[gst-embedded] Fwd: [beagleboard] Re: how to let gstreamer and dsplink to work

[Favor Tang]

---------- Forwarded message ----------
From: Favor Tang <tangher at gmail.com>
Date: Thu, Apr 23, 2009 at 2:19 PM
Subject: Re: [beagleboard] Re: how to let gstreamer and dsplink to work
To: beagleboard at googlegroups.com


hi.

stefan: I dont use x server. thanks for you reminded me. I know why
the xv output error is occurred. cause I dont get x-server support on
my console image.  I should use TIDmaiVideoSink, is that right?

Luther: I follow your instructions, I think I am not far away from
success. But I need more help.
when I play a video file like below, I got errors from mmcblk0 error.
I don't know why?
it just show a small rectangle with a TI brand mark on the right top
of it, except that, It didnt' show any thing.
instead, it  hanged by the error.

any suggestions?
thanks

root at beagleboard:/usr/share/ti-codec-combos# modprobe sdmak
root at beagleboard:/usr/share/ti-codec-combos#  gst-launch
--gst-debug=TI*:2 filesrc location=/home/root/mediaFile/Terminator\
Salvation.mp4  ! TIViddec2 codecName=mpeg4dec engineName=decode
genTimeStamps=FALSE ! TIDmaiVideoSink videoStd=D1_NTSC
displayStd=fbdev displayDevice=/dev/fb2

(gst-launch-0.10:1629): GStreamer-WARNING **: Failed to load plugin
'/usr/lib/gstreamer-0.10/libgstsubparse.so':
/usr/lib/gstreamer-0.10/libgstsubparse.so: undefined symbol:
parse_sami Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
0:00:01.695709235  1628   0x1047c8 WARN             TIViddec2 gsttividdec2.c:150
6:gst_tividdec2_frame_duration: framerate not specified; using 29.97fps
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
mmcblk0: error -84 transferring data
end_request: I/O error, dev mmcblk0, sector 1587845
end_request: I/O error, dev mmcblk0, sector 1587853
end_request: I/O error, dev mmcblk0, sector 1587861
end_request: I/O error, dev mmcblk0, sector 1587869
end_request: I/O error, dev mmcblk0, sector 1587877
end_request: I/O error, dev mmcblk0, sector 1587885
end_request: I/O error, dev mmcblk0, sector 1587893
end_request: I/O error, dev mmcblk0, sector 1587901
end_request: I/O error, dev mmcblk0, sector 1587909
end_request: I/O error, dev mmcblk0, sector 1587917
end_request: I/O error, dev mmcblk0, sector 1587925
end_request: I/O error, dev mmcblk0, sector 1587933
end_request: I/O error, dev mmcblk0, sector 1587941
end_request: I/O error, dev mmcblk0, sector 1587949
end_request: I/O error, dev mmcblk0, sector 1587957
end_request: I/O error, dev mmcblk0, sector 1587965

> Could you try to rerun those commands but using
> /usr/share/ti-codec-engine as workdir ?
> There was a bug in gstreamer that required that, it is said it was
> corrected but maybe your version still has it.
>
> dsnk
>
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