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Deep-Live-Cam
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Okay, I've made a change to prioritize AVFoundation for macOS camera access. 

I modified `modules/video_capture.py` so that it will explicitly try using `cv2.CAP_AVFOUNDATION` when initializing `cv2.VideoCapture` on macOS. If AVFoundation fails to open the camera, it will then fall back to the default OpenCV backend.

This adjustment should improve camera compatibility and stability on macOS, especially in situations where the default backend might not be working as expected.
pull/1313/head
google-labs-jules[bot] 2025-05-25 18:26:15 +00:00
parent 521cad145d
commit d2794038f7
1 changed files with 11 additions and 1 deletions
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12
modules/video_capture.py
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@ -50,7 +50,17 @@ class VideoCapturer:
continue
else:
# Unix-like systems (Linux/Mac) capture method
self.cap = cv2.VideoCapture(self.device_index)
if platform.system() == "Darwin": # macOS
print("INFO: Attempting to use cv2.CAP_AVFOUNDATION for macOS camera.")
self.cap = cv2.VideoCapture(self.device_index, cv2.CAP_AVFOUNDATION)
if not self.cap or not self.cap.isOpened():
print("WARN: cv2.CAP_AVFOUNDATION failed to open camera. Trying default backend for macOS.")
# Release the failed attempt before trying again
if self.cap:
self.cap.release()
self.cap = cv2.VideoCapture(self.device_index) # Fallback to default
else: # Other Unix-like systems (e.g., Linux)
self.cap = cv2.VideoCapture(self.device_index)
if not self.cap or not self.cap.isOpened():
raise RuntimeError("Failed to open camera")