kAudioFormatProperty_FormatIsExternallyFramed
Indicates whether or not a format requires external framing information.
Declaration
var kAudioFormatProperty_FormatIsExternallyFramed: AudioFormatPropertyID { get }Discussion
Indicates whether or not a format requires external framing information in the form of AudioStreamPacketDescription structures. The specifier is an AudioStreamBasicDescription structure describing the format to ask about. The value is a UInt32 where nonzero means the format is externally framed. Any format that has variable-byte-sized packets requires packet descriptions.
See Also
Constants
kAudioFormatProperty_FormatInfokAudioFormatProperty_FormatNamekAudioFormatProperty_EncodeFormatIDskAudioFormatProperty_DecodeFormatIDskAudioFormatProperty_FormatListkAudioFormatProperty_ASBDFromESDSkAudioFormatProperty_ChannelLayoutFromESDSkAudioFormatProperty_OutputFormatListkAudioFormatProperty_FirstPlayableFormatFromListkAudioFormatProperty_EncoderskAudioFormatProperty_DecoderskAudioFormatProperty_FormatIsVBRkAudioFormatProperty_AvailableEncodeBitRateskAudioFormatProperty_AvailableEncodeSampleRateskAudioFormatProperty_AvailableEncodeChannelLayoutTags