How to set forced output width and height in vapostproc

General Discussion
1

vaapipostproc has the forced output width and height in pixels. How can I set these two properties in vapostproc? I can not find these properties anymore in vapostproc from
https://gstreamer.freedesktop.org/documentation/va/vapostproc.html?gi-language=c

2

The right way (witch works for videoscale too), is to place a caps filter with video/x-raw\(ANY\),pixel-aspect-ratio=1/1,width=X,height=Y right after the scaling element.

1 Like
3

Thanks. Will try it out.