[gst-devel] MPEG4 Compliant Simple Profile

[Mailing List SVR]

Hi all,

I'm trying to see the video from a verint nextiva s1970e encoder, according to 
the manufacter they send an "mpeg4 compliant simple profile stream over 
rtp/udp",

I tryed the following pipeline

gst-launch-0.10 -v udpsrc port=2544 ! decodebin ! autovideosink   

here is the output:

Setting pipeline to PAUSED ...                                                    
Pipeline is live and does not need PREROLL ...                                    
Setting pipeline to PLAYING ...                                                   
New clock: GstSystemClock                                                         
/GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind.GstPad:src: 
caps = video/mpeg, systemstream=(boolean)false, mpegversion=(int)4           
/GstPipeline:pipeline0/GstDecodeBin:decodebin0/ffdec_mpeg4:ffdec_mpeg40.GstPad:sink: 
caps = video/mpeg, systemstream=(boolean)false, mpegversion=(int)4             
/GstPipeline:pipeline0/GstDecodeBin:decodebin0.GstGhostPad:src0: caps = 
video/x-raw-yuv, width=(int)0, height=(int)0, framerate=(fraction)25/1, 
format=(fourcc)I420, interlaced=(boolean)false                                                        
/GstPipeline:pipeline0/GstDecodeBin:decodebin0/ffdec_mpeg4:ffdec_mpeg40.GstPad:src: 
caps = video/x-raw-yuv, width=(int)0, height=(int)0, framerate=(fraction)25/1, 
format=(fourcc)I420, interlaced=(boolean)false                                     
/GstPipeline:pipeline0/GstDecodeBin:decodebin0.GstGhostPad:src0: caps = 
video/x-raw-yuv, width=(int)704, height=(int)576, framerate=(fraction)30000/1, 
format=(fourcc)I420, interlaced=(boolean)false, pixel-aspect-
ratio=(fraction)12/11             
/GstPipeline:pipeline0/GstDecodeBin:decodebin0/ffdec_mpeg4:ffdec_mpeg40.GstPad:src: 
caps = video/x-raw-yuv, width=(int)704, height=(int)576, 
framerate=(fraction)30000/1, format=(fourcc)I420, interlaced=(boolean)false, 
pixel-aspect-ratio=(fraction)12/11                                                                            
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/GstXvImageSink:autovideosink0-
actual-sink-xvimage.GstPad:sink: caps = video/x-raw-yuv, width=(int)704, 
height=(int)576, framerate=(fraction)30000/1, format=(fourcc)I420, 
interlaced=(boolean)false, pixel-aspect-ratio=(fraction)12/11                                          
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0.GstGhostPad:sink: caps 
= video/x-raw-yuv, width=(int)704, height=(int)576, 
framerate=(fraction)30000/1, format=(fourcc)I420, interlaced=(boolean)false, 
pixel-aspect-ratio=(fraction)12/11     
/GstPipeline:pipeline0/GstDecodeBin:decodebin0.GstGhostPad:src0.GstProxyPad:proxypad2: 
caps = video/x-raw-yuv, width=(int)704, height=(int)576, 
framerate=(fraction)30000/1, format=(fourcc)I420, interlaced=(boolean)false, 
pixel-aspect-ratio=(fraction)12/11
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0.GstGhostPad:sink.GstProxyPad:proxypad1: 
caps = video/x-raw-yuv, width=(int)704, height=(int)576, 
framerate=(fraction)30000/1, format=(fourcc)I420, interlaced=(boolean)false, 
pixel-aspect-ratio=(fraction)12/11
ERROR: from element 
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/GstXvImageSink:autovideosink0-
actual-sink-xvimage: Output window was closed
Additional debug info:
xvimagesink.c(1297): gst_xvimagesink_handle_xevents (): 
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/GstXvImageSink:autovideosink0-
actual-sink-xvimage
Execution ended after 5239190321 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0/GstXvImageSink:autovideosink0-
actual-sink-xvimage.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0.GstGhostPad:sink: caps 
= NULL
/GstPipeline:pipeline0/GstDecodeBin:decodebin0.GstGhostPad:src0: caps = NULL
/GstPipeline:pipeline0/GstDecodeBin:decodebin0/ffdec_mpeg4:ffdec_mpeg40.GstPad:src: 
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin:decodebin0/ffdec_mpeg4:ffdec_mpeg40.GstPad:sink: 
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind.GstPad:src: 
caps = NULL
Setting pipeline to NULL ...
Freeing pipeline ...

but the video is distorced as you can see in the image attached, I setted the 
intra interval (I Frame every X Frames) to 5 but also changing this value to 0 
or 120 make no difference,

any hints?

Nicola
-------------- next part --------------
A non-text attachment was scrubbed...
Name: samplevideo.png
Type: image/png
Size: 397577 bytes
Desc: not available
URL: <http://lists.freedesktop.org/archives/gstreamer-devel/attachments/20091109/b576b122/attachment.png>