Not working with D3000

[okhiroyuki]

Mac Big Sur 11.0.1にて検証いたしました

状況

• D3000を電源ON => ./mtplvcap
• localhost:42839は表示されるが、各種設定に反応せず、プレビューも絵が映らない
• localhost:42839/viewも表示できない

ログ

こちらでなにかわかりますでしょうか？

mtplvcap_macos_amd64 % ./mtplvcap
[0000]  INFO usb: found: 04b0:0424
[0000]  INFO main: started
[0000]  WARN lv: frameCaptor: failed to obtain an image: OperationNotSupported
[0001]  WARN lv: workerLV: failed to get live view status: DevicePropNotSupported
[0001]  WARN lv: frameCaptor: failed to obtain an image: OperationNotSupported
[0002]  WARN lv: workerLV: failed to get live view status: DevicePropNotSupported
[0002]  WARN lv: frameCaptor: failed to obtain an image: OperationNotSupported
[0002]  INFO http: GET / 127.0.0.1:51368
[0002]  INFO http: GET /assets/popper.min.js 127.0.0.1:51374
[0002]  INFO http: GET /assets/bootstrap4-toggle.min.css 127.0.0.1:51370
[0002]  INFO http: GET /assets/bootstrap4-toggle.min.js 127.0.0.1:51378
[0002]  INFO http: GET /assets/bootstrap.min.js 127.0.0.1:51376
[0002]  INFO http: GET /assets/jquery-3.5.1.slim.min.js 127.0.0.1:51372
[0002]  INFO http: GET /assets/bootstrap.min.css 127.0.0.1:51368
[0002]  INFO http: GET /favicon.ico 127.0.0.1:51368
[0003]  WARN lv: workerLV: failed to get live view status: DevicePropNotSupported
[0003]  WARN lv: frameCaptor: failed to obtain an image: OperationNotSupported
[0004]  WARN lv: workerLV: failed to get live view status: DevicePropNotSupported
[0004]  WARN lv: frameCaptor: failed to obtain an image: OperationNotSupported
[0004] ERROR lv: HandleControl: failed to set ISO: failed to set ISO: AccessDenied
[0004] ERROR lv: HandleControl: failed to set ISO: failed to set ISO: AccessDenied
[0005]  WARN lv: workerLV: failed to get live view status: DevicePropNotSupported
[0005] ERROR lv: HandleControl: failed to set ISO: failed to set ISO: AccessDenied
[0005] ERROR lv: HandleControl: failed to set ISO: failed to set ISO: AccessDenied
[0005]  WARN lv: frameCaptor: failed to obtain an image: OperationNotSupported
[0006]  WARN lv: workerLV: failed to get live view status: DevicePropNotSupported
[0006] ERROR lv: HandleControl: failed to set f-number: failed to set f-number: failed to stop live view: OperationNotSupported
[0006]  WARN lv: frameCaptor: failed to obtain an image: OperationNotSupported
[0006] ERROR lv: HandleControl: failed to set f-number: failed to set f-number: failed to stop live view: OperationNotSupported
[0007]  WARN lv: workerLV: failed to get live view status: DevicePropNotSupported
[0007] ERROR lv: HandleControl: failed to set f-number: failed to set f-number: failed to stop live view: OperationNotSupported
[0007]  WARN lv: frameCaptor: failed to obtain an image: OperationNotSupported
[0008]  WARN lv: workerLV: failed to get live view status: DevicePropNotSupported
[0008]  WARN lv: frameCaptor: failed to obtain an image: OperationNotSupported
^C[0009]  INFO signal: caught signal: interrupt
[0009] ERROR main: interrupt

mtplvcap_macos_amd64 % ./mtplvcap --debug server
[0000]  INFO usb: found: 04b0:0424
[0000]  INFO main: started
[0000] DEBUG lv: manufacturer = NIKON, product = NIKON DSC D3000, serialnumber = 000002033316
[0000] DEBUG lv: model matched: D3
[0000]  WARN lv: frameCaptor: failed to obtain an image: OperationNotSupported
[0001]  WARN lv: workerLV: failed to get live view status: DevicePropNotSupported
[0001]  WARN lv: frameCaptor: failed to obtain an image: OperationNotSupported
[0002]  WARN lv: workerLV: failed to get live view status: DevicePropNotSupported
[0002]  WARN lv: frameCaptor: failed to obtain an image: OperationNotSupported
[0003]  WARN lv: workerLV: failed to get live view status: DevicePropNotSupported

[okhiroyuki]

よく考えたら、このタイプはそもそも動画が取れないですね。

[puhitaku]

@okhiroyuki D3000 はライブビュー撮影に対応していないので動作しないと思われます。failed to get live view status: DevicePropNotSupported とあることからライブビューに関する操作にも対応していないことが伺えます。

D3000 の動作情報提供ありがとうございました。