kMDItemAudioSampleRate
Sample rate of the audio data contained in the file. The sample rate is a float value representing hz (audio_frames/second). For example: 44100.0, 22254.54. A CFNumber.
Declaration
let kMDItemAudioSampleRate: CFString!Sample rate of the audio data contained in the file. The sample rate is a float value representing hz (audio_frames/second). For example: 44100.0, 22254.54. A CFNumber.
let kMDItemAudioSampleRate: CFString!