The results inferred using the model file with 'may' do not contain any faces in the video.

[yyjjww]

ngp_ep0019.mp4

ngp_ep00191.mp4

The difference in usage above is whether or not the portrait command is used

@ZiqiaoPeng help me，please！

[AyushUnleashed]

I also had the same issue -> Problem in my case was that I was not doing all the steps & input video was not 25 fps, ( you can use online converter for that )

There are 3 steps.

1. Processing of the video
2. Training the model
3. Final inference.

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I was confusing processing & training & that's why I was having this problem.

eg code from my case, I created folder name 'head_sara' video: head_sara.mp4 -> 25 fps , 24 sec video, 1080x1080 video of face I used. ( I think with 512 x 512 I may get better result )

if you won't use 25fps video, you'll get error in training step

python data_utils/process.py data/head_sara/head_sara.mp4 --asr ave

Process the video

python data_utils/process.py data/head_sara/head_sara.mp4 --asr ave

Train the model from the processed video

python main.py data/head_sara --workspace model/head_sara -O --iters 60000 --asr_model ave
python main.py data/head_sara --workspace model/head_sara -O --iters 100000 --finetune_lips --patch_size 64 --asr_model ave

inference with audio

python main.py data/head_sara --workspace model/head_sara -O --test --test_train --asr_model ave --portrait --aud data/head_sara/head_sara.wav