---
title: VTRAWProcessingSessionCompleteFrames
framework: Video Toolbox
role: symbol
role_heading: Function
platforms: [macOS 15.0+]
path: videotoolbox/vtrawprocessingsessioncompleteframes
---

# VTRAWProcessingSessionCompleteFrames

Forces the RAW Processor to complete processing frames.

## Declaration

```occ
extern OSStatus VTRAWProcessingSessionCompleteFrames(VTRAWProcessingSessionRef session);
```

## Parameters

- `session`: The RAW processing session.

## Discussion

Discussion Call this after calling a set of VTRAWProcessingSessionProcessFrame calls to ensure that all frames have been processed. Before VTRAWProcessingSessionCompleteFrames returns, the output handler will be invoked for all pending frames.

## See Also

### Processing frames

- [VTRAWProcessingSessionProcessFrame](videotoolbox/vtrawprocessingsessionprocessframe.md)