Capture image streaming

🔒 Gradio
1

Hi, i have trouble, need help.

I want to streaming using camera, and it will capture images every 0.5s and maximum 10 images. when I click submit button, it will pass 10 images to a function then process.

I know how to stream but don’t know how to capture image. pls help

import gradio as gr
import numpy as np
import GateWayMain as gw
import mongodb as db


def checkin(im,ID):
    #### Do sth and return ID
    #ID = 16122002
    Info = db.getInfo(ID)
    if Info is None:
        greeting = 'Stranger detected !!!!'
        return np.flipud(im), greeting
    else:
        gw.FaceReg_In(ID)
        greeting =  f"Welcome back, {Info['name']} !!"

    return np.flipud(im), greeting



def checkout(im,ID):
    #ID = 16122002
    
    Info = db.getInfo(ID)
    if Info is None:
        greeting = 'Stranger detected !!!!'
        return np.flipud(im), greeting
    else:
        gw.FaceReg_Out(ID)
        greeting =  f"Goodbye, {Info['name']} !!"

    return np.flipud(im), greeting




def regis(image_input, name_input, ID_input):
    
    Info = db.getInfo(ID_input)

    if Info is None:

        greeting = f'Register Successfully !!!!\nWelcome {name_input}!!!'
        gw.Register(ID_input)
        return db.addMember(image_input, name_input, ID_input), greeting
    else:
        greeting =  f"Sorry, This ID [{ID_input}] already exists !!!"
        return image_input, greeting





def clear():
    return None, None,None,None


with gr.Blocks(css=".input_image { max-width: 800; max-height: none; }") as demo:
    with gr.Tab("Demo Recognition: "):
        with gr.Row():
            with gr.Column():
                img_in = gr.Image(source="webcam", streaming=True, live = True)
                text = gr.Text(placeholder="ID here")
                with gr.Row():
                    Checkin_btn = gr.Button("Check in")
                    Checkout_btn = gr.Button("Check out")
            with gr.Column():
                imgout = gr.Image()
                textout = gr.Text()
    
    Checkin_btn.click(checkin, inputs = [img_in,text], outputs=[imgout,textout])
    Checkout_btn.click(checkout, inputs = [img_in,text], outputs=[imgout,textout])


    with gr.Tab("Register: "):
            with gr.Row():
                with gr.Column():
                    image_input = gr.Image(source="webcam", streaming=True)
                    name_input = gr.Text(label="Name:")
                    ID_input = gr.Text(label="ID:")
                with gr.Column():
                    img_out = gr.Image()
                    text_out = gr.Text()

            with gr.Row():
                reg_button = gr.Button("SUBMIT")
                clear_button = gr.Button("CLEAR")

    
    reg_button.click(regis, inputs= [image_input, name_input, ID_input], outputs= [img_out,text_out])
    clear_button.click(clear, inputs= None , outputs= [name_input, ID_input, img_out, text_out] )
    
    
    


demo.launch()