[gst-devel] gstreamer-devel Digest, Vol 50, Issue 41

amit sharma amit.sharma1986 at gmail.com
Tue Jul 20 14:15:55 CEST 2010 

Did you do "export PKG_CONFIG_PATH=/usr/lib/pkgconfig"    ?

yes,  I did but there is no gstreamer.pc file exist in this path.
please suggest some other solution if possible to build gstreamer package on
beagle board

On Tue, Jul 20, 2010 at 1:03 PM, <
gstreamer-devel-request at lists.sourceforge.net> wrote:

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> Today's Topics:
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>   1. Re: Compiling gstreamer application on beagle board
>      (sudarshan bisht)
>   2. Re: Duplicates frames in h264 stream (Sandeep Prakash)
>   3. How can I make two links between two elements? (wl2776)
>   4. Re: Duplicates frames in h264 stream (Prabhulinga Swamy B S)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 20 Jul 2010 11:16:33 +0300
> From: sudarshan bisht <bisht.sudarshan at gmail.com>
> Subject: Re: [gst-devel] Compiling gstreamer application on beagle
>        board
> To: Discussion of the development of GStreamer
>        <gstreamer-devel at lists.sourceforge.net>
> Message-ID:
>        <AANLkTimtHrc7Au5YZx2K7PzT2VaetcoQhXIYqYIQlX6b at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Did you do "export PKG_CONFIG_PATH=/usr/lib/pkgconfig"    ?
>
>
> On Tue, Jul 20, 2010 at 10:54 AM, amit sharma <amit.sharma1986 at gmail.com
> >wrote:
>
> > Hi,
> >
> > I have installed all of the pakages required for building gstreamer
> > application (using command opkg install  <pakage-name>)
> >
> > List of pakages installed on beagle board:
> > 1.  gstreamer
> > 2.  gstreamer-dev
> > 3.  gst-plugins-base
> > 4.  gst-plugin-good
> > 5.  gst-plugin-ugly
> > 6.  gst-plugin-mpegdec
> > 7.  gst-plugin-mpegdemux
> > 8.  gst-plugins-mpegtsmux
> > 9.  gstreamer-static
> > 10. gst-plugin-xvimagesink
> > 11. gst-plugin-ximagesink
> > 12. gst-plugin-vorbis
> > 13. gst-plugin-volume
> > 14. gst-plugin-videotestsrc
> > 15. gst-plugin-videoscale
> > 16. gst-plugin-videorate
> > 17. gst-plugin-theora
> > 18. gst-plugin-pango
> > 19. gst-plugin-ogg
> > 20. gst-plugin-mad
> > 21. gst-plugin-ffmpegcolorspace
> > 22. gst-plugin-esd
> > 23. gst-plugin-app
> >
> > when I tried to build a simple gstreamer application by using following
> > command:
> >
> > gcc $(pkg-config --cflags --libs gstreamer-0.10) gst_pro1.c -o gst_pro1
> >
> > Its generating following error.
> >
> > Error:
> > --------------------------Snip Start-----------------------------------
> > Package gstreamer-0.10 was not found in the pkg-config search path.
> > Perhaps you should add the directory containing `gstreamer-0.10.pc'
> > to the PKG_CONFIG_PATH environment variable
> > No package 'gstreamer-0.10' found
> > gst_pro1.c:1:21: error: gst/gst.h: No such file or directory
> > gst_pro1.c:3: error: expected '=', ',', ';', 'asm' or '__attribute__'
> > before 'cb_have_data'
> > gst_pro1.c:21: error: expected '=', ',', ';', 'asm' or '__attribute__'
> > before 'main'
> > --------------------------Snip End------------------------------------
> >
> > So, please suggest me what I can do to remove above error or there is any
> > other way to installing gstremer on beagle board.
> >
> > Please help me to sorting out this problem, any responce would be highly
> > appreciable. Thanks in advance.
> >
> > Thanks
> > Amit
> >
> >
> >
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>
>
> --
> Regards,
>
> Sudarshan Bisht
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> ------------------------------
