buffer_add_audio_level_meta

Description:

[ CCode ( cname = "gst_buffer_add_audio_level_meta" ) ]
[ Version ( since = "1.20" ) ]
public unowned LevelMeta? buffer_add_audio_level_meta (Buffer buffer, uint8 level, bool voice_activity)

Attaches audio level information to buffer.

(RFC 6464)

Parameters:

buffer	a Buffer
level	the -dBov from 0-127 (127 is silence).
voice_activity	whether the buffer contains voice activity.

Returns:

the LevelMeta on buffer.

Namespace: Gst.Audio

Package: gstreamer-audio-1.0