Sample Buffer Dropped Frame Reasons

Values providing the reason for a dropped frame.

Overview

These values can be associated with a sample buffer under the kCMSampleBufferAttachmentKey_DroppedFrameReason key.

Topics

Constants

kCMSampleBufferDroppedFrameReason_FrameWasLate

The frame was dropped because it was late.

kCMSampleBufferDroppedFrameReason_OutOfBuffers

The frame was dropped because the module providing frames is out of buffers.

kCMSampleBufferDroppedFrameReason_Discontinuity

An unknown number of frames were dropped.