app.py

import os
import cv2
import numpy as np
import gradio as gr
from tqdm import tqdm
from stability_sdk.api import Context
from stability_sdk.utils import create_video_from_frames
from stability_sdk.animation import AnimationArgs, Animator

STABILITY_HOST = "grpc.stability.ai:443" 

def anim(f_promt, s_promt, stability_key, cadence_interp, width ,height ,sampler ,model ,custom_model ,seed ,cfg_scale ,clip_guidance ,init_image ,init_sizing ,mask_path ,mask_invert ,preset ,animation_mode ,max_frames ,border ,noise_add_curve ,noise_scale_curve ,strength_curve ,steps_curve ,steps_strength_adj ,interpolate_prompts ,locked_seed ,angle ,zoom ,translation_x ,translation_y ,translation_z ,rotation_x ,rotation_y ,rotation_z ,diffusion_cadence_curve ,cadence_spans ,color_coherence ,brightness_curve ,contrast_curve ,hue_curve ,saturation_curve ,lightness_curve ,color_match_animate ,depth_model_weight,near_plane ,far_plane ,fov_curve ,depth_blur_curve ,depth_warp_curve ,save_depth_maps ,camera_type ,render_mode ,mask_power ,use_inpainting_model ,inpaint_border ,mask_min_value ,mask_binarization_thr ,save_inpaint_masks ,video_init_path ,extract_nth_frame ,video_mix_in_curve ,video_flow_warp ,fps ,reverse):
    # Connect to Stability API
    context = Context(STABILITY_HOST, stability_key)
    # Test the connection
    context.get_user_info()
    print("Connection successfuly!")

    # Configure the animation
    args = AnimationArgs()
    args.interpolate_prompts = interpolate_prompts
    args.locked_seed = locked_seed
    args.max_frames = max_frames
    args.seed = seed
    args.strength_curve = strength_curve
    args.diffusion_cadence_curve = diffusion_cadence_curve
    args.cadence_interp = cadence_interp
    args.width = width
    args.height = height
    args.sampler = sampler
    args.model = model
    args.custom_model = custom_model
    args.seed = seed
    args.cfg_scale = cfg_scale
    args.clip_guidance = clip_guidance
    args.init_image = init_image
    args.init_sizing = init_sizing
    args.mask_path = mask_path
    args.mask_invert = mask_invert
    args.preset = preset
    args.animation_mode = animation_mode
    args.max_frames = max_frames
    args.border = border
    args.noise_add_curve = noise_add_curve
    args.noise_scale_curve = noise_scale_curve
    args.strength_curve = strength_curve
    args.steps_curve = steps_curve
    args.steps_strength_adj = steps_strength_adj   
    args.interpolate_prompts = interpolate_prompts
    args.locked_seed = locked_seed
    args.angle = angle
    args.zoom = zoom
    args.translation_x = translation_x
    args.translation_y = translation_y
    args.translation_z = translation_z
    args.rotation_x = rotation_x
    args.rotation_y = rotation_y
    args.rotation_z = rotation_z

    args.diffusion_cadence_curve = diffusion_cadence_curve
    args.cadence_spans = cadence_spans

    args.color_coherence = color_coherence
    args.brightness_curve = brightness_curve
    args.contrast_curve = contrast_curve
    args.hue_curve = hue_curve
    args.saturation_curve = saturation_curve
    args.lightness_curve = lightness_curve
    args.color_match_animate = color_match_animate

    args.depth_model_weight = depth_model_weight
    args.near_plane = near_plane
    args.far_plane = far_plane
    args.fov_curve = fov_curve
    args.depth_blur_curve = depth_blur_curve
    args.depth_warp_curve = depth_warp_curve
    args.save_depth_maps = save_depth_maps

    args.camera_type = camera_type
    args.render_mode = render_mode
    args.mask_power = mask_power

    args.use_inpainting_model = use_inpainting_model
    args.inpaint_border = inpaint_border
    args.mask_min_value = mask_min_value
    args.mask_binarization_thr = mask_binarization_thr
    args.save_inpaint_masks = save_inpaint_masks

    args.video_init_path = video_init_path
    args.extract_nth_frame = extract_nth_frame
    args.video_mix_in_curve = video_mix_in_curve
    args.video_flow_warp = video_flow_warp

