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maximkulkin / esp32-homekit-camera

Firmware for esp32-camera module to act as Apple Homekit IP camera
MIT License
394 stars 78 forks source link

Increasing snapshot resolution problem #53

Closed okanduzyel closed 4 years ago

okanduzyel commented 4 years ago

Hi,

According to default camera settings, example sends 640x480 snapshot picture. I have changed config.h like below and It has sent 320x240 snapshot picture. (I have seen it from log output)

Resolution didn't increase, decrease. I am a little bit confused 😐

#pragma once

// Configuration stuff
#include <esp_camera.h>

#define TAG "esp32_camera"

#define CAMERA_FRAME_RATE 15
#define CAMERA_FRAME_SIZE FRAMESIZE_UXGA
#define CAMERA_WIDTH 1600
#define CAMERA_HEIGHT 1200

// Scale factors to get image for video stream
#define VIDEO_IMAGE_SCALE_NUM 1
#define VIDEO_IMAGE_SCALE_DENOM 8

// Calculated stuff
#define VIDEO_IMAGE_SCALED(x) ((x) * VIDEO_IMAGE_SCALE_NUM / VIDEO_IMAGE_SCALE_DENOM)

#define VIDEO_WIDTH VIDEO_IMAGE_SCALED(CAMERA_WIDTH)
#define VIDEO_HEIGHT VIDEO_IMAGE_SCALED(CAMERA_HEIGHT)