>
> Message: 2
> Date: Tue, 20 Jul 2010 02:01:30 -0700 (PDT)
> From: Sandeep Prakash <123sandy at gmail.com>
> Subject: Re: [gst-devel] Duplicates frames in h264 stream
> To: gstreamer-devel at lists.sourceforge.net
> Message-ID: <1279616490337-2295147.post at n4.nabble.com>
> Content-Type: text/plain; charset=us-ascii
>
>
> Plz provide the logs as follows:
>
> gst-launch --gst-debug=GST_CAPS:5,GST_ELEMENT_*:1 <rest of pipeline>
>
> Also provide the logs where the fps is changing from 30 to 60.
>
> Regards,
> Sandeep
> --
> View this message in context:
> http://gstreamer-devel.966125.n4.nabble.com/Duplicates-frames-in-h264-stream-tp2288920p2295147.html
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
>
>
>
> ------------------------------
>
> Message: 3
> Date: Tue, 20 Jul 2010 02:02:13 -0700 (PDT)
> From: wl2776 <wl2776 at gmail.com>
> Subject: [gst-devel] How can I make two links between two elements?
> To: gstreamer-devel at lists.sourceforge.net
> Message-ID: <1279616533419-2295148.post at n4.nabble.com>
> Content-Type: text/plain; charset=us-ascii
>
>
> I'd like to mimic playbin2's behavior and construct similar pipeline using
> gst-launch.
>
> When playbin2 loads mpeg2 file, it creates mpegpsdemux with two source pads
> (one pad per elementary stream) and multiqueue with two sink pads connects
> them:
>
>
>    +----------------+        +--------------+
>    |GstMpegPSDemux  |        |GstMultiQueue |
> ->  |sink            |  ----> |sink0    src0 |--->
>    |        video_e0|--'     |              |
>    |        audio_c0|------->|sink1    src1 |--->
>    +----------------+        +--------------+
>
> However, I cannot do that.
>
> The pipeline
>
> "filesrc location=/path/video/10.mpg ! typefind ! mpegpsdemux name=demux
> demux.video_e0,audio_c0 ! multiqueue.sink0,sink1 multiqueue0 ! video/mpeg !
> mpegvideoparse ! mpeg2dec ! queue ! ffmpegcolorspace ! autovideosink
> multiqueue0 ! audio/mpeg ! mp3parse ! fakesink "
>
> doesn't create multiqueue and doesn't connect audio source pad from the
> MPEG-PS demuxer.
> --
> View this message in context:
> http://gstreamer-devel.966125.n4.nabble.com/How-can-I-make-two-links-between-two-elements-tp2295148p2295148.html
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
>
>
>
> ------------------------------
>
> Message: 4
> Date: Tue, 20 Jul 2010 15:33:04 +0530
> From: Prabhulinga Swamy B S <prabhulingaswamy.bs at globaledgesoft.com>
> Subject: Re: [gst-devel] Duplicates frames in h264 stream
> To: Discussion of the development of GStreamer
>        <gstreamer-devel at lists.sourceforge.net>
> Message-ID: <4C457458.8090204 at globaledgesoft.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
>
> Hi Sandeep,
>     As my application is using appsrc element which is used to collect
> h264 frames, I think I can't
>     run it using gst-launch.
>
>     Here attacted a log file with GST_DEBUG=4. I found the debug
> messages about how
>     bytes are writing into the file. Please find the attachment.
>
>
> With regards,
> Prabhu B S
>
>
> On 07/20/2010 02:31 PM, Sandeep Prakash wrote:
> > Plz provide the logs as follows:
> >
> > gst-launch --gst-debug=GST_CAPS:5,GST_ELEMENT_*:1<rest of pipeline>
> >
> > Also provide the logs where the fps is changing from 30 to 60.
> >
> > Regards,
> > Sandeep
> >
>
> --
>
> Regards,
> Prabhulinga Swamy B S
>
>
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> End of gstreamer-devel Digest, Vol 50, Issue 41
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