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gboolean | audio | Read / Write |
GstOpusEncBandwidth | bandwidth | Read / Write |
gint | bitrate | Read / Write |
gboolean | cbr | Read / Write |
gint | complexity | Read / Write |
gboolean | constrained-vbr | Read / Write |
gboolean | dtx | Read / Write |
GstOpusEncFrameSize | frame-size | Read / Write |
gboolean | inband-fec | Read / Write |
guint | max-payload-size | Read / Write |
gint | packet-loss-percentage | Read / Write |
GstOpusEncAudioType | audio-type | Read / Write |
GstOpusEncBitrateType | bitrate-type | Read / Write |
plugin |
opus |
author |
Vincent Penquerc'h <vincent.penquerch@collabora.co.uk> |
class |
Codec/Encoder/Audio |
struct GstOpusEnc { GstAudioEncoder element; OpusMSEncoder *state; /* Locks those properties which may be changed at play time */ GMutex property_lock; /* properties */ gint audio_type; gint bitrate; gint bandwidth; gint frame_size; GstOpusEncBitrateType bitrate_type; gint complexity; gboolean inband_fec; gboolean dtx; gint packet_loss_percentage; guint max_payload_size; gint frame_samples; gint n_channels; gint sample_rate; guint64 encoded_samples; guint8 channel_mapping_family; guint8 encoding_channel_mapping[256]; guint8 decoding_channel_mapping[256]; guint8 n_stereo_streams; };
“audio”
property“audio” gboolean
Audio or voice (obsolete, use audio-type).
Flags: Read / Write
Default value: TRUE
“bandwidth”
property “bandwidth” GstOpusEncBandwidth
Audio Band Width.
Flags: Read / Write
Default value: Full band
“bitrate”
property“bitrate” gint
Specify an encoding bit-rate (in bps).
Flags: Read / Write
Allowed values: [4000,650000]
Default value: 64000
“complexity”
property“complexity” gint
Complexity.
Flags: Read / Write
Allowed values: [0,10]
Default value: 10
“constrained-vbr”
property“constrained-vbr” gboolean
Constrained VBR.
Flags: Read / Write
Default value: TRUE
“frame-size”
property “frame-size” GstOpusEncFrameSize
The duration of an audio frame, in ms.
Flags: Read / Write
Default value: 20
“inband-fec”
property“inband-fec” gboolean
Enable forward error correction.
Flags: Read / Write
Default value: FALSE
“max-payload-size”
property“max-payload-size” guint
Maximum payload size in bytes.
Flags: Read / Write
Allowed values: [2,4000]
Default value: 4000
“packet-loss-percentage”
property“packet-loss-percentage” gint
Packet loss percentage.
Flags: Read / Write
Allowed values: [0,100]
Default value: 0
“audio-type”
property “audio-type” GstOpusEncAudioType
What type of audio to optimize for.
Flags: Read / Write
Default value: Generic audio