<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;">Thanks Tim,<br>I found the interleave plugin very useful to adapt to my needs,<br>Regards,<br>al<br><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;">----- Message d'origine ----<br>De : Tim Müller <t.i.m@zen.co.uk><br>À : gstreamer-devel@lists.sourceforge.net<br>Envoyé le : Vendredi, 13 Juin 2008, 16h49mn 00s<br>Objet : Re: [gst-devel] Creating a simple 1-N plugin<br><br>On Fri, 2008-06-13 at 14:27 +0000, Albert Costa wrote:<br><br>Hi,<br><br>> I want to create a plugin that has 1 sink pad and N (fixed, no request<br>> nor sometimes, so let's say 2) source pads. The sink gets some video,<br>> and source pads 1 & 2 would send both
home-generated data buffers. Is<br>> there any simple example on how to create such a plugin. Can it work<br>> on the basic '1-1' model, but with creating 2 src pads, pushing my<br>> buffers over the pads in the chain() method? Or does it have to use a<br>> loop() ? <br><br>You can do that from within a chain function. You can push one buffer on<br>one pad, and then push a buffer on the other pad (or the same pad again)<br>next time. Or push one buffer on both source pads, or save the buffer<br>for later processing and not push anything at all - it's all allowed.<br><br>Most demuxers work like this. Deinterleave in gst-plugins-bad is another<br>element which pushes buffers on multiple source pads from a chain<br>function.<br><br> Cheers<br> -Tim<br><br><br><br>-------------------------------------------------------------------------<br>Check out the new SourceForge.net Marketplace.<br>It's the best place to buy
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