Function

GstAudio-1.0 ▶ GstAudio ▶ buffer_add_audio_level_meta`Since 1.20`

buffer_add_audio_level_meta(
    buffer: Gst.Buffer,
    level: number,
    voice_activity: boolean,
): AudioLevelMeta
Attaches audio level information to buffer. (RFC 6464)
Parameters
- buffer: Gst.Buffer
  a Gst.Buffer
- level: number
  the -dBov from 0-127 (127 is silence).
- voice_activity: boolean
  whether the buffer contains voice activity.
Returns AudioLevelMeta
the GstAudio.AudioLevelMeta on buffer.

Since
1.20
- Defined in gstaudio-1.0/gstaudio-1.0.d.ts:1608