Hi sudarshan:<div> I tried your method, but it's still can not work, there is no video and audio output.</div><div>So It's that because I have on H264 plugin in my system? which gstreamer plugin I </div><div>should install ? tks :)<br> <br><div class="gmail_quote">On Mon, Dec 6, 2010 at 2:33 AM, sudarshan bisht <span dir="ltr"><<a href="mailto:bisht.sudarshan@gmail.com">bisht.sudarshan@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"> This means .flv file ( which is a container format) has h264 video stream and you need to have appropriate h264 decoder plugin in order to decode the video stream. <div><br></div><div>If your end goal is to play this file then you can use following pipeline ;</div> <div><span style="color:rgb(51, 51, 255)">gst-launch </span><span style="color:rgb(51, 51, 255)">-v filesrc location=./gsd1.flv ! flvdemux name=demux demux. ! queue ! decodebin ! autovideosink demux. ! queue ! decodebin ! autoaudiosink </span></div> <div><span style="color:rgb(51, 51, 255)"> </span></div><div><font color="#3333FF"><br></font></div><div><span style="color:rgb(51, 51, 255)"><br> </span></div><div><br> <br><div class="gmail_quote"><div><div></div><div class="h5">On Sun, Dec 5, 2010 at 5:07 PM, michael young <span dir="ltr"><<a href="mailto:mcygogo@gmail.com" target="_blank">mcygogo@gmail.com</a>></span> wrote:<br> </div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div></div><div class="h5"> Hi all:<br> I test the FLV demuxer like this: <font color="#3333FF">gst-launch -v filesrc location=./gsd1.flv ! flvdemux ! audioconvert ! autoaudiosink</font><div>and this is the method provided by<font color="#FF0000"> gstflvdemux.c. </font>But I got the error like this:</div> <div><font color="#FF0000"><br></font></div><div><div style="color:rgb(255, 0, 0)">Setting pipeline to PAUSED ...</div><div style="color:rgb(255, 0, 0)">Pipeline is PREROLLING ...</div><div style="color:rgb(255, 0, 0)"> /GstPipeline:pipeline0/GstFlvDemux:flvdemux0.GstPad:video: caps = video/x-h264, pixel-aspect-ratio=(fraction)1/1, codec_data=(buffer)01640015ffe1001e67640015ac34e602808effc028402804000003000400000300ca3c58b67801000468e9bbcb</div> <div style="color:rgb(255, 0, 0)">ERROR: from element /GstPipeline:pipeline0/GstFlvDemux:flvdemux0: Internal data stream error.</div><div style="color:rgb(255, 0, 0)">Additional debug info:</div><div style="color:rgb(255, 0, 0)"> gstflvdemux.c(2282): gst_flv_demux_loop (): /GstPipeline:pipeline0/GstFlvDemux:flvdemux0:</div><div style="color:rgb(255, 0, 0)">stream stopped, reason not-linked</div><div style="color:rgb(255, 0, 0)">ERROR: pipeline doesn't want to preroll.</div> <div style="color:rgb(255, 0, 0)">Setting pipeline to NULL ...</div><div style="color:rgb(255, 0, 0)">/GstPipeline:pipeline0/GstFlvDemux:flvdemux0.GstPad:audio: caps = NULL</div><div style="color:rgb(255, 0, 0)"> /GstPipeline:pipeline0/GstFlvDemux:flvdemux0.GstPad:video: caps = NULL</div><div style="color:rgb(255, 0, 0)">Freeing pipeline ...</div><div style="color:rgb(255, 0, 0)"><br></div><div>So , what's the information means? How I fix it ?</div> </div> <br></div></div>------------------------------------------------------------------------------<br> What happens now with your Lotus Notes apps - do you make another costly<br> upgrade, or settle for being marooned without product support? Time to move<br> off Lotus Notes and onto the cloud with Force.com, apps are easier to build,<br> use, and manage than apps on traditional platforms. Sign up for the Lotus<br> Notes Migration Kit to learn more. <a href="http://p.sf.net/sfu/salesforce-d2d" target="_blank">http://p.sf.net/sfu/salesforce-d2d</a><br>_______________________________________________<br> gstreamer-devel mailing list<br> <a href="mailto:gstreamer-devel@lists.sourceforge.net" target="_blank">gstreamer-devel@lists.sourceforge.net</a><br> <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a><br> <br></blockquote></div><br><br clear="all"><br>-- <br>Regards,<br><br>Sudarshan Bisht<br> </div> <br>------------------------------------------------------------------------------<br> What happens now with your Lotus Notes apps - do you make another costly<br> upgrade, or settle for being marooned without product support? Time to move<br> off Lotus Notes and onto the cloud with Force.com, apps are easier to build,<br> use, and manage than apps on traditional platforms. Sign up for the Lotus<br> Notes Migration Kit to learn more. <a href="http://p.sf.net/sfu/salesforce-d2d" target="_blank">http://p.sf.net/sfu/salesforce-d2d</a><br>_______________________________________________<br> gstreamer-devel mailing list<br> <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a><br> <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a><br> <br></blockquote></div><br></div>