<div class="gmail_quote">On Tue, Aug 24, 2010 at 7:20 PM, Hu, Gang A <<a href="http://gang.a.hu">gang.a.hu</a>@<a href="http://intel.com">intel.com</a>> wrote: <blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> Add byte-stream=true to the x264enc. Use gst-launch camerasrc ! queue ! video/x-raw-yuv,format=\(fourcc\)I420,width=1280,height=480 ! x264enc byte-stream=true ! filesink locaton=tmp.264 to recorder your images. Use gst-launch filesrc location=tmp.264 ! h264parse ! ffdec_h264 ! ffmpegcolorspace ! ximagesink to play the file. <div><div></div><div class="h5"> -----Original Message----- From: Praveen Pandey [mailto:<a href="mailto:Praveen.Pandey@aricent.com">Praveen.Pandey@aricent.com</a>] Sent: Tuesday, August 24, 2010 7:50 PM To: Discussion of the development of GStreamer Subject: Re: [gst-devel] Gstreamer 264 You can use 'h264parse' plugin for parsing .264 file gst-launch filesrc location= <.264 file> ! h264parse ! ffdec_h264 ! fakesink / or any real video renderer BR, Praveen ________________________________________ From: hsteven [<a href="mailto:zixia.huang@gmail.com">zixia.huang@gmail.com</a>] Sent: Thursday, August 12, 2010 1:13 AM To: <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> Subject: [gst-devel] Gstreamer 264 Hello, I am confused with the 264 codec used in gstreamer. When I test the x264enc and ffdec_h264 using the following command: gst-launch camerasrc ! queue ! video/x-raw-yuv,format=\(fourcc\)I420,width=1280,height=480 ! x264enc ! queue ! ffdec_h264 ! ffmpegcolorspace ! sdlvideosink fullscreen=true The performance is perfect. However when I try to save the encoded 264 stream into a file as: gst-launch camerasrc ! queue ! video/x-raw-yuv,format=\(fourcc\)I420,width=1280,height=480 ! x264enc ! filesink locaton=tmp.264 And I try to play tmp.264 using ffplay, it seems that ffmpeg does not know the format the encoded 264 stream. In addition, I try to play another 264 stream directly encoded using libx264 on gstreamer, ffdec_h264 seems does not understand the format. So does any person know this issue? And can I solve the problem? Thank you so much! -- View this message in context: <a href="http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-264-tp2321786p2321786.html" target="_blank">http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-264-tp2321786p2321786.html</a> Sent from the GStreamer-devel mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. 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Join now, and jumpstart your future. <a href="http://p.sf.net/sfu/intel-atom-d2d" target="_blank">http://p.sf.net/sfu/intel-atom-d2d</a> _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a> </div></div></blockquote><div> Or if you just want to play it using ffplay or mplayer, put the encoded output in a container. </div></div>gst-launch camerasrc ! queue ! video/x-raw-yuv,format=\(fourcc\)I420,width=1280,height=480 ! x264enc ! avimux filesink locaton=tmp.avi ffplay tmp.avi -- Raseel