Azure Kinect Sensor SDK  refs/heads/release/1.4.x
Documentation for https://github.com/Microsoft/Azure-Kinect-Sensor-SDK

◆ k4a_image_get_device_timestamp_usec()

uint64_t k4a_image_get_device_timestamp_usec ( k4a_image_t  image_handle)
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Get the image's device timestamp in microseconds.

Parameters
image_handleHandle of the image for which the get operation is performed on.
Remarks
Returns the device timestamp of the image, as captured by the hardware. Timestamps are recorded by the device and represent the mid-point of exposure. They may be used for relative comparison, but their absolute value has no defined meaning.
Returns
If the image_handle is invalid or if no timestamp was set for the image, this function will return 0. It is also possible for 0 to be a valid timestamp originating from the beginning of a recording or the start of streaming.