app.py

import os, sys
import gradio as gr
from src.gradio_demo import SadTalker  


try:
    import webui  # in webui
    in_webui = True
except:
    in_webui = False


def toggle_audio_file(choice):
    if choice == False:
        return gr.update(visible=True), gr.update(visible=False)
    else:
        return gr.update(visible=False), gr.update(visible=True)
    
def ref_video_fn(path_of_ref_video):
    if path_of_ref_video is not None:
        return gr.update(value=True)
    else:
        return gr.update(value=False)

sad_talker = SadTalker("checkpoints", "src/config", lazy_load=True)


with gr.Blocks(analytics_enabled=False) as demo:
    gr.Markdown("<div align='center'> <h2> 😭 SadTalker: Learning Realistic 3D Motion Coefficients for Stylized Audio-Driven Single Image Talking Face Animation (CVPR 2023) </span> </h2> \
                <a style='font-size:18px;color: #efefef' href='https://arxiv.org/abs/2211.12194'>Arxiv</a> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
                <a style='font-size:18px;color: #efefef' href='https://sadtalker.github.io'>Homepage</a>  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \
                <a style='font-size:18px;color: #efefef' href='https://github.com/Winfredy/SadTalker'> Github </div>")
        
    with gr.Row().style(equal_height=False):
        with gr.Column(variant='panel'):
            with gr.Tabs(elem_id="sadtalker_source_image"):
                with gr.TabItem('Upload image'):
                    with gr.Row():
                        source_image = gr.Image(label="Source image", source="upload", type="filepath", elem_id="img2img_image").style(width=512)

            with gr.Tabs(elem_id="sadtalker_driven_audio"):
                with gr.TabItem('Upload OR TTS'):
                    with gr.Column(variant='panel'):
                        driven_audio = gr.Audio(label="Input audio", source="upload", type="filepath")

        with gr.Column(variant='panel'): 
            with gr.Tabs(elem_id="sadtalker_checkbox"):
                with gr.TabItem('Settings'):
                    gr.Markdown("need help? please visit our [best practice page](https://github.com/OpenTalker/SadTalker/blob/main/docs/best_practice.md) for more detials")
                    with gr.Column(variant='panel'):
                        # width = gr.Slider(minimum=64, elem_id="img2img_width", maximum=2048, step=8, label="Manually Crop Width", value=512) # img2img_width
                        # height = gr.Slider(minimum=64, elem_id="img2img_height", maximum=2048, step=8, label="Manually Crop Height", value=512) # img2img_width
                        pose_style = gr.Slider(minimum=0, maximum=46, step=1, label="Pose style", value=0) # 
                        size_of_image = gr.Radio([256, 512], value=256, label='face model resolution', info="use 256/512 model?") # 
                        preprocess_type = gr.Radio(['crop', 'resize','full', 'extcrop', 'extfull'], value='crop', label='preprocess', info="How to handle input image?")
                        is_still_mode = gr.Checkbox(label="Still Mode (fewer hand motion, works with preprocess `full`)")
                        batch_size = gr.Slider(label="batch size in generation", step=1, maximum=10, value=2)
                        enhancer = gr.Checkbox(label="GFPGAN as Face enhancer")
                        submit = gr.Button('Generate', elem_id="sadtalker_generate", variant='primary')
                            
            with gr.Tabs(elem_id="sadtalker_genearted"):
                    gen_video = gr.Video(label="Generated video", format="mp4").style(width=256)

    submit.click(
                fn=sad_talker.test, 
                inputs=[source_image,
                        driven_audio,
                        preprocess_type,
                        is_still_mode,
                        enhancer,
                        batch_size,                            
                        size_of_image,
                        pose_style
                        ], 
                outputs=[gen_video]
                )



demo.queue().launch()