ldacenc

This element encodes raw integer PCM audio into a Bluetooth LDAC audio.

Example pipeline

 gst-launch-1.0 -v audiotestsrc ! ldacenc ! rtpldacpay mtu=679 ! avdtpsink

Encode a sine wave into LDAC, RTP payload it and send over bluetooth

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstAudioEncoder
                    ╰──ldacenc

Implemented interfaces

Factory details

Authors: – Sanchayan Maity

Classification: – Codec/Encoder/Audio

Rank – none

Plugin – ldac

Package – GStreamer Bad Plug-ins

Pad Templates

sink

audio/x-raw:
         format: { S16LE, S24LE, S32LE, F32LE }
           rate: { (int)44100, (int)48000, (int)88200, (int)96000 }
       channels: [ 1, 2 ]

Presence – always

Direction – sink

Object type – GstPad

src

audio/x-ldac:
           rate: { (int)44100, (int)48000, (int)88200, (int)96000 }
       channels: 1
   channel-mode: mono
audio/x-ldac:
           rate: { (int)44100, (int)48000, (int)88200, (int)96000 }
       channels: 2
   channel-mode: { (string)dual, (string)stereo }

Presence – always

Direction – src

Object type – GstPad

Properties

eqmid 

“eqmid” GstLdacEqmid *

Encode Quality Mode Index. 0: High Quality 1: Standard Quality 2: Mobile Use Quality

Flags : Read / Write

Default value : sq (1)

Named constants

GstLdacEqmid

Members

hq (0) – HQ
sq (1) – SQ
mq (2) – MQ

The results of the search are