[Interest] Generating .avi or .mpg from Qt? (from sequence of QImages or QPixmaps)

Pau Garcia i Quiles pgquiles at elpauer.org
Wed Aug 6 00:20:23 CEST 2014


Hello,

Try using QtGstreamer and a multifile source:

http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-good-plugins/html/gst-plugins-good-plugins-multifilesrc.html




On Tue, Aug 5, 2014 at 11:22 PM, Phil Weinstein <philw at indra.com> wrote:

> We are generating on-screen animations in Qt 4.8.6 widgets on Windows
> (just redrawing, based on a repeating QTimer).  Does Qt4 or Qt5 proper
> support (or will Qt5 soon support) generation of .mpg / .mpeg (MPEG) or
> .avi files for generated animations?  I'm imagining that this would be
> done by providing a sequence of QImages or QPixmaps having consistent
> dimensions, perhaps with a specified frame rate.  Short of that, are
> there any well supported third-party Qt packages for doing this?
>
> Thanks in advance,
> Phil Weinstein
> CADSWES, University of Colorado
> _______________________________________________
> Interest mailing list
> Interest at qt-project.org
> http://lists.qt-project.org/mailman/listinfo/interest
>



-- 
Pau Garcia i Quiles
http://www.elpauer.org
(Due to my workload, I may need 10 days to answer)
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.qt-project.org/pipermail/interest/attachments/20140806/b8fd3d28/attachment.html>


More information about the Interest mailing list