from typing import Any, Dict, Tuple, Optional import gradio import facefusion.globals from facefusion import wording from facefusion.vision import count_video_frame_total from facefusion.utilities import is_video from facefusion.uis.core import get_ui_component TRIM_FRAME_START_SLIDER : Optional[gradio.Slider] = None TRIM_FRAME_END_SLIDER : Optional[gradio.Slider] = None def render() -> None: global TRIM_FRAME_START_SLIDER global TRIM_FRAME_END_SLIDER trim_frame_start_slider_args : Dict[str, Any] =\ { 'label': wording.get('trim_frame_start_slider_label'), 'step': 1, 'minimum': 0, 'maximum': 100, 'visible': False } trim_frame_end_slider_args : Dict[str, Any] =\ { 'label': wording.get('trim_frame_end_slider_label'), 'step': 1, 'minimum': 0, 'maximum': 100, 'visible': False } if is_video(facefusion.globals.target_path): video_frame_total = count_video_frame_total(facefusion.globals.target_path) trim_frame_start_slider_args['value'] = facefusion.globals.trim_frame_start or 0 trim_frame_start_slider_args['maximum'] = video_frame_total trim_frame_start_slider_args['visible'] = True trim_frame_end_slider_args['value'] = facefusion.globals.trim_frame_end or video_frame_total trim_frame_end_slider_args['maximum'] = video_frame_total trim_frame_end_slider_args['visible'] = True with gradio.Row(): TRIM_FRAME_START_SLIDER = gradio.Slider(**trim_frame_start_slider_args) TRIM_FRAME_END_SLIDER = gradio.Slider(**trim_frame_end_slider_args) def listen() -> None: TRIM_FRAME_START_SLIDER.change(update_trim_frame_start, inputs = TRIM_FRAME_START_SLIDER) TRIM_FRAME_END_SLIDER.change(update_trim_frame_end, inputs = TRIM_FRAME_END_SLIDER) target_video = get_ui_component('target_video') if target_video: for method in [ 'upload', 'change', 'clear' ]: getattr(target_video, method)(remote_update, outputs = [ TRIM_FRAME_START_SLIDER, TRIM_FRAME_END_SLIDER ]) def remote_update() -> Tuple[gradio.Slider, gradio.Slider]: if is_video(facefusion.globals.target_path): video_frame_total = count_video_frame_total(facefusion.globals.target_path) facefusion.globals.trim_frame_start = None facefusion.globals.trim_frame_end = None return gradio.Slider(value = 0, maximum = video_frame_total, visible = True), gradio.Slider(value = video_frame_total, maximum = video_frame_total, visible = True) return gradio.Slider(value = None, maximum = None, visible = False), gradio.Slider(value = None, maximum = None, visible = False) def update_trim_frame_start(trim_frame_start : int) -> None: facefusion.globals.trim_frame_start = trim_frame_start if trim_frame_start > 0 else None def update_trim_frame_end(trim_frame_end : int) -> None: video_frame_total = count_video_frame_total(facefusion.globals.target_path) facefusion.globals.trim_frame_end = trim_frame_end if trim_frame_end < video_frame_total else None