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API > API/Plugins > API/Plugins/MetasoundGraphCore > API/Plugins/MetasoundGraphCore/FOperatorSettings
Description
Get the number of audio frames in a block.
This function is required to return a value that abides by the alignment requirements of FAudioBuffer, FAlignedFloatBuffer and the math routines declared in BufferVectorOperations.h. This enables the vast majority of Metasound IOperators to take advantage of SIMD hardware accelerations.
| Name | GetNumFramesPerBlock |
| Type | function |
| Header File | /Engine/Plugins/Runtime/Metasound/Source/MetasoundGraphCore/Public/MetasoundOperatorSettings.h |
| Include Path | #include "MetasoundOperatorSettings.h" |
int32 GetNumFramesPerBlock() const