav (src, sink)
except:
pass
################################################################################
if __name__ == '__main__':
import sys
class L (operations.OperationListener):
def on_finished (self, event):
gst.main_quit()
l = L()
f = file_to_wav (sys.argv[1], sys.argv[2])
f.listeners.append (l)
f.start()
l.finished = False
gst.main()
# while not l.finished:
# pass
