Fig. 2
From: Assessment framework for deepfake detection in real-world situations
Example of a typical video frame in the FFpp test set after applying different video processing operations. Some notations are explained as follows. C23 and C40: Video compression using H.264 codec with factors of 23 and 40. Light and Dark: Increase and decrease brightness. Resolution: Reduce video resolution. Hflip and Vflip: Horizontal and Vertical flip