Live Portrait

Transfer expression from a video to a portrait.

Inference$ Commercial useFrom 4 credits per run

About Live Portrait

Transfer expression from a video to a portrait.

expressionanimation

Pricing

A run with the default settings costs 4 credits. The exact cost updates in the playground as you change settings, and you're only charged when you press Run. Failed runs are refunded automatically.

Inputs

video_urlfilerequired

URL of the video to drive the lip syncing.

image_urlfilerequired

URL of the image to be animated

blinknumberdefault: 0

Amount to blink the eyes

eyebrownumberdefault: 0

Amount to raise or lower eyebrows

winknumberdefault: 0

Amount to wink

pupil_xnumberdefault: 0

Amount to move pupils horizontally

pupil_ynumberdefault: 0

Amount to move pupils vertically

aaanumberdefault: 0

Amount to open mouth in 'aaa' shape

eeenumberdefault: 0

Amount to shape mouth in 'eee' position

woonumberdefault: 0

Amount to shape mouth in 'woo' position

smilenumberdefault: 0

Amount to smile

flag_lip_zerobooleandefault: true

Whether to set the lip to closed state before animation. Only takes effect when flag_eye_retargeting and flag_lip_retargeting are False.

rotate_pitchnumberdefault: 0

Amount to rotate the face in pitch

rotate_yawnumberdefault: 0

Amount to rotate the face in yaw

rotate_rollnumberdefault: 0

Amount to rotate the face in roll

flag_eye_retargetingbooleandefault: false

Whether to enable eye retargeting.

flag_lip_retargetingbooleandefault: false

Whether to enable lip retargeting.

flag_stitchingbooleandefault: true

Whether to enable stitching. Recommended to set to True.

flag_relativebooleandefault: true

Whether to use relative motion.

flag_pastebackbooleandefault: true

Whether to paste-back/stitch the animated face cropping from the face-cropping space to the original image space.

flag_do_cropbooleandefault: true

Whether to crop the source portrait to the face-cropping space.

flag_do_rotbooleandefault: true

Whether to conduct the rotation when flag_do_crop is True.

dsizeintegerdefault: 512

Size of the output image.

scalenumberdefault: 2.3

Scaling factor for the face crop.

vx_rationumberdefault: 0

Horizontal offset ratio for face crop.

vy_rationumberdefault: -0.125

Vertical offset ratio for face crop. Positive values move up, negative values move down.

batch_sizeintegerdefault: 32

Batch size for the model. The larger the batch size, the faster the model will run, but the more memory it will consume.

enable_safety_checkerbooleandefault: false

Whether to enable the safety checker. If enabled, the model will check if the input image contains a face before processing it. The safety checker will process the input image

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Live Portrait

Transfer expression from a video to a portrait.

expressionanimation

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