# Configuration

Source: https://www.nianticspatial.com/docs/api/swift/NSDK.NSDKDashcamSession.struct-Configuration/

Configuration
Configuration for the dashcam feature.

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## Declaration

struct Configuration

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## Constructors

init(framerate: Int = 0, maxBufferSeconds: Int = 0, maxBufferMemoryMB: Int = 0, basePath: String? = nil)

#### Summary

Initializes a new dashcam configuration with provided settings.

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## Properties

| Name | Type | Summary |
| --- | --- | --- |
| var basePath | String? | Base path for writing dashcam data.If an absolute path is provided, that directory must be writable.If left `nil`, NSDK uses the public application path. |
| var framerate | Int32 | Target FPS for buffering frames.The dashcam will subsample the source frame stream to this rate.If set to `0`, defaults to 5 FPS. |
| var maxBufferMemoryMB | Int32 | Maximum memory budget for the circular buffer in megabytes.When the buffer exceeds this size, the oldest frames are evicted.Whichever limit (time or memory) is hit first triggers eviction.If set to `0`, defaults to 128 MB. |
| var maxBufferSeconds | Int32 | Maximum number of seconds of data to keep in the circular buffer.When the buffer exceeds this duration, the oldest frames are evicted.If set to `0`, defaults to 60 seconds. |

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