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Figure out and fix marination and inpainting. #109

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Figure out and fix marination and inpainting. #109

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327fc31
Invert bmask in sampling
piwell Jun 25, 2024
d3355da
Invert inpainting mask
piwell Jun 25, 2024
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1 change: 1 addition & 0 deletions stable_audio_tools/inference/generation.py
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Original file line number Diff line number Diff line change
Expand Up @@ -270,5 +270,6 @@ def build_mask(sample_size, mask_args):
# marination finishes the inpainting early in the denoising schedule, and lets audio get changed in the final rounds
if marination > 0:
mask = mask * (1-marination)
mask = 1 - mask
#print(mask)
return mask
2 changes: 1 addition & 1 deletion stable_audio_tools/inference/sampling.py
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Expand Up @@ -90,7 +90,7 @@ def sample(model, x, steps, eta, **extra_args):
def get_bmask(i, steps, mask):
strength = (i+1)/(steps)
# convert to binary mask
bmask = torch.where(mask<=strength,1,0)
bmask = torch.where(mask<strength,0,1)
return bmask

def make_cond_model_fn(model, cond_fn):
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