---
title: GetCurrentZeroTimestamp
framework: VideoDriverKit
role: symbol
role_heading: Instance Method
platforms: [driverkit 27.0+]
path: videodriverkit/iouservideoclockdevice/getcurrentzerotimestamp
---

# GetCurrentZeroTimestamp

Gets the current zero timestamp value.

## Declaration

```occ
void GetCurrentZeroTimestamp(uint64_t *out_sample_time, uint64_t *out_host_time);
```

## Parameters

- `out_sample_time`: Pointer to uint64_t that will be set with last updated sample time.
- `out_host_time`: Pointer to uint64_t that will be set with last updated host time.

## See Also

### Accessing timestamps

- [UpdateCurrentZeroTimestamp](videodriverkit/iouservideoclockdevice/updatecurrentzerotimestamp.md)