AudioFlags

Enum for Audio Flags

Each value determines a different flag for the playback stream.

Enumeration Members

FLAG_NONE

FLAG_NONE: 0

FLAG_AUDIBILITY_ENFORCED

FLAG_AUDIBILITY_ENFORCED: 1

Flag defining a behavior where the audibility of the sound will be ensured by the system.

FLAG_HW_AV_SYNC

FLAG_HW_AV_SYNC: 2

Flag requesting the use of an output stream supporting hardware A/V synchronization.

FLAG_LOW_LATENCY

FLAG_LOW_LATENCY: 4

Flag indicating thin buffer and fast rendering loop frame.

FLAG_LOW_POWER

FLAG_LOW_POWER: 8

Flag indicating large buffer and slow rendering loop frame for power consumption.

FLAG_TIMED_AUDIO

FLAG_TIMED_AUDIO: 16

Flag indicating content is part of Whole Home Audio network distribution

FLAG_OFFLOAD

FLAG_OFFLOAD: 32

Flag indicating content is to be processed externally (DSP etc)

FLAG_PASSTHROUGH

FLAG_PASSTHROUGH: 64

Flag indicating content is to be processed without rendering in mixer

FLAG_ALL

FLAG_ALL: 127

Flag value:

FLAG_ALL =
    FLAG_AUDIBILITY_ENFORCED |
    FLAG_HW_AV_SYNC |
    FLAG_LOW_LATENCY |
    FLAG_LOW_POWER |
    FLAG_TIMED_AUDIO |
    FLAG_OFFLOAD |
    FLAG_PASSTHROUGH

Last updated: Jul 22, 2026