    args.fps = fps
    args.reverse = reverse

    animation_prompts = {
        0: f_promt,
        2: s_promt,
    }
    negative_prompt = ""
    print(args)
    # Create Animator object to orchestrate the rendering
    animator = Animator(
        api_context=context,
        animation_prompts=animation_prompts,
        negative_prompt=negative_prompt,
        args=args,
        out_dir="video_01"
    )
    for _ in tqdm(animator.render(), total=args.max_frames):
        pass 

    video_path = os.path.join(animator.out_dir, "video.mp4")
    create_video_from_frames(animator.out_dir, video_path, fps=24)

    return video_path
      
with gr.Blocks() as demo:
    gr.Markdown("Stability Animation 1")
    f_promt = gr.Textbox(label="First Prompt", value="a photo of a cute cat")
    s_promt = gr.Textbox(label="Second Prompt", value="a photo of a cute dog")
    stability_key = gr.Textbox(label="Stability Key", value="")

    with gr.Accordion(open=False):
        width = gr.Slider(minimum=100, maximum=1000, value=512, label="Width")
        height = gr.Slider(minimum=100, maximum=1000, value=512, label="Height")
        sampler = gr.Dropdown(choices=['K_dpmpp_2m'], value='K_dpmpp_2m', label="Sampler")
        model = gr.Dropdown(choices=[
            "stable-diffusion-512-v2-1", "stable-diffusion-xl-beta-v2-2-2", "stable-diffusion-xl-1024-v0-9", 
            "stable-diffusion-xl-1024-v1-0", "custom"
        ], value="stable-diffusion-xl-1024-v1-0", label="Model")

        custom_model = gr.Textbox(value="", label="Custom Model")
        seed = gr.Slider(minimum=-1, maximum=100, value=-1, label="Seed")
        cfg_scale = gr.Slider(minimum=1, maximum=10, value=7, label="Cfg Scale")
        clip_guidance = gr.Dropdown(choices=["None", "Simple", "FastBlue", "FastGreen"], value="None", label="Clip Guidance")
        init_image = gr.Textbox(value='', label="Init Image")
        init_sizing = gr.Dropdown(choices=['stretch'], value='stretch', label="Init Sizing")
        mask_path = gr.Textbox(value="", label="Mask Path")
        mask_invert = gr.Checkbox(value=False, label="Mask Invert")
        preset = gr.Dropdown(value="cinematic", label="Preset", choices=[
            'None', '3d-model', 'analog-film', 'anime', 'cinematic', 'comic-book', 'digital-art', 
            'enhance', 'fantasy-art', 'isometric', 'line-art', 'low-poly', 'modeling-compound', 
            'neon-punk', 'origami', 'photographic', 'pixel-art',
        ])

        animation_mode = gr.Dropdown(choices=['3D warp'], value='3D warp', label="Animation Mode")
        max_frames = gr.Slider(minimum=1, maximum=100, value=5, label="Max Frames")
        border = gr.Dropdown(choices=['replicate'], value='replicate', label="Border")
        noise_add_curve = gr.Textbox(value="0:(0.02)", label="Noise Add Curve")
        noise_scale_curve = gr.Textbox(value="0:(0.99)", label="Noise Scale Curve")
        strength_curve = gr.Textbox(value="0:(0.65)", label="Strength Curve")
        steps_curve = gr.Textbox(value="0:(30)", label="Steps Curve")
        steps_strength_adj = gr.Checkbox(value=False, label="Steps Strength Adj")
        interpolate_prompts = gr.Checkbox(value=False, label="Interpolate Prompts")
        locked_seed = gr.Checkbox(value=False, label="Locked Seed")

        angle = gr.Textbox(value="0:(0)", label="Angle")
        zoom = gr.Textbox(value="0:(1)", label="Zoom")
        translation_x = gr.Textbox(value="0:(0)", label="Translation X")
        translation_y = gr.Textbox(value="0:(0)", label="Translation Y")
        translation_z = gr.Textbox(value="0:(0)", label="Translation Z")
        rotation_x = gr.Textbox(value="0:(0)", label="Rotation X")
        rotation_y = gr.Textbox(value="0:(0)", label="Rotation Y")
        rotation_z = gr.Textbox(value="0:(0)", label="Rotation Z")

        diffusion_cadence_curve = gr.Textbox(value="0:(1)", label="Diffusion Cadence Curve")
        cadence_interp = gr.Dropdown(choices=['film', 'mix', 'rife', 'vae-lerp', 'vae-slerp'], value='mix', label="Cadence Interp")
        cadence_spans = gr.Checkbox(value=False, label="Cadence Spans")

        color_coherence = gr.Dropdown(choices=['None', 'HSV', 'LAB', 'RGB'], value='LAB', label="Color Coherence")
        brightness_curve = gr.Textbox(value="0:(1.0)", label="Brightness Curve")
        contrast_curve = gr.Textbox(value="0:(1.0)", label="Contrast Curve")
        hue_curve = gr.Textbox(value="0:(0.0)", label="Hue Curve")
        saturation_curve = gr.Textbox(value="0:(1.0)", label="Saturation Curve")
        lightness_curve = gr.Textbox(value="0:(0.0)", label="Lightness Curve")
        color_match_animate = gr.Checkbox(value=True, label="Color Match Animate")

        depth_model_weight = gr.Slider(minimum=0, maximum=1, value=0.3, step=0.1, label="Depth Model Weight")
        near_plane = gr.Slider(minimum=1, maximum=1000, value=200, label="Near Plane")
        far_plane = gr.Slider(minimum=1, maximum=10000, value=10000, label="Far Plane")
        fov_curve = gr.Textbox(value="0:(25)", label="Fov Curve")
        depth_blur_curve = gr.Textbox(value="0:(0.0)", label="Depth Blur Curve")
        depth_warp_curve = gr.Textbox(value="0:(1.0)", label="Depth Warp Curve")
        save_depth_maps = gr.Checkbox(value=False, label="Save Depth Maps")

        camera_type = gr.Dropdown(choices=['perspective'], value='perspective', label="Camera Type")
        render_mode = gr.Dropdown(choices=['mesh'], value='mesh', label="Render Mode")
        mask_power = gr.Slider(minimum=0, maximum=1, value=0.3, step=0.1, label="Mask Power")

        use_inpainting_model = gr.Checkbox(value=False, label="Use Inpainting Model")
        inpaint_border = gr.Checkbox(value=False, label="Inpaint Border")
        mask_min_value = gr.Textbox(value="0:(0.25)", label="Mask Min Value")
        mask_binarization_thr = gr.Slider(minimum=0, maximum=1, value=0.5, step=0.1, label="Mask Binarization Threshold")
        save_inpaint_masks = gr.Checkbox(value=False, label="Save Inpaint Masks")

        video_init_path = gr.Textbox(value="", label="Video Init Path")
        extract_nth_frame = gr.Slider(minimum=1, maximum=10, value=1, label="Extract Nth Frame")
        video_mix_in_curve = gr.Textbox(value="0:(0.02)", label="Video Mix In Curve")
        video_flow_warp = gr.Checkbox(value=True, label="Video Flow Warp")

        fps = gr.Slider(minimum=1, maximum=60, value=12, label="FPS")
        reverse = gr.Checkbox(value=False, label="Reverse")
    
    vid = gr.Video(label='video')
    btn = gr.Button('Anim')

    btn.click(fn=anim, inputs=[f_promt, s_promt, stability_key, cadence_interp, width ,height ,sampler ,model ,custom_model ,seed ,cfg_scale ,clip_guidance ,init_image ,init_sizing ,mask_path ,mask_invert ,preset ,animation_mode ,max_frames ,border ,noise_add_curve ,noise_scale_curve ,strength_curve ,steps_curve ,steps_strength_adj ,interpolate_prompts ,locked_seed ,angle ,zoom ,translation_x ,translation_y ,translation_z ,rotation_x ,rotation_y ,rotation_z ,diffusion_cadence_curve ,cadence_spans ,color_coherence ,brightness_curve ,contrast_curve ,hue_curve ,saturation_curve ,lightness_curve ,color_match_animate ,depth_model_weight,near_plane ,far_plane ,fov_curve ,depth_blur_curve ,depth_warp_curve ,save_depth_maps ,camera_type ,render_mode ,mask_power ,use_inpainting_model ,inpaint_border ,mask_min_value ,mask_binarization_thr ,save_inpaint_masks ,video_init_path ,extract_nth_frame ,video_mix_in_curve ,video_flow_warp ,fps ,reverse], outputs=[vid],api_name="AnimAPI")

demo.launch()