A color filter is a color lookup table used to transform one set of colors into another. You can find in our demo some preset color lookup tables. The SDK will process the raw video captured by the camera according to the specified color lookup table to achieve the desired effects.
Currently, you can only use an image from the internet.
Some scenarios, such as showroom, may require the use of strong filters. The default filter strength is 0.5. You can use this API to adjust the strength.