<div dir="ltr"><br><br><div class="gmail_quote">On Tue, Jul 15, 2008 at 4:42 AM, Alexandre <<a href="mailto:airmind@gmail.com">airmind@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>Hi,<br><br>I'm doing video conversion using GStreamer, and one of things I need is to scale down a video, if it is bigger then allowed. <br>I've setup a pipeline using decodebin, and I was able to use the videoscale plugin by setting some fixed caps, but I want to set these caps only when the video dimensions are bigger then allowed. As I far as I understand it, I need to have the caps negociated to get the video dimensions, but then I can't set the caps I want. Is this right? How can I do what I want?</div>
</blockquote><div> </div><div> You can get the caps when decodebin adds a new pad, and at this time
you analyze its caps to decide if you need videoscale or not. <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><br></div>
</blockquote><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div dir="ltr"><br>
<br>Thanks in advance<br><font color="#888888"><br>-- <br>Alexandre Rosenfeld <br><br>EngComp 06 - USP São Carlos
</font></div>
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<br></blockquote></div><br>-thiago<br></div>