Hello M_hadi,
On iPhone 14 models, Action mode provides improved stabilization while recording in Video mode. Tap the Action Mode Off button at the top of the screen to turn Action mode on and The Action Mode On button to turn it off.
Note: Action mode works best in bright light. If you want to use Action mode in lower light, go to Settings > Camera > Record Video, then turn on Action Mode Lower Light. Action mode has a maximum capture resolution of 2.8K.
Change the camera’s video recording settings on iPhone - Apple Support
Record videos with your iPhone camera - Apple Support
Let us know if this helps.