Sample Buffer Notification Parameters

Keys used in the userInfo dictionaries of notifications posted by sample buffer objects.

Topics

Constants

let kCMSampleBufferConduitNotificationParameter_ResumeTag: CFString

Specifies a tag to be attached to the first sample buffer following a discontinuity (type CFNumber).

let kCMSampleBufferConduitNotificationParameter_UpcomingOutputPTSRangeMayOverlapQueuedOutputPTSRange: CFString

Indicates that the presentation timestamps of upcoming output samples may overlap those of samples queued for output (type CFBoolean).

let kCMSampleBufferConduitNotificationParameter_MinUpcomingOutputPTS: CFString

Specifies the minimum presentation timestamp of upcoming output samples (type CFDictionary).

let kCMSampleBufferConduitNotificationParameter_MaxUpcomingOutputPTS: CFString

Specifies the maximum presentation timestamp of upcoming output samples (type CFDictionary).