[gst-devel] issue in playing video

murugadoss v.murugadoss at gdatech.co.in
Fri Oct 24 08:32:30 CEST 2008


Hi Fabioestevam,
As it said in the document (link u gave), i have compiled and installed 
the package and i am able to get the package in 
/usr/lib/gstereamer-0.10/ . when i try to check for the package,using 
command
*mx27# gst-inspect | grep mfw*
mfw_v4lsink:  mfw_v4lsink: v4l_sink
mfw_v4lsrc:  mfw_v4lsrc: Freescale Video Source plug-in

i am not getting to get mp4demuxer and avidemuxer. what may be the 
problem, can u help me. please?
*Note:*
package are present in */usr/lib/gstreamer-0.10*/
#
libmfw_gst_avidemuxer.a          libmfw_gst_mp4demuxer_plugin.la  
libmfw_gst_v4lsink.so
libmfw_gst_avidemuxer.la         libmfw_gst_mp4demuxer_plugin.so  
libmfw_gst_v4lsrc.a
libmfw_gst_avidemuxer.so         libmfw_gst_v4lsink.a             
libmfw_gst_v4lsrc.la
libmfw_gst_mp4demuxer_plugin.a   libmfw_gst_v4lsink.la            
libmfw_gst_v4lsrc.so

Regards
V.Murugadoss


Vinay wrote:
> Please set the GST_PLUGIN_PATH and LD_LIBRARY_PATH properly.
>
> They should be pointing to the plugins which you have as part of your 
> release.
>
> - Vinay K.
>
> On Thu, Oct 23, 2008 at 5:27 PM, Fabio Estevam <fabioestevam at yahoo.com 
> <mailto:fabioestevam at yahoo.com>> wrote:
>
>     Murugadoss,
>
>     --- On Thu, 10/23/08, murugadoss <v.murugadoss at gdatech.co.in
>     <mailto:v.murugadoss at gdatech.co.in>> wrote:
>
>     > From: murugadoss <v.murugadoss at gdatech.co.in
>     <mailto:v.murugadoss at gdatech.co.in>>
>     > Subject: Re: [gst-devel] issue in playing video
>     > To: "Discussion of the development of GStreamer"
>     <gstreamer-devel at lists.sourceforge.net
>     <mailto:gstreamer-devel at lists.sourceforge.net>>
>     > Date: Thursday, October 23, 2008, 8:05 AM
>     > hi vinay,
>     > Thanks for the reply.
>     > when i use nfw_vpudecoder, it display an error message as
>     > WARNING: erroneous pipeline: no element
>     > "mfw_vpudecoder"
>     >
>
>     Which BSP version are you using?
>
>     What do you get when you do a gst-inspect | grep mfw ? If you
>     don't get 6 plugins then something must be wrong with your
>     installation, probably  your export GST_PLUGIN_PATH or
>     LD_LIBRARY_PATH.
>
>     Again, the Release Notes does contain pipeline example for
>     decoding avi, mp4 files. Why don't you try it?
>
>     For example: M4V file with H264 video:
>
>     gst-launch filesrc location=
>     /media/MX27_TEST_STREAMS_R1/H264_VPU/Kaleidoscope_h264_aac.m4v !
>     mfw_mp4demuxer name=demux demux. ! mfw_vpudecoder
>     codec-type=std_avc ! mfw_v4lsink demux.
>
>     You can download some test streams from here:
>     http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=IMX27_CODECS&fpsp=1&tab=Design_Tools_Tab
>     <http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=IMX27_CODECS&fpsp=1&tab=Design_Tools_Tab>
>
>     Click on MX27_TEST_STREAMS .
>
>     Regards,
>
>     Fabio Estevam
>
>
>
>
>
>
>
>
>
>
>
>
>
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