Reading a video's frames with maximum speed

Hamdi Rakkez hamdi.rakez.selotec at gmail.com
Fri Apr 24 09:12:04 PDT 2015


Really excellent.

Thank you a lot.

Best Regards,
Hamdi

On Fri, Apr 24, 2015 at 5:08 PM, Tim Müller <tim at centricular.com> wrote:

> On Fri, 2015-04-24 at 16:38 +0100, Hamdi Rakkez wrote:
>
> Hi,
>
> > Is it possible to read a video with Gstreamer frame after frame
> > without respecting any frame rate.
> >
> > I'll explain more, this is a pipeline : ps:video.y4m contains 300
> > frames
> >
> >
> > gst-launch-1.0 filesrc location=video.y4m ! decodebin ! unsharp !
> > ximagesink
> >
> > So what I need from Gstreamer is to read this video and to apply the
> > element unsharp to the 300 frames one after another without stopping.
>
> Just use
>
>   .. ! ximagesink sync=false
>
> if you still want to render the frames, or use
>
>   ... ! fakesink
>
> if you don't want to render them.
>
> Cheers
>  -Tim
>
>
> --
> Tim Müller, Centricular Ltd - http://www.centricular.com
>
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>
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