The esp32-S3 doesn't get the 1280*720 resolution of the USB camera (AEGHB-654)

[GSl-Horizon]

Answers checklist.

• I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
• I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
• I have searched the issue tracker for a similar issue and not found a similar issue.

General issue report

My camera supports the resolution of 1280720, but the esp32 can not get the resolution of 1280720 when the get list, only get the resolution of the picture.

[leeebo]

@GSl-Horizon: The camera has different configuration descriptors between High-Speed and Full-Speed modes. Using ESP32-S3, you can only get the Full-speed configurations, which may have no 720P resolution.

[GSl-Horizon]

：相机在高速模式和全速模式之间具有不同的配置描述符。使用 ESP32-S3 时，只能获得全速配置，可能没有 720P 分辨率。

我怎么配置才能获取到720P的分辨率呢？还是只能换相机？

[leeebo]

：相机在高速模式和全速模式之间具有不同的配置描述符。使用 ESP32-S3 时，只能获得全速配置，可能没有 720P 分辨率。

我怎么配置才能获取到720P的分辨率呢？还是只能换相机？

Modify Camera's firmware to support 720P in Fullspeed mode

[GSl-Horizon]

：相机在高速模式和全速模式之间具有不同的配置描述符。使用 ESP32-S3 时，只能获得全速配置，可能没有 720P 分辨率。

我怎么配置才能获取到720P的分辨率呢？还是只能换相机？

修改相机固件以支持全速模式下的 720P

你好，我怎么才能把USB相机拍摄的一张图片通过wifi发送到PC呢？

[leeebo]

@GSl-Horizon 请阅读这里的示例说明 https://github.com/espressif/esp-iot-solution/tree/master/examples/usb/host/usb_camera_mic_spk#usb-stream-example 。该示例通过 HTTP 发送图像，可在浏览器预览 https://github.com/espressif/esp-iot-solution/blob/master/examples/usb/host/usb_camera_mic_spk/main/main.c#L24