<br><br><div class="gmail_quote">2009/7/16 Albert Costa <span dir="ltr"><<a href="mailto:costa_albert@yahoo.fr">costa_albert@yahoo.fr</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div><div style="font-family: 'times new roman','new york',times,serif; font-size: 12pt;"><br><div>In graphedit, the property page for the element shows video decoder options (mainly PAL and SECAM formats). The output pin also reports the decoder options, plus the image format. </div> </div></div></blockquote><div> </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div style="font-family: 'times new roman','new york',times,serif; font-size: 12pt;"> <div>And if I connect a video renderer and try to play, it says no peripheral is connected.</div></div></div></blockquote><div><br> So it's not a GStreamer problem. <br><br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div><div style="font-family: 'times new roman','new york',times,serif; font-size: 12pt;"><div></div><div>There is a software provided with the hardware, I tested it at home it did allow the grabbing. But I don't know if there's a way to use the hw without the sw...</div> </div></div></blockquote><div><br>From my experience, if you can see the hw in graphedit then you can use it without the sw. If not, you can't.<br><br>Try to grab using "Window Movie Maker" that is installed by default on winxp<br> (select "capture from video device")<br> </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div style="font-family: 'times new roman','new york',times,serif; font-size: 12pt;"> <div></div><div>Regards,</div><div>Al</div></div></div></blockquote><div><br>Julien<br> <br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div><div style="font-family: 'times new roman','new york',times,serif; font-size: 12pt;"><div></div><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"> <font face="Tahoma" size="2"><div class="im"><hr size="1"><b><span style="font-weight: bold;">De :</span></b> Julien Isorce <<a href="mailto:julien.isorce@gmail.com" target="_blank">julien.isorce@gmail.com</a>><br></div> <b><span style="font-weight: bold;">À :</span></b> Gstreamer <<a href="mailto:gstreamer-devel@lists.sourceforge.net" target="_blank">gstreamer-devel@lists.sourceforge.net</a>><br><b><span style="font-weight: bold;">Envoyé le :</span></b> Jeudi, 9 Juillet 2009, 17h12mn 45s<br> <b><span style="font-weight: bold;">Objet :</span></b> Re: [gst-devel] Re : Re : Grabbing analog video source with gstreamer<br></font><div><div></div><div class="h5"><br>(reply to the gst list)<br><br>Note that you should have the same error doing:<br> <br>set GST_DEBUG=1<br>gst-launch dshowvideosrc ! fakesink<br><br>About the reason of the error, you should have this error only if you disconnect the usb link.<br> <br>-->Anything with right bouton on the capture filter in graphedit, to open the property page ?<br>-->property page on the ouput pin ?<br>-->Is there a software joined to the device ? does it work ?<br><br>Julien<br> <br><div class="gmail_quote">2009/7/9 Albert Costa <span dir="ltr"><<a rel="nofollow" href="mailto:costa_albert@yahoo.fr" target="_blank">costa_albert@yahoo.fr</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div><div style="font-size: 12pt;"><div>Hi,</div><div>ok it does appear in the list. I wanted to add a renderer and see if it plays, but...</div><div> Problem is then that it does not see that I have a source physically connected to it. I guess that's also why gstreamer plugin does not recognize it.</div><div>See attached pict.</div><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"> Al</div><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><font face="Tahoma" size="2"><div><hr size="1"> <b><span style="font-weight: bold;">De :</span></b> Julien Isorce <<a rel="nofollow" href="mailto:julien.isorce@gmail.com" target="_blank">julien.isorce@gmail.com</a>><br><b><span style="font-weight: bold;">À :</span></b> Discussion of the development of GStreamer <<a rel="nofollow" href="mailto:gstreamer-devel@lists.sourceforge.net" target="_blank">gstreamer-devel@lists.sourceforge.net</a>><br></div><b><span style="font-weight: bold;">Envoyé le :</span></b> Jeudi, 9 Juillet 2009, 14h51mn 42s<br> <b><span style="font-weight: bold;">Objet :</span></b> Re: [gst-devel] Re : Grabbing analog video source with gstreamer<br></font><div><div></div><div><br>dshowvideosrc handles a capture device only if the device driver implements the directshow capture interfaces.