refactor video_input save_prefix to image_name, for proper use with l…

…ogger.save_image

config.yaml

@@ -18,7 +18,7 @@ video_input:
     #     contrast: 1.0  # Contrast, 1.0 for nomral, 32.0 for max, 0.0 for min
     #     lens_position: null  # Focal length, 1/m (0 for infinity, null for auto focus)
     log_images: true  # Set to true to save images
-    save_prefix: "log_image"  # Image name prefix when saving images
+    image_name: "log_image"  # Image name when saving images
 
 detect_target:
     worker_count: 1

main_2024.py

@@ -98,13 +98,12 @@ def main() -> int:
                     **config["video_input"]["camera_config"]
                 )
             case _:
-                raise ValueError(f"Inputted an invalid camera option: {VIDEO_INPUT_OPTION}")
-        if config["video_input"]["log_images"]:
-            VIDEO_INPUT_SAVE_PREFIX = None
-        else:
-            VIDEO_INPUT_SAVE_PREFIX = str(
-                pathlib.Path(logging_path, config["video_input"]["save_prefix"])
-            )
+                main_logger.error(f"Inputted an invalid camera option: {VIDEO_INPUT_OPTION}", True)
+                return -1
+
+        VIDEO_INPUT_IMAGE_NAME = (
+            config["video_input"]["image_name"] if config["video_input"]["log_images"] else None
+        )
 
         DETECT_TARGET_WORKER_COUNT = config["detect_target"]["worker_count"]
         DETECT_TARGET_OPTION = detect_target_factory.DetectTargetOption(
@@ -225,7 +224,7 @@ def main() -> int:
             VIDEO_INPUT_WIDTH,
             VIDEO_INPUT_HEIGHT,
             VIDEO_INPUT_CAMERA_CONFIG,
-            VIDEO_INPUT_SAVE_PREFIX,
+            VIDEO_INPUT_IMAGE_NAME,
             VIDEO_INPUT_WORKER_PERIOD,
         ),
         input_queues=[],

modules/video_input/video_input.py

@@ -32,7 +32,7 @@ def create(
         width is the width of the images the camera takes in pixels.
         height is the height of the images the camera takes in pixels.
         camera_config specifies camera settings.
-        maybe_image_name is name of iamge log files. Set to None to not log any images.
+        maybe_image_name is the filename to save the image as. Set to None to not log any images.
         """
         result, camera = camera_factory.create_camera(camera_option, width, height, config)
         if not result: