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Issue with Selecting Specific UnityCapture Devices in pyvirtualcam
Environment
Operating System: Windows 11 Python Version: 3.12.2 pyvirtualcam Version: Latest Virtual Camera Used: UnityCapture Virtual Camera Version: Latest
Describe the bug
I'm encountering a bug when using pyvirtualcam with multiple UnityCapture devices. Specifically, after installing 10 UnityCapture devices and attempting to select and use a device other than the first one through pyvirtualcam, none of the devices function as intended. Instead, all UnityCapture devices mirror the output designated only for the first device.
To Reproduce
- Install multiple UnityCapture devices (e.g., 10 devices).
- Attempt to use a specific device (other than the first one) using the following script:
frame = np.zeros((480, 640, 3), np.uint8)
frame[:] = (255, 255, 0) # yellow
with pyvirtualcam.Camera(width=640, height=480, fps=20, backend="unitycapture", device="Unity Video Capture #2") as cam:
print(f'Using virtual camera: {cam.device}')
while True:
cam.send(frame)
cam.sleep_until_next_frame()
- Running a script intended for the first UnityCapture device subsequently affects all devices:
frame = np.zeros((480, 640, 3), np.uint8)
frame[:] = (255, 0, 0) # red
with pyvirtualcam.Camera(width=640, height=480, fps=20, backend="unitycapture", device="Unity Video Capture") as cam:
print(f'Using virtual camera: {cam.device}')
while True:
cam.send(frame)
cam.sleep_until_next_frame()