Add images before and after video stream

[Sean DuBois]

On Mon, Mar 27, 2017 at 11:36:00PM +0530, Ronit Zagade wrote:
> this is not possible
>
> On 27-Mar-2017 11:22 PM, "Ormi" <mi.ormos at gmail.com> wrote:
>
> > Hi guys!
> >
> > I have an idea to make pipeline for making videos from conferences.
> > I already have a pipeline which can link 2 videos altogether in one frame,
> > one video of speaker, one video of slides and also small image of
> > presentation topic.
> > But What I am thinking next is link one intro picture before the video and
> > one after the video. So far I couldn't find any references about this in
> > gstreamer.
> > My idea is like 5 seconds of one intro picture, then video playback (55
> > second) and the one last final picture of references for example 5 seconds.
> >
> > Does anybody have an idea if it is possible, to add this capabilities to my
> > pipeline?
> >
> > Thanks a lot
> > Ormi
> >
> >
> >
> > --
> > View this message in context: http://gstreamer-devel.966125.
> > n4.nabble.com/Add-images-before-and-after-video-stream-tp4682412.html
> > Sent from the GStreamer-devel mailing list archive at Nabble.com.
> > _______________________________________________
> > gstreamer-devel mailing list
> > gstreamer-devel at lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >

> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

Hi Ormi,

I don't know if you can do this with gst-launch, but it wouldn't be very
hard with the actual GStreamer API (I have done it before)

It sounds like you are using the videomixer/compositor? You can very
easily add/remove inputs from it at runtime while using the API. You
would just need to do a timeout and then add/remove the Pads you want.