Re: [Tracker] rm/rmvb formate tracker



On 21/04/11 04:00, yinxb wrote:
Hi

Hello,

   I develeped a video application in meego,
   and need to support rm/rmvb formate.
   What a shame ,rm/rmvb formate cannot be trackered.

   I used the following commandline
-----------------
/usr/libexec/tracker-extract -f /filename.rm
-----------------

and the output is
-----------------
......

   (tracker-extract:696): GStreamer-CRITICAL **: gst_element_set_state:
assertion `GST_IS_ELEMENT (element)' failed
poll_for_state_change: assertion `extractor->playbin' failed

.....
-----------------

It seems that helixbin didnot exist.
----------------
tracker-extract-gstreamer-helix.c
extractor->playbin = gst_element_factory_make ("helixbin", "playbin");
----------------

So where can I get the helixbin gst-plugin?Is it free or a commercial
product?

Can anyone help me?

Ottela is the best person to speak to here, but I would add that extractor support for helix has to be compile time enabled (--enable-gstreamer-helix). I don't think this is the case by default.

You also need the right GStreamer packages installed IIRC. According to this page:

  http://gstreamer.freedesktop.org/documentation/plugins.html

That means you need gst-plugins-ugly packages installed.

Hope this helps,

--
Regards,
Martyn

Founder and CEO of Lanedo GmbH.



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