Control ESP32Cam image/stream settings with python
Only integer values
| Setting | Value | Description |
|---|---|---|
| quality | 0 - 63 | image quality, lower better |
| denoise | 0 = disable , 1 = enable | |
| contrast | -2 to 2 | |
| brightness | -2 to 2 | |
| saturation | -2 to 2 | |
| colorbar | 0 = disable , 1 = enable | adds colorbar to image |
| special_effect | 0 to 6 (0 - No Effect, 1 - Negative, 2 - Grayscale, 3 - Red Tint, 4 - Green Tint, 5 - Blue Tint, 6 - Sepia) | |
| whitebal | 0 = disable , 1 = enable | white balance |
| awb_gain | 0 = disable , 1 = enable | Automatic White Balance gain |
| wb_mode | 0 to 4 (0 - Auto, 1 - Sunny, 2 - Cloudy, 3 - Office, 4 - Home) | if awb_gain enabled |
| aec | 0 = manual , 1 = auto | automatic exposure control |
| aec2 | 0 = disable , 1 = enable | |
| ae_level | -2 to 2 | |
| aec_value | 0 to 1200 | |
| gain_ctrl | 0 = disable , 1 = enable | |
| agc_gain | 0 to 30 | |
| gainceiling | 0 to 6 | |
| bpc | 0 = disable , 1 = enable | |
| wpc | 0 = disable , 1 = enable | |
| raw_gma | 0 = disable , 1 = enable | |
| lenc | 0 = disable , 1 = enable | |
| hmirror | 0 = disable , 1 = enable | |
| vflip | 0 = disable , 1 = enable | |
| dcw | 0 = disable , 1 = enable | |
| colorbar | 0 = disable , 1 = enable |
Framesize
|Value| Resolution | size | ||:-:|:-:| |0| QQVGA | 160x120 | |1| QQVGA2 | 128x160 | |2| QCIF | 176x144 | |3| HQVGA | 240x176 | |4| QVGA | 320x240 | |5| CIF | 400x296 | |6| VGA | 640x480 | |7| SVGA | 800x600 | |8| XGA | 1024x768 | |9| SXGA | 1280x1024 | |10| UXGA | 1600x1200 |
reference : https://lang-ship.com/reference/ESP32/latest/sensor_8h_source.html#l00107
exposure : igrr/esp32-cam-demo#81
https://esp32.com/viewtopic.php?f=19&t=11126&sid=73b833e5d4122651dba9e2653ee5f469&start=30