To film from a mobile device, follow these steps:
Open the camera app on your mobile device. This is usually a default app that comes pre-installed on most smartphones.
Choose the video recording option. This is usually a toggle or switch within the camera app that allows you to switch between taking photos and recording video.
Adjust the focus and exposure settings if necessary. You can do this by tapping on the screen and adjusting the slider that appears.
Press the record button to start filming. This is typically a red button within the camera app.
To stop filming, press the record button again.
If you want to review your video, you can usually do so by accessing the camera roll or gallery app on your device.
Try to hold your phone steady while filming to avoid shaking and blurry footage. You can also use a tripod or other stabilizing device to help keep your phone steady.
Experiment with different angles and shots to make your video more interesting.
If you want to record high-quality video, make sure you have enough storage space on your device and that your device is charged or has a fully charged battery.
Some mobile devices also have a front-facing camera that you can use to record yourself or to capture a different perspective.