Inferencing without face detector leads to very low performance

[deepfakeLearnerHi]

Hi, I have my face dataset ready and wish not to perform duplicate face detection during inference as it brings huge time cost. However, when I commented out the face detection code and directly ran the inference on my cropped faces (using FFmpeg and dlib) from FF++, it seems that the performance dropped a lot. I wonder if there is a solution to it.