diff --git a/modules/capturer.py b/modules/capturer.py index a87cf4c..952cb6d 100644 --- a/modules/capturer.py +++ b/modules/capturer.py @@ -2,19 +2,38 @@ from typing import Any import cv2 import modules.globals # Import the globals to check the color correction toggle +def list_available_cameras(max_tested: int = 10): + """ List all available camera indices. """ + available_cameras = [] + for i in range(max_tested): + cap = cv2.VideoCapture(i) + if cap.isOpened(): + available_cameras.append(i) + cap.release() + return available_cameras -def get_video_frame(video_path: str, frame_number: int = 0) -> Any: - capture = cv2.VideoCapture(video_path) +def get_video_frame(video_source: Any, frame_number: int = 0, is_camera: bool = False) -> Any: + """ + Capture a video frame from a camera or video file. + + :param video_source: The camera index or video file path. + :param frame_number: Frame number to retrieve (only applicable for video files). + :param is_camera: Flag to indicate if the source is a camera. + :return: The captured frame. + """ + capture = cv2.VideoCapture(video_source) # Set MJPEG format to ensure correct color space handling capture.set(cv2.CAP_PROP_FOURCC, cv2.VideoWriter_fourcc(*'MJPG')) - + # Only force RGB conversion if color correction is enabled if modules.globals.color_correction: capture.set(cv2.CAP_PROP_CONVERT_RGB, 1) - - frame_total = capture.get(cv2.CAP_PROP_FRAME_COUNT) - capture.set(cv2.CAP_PROP_POS_FRAMES, min(frame_total, frame_number - 1)) + + if not is_camera: + frame_total = capture.get(cv2.CAP_PROP_FRAME_COUNT) + capture.set(cv2.CAP_PROP_POS_FRAMES, min(frame_total, frame_number - 1)) + has_frame, frame = capture.read() if has_frame and modules.globals.color_correction: @@ -24,8 +43,8 @@ def get_video_frame(video_path: str, frame_number: int = 0) -> Any: capture.release() return frame if has_frame else None - def get_video_frame_total(video_path: str) -> int: + """ Get total frame count of a video file. """ capture = cv2.VideoCapture(video_path) video_frame_total = int(capture.get(cv2.CAP_PROP_FRAME_COUNT)) capture.release() diff --git a/modules/ui.py b/modules/ui.py index 1d91253..072500f 100644 --- a/modules/ui.py +++ b/modules/ui.py @@ -42,6 +42,16 @@ def init(start: Callable[[], None], destroy: Callable[[], None]) -> ctk.CTk: PREVIEW = create_preview(ROOT) return ROOT + +def list_available_cameras(max_tested: int = 10): + """ List all available camera indices. """ + available_cameras = [] + for i in range(max_tested): + cap = cv2.VideoCapture(i) + if cap.isOpened(): + available_cameras.append(i) + cap.release() + return available_cameras def create_root(start: Callable[[], None], destroy: Callable[[], None]) -> ctk.CTk: @@ -67,11 +77,21 @@ def create_root(start: Callable[[], None], destroy: Callable[[], None]) -> ctk.C select_face_button.place(relx=0.1, rely=0.4, relwidth=0.3, relheight=0.1) swap_faces_button = ctk.CTkButton(root, text='↔', cursor='hand2', command=lambda: swap_faces_paths()) - swap_faces_button.place(relx=0.45, rely=0.4, relwidth=0.1, relheight=0.1) + swap_faces_button.place(relx=0.45, relwidth=0.1, relheight=0.1) select_target_button = ctk.CTkButton(root, text='Select a target', cursor='hand2', command=lambda: select_target_path()) select_target_button.place(relx=0.6, rely=0.4, relwidth=0.3, relheight=0.1) + # Create dropdown for camera selection + available_cameras = list_available_cameras() + if available_cameras: + camera_var = ctk.StringVar(value=str(available_cameras[0])) # Default to the first available camera + camera_dropdown = ctk.CTkOptionMenu(root, variable=camera_var, values=[str(i) for i in available_cameras]) + camera_dropdown.place(relx=0.1, rely=0.55, relwidth=0.5, relheight=0.05) + else: + camera_var = ctk.StringVar(value="No cameras found") + camera_dropdown = ctk.CTkLabel(root, text="No cameras found") + camera_dropdown.place(relx=0.1, rely=0.55, relwidth=0.5, relheight=0.05) keep_fps_value = ctk.BooleanVar(value=modules.globals.keep_fps) keep_fps_checkbox = ctk.CTkSwitch(root, text='Keep fps', variable=keep_fps_value, cursor='hand2', command=lambda: setattr(modules.globals, 'keep_fps', not modules.globals.keep_fps)) keep_fps_checkbox.place(relx=0.1, rely=0.6) @@ -101,6 +121,7 @@ def create_root(start: Callable[[], None], destroy: Callable[[], None]) -> ctk.C # nsfw_value = ctk.BooleanVar(value=modules.globals.nsfw_filter) # nsfw_switch = ctk.CTkSwitch(root, text='NSFW filter', variable=nsfw_value, cursor='hand2', command=lambda: setattr(modules.globals, 'nsfw_filter', nsfw_value.get())) # nsfw_switch.place(relx=0.6, rely=0.7) + start_button = ctk.CTkButton(root, text='Start', cursor='hand2', command=lambda: select_output_path(start)) start_button.place(relx=0.15, rely=0.80, relwidth=0.2, relheight=0.05) @@ -111,7 +132,7 @@ def create_root(start: Callable[[], None], destroy: Callable[[], None]) -> ctk.C preview_button = ctk.CTkButton(root, text='Preview', cursor='hand2', command=lambda: toggle_preview()) preview_button.place(relx=0.65, rely=0.80, relwidth=0.2, relheight=0.05) - live_button = ctk.CTkButton(root, text='Live', cursor='hand2', command=lambda: webcam_preview()) + live_button = ctk.CTkButton(root, text='Live', cursor='hand2', command=lambda: webcam_preview(int(camera_var.get()))) live_button.place(relx=0.40, rely=0.86, relwidth=0.2, relheight=0.05) status_label = ctk.CTkLabel(root, text=None, justify='center') @@ -125,6 +146,8 @@ def create_root(start: Callable[[], None], destroy: Callable[[], None]) -> ctk.C return root + + def create_preview(parent: ctk.CTkToplevel) -> ctk.CTkToplevel: global preview_label, preview_slider @@ -315,14 +338,14 @@ def update_preview(frame_number: int = 0) -> None: update_status('Processing succeed!') PREVIEW.deiconify() -def webcam_preview(): +def webcam_preview(camera_index=0): if modules.globals.source_path is None: # No image selected return global preview_label, PREVIEW - camera = cv2.VideoCapture(0) # Use index for the webcam (adjust the index accordingly if necessary) + camera = cv2.VideoCapture(camera_index) # Use the selected camera index camera.set(cv2.CAP_PROP_FRAME_WIDTH, PREVIEW_DEFAULT_WIDTH) # Set the width of the resolution camera.set(cv2.CAP_PROP_FRAME_HEIGHT, PREVIEW_DEFAULT_HEIGHT) # Set the height of the resolution camera.set(cv2.CAP_PROP_FPS, 60) # Set the frame rate of the webcam @@ -344,10 +367,10 @@ def webcam_preview(): if source_image is None and modules.globals.source_path: source_image = get_one_face(cv2.imread(modules.globals.source_path)) - temp_frame = frame.copy() #Create a copy of the frame + temp_frame = frame.copy() # Create a copy of the frame if modules.globals.live_mirror: - temp_frame = cv2.flip(temp_frame, 1) # horizontal flipping + temp_frame = cv2.flip(temp_frame, 1) # Horizontal flipping if modules.globals.live_resizable: temp_frame = fit_image_to_size(temp_frame, PREVIEW.winfo_width(), PREVIEW.winfo_height())