@veye_xumm
thanks for the answer, my seller listed 720p/60 and 1080/30 looks like he's wrong with that.

(Imx290)

Hello
when using veye_raspivid and using any other format then 1080*1920 it splits the video in half and display both halves wrong.
1080p is behaving normally, but 720 is not.changed bitrate and other settings, but nothing changes the behaviour.

this is 720x1280

this is 1080x1920

I've attatched the exact commands

$ /usr/local/share/veye-raspberrypi/veye_raspivid -b 5120000 -w 1280 -h 720 -fps 30
camera num -1
Hardare version: 2a22082
mmal: mmal_component_enable w 1280 h 720 fps 30

 raspipreview_create  com
mmal: Splitter has 4 output port,you could use num 2,3 for extend

$ /usr/local/share/veye-raspberrypi/veye_raspivid -b 5120000 -w 1920 -h 1080 -fps 30
camera num -1
Hardare version: 2a22082
mmal: mmal_component_enable w 1920 h 1080 fps 30

 raspipreview_create  com
mmal: Splitter has 4 output port,you could use num 2,3 for extend