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API > API/Runtime > API/Runtime/SignalProcessing > API/Runtime/SignalProcessing/FPatchOutput
Description
Copies the minimum of NumSamples or however many samples are available into OutBuffer. Returns the number of samples copied, or -1 if this output's corresponding input has been destroyed.
| Name | PopAudio |
| Type | function |
| Header File | /Engine/Source/Runtime/SignalProcessing/Public/DSP/MultithreadedPatching.h |
| Include Path | #include "DSP/MultithreadedPatching.h" |
| Source | /Engine/Source/Runtime/SignalProcessing/Private/MultithreadedPatching.cpp |
int32 PopAudio
(
float * OutBuffer,
int32 NumSamples,
bool bUseLatestAudio
)