If an image sensor driver is not included in the firmware image, you can install it manually.
As an example the image sensor "sc223a" will be installed to a gk7205v210 board (with openipc-gk7205v210-fpv-8mb.bin flashed).
You need a sensor library and one sensor configuration file.
The needed files for other sensors can be found following this list.
Install the files by downloading them directly from github to your device:
curl -s -L -o /usr/lib/sensors/libsns_sc223a.so https://github.com/OpenIPC/firmware/raw/master/general/package/goke-osdrv-gk7205v200/files/sensor/libsns_sc223a.so
curl -s -L -o /etc/sensors/sc223a_i2c_1080p.ini https://github.com/OpenIPC/firmware/raw/master/general/package/goke-osdrv-gk7205v200/files/sensor/config/sc223a_i2c_1080p.iniAdjust the fps value in /etc/majestic.yaml according to your sensor specs. Search for "Isp_FrameRate" in your sensor configuration file /etc/sensors/sc223a_i2c_1080p.ini.
cli -s .video0.fps 30(Re)start streamer:
killall majestic
majestic