<br> To check if you driver associated with your "SvideoToUsb device", implements those interfaces or not,<br> you can use "graphedit" (you can find it on the web).<br>Then if you see your device in "Video Capture Device" category, then it should be ok.<br><br>Julien<br><br><div class="gmail_quote">2009/7/9 Albert Costa <span dir="ltr"><<a rel="nofollow" href="mailto:costa_albert@yahoo.fr" target="_blank">costa_albert@yahoo.fr</a>></span><br> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div style="font-size: 12pt;"> <div>Hi, </div><div>thanks for the tips. I actually already use the winbuilds binaries, so I got this one (though I'm on winbuild version 0.10.2, not 0.10.3).</div><div>However, I cannot see my grabber input with it. It works fine with a simple usb webcam, but looks like the Svideo to USB grabber is not handled the same way, pitty...</div> <div>Regards,</div><div>Al</div><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><font face="Tahoma" size="2"><hr size="1"> <b><span style="font-weight: bold;">De :</span></b> Julien Isorce <<a rel="nofollow" href="mailto:julien.isorce@gmail.com" target="_blank">julien.isorce@gmail.com</a>><br><b><span style="font-weight: bold;">À :</span></b> Discussion of the development of GStreamer <<a rel="nofollow" href="mailto:gstreamer-devel@lists.sourceforge.net" target="_blank">gstreamer-devel@lists.sourceforge.net</a>><br><b><span style="font-weight: bold;">Envoyé le :</span></b> Jeudi, 9 Juillet 2009, 11h53mn 54s<br> <b><span style="font-weight: bold;">Objet :</span></b> Re: [gst-devel] Grabbing analog video source with gstreamer<br></font><div><div></div><div><br>Hi,<br><br>You can try dshowvideosrc from there:<br><br><a rel="nofollow" href="http://www.gstreamer-winbuild.ylatuya.es/doku.php?id=download" target="_blank">http://www.gstreamer-winbuild.ylatuya.es/doku.php?id=download</a><br> <br>which is different from the one who is in gst-plugins-bad<br> <br>see <a rel="nofollow" href="http://bugzilla.gnome.org/show_bug.cgi?id=517203" target="_blank">http://bugzilla.gnome.org/show_bug.cgi?id=517203</a> for more informations.<br><br>Julien<br><br><div class="gmail_quote"> 2009/7/8 Philip Jägenstedt <span dir="ltr"><<a rel="nofollow" href="mailto:philip@foolip.org" target="_blank">philip@foolip.org</a>></span><br> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">I've done capture with GStreamer using v4l2src, but if you're on XP<br> have a look at <a rel="nofollow" href="http://asabil.wordpress.com/2007/05/20/directshowvideosrc-for-gstreamer/" target="_blank">http://asabil.wordpress.com/2007/05/20/directshowvideosrc-for-gstreamer/</a><br> Apparently it's dshowsrcwrapper in gst-plugins-bad.<br> <br> Philip<br> <div><div></div><div><br> On Wed, Jul 8, 2009 at 14:41, Albert Costa<<a rel="nofollow" href="mailto:costa_albert@yahoo.fr" target="_blank">costa_albert@yahoo.fr</a>> wrote:<br> > Hi,<br> > I would like to know if anyone has already used GStreamer to get video from<br> > an analog source? For some reasons, I may have to use a S-Video camera for a<br> > project. So I'll need to get the video from it. Has anyone experienced using<br> > gst with a frame grabber ? (btw, I'm under winXP)<br> > I've tried a S-Video to USB converter, but I cannot see which plugin I could<br> > use : ksvideosrc does not see it.<br> > Any help or advice would be welcomed,<br> > Regards,<br> > Al<br> ><br> </div></div>> ------------------------------------------------------------------------------<br> > Enter the BlackBerry Developer Challenge<br> > This is your chance to win up to $100,000 in prizes! For a limited time,<br> > vendors submitting new applications to BlackBerry App World(TM) will have<br> > the opportunity to enter the BlackBerry Developer Challenge. 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