[gst-devel] V4L2SINK development?

[Joni Valtanen]

You don't have libgstbase-0.10 library linked to it. Dirty hack Is to add 
-lgstbase-0.10 to Makefile.am or Makefile.

Proper way could be to test in configure.ac 
something like this:

PKG_CHECK_MODULES(GSTT_BASE, [gstreamer-base-0.10], , AC_MSG_ERROR(
  gstreamer-base >= 0.10 is required ))
AC_SUBST(GST_BASE_CFLAGS)
AC_SUBST(GST_BASE_LIBS)

and add to Makefile.am
$(GST_BASE_LIBS)
$(GST_BASE_CFLAGS)


- Joni



On Tue, 7 Aug 2007, Juuso Räsänen wrote:

>
> Any tips how I should start the Gstreamer part??  Copy/modify some existing sink element (e.g. filesink?) or create totally from scratch?
>
>
> I'm quite a novice in gstreamer development... :(  I tried to start from Gst plugin template but got in stuck already when changing GST_BOILERPLATE macro to:
> GST_BOILERPLATE (Gstv4l2sink, gst_v4l2sink, GstBaseSink,
>    GST_TYPE_BASE_SINK);
>
> After that I receive the following error with gst-inspect:
>
> (gstinsp:32029): GStreamer-WARNING **: Failed to load plugin '/home/rasanen/gstreamer/install/lib/gstreamer-0.10/libgstplugin.so': /home/rasanen/gstreamer/install/lib/gstreamer-0.10/libgstplugin.so: undefined symbol: gst_base_sink_get_type
> No such element or plugin 'v4l2sink'
>
> - Juuso
>
>
>> On 8/7/07, Juuso Räsänen  wrote:
>>>
>>> is there any current plans for v4l2sink development??  I would be interested in adding gstreamer support for v4l2 output devices.  And probably I could be of help there...
>>>
>>> Currently I'm using/developing a custom program for v4l2 output but would like to (sooner or later) transfer this functionality to be a part of Gstreamer...
>>
>>    Whether or not there are plans for it, another nice plugin/element
>> is always welcomed. :)
>
> _________________________________________________________________
> With Windows Live Hotmail, you can personalize your inbox with your favorite color.
> www.windowslive-hotmail.com/learnmore/personalize.html?locale=en-us&ocid=TXT_TAGLM_HMWL_reten_addcolor_0607
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems?  Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >>  http://get.splunk.com/
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>