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# VTOpticalFlowParameters.SubmissionMode

A value describing the processing request in a parameters submission object.

```
enum SubmissionMode
```

## Topics

### Enumeration Cases

[`VTOpticalFlowParametersSubmissionModeRandom`](/documentation/VideoToolbox/VTOpticalFlowParameters/SubmissionMode-swift.enum/random)

A submission follow presentation time order with a jump or skip in a frame sequence.

[`VTOpticalFlowParametersSubmissionModeSequential`](/documentation/VideoToolbox/VTOpticalFlowParameters/SubmissionMode-swift.enum/sequential)

A submission follow presentation time order without a jump or skip when compared to a previous submission.

### Initializers

[`init(rawValue:)`](/documentation/VideoToolbox/VTOpticalFlowParameters/SubmissionMode-swift.enum/init(rawValue:))

## Relationships

### Conforms To

[`Equatable`](/documentation/Swift/Equatable)

[`Sendable`](/documentation/Swift/Sendable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Hashable`](/documentation/Swift/Hashable)

---

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