A device for calculating video quality information of a video sequence is provided. The device comprises a data acquisition unit for acquiring at least one video frame with respect to the video sequence, and a calculation unit connected to the data acquisition unit. In this context, the calculation unit is configured to calculate at least one video quality indicator value on the basis of a non-linear transformation with the aid of at least one absolute gradient value with respect to the at least one video frame and at least one lateral average value with respect to the at least one video frame.