| 343 | src.set_blocked_async(True, on_pad_blocked_sync) |
| 344 | |
| 345 | class Remuxer(gst.Pipeline): |
| 346 | |
| 347 | __gsignals__ = {'done': (gobject.SIGNAL_RUN_LAST, None, (int,))} |
| 348 | |
| 349 | def __init__(self, fromuri, touri, start, stop): |
| 350 | # HACK: should do Pipeline.__init__, but that doesn't do what we |
| 351 | # want; there's a bug open aboooot that |
| 352 | self.__gobject_init__() |
| 353 | |
| 354 | assert start >= 0 |
| 355 | assert stop > start |
| 356 | |
| 357 | self.fromuri = fromuri |
| 358 | self.touri = None |
| 359 | self.start_time = start |
| 360 | self.stop_time = stop |
| 361 | |
| 362 | self.src = self.remuxbin = self.sink = None |
| 363 | self.resolution = UNKNOWN |
| 364 | |
| 365 | self.window = None |
| 366 | self.pdialog = None |
| 367 | |
| 368 | self._query_id = -1 |
| 369 | |
| 370 | def do_setup_pipeline(self): |
| 371 | self.src = gst.element_make_from_uri(gst.URI_SRC, self.fromuri) |
| 372 | self.remuxbin = RemuxBin(self.start_time, self.stop_time) |
| 373 | self.sink = gst.element_make_from_uri(gst.URI_SINK, self.touri) |
| 374 | self.resolution = UNKNOWN |
| 375 | |
| 376 | if gobject.signal_lookup('allow-overwrite', self.sink.__class__): |
| 377 | self.sink.connect('allow-overwrite', lambda *x: True) |
| 378 | |
| 379 | self.add(self.src, self.remuxbin, self.sink) |
| 380 | |
| 381 | self.src.link(self.remuxbin) |
| 382 | self.remuxbin.link(self.sink) |
| 383 | |
| 384 | def do_get_touri(self): |
| 385 | chooser = gtk.FileChooserDialog('Save as...', |
| 386 | self.window, |
| 387 | action=gtk.FILE_CHOOSER_ACTION_SAVE, |
| 388 | buttons=(gtk.STOCK_CANCEL, |
| 389 | CANCELLED, |
| 390 | gtk.STOCK_SAVE, |
| 391 | SUCCESS)) |
| 392 | chooser.set_uri(self.fromuri) # to select the folder |
| 393 | chooser.unselect_all() |
| 394 | chooser.set_do_overwrite_confirmation(True) |
| 395 | name = self.fromuri.split('/')[-1][:-4] + '-remuxed.ogg' |
| 396 | chooser.set_current_name(name) |
| 397 | resp = chooser.run() |
| 398 | uri = chooser.get_uri() |
| 399 | chooser.destroy() |
| 400 | |
| 401 | if resp == SUCCESS: |
| 402 | return uri |