setVideoEffectFloatParam
Sets a float parameter for a video effect.
Future<void> setVideoEffectFloatParam(
{required String option, required String key, required double param});
- Since
- Available since v4.6.2.
Parameters
- option
- The category of the parameter option.
- key
- The key name of the parameter.
- param
- The float value to set.
Return Values
- 0: Method call succeeds.
- < 0: Method call fails.