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opusdec

opusdec

Properties

gboolean apply-gain Read / Write
gboolean use-inband-fec Read / Write

Types and Values

struct GstOpusDec

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstElement
                ╰── GstAudioDecoder
                    ╰── GstOpusDec

Description

This element decodes a OPUS stream to raw integer audio.

Example pipelines

1
gst-launch-1.0 -v filesrc location=opus.ogg ! oggdemux ! opusdec ! audioconvert ! audioresample ! alsasink

Decode an Ogg/Opus file. To create an Ogg/Opus file refer to the documentation of opusenc.

Synopsis

Element Information

plugin

opus

author

Vincent Penquerc'h <vincent.penquerch@collabora.co.uk>

class

Codec/Decoder/Audio

Element Pads

name

sink

direction

sink

presence

always

details

audio/x-opus, channel-mapping-family=(int)0

audio/x-opus, channel-mapping-family=(int)[ 1, 255 ], channels=(int)[ 1, 255 ], stream-count=(int)[ 1, 255 ], coupled-count=(int)[ 0, 255 ]

name

src

direction

source

presence

always

details

audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int){ 48000, 24000, 16000, 12000, 8000 }, channels=(int)[ 1, 8 ]

Functions

Types and Values

struct GstOpusDec

struct GstOpusDec;

Property Details

The “apply-gain” property

  “apply-gain”               gboolean

Apply gain if any is specified in the header.

Flags: Read / Write

Default value: TRUE


The “use-inband-fec” property

  “use-inband-fec”           gboolean

Use forward error correction if available (needs PLC enabled).

Flags: Read / Write

Default value: FALSE

See Also

opusenc, oggdemux

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