Unable to play mpeg video using gst-launch

[David Walker]

Hi,

Try adding a typefind element between the filesrc and mpegdemux (whilst
adding "-v" to gst-inspect) and check the stream type is what you expect
and compatible with mpegdemux.


On 23 November 2011 05:00, Debsu <debojyoti.pal at wipro.com> wrote:

> I have already used this pipeline, the following are the result:
>
> gst-launch -v filesrc location=./Videos/MovieTra1950_3.mpeg ! mpegdemux !
> mpeg2dec ! ffmpegcolorspace ! autovideosink
> *Setting pipeline to PAUSED ...
> Pipeline is PREROLLING ...
> /GstPipeline:pipeline0/GstMPEGDemux:mpegdemux0.GstPad:sink: caps =
> video/mpeg, mpegversion=(int)2, systemstream=(boolean)true,
> parsed=(boolean)true
> /GstPipeline:pipeline0/GstMpeg2dec:mpeg2dec0.GstPad:sink: caps =
> video/mpeg,
> mpegversion=(int)2, systemstream=(boolean)false
> /GstPipeline:pipeline0/GstMpeg2dec:mpeg2dec0.GstPad:src: caps =
> video/x-raw-yuv, format=(fourcc)I420, width=(int)368, height=(int)480,
> pixel-aspect-ratio=(fraction)40/23, framerate=(fraction)30000/1001,
> interlaced=(boolean)true
> ERROR: from element /GstPipeline:pipeline0/GstFileSrc:filesrc0: Internal
> data flow error.
> Additional debug info:
> gstbasesrc.c(2582): gst_base_src_loop ():
> /GstPipeline:pipeline0/GstFileSrc:filesrc0:
> streaming task paused, reason not-negotiated (-4)
> ERROR: pipeline doesn't want to preroll.
> Setting pipeline to NULL ...
> *
>
> --
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