[gstreamer-bugs] [Bug 604394] New: unable to create playable media using tcpclientsrc and tcpserversrc filters

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Fri Dec 11 12:56:09 PST 2009


https://bugzilla.gnome.org/show_bug.cgi?id=604394
  GStreamer | gst-plugins-base | 0.10.25

           Summary: unable to create playable media using tcpclientsrc and
                    tcpserversrc filters
    Classification: Desktop
           Product: GStreamer
           Version: 0.10.25
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: rrp702 at yahoo.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


Client: gst-launch-0.10 tcpclientsrc port=5000 protocol=1 ! videoscale !
'video/x-raw-yuv,width=352,height=288' ! videorate !
'video/x-raw-yuv,framerate=18/1' ! queue ! x264enc byte-stream=true bitrate=200
subme=6 ! matroskamux

Server: gst-launch-0.10 filesrc location=GranTorino2008.avi ! avidemux
name=demux demux.video_00 ! xviddec ! ffmpegcolorspace !
video/x-raw-yuv,format=\(fourcc\)I420 ! tcpserversink port=5000 protocol=1


1. if i play the .mkv file using mplayer it will show the 1st frame only for
throughout the file duration.

2. But if i remove videoscale and videorate from the pipeline the mkv file
becomes perfectly playable. 

3. Also if i modify the client side pipeline to :
gst-launch-0.10 tcpclientsrc do-timestamp=true port=5000 protocol=1 ! queue !
ffmpegcolorspace ! video/x-raw-yuv,format=\(fourcc\)I420 ! videorate !
'video/x-raw-yuv,framerate=18/1' ! queue ! x264enc byte-stream=true bitrate=200
subme=6 key-int-max=90 ! matroskamux ! filesink location=test.mkv
the file is again playable.

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