virtual void FillFrame ( int32 InKeyIndex, const [FLiveLinkWorldTime](API\Runtime\LiveLinkInterface\FLiveLinkWorldTime) & InWorldTime, const [TOptional](API\Runtime\Core\IO\TOptional)< [FQualifiedFrameTime](API\Runtime\Core\Misc\FQualifiedFrameTime) > & InTimecodeTime, const [UScriptStruct](API\Runtime\CoreUObject\UObject\UScriptStruct) & InStruct, [FLiveLinkBaseFrameData](API\Runtime\LiveLinkInterface\FLiveLinkBaseFrameData) * OutFrame )