<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=us-ascii" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> Hi Fabio, Thanks for the reply. As u said, i downloaded the package from the link and added to my board package, package i added can be seen in the location ../usr/lib/gstreamer-0.10/ libmfw_gst_avidemuxer.a libgstavi.so            libgstiec958.so            libgstspectrum.so           libmfw_gst_avidemuxer.la libgstcdxaparse.a       libgstlevel.a              libgstspeed.a                 libmfw_gst_avidemuxer.so libgstcdxaparse.so      libgstlevel.so             libgstspeed.so              libmfw_gst_v4lsink.a libgstcoreelements.a    libgstmad.a                libgstsubparse.a          libmfw_gst_v4lsink.la libgstcoreelements.so   libgstmad.so               libgstsubparse.so       libmfw_gst_v4lsink.so libgstcoreindexers.a    libgstmatroska.a           libgsttcp.a                 libmfw_gst_v4lsrc.a libgstcoreindexers.so   libgstmatroska.so          libgsttcp.so              libmfw_gst_v4lsrc.la libgstcutter.a          libgstmodplug.a            libgsttta.a                       libmfw_gst_v4lsrc.so libgstcutter.so         libgstmodplug.so           libgsttta.so                    libmfw_gst_vpu_dec.a libgstdebug.a           libgstmpegaudioparse.a     libgsttypefindfunctions.a   libmfw_gst_vpu_dec.la libgstdebug.so          libgstmpegaudioparse.so    libgsttypefindfunctions.so  libmfw_gst_vpu_dec.so Adding this package only increases my plugin, but when i try to run the video file i get an error message or only audio is running, mx27# gst-launch playbin uri=<a class="moz-txt-link-freetext" href="file:///mnt/nfs/Toyata_Human_Touch.mpg">file:///mnt/nfs/Toyata_Human_Touch.mpg</a> Setting pipeline to PAUSED ... Pipeline is PREROLLING ... ** Message: don't know how to handle video/mpeg, mpegversion=(int)1, systemstream=(boolean)false configure_write_channel, stream_id is 0 using this command, only audio is playing. using the below command, i get the error msg mx27# gst-launch filesrc location=/mnt/nfs/Toyata_Human_Touch.mpg ! ffmpegcolorspace ! mfw_v4lsink Setting pipeline to PAUSED ... Pipeline is PREROLLING ... ERROR: from element /pipeline0/ffmpegcsp0: not negotiated Additional debug info: gstbasetransform.c(1487): gst_base_transform_handle_buffer (): /pipeline0/ffmpegcsp0: not negotiated ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... FREEING pipeline ... I used gst-inspect command, and  found the  ffmpegcolorspace and mfw_v4lsink are available mx27# gst-inspect ffmpegcolorspace Factory Details:   Long name:    FFMPEG Colorspace converter   Class:        Filter/Converter/Video   Description:  Converts video from one colorspace to another   Author(s):    Ronald Bultje <a class="moz-txt-link-rfc2396E" href="mailto:rbultje@ronald.bitfreak.net"><rbultje@ronald.bitfreak.net></a>   Rank:         none (0) Plugin Details:   Name:                 ffmpegcolorspace   Description:          colorspace conversion copied from FFMpeg 0.4.9-pre1   Filename:             /usr/lib/gstreamer-0.10/libgstffmpegcolorspace.so   Version:              0.10.12   License:              LGPL   Source module:        gst-plugins-base   Binary package:       FFMpeg   Origin URL:           <a class="moz-txt-link-freetext" href="http://ffmpeg.sourceforge.net/">http://ffmpeg.sourceforge.net/</a> .    ; ; mx27# gst-inspect mfw_v4lsink Factory Details:   Long name:    v4l_sink   Class:        Sink/Video   Description:  Video rendering device plugin used to displayYUV 4:2:0 data with the support to crop the input image used a   Author(s):    Multimedia Team <a class="moz-txt-link-rfc2396E" href="mailto:mmsw@freescale.com"><mmsw@freescale.com></a>   Rank:         primary (256) Plugin Details:   Name:                 mfw_v4lsink   Description:          Video diaplay plug in based on V4L2   Filename:             /usr/lib/gstreamer-0.10/libmfw_gst_v4lsink.so   Version:   License:              unknown   Source module:   Binary package:       Freescale Semiconductor   Origin URL:           <a class="moz-txt-link-abbreviated" href="http://www.freescale.com">www.freescale.com</a> what may be the issue? can u help me please. Thank u for the support <div class="moz-signature"> <title></title> Regards V.Murugadoss </div> Fabio Estevam wrote: <blockquote cite="mid:383089.22470.qm@web51001.mail.re2.yahoo.com" type="cite"> <pre wrap="">Dear Murugadoss, --- On Wed, 10/22/08, murugadoss <a class="moz-txt-link-rfc2396E" href="mailto:v.murugadoss@gdatech.co.in"><v.murugadoss@gdatech.co.in></a> wrote: </pre> <blockquote type="cite"> <pre wrap="">From: murugadoss <a class="moz-txt-link-rfc2396E" href="mailto:v.murugadoss@gdatech.co.in"><v.murugadoss@gdatech.co.in></a> Subject: [gst-devel] issue in playing video To: "Discussion of the development of GStreamer" <a class="moz-txt-link-rfc2396E" href="mailto:gstreamer-devel@lists.sourceforge.net"><gstreamer-devel@lists.sourceforge.net></a> Date: Wednesday, October 22, 2008, 9:25 AM Hi, I am working on getting gstreamer over linux in i.mx27 board. I have ported the gstreamer and the audio is working fine. when i try to run the video file, it give me a error message. i have tried out with various plugins. I used the gst-inspect command to find out the plungins present, </pre> </blockquote> <pre wrap=""> Looks like you didn't follow my previous suggestions. As I referred in earlier emails you will have better performance on the MX27 if you use the hardware accelerated plugins available on Freescale's website, which makes use of hardware decoder/encoder present on MX27. Of course you can use generic plugins, but performance will not be optimal. Download the package from here: <a class="moz-txt-link-freetext" href="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</a> (Click on MX27_FULL_VPU_SW_LINUX ) , and then read carefully the Multimedia_Linux_Codecs_SDK_Release_Notes_MX27_ADS.pdf document as it contains all the information you need. There are Gstreamer pipeline examples for using the hardware accelerated plugins for encoding and deconding video on the MX27. Regards, Fabio Estevam ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world <a class="moz-txt-link-freetext" href="http://moblin-contest.org/redirect.php?banner_id=100&url=/">http://moblin-contest.org/redirect.php?banner_id=100&url=/</a> _______________________________________________ gstreamer-devel mailing list <a class="moz-txt-link-abbreviated" href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> <a class="moz-txt-link-freetext" href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a> </pre> </blockquote> </body> </html>