setVideoEffectIntParam

Sets an integer parameter for video effects.

virtual int setVideoEffectIntParam(const char* option, const char* key, int param) = 0;
Since:
Available since v4.6.0.

Restrictions

None.

Parameters

option
The category of the option to which the parameter belongs.
key
The key name of the parameter.
param
The integer parameter value to set.

Returns

  • 0: Success.
  • < 0: Failure.