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puhitaku / mtplvcap

Nikon to USB Webcam. Supports older models that Nikon WU does not. Windows/macOS/Linux. No HDMI capture dongle is needed. Ask me on Twitter @puhitaku
https://twitter.com/puhitaku
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-max-resolution not working on D3500 #77

Open EroiiKZz opened 8 months ago

EroiiKZz commented 8 months ago

Hello, just tried -max-resolution with my D3500 and it displays 2 resolutions, but when it tries to use the resolution 2 nothings appears then lisbusb closes the connection

[0000] INFO usb: found: 04b0:0445 [0000] INFO usb: found: 8087:0aaa [0000] WARN mtp: detected more than 1 device [0000] INFO mtp: opening the detected Nikon DSLR: 04b0:0445 [0000] INFO main: started [0001] INFO lv: getting available resolutions [0001] INFO lv: available resolutions (higher is larger): [1 2] [0001] INFO lv: automatically use the largest choice: 2 [0004] ERROR mtp: fatal error LIBUSB_ERROR_TIMEOUT; closing connection. [0007] WARN lv: workerLV: failed to start live view: LIBUSB_ERROR_TIMEOUT [0007] WARN lv: workerLV: failed to get live view status: mtp: cannot run operation GetDevicePropValue, device is not open [0007] WARN lv: frameCaptor: failed to obtain an image: mtp: cannot run operation MTP_WMPPD_PlaylistObjectPref, device is not open

puhitaku commented 8 months ago

It's questionable that D3500 actually supports the higher resolution. I'll leave here open, but I'm pessimistic that mtplvcap can "fix" the feature for D3500.

EroiiKZz commented 8 months ago

I don't think it can too, if there is not firmware update. Nikon dropped support for this model so... yeah. Little hope.

But btw ty so much for your soft, even in 640p the quality is awesome for streaming ngl.