How to overlap two qgraphicsvideoitem

[herculis]

how can overlap qgraphicsvideoitem by parent child concept.
could anyone explain it with syntax.
Thanks

[SGaist]

Hi,

Why is the parent/child concept mandatory ?

You could try by just putting one on top of the other and set the z value of them accordingly.

[herculis]

actually i need to built a video player which has two display one overlapping the other and for sometime 1st display shud show the video and some time display 2 shuld show the video and when switching the display there should not be a delay for black screen for some mili sec it shuld be like when i hide first display the 2nd display shuld be running under it so it creates a illusion that its continous.
I tried it with qvideowidget and stack them wihth qstackwidget but when i switch there is a black screen (delay) while switching coz displays are not actually one above the other when we call the it comes.
So can u help me in this please.How can i do it.

[herculis]

thanks

[herculis]

hallo SGaist
I used qgraphicsvideoitem and then with setsize i overlap two qgraphicsvideoitem .Now as i mentioned above i want that thing to happen how can i do it.please help.

[SGaist]

It's really not clear. But from what I understood, why not just exchange the size and z value of the two items ?