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Viewing changes to pitivi/elements/singledecodebin.py

  • Committer: Bazaar Package Importer
  • Author(s): Sebastien Bacher
  • Date: 2011-07-07 13:43:47 UTC
  • mto: (6.1.9 sid) (1.2.12)
  • mto: This revision was merged to the branch mainline in revision 32.
  • Revision ID: james.westby@ubuntu.com-20110707134347-cari9kxjiakzej9z
Tags: upstream-0.14.1
Import upstream version 0.14.1

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pitivi/elements/singledecodebin.py
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
 
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# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 
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# Boston, MA 02110-1301, USA.
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"""
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Single-stream queue-less decodebin
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from pitivi.stream import get_pad_id, pad_compatible_stream
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from pitivi.utils import CachedFactoryList
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def is_raw(caps):
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    """ returns True if the caps are RAW """
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    rep = caps.to_string()
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            return True
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    return False
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def factoryFilter(factory):
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    if factory.get_rank() < 64 :
 
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    if factory.get_rank() < 64:
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        return False
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    klass = factory.get_klass()
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_factoryCache = CachedFactoryList(factoryFilter)
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class SingleDecodeBin(gst.Bin):
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    """
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    A variant of decodebin.
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    QUEUE_SIZE = 1 * gst.SECOND
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    __gsttemplates__ = (
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        gst.PadTemplate ("sinkpadtemplate",
 
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        gst.PadTemplate("sinkpadtemplate",
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                         gst.PAD_SINK,
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                         gst.PAD_ALWAYS,
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                         gst.caps_new_any()),
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        gst.PadTemplate ("srcpadtemplate",
 
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        gst.PadTemplate("srcpadtemplate",
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                         gst.PAD_SRC,
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                         gst.PAD_SOMETIMES,
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                         gst.caps_new_any())
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        self._dynamics = []
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        self._validelements = [] #added elements
 
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        self._validelements = []  # added elements
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        self.debug("stream:%r" % self.stream)
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            if not self._srcpad:
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                self._wrapUp(element, pad)
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        elif is_raw(caps) and pad_compatible_stream(pad, self.stream):
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            self.log ("not the target stream, but compatible")
 
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            self.log("not the target stream, but compatible")
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            if not self._srcpad:
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                self._wrapUp(element, pad)
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        elif is_raw(caps):