On Mon, Jul 14, 2014 at 02:28:58PM -0400, Bruce Ashfield wrote: > On 14-07-14 10:16 AM, Dimitri Slavaski wrote: > >Hello, > > > >I am trying to get gstreamer on a Beaglebone Black. After some tries and > >looking to the example on the am335x-evmsk, i didnt get it working yet. > >So i am wondering what i did wrong, i get this message: > > > >root@beaglebone:/# gst-launch-0.10 filesrc location=HistoryOfTI-480p.m2v > >! mpegvideoparse ! ffdec_mpeg2video ! ffmpegcolorspace ! fbdevsink > >device=/dev/fb0 -v > >Setting pipeline to PAUSED ... > >Pipeline is PREROLLING ... > >/GstPipeline:pipeline0/GstMpegvParse:mpegvparse0.GstPad:src: caps = > >video/mpeg, mpegversion=(int)2, systemstream=(boolean)false, > >parsed=(boolean)true, width=(int)720, height=(int)405, > >framerate=(fraction)48/1, pixel-aspect-ratio=(fraction)1/1, > >codec_data=(buffer)2d019512ffffe1e8000001b5148a00010000000001b8, > >profile=(string)main, level=(string)low, interlaced=(boolean)false > >/GstPipeline:pipeline0/ffdec_mpeg2video:ffdec_mpeg2video0.GstPad:sink: > >caps = video/mpeg, mpegversion=(int)2, systemstream=(boolean)false, > >parsed=(boolean)true, width=(int)720, height=(int)405, > >framerate=(fraction)48/1, pixel-aspect-ratio=(fraction)1/1, > >codec_data=(buffer)2d019512ffffe1e8000001b5148a00010000000001b8, > >profile=(string)main, level=(string)low, interlaced=(boolean)false > >Caught SIGSEGV accessing address (nil) > >Spinning. Please run 'gdb gst-launch 375' to continue debugging, Ctrl-C > >to quit, or Ctrl-\ to dump core. > > > >I'm running the Daisy branch without any non-custom recipes.\ > > Hmm. I've never tried this myself. Adding Kevin to the cc' in case he's > tried this, or can see if he gets similar results.
Hmm, I got the following resulst: root@beaglebone:~# gst-launch-0.10 filesrc location=cinedemo.m2v ! mpegvideoparse ! ffdec_mpeg2video ! ffmpegcolorspace ! fbdevsink device=/dev/fb0 -v WARNING: erroneous pipeline: no element "mpegvideoparse" It seems that the plugins such as "mpegvideoparse" and "fbdevsink" are not enabled for BBB BSP. Have you made any change to gstreamer recipe? Thanks, Kevin
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