<html> <head> <style></style> </head> <body class='hmmessage'> <pre wrap="">Thanks for you reply,<br><br>Finally, I managed to find a solution, not the least invasive though : I switched from Ubuntu 10.04 to 9.10. And now, with the same command, the color is showing. Because I'm on Amazon EC2, I can switch server pretty quickly. So, on 8.04, it was freezing at "System Clock" step, on 10.04 no color and fine on 9.10 and 9.04. So I guess it is an Ubuntu Issue ? Or the 9.04 and 9.10 versions are more forgiving.<br><br>Here is the big command :<br><br>gst-launch-0.10 -v input1. ! queue ! decodebin2 ! videoscale ! video/x-raw-yuv,width=320,height=240 ! videobox right=-340 ! ffmpegcolorspace ! vmix.sink_0 input2. ! queue ! decodebin2 ! ffmpegcolorspace ! videoscale ! video/x-raw-yuv,width=320,height=240 ! vmix.sink_1 vmix. ! ffmpegcolorspace ! ffenc_flv ! ffmux_flv ! filesink location='/mnt/data/home/karaoke/www/karaoke/output/test.flv' filesrc name='input1' location=/mnt/data/home/karaoke/smartfox/SFS_PRO_1.6.6/Server/RedBox/webapps/SFS_RedBox/streams/SmartVideoClipPlayer_IronMan.flv filesrc name='input2' location=/mnt/data/home/karaoke/smartfox/SFS_PRO_1.6.6/Server/RedBox/webapps/SFS_RedBox/streams/SmartVideoClipPlayer_TheDarkKnight.flv videomixer name=vmix background=black sink_0::xpos=0 sink_0::ypos=0 sink_0::zorder=0 sink_1::xpos=340 sink_1::ypos=0 sink_1::zorder=1<br><br>The point of this command I think is to show two different movie in one stream. But I must say I just copied the line from our media expert :)<br></pre>Thanks !<br><br><hr id="stopSpelling">Date: Sat, 15 May 2010 09:44:04 +0300<br>From: gibrovacco@gmail.com<br>To: gstreamer-devel@lists.sourceforge.net<br>Subject: Re: [gst-devel] Black-and-white output<br><br>Hi,<br><br><div class="ecxgmail_quote">On Wed, May 12, 2010 at 7:11 PM, Louis-Simon Houde <span dir="ltr"><<a href="mailto:houdelou@hotmail.com">houdelou@hotmail.com</a>></span> wrote:<br><blockquote class="ecxgmail_quote" style="padding-left: 1ex;"> <div> Hello,<br><br>The question might sound completely silly for you but does gstreamer needs a video card to generate video output on command line with its gst-launch command ?<br></div></blockquote><div><br>it shouldn't matter as long as you're not rendering the output on the card itself.. can you please post the gst-launch command you're using?<br> <br>Regards<br> </div><blockquote class="ecxgmail_quote" style="padding-left: 1ex;"><div><br>I'm asking this question because we use gst-launch to generate video output. On one of the server, with identical command, the output is black-and-white. One of the server doesn't have any video card because it is hosted on Amazon EC2.<br> <br>Ubuntu versions are different also so it might be another cue. But it is the same gstreamer version on both servers.<br><br>Thanks<br><div class="ecxhm"> <br><hr>10 000 $ de magasinage avec Hotmail. <a href="http://go.microsoft.com/?linkid=9729716">Inscrivez-vous!</a></div> </div> <br>------------------------------------------------------------------------------<br> <br> <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">https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</a><br> <br></blockquote></div><br> <br /><hr />30 jours de prix : Hotmail vous simplifie la vie! <a href='http://go.microsoft.com/?linkid=9729714' target='_new'>Inscrivez-vous!</a></body> </html>