Add messages for exceptions

.gitignore

@@ -14,6 +14,7 @@ __pycache__/
 .tmp/
 temp/
 venv/
+env/
 workflow/
 gfpgan/
 models/inswapper_128.onnx

README.md

@@ -135,7 +135,7 @@ Choose a face (image with desired face) and the target image/video (image/video
 Just follow the clicks on the screenshot
 1. Select a face
 2. Click live
-3. Wait for a few second (it takes a longer time, usually 10 to 30 seconds before the preview shows up)
+3. Wait for a few seconds (it takes a longer time, usually 10 to 30 seconds before the preview shows up)
 
 ![demo-gif](demo.gif)
 
@@ -166,10 +166,14 @@ options:
 
 Looking for a CLI mode? Using the -s/--source argument will make the run program in cli mode.
 
+## Want the Next Update Now?
+If you want the latest and greatest build, or want to see some new great features, go to our [experimental branch](https://github.com/hacksider/Deep-Live-Cam/tree/experimental) and experience what the contributors have given.
+
 ## Credits
-- [henryruhs](https://github.com/henryruhs): for being an irreplaceable contributor to the project
+
 - [ffmpeg](https://ffmpeg.org/): for making video related operations easy
 - [deepinsight](https://github.com/deepinsight): for their [insightface](https://github.com/deepinsight/insightface) project which provided a well-made library and models.
 - [havok2-htwo](https://github.com/havok2-htwo) : for sharing the code for webcam
 - [GosuDRM](https://github.com/GosuDRM/nsfw-roop) : for uncensoring roop
-- and all developers behind libraries used in this project.
+- and [all developers](https://github.com/hacksider/Deep-Live-Cam/graphs/contributors) behind libraries used in this project.
+- Foot Note: [This is originally roop-cam, see the full history of the code here.](https://github.com/hacksider/roop-cam) Please be informed that the base author of the code is [s0md3v](https://github.com/s0md3v/roop)

modules/ui.py

@@ -101,23 +101,8 @@ 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)
 
-    # --- Camera Selection ---
-    camera_label = ctk.CTkLabel(root, text="Select Camera:")
-    camera_label.place(relx=0.4, rely=0.86, relwidth=0.2, relheight=0.05)
-
-    available_cameras = get_available_cameras()
-
-    # Convert camera indices to strings for CTkOptionMenu
-    available_camera_strings = [str(cam) for cam in available_cameras]
-
-    camera_variable = ctk.StringVar(value=available_camera_strings[0] if available_camera_strings else "No cameras found")
-    camera_optionmenu = ctk.CTkOptionMenu(root, variable=camera_variable, 
-                                         values=available_camera_strings)
-    camera_optionmenu.place(relx=0.65, rely=0.86, relwidth=0.2, relheight=0.05)
-
-    live_button = ctk.CTkButton(root, text='Live', cursor='hand2', command=lambda: webcam_preview(int(camera_variable.get())))
-    live_button.place(relx=0.15, rely=0.86, relwidth=0.2, relheight=0.05)
-    # --- End Camera Selection ---
+    live_button = ctk.CTkButton(root, text='Live', cursor='hand2', command=lambda: webcam_preview())
+    live_button.place(relx=0.40, rely=0.86, relwidth=0.2, relheight=0.05)
 
     status_label = ctk.CTkLabel(root, text=None, justify='center')
     status_label.place(relx=0.1, rely=0.9, relwidth=0.8)
@@ -264,18 +249,14 @@ def update_preview(frame_number: int = 0) -> None:
         image = ctk.CTkImage(image, size=image.size)
         preview_label.configure(image=image)
 
-def webcam_preview(camera_index: int):
+def webcam_preview():
     if modules.globals.source_path is None:
         # No image selected
         return
-
+    
     global preview_label, PREVIEW
 
-    cap = cv2.VideoCapture(camera_index)
-    if not cap.isOpened():
-        update_status(f"Error: Could not open camera with index {camera_index}")
-        return
-
+    cap = cv2.VideoCapture(0)  # Use index for the webcam (adjust the index accordingly if necessary)    
     cap.set(cv2.CAP_PROP_FRAME_WIDTH, 960)  # Set the width of the resolution
     cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 540)  # Set the height of the resolution
     cap.set(cv2.CAP_PROP_FPS, 60)  # Set the frame rate of the webcam
@@ -312,14 +293,4 @@ def webcam_preview(camera_index: int):
         ROOT.update()
 
     cap.release()
-    PREVIEW.withdraw()  # Close preview window when loop is finished
-
-def get_available_cameras():
-    """Returns a list of available camera indices."""
-    available_cameras = []
-    for index in range(10):  # Check for cameras with index 0 to 9
-        cap = cv2.VideoCapture(index)
-        if cap.isOpened():
-            available_cameras.append(index)
-            cap.release()
-    return available_cameras
+    PREVIEW.withdraw()  # Close preview window when loop is finished

modules/utilities.py

@@ -27,7 +27,8 @@ def run_ffmpeg(args: List[str]) -> bool:
         subprocess.check_output(commands, stderr=subprocess.STDOUT)
         return True
     except Exception:
-        pass
+        print(' '.join(commands), "failed, please check the ffmpeg installation!")
+        exit(-1)
     return False
 
 
@@ -38,7 +39,7 @@ def detect_fps(target_path: str) -> float:
         numerator, denominator = map(int, output)
         return numerator / denominator
     except Exception:
-        pass
+        print(' '.join(commands), "failed, please check the ffprobe installation!")
     return 30.0