[gstreamer-bugs] [Bug 563056] "rtpjpegdepay ! jpegdec" doesnt works

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-good | Ver: HEAD CVS




------- Comment #8 from Luc  2008-12-10 20:43 UTC -------
(1) is working
(2) is not working (plays at ~ 0.3 fps or less)
(3) is not working (plays at ~ 0.3 fps or less)
(4) is working but with debug message:
... PLAYING...
New clock: GstSystemClock
WARNING : from /GstPipeline:pipeline0 : Internal GStreamer error: clock
problem.  Please file a bug at
http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer.
Information de débogage supplémentaire :
gstbin.c(2196): gst_bin_do_latency_func (): /GstPipeline:pipeline0:
Failed to configure latency of 0:00:00.000000000


(1) gst-launch filesrc location=withpayload.log ! gdpdepay ! rtpjpegdepay !
jpegdec ! autovideosink 

(2) gst-launch rtspsrc location=rtsp://cam  ! rtpjpegdepay ! jpegdec !
autovideosink

(3) gst-launch rtspsrc location=rtsp://cam  ! rtpjpegdepay ! jpegdec !
xvimagesink

(4) gst-launch rtspsrc location=rtsp://cam  ! rtpjpegdepay ! jpegdec !
xvimagesink sync=false


I did try, with no success, to set the framerate for (2) and (3) with something
like video/x-raw-yuv,width=...,height=...,framerate=25/1 before videosink, or
image/jpeg,width=...,height=...,framerate=25/1 before jpegdec:

(5) gst-launch rtspsrc location=rtsp://cam  ! rtpjpegdepay ! jpegdec !
video/x-raw-yuv,width=640,height=480,framerate=25/1 ! xvimagesink
Définition du pipeline à PAUSED...
Le pipeline est actif et n'a pas besoin de phase PREROLL...
Passage du pipeline à la phase PLAYING...
New clock: GstSystemClock
ERREUR : de l'élément
/GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0/GstUDPSrc:udpsrc0 : Erreur interne
de flux de données.
Information de débogage supplémentaire :
gstbasesrc.c(2330): gst_base_src_loop ():
/GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0/GstUDPSrc:udpsrc0:
streaming task paused, reason not-negotiated (-4)
Execution ended after 17281037 ns.
Définition du pipeline à PAUSED...
Définition du pipeline à READY (prêt)...
Définition du pipeline à NULL...
Libération du pipeline (FREE)...


On the other hand I did not build the videorate plugin because of a dependency
problem with liboil (was found by configure, but not found during build, so i
didnt build any liboil dependent plugin cause i had just to test rtpjpegdepay),
maybe this could affect the caps "framerate" attribute ?..


...


(4) is already working :) nice work !


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