Many green artefacts when playing mpeg-2 file with gstreamer-1.0

[dina]

Hi

I'm trying:

gst-launch-1.0 -v filesrc location=/home/user/v2ts.mpg ! mpegvideoparse !
mpeg2dec ! xvimagesink

It plays, but the quality is not good, there are lots of artefacts, green
and grey squares.

The file is mpeg 2

# ffmpeg -i v2ts.mpg 

Input #0, mpegts, from 'v2ts.mpg':
  Duration: 00:01:59.98, start: 0.104000, bitrate: 4617 kb/s
  Program 3 
    Stream #0:0[0x100]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002),
yuv420p(tv), 720x576 [SAR 16:15 DAR 4:3], max. 5000 kb/s, 25 fps, 25 tbr,
90k tbn, 50 tbc
    Stream #0:1[0x101]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
stereo, s16p, 192 kb/s

I can play the same file with gstreamer-0.1, but I need gstreamer-1.0
version. Could you help me with the right pipeline on  gstreamer-1.0 ?

gstreamer version 1.4.4 on Debian linux. 

Actually, I need to stream it

I tried 

Sender:

gst-launch-1.0 filesrc location=/home/user/v2ts.mpg ! mpegvideoparse !
mpegtsmux ! rtpmp2pay ! udpsink host=230.255.0.20 port 1234

Reseiver:

gst-launch-1.0 playbin uri=udp://@230.255.0.20:1234


The same -  lots of artefacts.

Any help would appreciate

Dina



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