AVCaptureTimecode.CreateMetadataSampleBufferForDuration(CMTime) Method
Definition
Important
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Creates a sample buffer containing timecode metadata for a specified duration.
public CoreMedia.CMSampleBuffer? CreateMetadataSampleBufferForDuration(CoreMedia.CMTime duration);member this.CreateMetadataSampleBufferForDuration : CoreMedia.CMTime -> CoreMedia.CMSampleBufferParameters
- duration
- CMTime
The duration that the metadata sample buffer should represent.
Returns
A sample buffer with encoded timecode metadata for the given duration, or null if creation fails.
Remarks
Use this method for scenarios where timecode metadata needs to span a custom interval rather than a single frame.