A method for downloading of data from multiple cameras for the recording of an omnidirectional image through an integrator operating in a system composed of a computer, two USB controllers, a USB hub and current limiters, characterized in that each of the cameras are connected in parallel to USB ports of the integrator, whereas the charging current of each of the cameras is limited by current limiters, then a connection being opened to each of the cameras connected directly to the USB hub and the memories made available by individual cameras are mounted as sub-folders of a dedicated folder of the integrator, after which the dedicated folder with mapped memories from individual cameras as sub-folders is made available as a “mass-storage” type USB device to a user's computer connected to USB port through USB cable and a connection is thus started from a user's computer with the integrator, for parallel downloading of data from multiple cameras in an amount of N threads, where data are downloaded directly from the mapped by the integrator memory of the connected cameras.