Two video modes are preset on the G-EYE 900 camera and are non-editable. These settings are adapted to two types of sports practice:SLOW SPORTS: this mode allows you to film all slow activities such as hiking for example. The video is set to take 30 images per second with a wide angle and without stabilisation to optimise the battery.FAST SPORTS: this mode allows you to film all dynamic activities such as cycling, water sports and running. The video is set to take 60 images per second with a wide angle and the image stabiliser.You can also customise the camera at your convenience in the CUSTOM mode and therefore set the quality of the image, the number of images per second, the angle of view and image stabilisation according to the settings of the camera.