image/video orientation

classic Classic list List threaded Threaded
2 messages Options
Reply | Threaded
Open this post in threaded view
|

image/video orientation

Julien Isorce
Hi,
In GStreamer, image are top-down.
Any plan to support other orientations (bottom-up) and to have the orientation in the caps: "video/x-raw-rgb, orientation=top-down" ?
++
Julien




_______________________________________________
gstreamer-devel mailing list
[hidden email]
http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
Reply | Threaded
Open this post in threaded view
|

Re: image/video orientation

Wim Taymans
On 01/05/2012 02:29 PM, Julien Isorce wrote:
> Hi,
> In GStreamer, image are top-down.
> Any plan to support other orientations (bottom-up) and to have the
> orientation in the caps: "video/x-raw-rgb, orientation=top-down" ?

There are no plans to have the orientation in the caps like that in
0.10, you have to rotate the
image before pushing out the buffer (see avidemux). In 0.11 you can use
negative strides to
express this upside-down image.

Wim

> ++
> Julien
>
>
>
>
>
> _______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

_______________________________________________
gstreamer-devel mailing list
[hidden email]
http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel