""" Lightweight AnimateDiff implementation in Diffusers Docs: TODO animatediff items: - SDXL - Custom models - Custom LORAs - Enable second pass - TemporalDiff: https://huggingface.co/CiaraRowles/TemporalDiff/tree/main - AnimateFace: https://huggingface.co/nlper2022/animatediff_face_512/tree/main """ import os import gradio as gr import diffusers from modules import scripts, processing, shared, devices, sd_models # config ADAPTERS = { 'None': None, 'Motion 1.5 v3' :'vladmandic/animatediff-v3', 'Motion 1.5 v2' :'guoyww/animatediff-motion-adapter-v1-5-2', 'Motion 1.5 v1': 'guoyww/animatediff-motion-adapter-v1-5', 'Motion 1.4': 'guoyww/animatediff-motion-adapter-v1-4', 'TemporalDiff': 'vladmandic/temporaldiff', 'AnimateFace': 'vladmandic/animateface', # 'LongAnimateDiff 32': 'vladmandic/longanimatediff-32', # 'LongAnimateDiff 64': 'vladmandic/longanimatediff-64', # 'Motion SD-XL Beta v1' :'vladmandic/animatediff-sdxl', } LORAS = { 'None': None, 'Zoom-in': 'guoyww/animatediff-motion-lora-zoom-in', 'Zoom-out': 'guoyww/animatediff-motion-lora-zoom-out', 'Pan-left': 'guoyww/animatediff-motion-lora-pan-left', 'Pan-right': 'guoyww/animatediff-motion-lora-pan-right', 'Tilt-up': 'guoyww/animatediff-motion-lora-tilt-up', 'Tilt-down': 'guoyww/animatediff-motion-lora-tilt-down', 'Roll-left': 'guoyww/animatediff-motion-lora-rolling-anticlockwise', 'Roll-right': 'guoyww/animatediff-motion-lora-rolling-clockwise', } # state motion_adapter = None # instance of diffusers.MotionAdapter loaded_adapter = None # name of loaded adapter orig_pipe = None # original sd_model pipeline def set_adapter(adapter_name: str = 'None'): if shared.sd_model is None: return if shared.backend != shared.Backend.DIFFUSERS: shared.log.warning('AnimateDiff: not in diffusers mode') return global motion_adapter, loaded_adapter, orig_pipe # pylint: disable=global-statement # adapter_name = name if name is not None and isinstance(name, str) else loaded_adapter if adapter_name is None or adapter_name == 'None' or shared.sd_model is None: motion_adapter = None loaded_adapter = None if orig_pipe is not None: shared.log.debug(f'AnimateDiff restore pipeline: adapter="{loaded_adapter}"') shared.sd_model = orig_pipe orig_pipe = None return if shared.sd_model_type != 'sd' and shared.sd_model_type != 'sdxl': shared.log.warning(f'AnimateDiff: unsupported model type: {shared.sd_model.__class__.__name__}') return if motion_adapter is not None and loaded_adapter == adapter_name and shared.sd_model.__class__.__name__ == 'AnimateDiffPipeline': shared.log.debug(f'AnimateDiff cache: adapter="{adapter_name}"') return if getattr(shared.sd_model, 'image_encoder', None) is not None: shared.log.debug('AnimateDiff: unloading IP adapter') # shared.sd_model.image_encoder = None # shared.sd_model.unet.set_default_attn_processor() shared.sd_model.unet.config.encoder_hid_dim_type = None if adapter_name.endswith('.ckpt') or adapter_name.endswith('.safetensors'): import huggingface_hub as hf folder, filename = os.path.split(adapter_name) adapter_name = hf.hf_hub_download(repo_id=folder, filename=filename, cache_dir=shared.opts.diffusers_dir) try: shared.log.info(f'AnimateDiff load: adapter="{adapter_name}"') motion_adapter = None motion_adapter = diffusers.MotionAdapter.from_pretrained(adapter_name, cache_dir=shared.opts.diffusers_dir, torch_dtype=devices.dtype, low_cpu_mem_usage=False, device_map=None) motion_adapter.to(shared.device) sd_models.set_diffuser_options(motion_adapter, vae=None, op='adapter') loaded_adapter = adapter_name new_pipe = diffusers.AnimateDiffPipeline( vae=shared.sd_model.vae, text_encoder=shared.sd_model.text_encoder, tokenizer=shared.sd_model.tokenizer, unet=shared.sd_model.unet, scheduler=shared.sd_model.scheduler, feature_extractor=getattr(shared.sd_model, 'feature_extractor', None), image_encoder=getattr(shared.sd_model, 'image_encoder', None), motion_adapter=motion_adapter, ) orig_pipe = shared.sd_model shared.sd_model = new_pipe sd_models.move_model(shared.sd_model, devices.device) # move pipeline to device sd_models.copy_diffuser_options(new_pipe, orig_pipe) sd_models.set_diffuser_options(shared.sd_model, vae=None, op='model') shared.log.debug(f'AnimateDiff create pipeline: adapter="{loaded_adapter}"') except Exception as e: motion_adapter = None loaded_adapter = None shared.log.error(f'AnimateDiff load error: adapter="{adapter_name}" {e}') class Script(scripts.Script): def title(self): return 'AnimateDiff' def show(self, _is_img2img): return scripts.AlwaysVisible if shared.backend == shared.Backend.DIFFUSERS else False def ui(self, _is_img2img): def video_type_change(video_type): return [ gr.update(visible=video_type != 'None'), gr.update(visible=video_type == 'GIF' or video_type == 'PNG'), gr.update(visible=video_type == 'MP4'), gr.update(visible=video_type == 'MP4'), ] with gr.Accordion('AnimateDiff', open=False, elem_id='animatediff'): with gr.Row(): adapter_index = gr.Dropdown(label='Adapter', choices=list(ADAPTERS), value='None') frames = gr.Slider(label='Frames', minimum=1, maximum=64, step=1, value=16) with gr.Row(): override_scheduler = gr.Checkbox(label='Override sampler', value=True) with gr.Row(): lora_index = gr.Dropdown(label='Lora', choices=list(LORAS), value='None') strength = gr.Slider(label='Strength', minimum=0.0, maximum=2.0, step=0.05, value=1.0) with gr.Row(): latent_mode = gr.Checkbox(label='Latent mode', value=True, visible=False) with gr.Row(): video_type = gr.Dropdown(label='Video file', choices=['None', 'GIF', 'PNG', 'MP4'], value='None') duration = gr.Slider(label='Duration', minimum=0.25, maximum=10, step=0.25, value=2, visible=False) with gr.Accordion('FreeInit', open=False): with gr.Row(): fi_method = gr.Dropdown(label='Method', choices=['none', 'butterworth', 'ideal', 'gaussian'], value='none') with gr.Row(): # fi_fast = gr.Checkbox(label='Fast sampling', value=False) fi_iters = gr.Slider(label='Iterations', minimum=1, maximum=10, step=1, value=3) fi_order = gr.Slider(label='Order', minimum=1, maximum=10, step=1, value=4) with gr.Row(): fi_spatial = gr.Slider(label='Spatial frequency', minimum=0.0, maximum=1.0, step=0.05, value=0.25) fi_temporal = gr.Slider(label='Temporal frequency', minimum=0.0, maximum=1.0, step=0.05, value=0.25) with gr.Row(): gif_loop = gr.Checkbox(label='Loop', value=True, visible=False) mp4_pad = gr.Slider(label='Pad frames', minimum=0, maximum=24, step=1, value=1, visible=False) mp4_interpolate = gr.Slider(label='Interpolate frames', minimum=0, maximum=24, step=1, value=0, visible=False) video_type.change(fn=video_type_change, inputs=[video_type], outputs=[duration, gif_loop, mp4_pad, mp4_interpolate]) return [adapter_index, frames, lora_index, strength, latent_mode, video_type, duration, gif_loop, mp4_pad, mp4_interpolate, override_scheduler, fi_method, fi_iters, fi_order, fi_spatial, fi_temporal] def process(self, p: processing.StableDiffusionProcessing, adapter_index, frames, lora_index, strength, latent_mode, video_type, duration, gif_loop, mp4_pad, mp4_interpolate, override_scheduler, fi_method, fi_iters, fi_order, fi_spatial, fi_temporal): # pylint: disable=arguments-differ, unused-argument adapter = ADAPTERS[adapter_index] lora = LORAS[lora_index] set_adapter(adapter) if motion_adapter is None: return if override_scheduler: p.sampler_name = 'Default' shared.sd_model.scheduler = diffusers.DDIMScheduler( beta_start=0.00085, beta_end=0.012, beta_schedule="linear", clip_sample=False, num_train_timesteps=1000, rescale_betas_zero_snr=False, set_alpha_to_one=True, steps_offset=0, timestep_spacing="linspace", trained_betas=None, ) shared.log.debug(f'AnimateDiff: adapter="{adapter}" lora="{lora}" strength={strength} video={video_type} scheduler={shared.sd_model.scheduler.__class__.__name__ if override_scheduler else p.sampler_name}') if lora is not None and lora != 'None': shared.sd_model.load_lora_weights(lora, adapter_name=lora) shared.sd_model.set_adapters([lora], adapter_weights=[strength]) p.extra_generation_params['AnimateDiff Lora'] = f'{lora}:{strength}' if hasattr(shared.sd_model, 'enable_free_init') and fi_method != 'none': shared.sd_model.enable_free_init( num_iters=fi_iters, use_fast_sampling=False, method=fi_method, order=fi_order, spatial_stop_frequency=fi_spatial, temporal_stop_frequency=fi_temporal, ) p.extra_generation_params['AnimateDiff'] = loaded_adapter p.do_not_save_grid = True if 'animatediff' not in p.ops: p.ops.append('animatediff') p.task_args['num_frames'] = frames p.task_args['num_inference_steps'] = p.steps if not latent_mode: p.task_args['output_type'] = 'np' def postprocess(self, p: processing.StableDiffusionProcessing, processed: processing.Processed, adapter_index, frames, lora_index, strength, latent_mode, video_type, duration, gif_loop, mp4_pad, mp4_interpolate, override_scheduler, fi_method, fi_iters, fi_order, fi_spatial, fi_temporal): # pylint: disable=arguments-differ, unused-argument from modules.images import save_video if video_type != 'None': save_video(p, filename=None, images=processed.images, video_type=video_type, duration=duration, loop=gif_loop, pad=mp4_pad, interpolate=mp4_interpolate)