Move your queues to attach to the tee. 'video/x-raw-yuv,width=640,<blockquote class="gmail_quote">height=480,framerate=30/1' ! tee name=buffer \ buffer. ! queue ! xvimagesink \</blockquote><blockquote class="gmail_quote">buffer. ! queue ! videorate ! \ 'video/x-raw-yuv,framerate=30/1' ! mux. avimux name=mux ! </blockquote> <div class="gmail_quote">On Thu, Feb 28, 2013 at 8:01 AM, m.dabrowski <<a href="mailto:m.dabrowski@wb.com.pl" target="_blank">m.dabrowski@wb.com.pl</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Hello, I am new in Gstreamer framework. I think that this tool help me with describled below task, but I didn't find good solution yet. Maybe this forum help me. I want to capture video from camera and split stream for two identical streams. One of them must be encode by h264 codec and streem out by etheret <- here I haven’t any problems. Second of them I wont to store on hdd in playable parts without any quality loss. I wont to store only newest parts of stream. <- here I have problems. I try to put raw wideo to avimux and split to parts by multifilesink. It works fine but only first part is playable. Rest of them havn't avi headder an tey aren't playable. gst-launch-0.10 v4l2src device=/dev/video0 ! 'video/x-raw-yuv,width=640,height=480,framerate=30/1' ! tee name=buffer ! queue ! xvimagesink buffer. ! queue ! videorate ! 'video/x-raw-yuv,framerate=30/1' ! queue ! mux. avimux name=mux ! multifilesink location=testvideo-%05d.avi max-files=10 max-file-size=100000 next-file=4 All of this process will be use for alternative real time low quality video streaming in 512 kb/s band and no real time on demand sending high quality video buffered by 1 minute. Do you have any sugestion ? -- View this message in context: <a href="http://gstreamer-devel.966125.n4.nabble.com/Buffering-high-quality-video-stream-tp4658815.html" target="_blank">http://gstreamer-devel.966125.n4.nabble.com/Buffering-high-quality-video-stream-tp4658815.html</a> Sent from the GStreamer-devel mailing list archive at Nabble.com. _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </blockquote></div>