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#!/usr/bin/python
# -*- coding: UTF-8 -*-
''' Función para reproducir sonido '''
import pygst
#pygst.require("0.10")
import sys, gst, gobject
gobject.threads_init()
def reproducir(sonido):
''' Reproduce el sonido mediante pygst '''
pipestr = "filesrc location= %s ! oggdemux ! vorbisdec ! audioconvert ! alsasink" % sonido
try:
pipeline = gst.parse_launch(pipestr)
except gobject.GError, e:
print "No se pudo crear tubería,", str(e)
return -1
def eventos(bus, msg):
t = msg.type
if t == gst.MESSAGE_EOS:
loop.quit()
elif t == gst.MESSAGE_ERROR:
e, d = msg.parse_error()
print "ERROR:", e
loop.quit()
return True
pipeline.get_bus().add_watch(eventos)
pipeline.set_state(gst.STATE_PLAYING)
loop = gobject.MainLoop()
try:
loop.run()
except KeyboardInterrupt:
pass
pipeline.set_state(gst.STATE_NULL)
return 0
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