Help Needed on gstremer plugins issues

umang gupta umang.ece at gmail.com
Sun Oct 23 05:57:03 PDT 2011


Hello guys ,

I am trying to play one 3gp and another mpg video file on my arm based
target platform  . But I am getting issue in missing video decoder / demuxer
plugins .


A > playing 3gp video

COMMAND : gst-launch playbin uri=file:///home/root/209114_3gp.3gp
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
ERROR: from element
/GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstVdecH263:vdech2630: Video
decoding error: error init (maybe drivers not loaded) (-6)
Additional debug info:
src/gst_vdec_base.c(275): gst_vdec_base_log_decoder_error ():
/GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstVdecH263:vdech2630:
streaming stopped
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...

(gst-launch-0.10:3136): GStreamer-WARNING **: Element queue0 is not in bin
decodebin0
** Message: don't know how to handle video/x-h263, width=(int)176,
height=(int)144, framerate=(fraction)12/1


B> Playing a MPG video

COMMAND :  gst-launch playbin uri=file:///home/root/mpg_209116.mpg
Setting pipeline to PAUSED ...
** Message: don't know how to handle video/mpeg, systemstream=(boolean)true,
mpegversion=(int)1
Pipeline is PREROLLING ...
ERROR: from element /GstPlayBin:playbin0/GstDecodeBin:decodebin0: A MPEG-1
System Stream demuxer plugin is required to play this stream, but not
installed.
Additional debug info:
gstdecodebin.c(986): close_pad_link ():
/GstPlayBin:playbin0/GstDecodeBin:decodebin0:
No decoder to handle media type 'video/mpeg'
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...


Please help me in getting those plugins installed .



Thanks :
Umang Gupta
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