|
gptkbp:instanceOf
|
gptkb:audio_equipment
|
|
gptkbp:basedOn
|
gptkb:CELT_codec
gptkb:SILK_codec
|
|
gptkbp:category
|
gptkb:standard
gptkb:audio_equipment
data compression
|
|
gptkbp:compressionRatio
|
lossy
|
|
gptkbp:developedBy
|
gptkb:Mozilla_Foundation
gptkb:Xiph.Org_Foundation
|
|
gptkbp:fileExtension
|
.opus
|
|
gptkbp:hasApplication
|
gptkb:VoIP
music streaming
audio storage
|
|
gptkbp:hasChannel
|
1 to 255
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Opus codec
|
|
gptkbp:license
|
gptkb:GPL_license
gptkb:BSD_license
|
|
gptkbp:openSource
|
true
|
|
gptkbp:recognizedBy
|
gptkb:ITU-T
gptkb:ISO/IEC
|
|
gptkbp:releaseDate
|
2012
|
|
gptkbp:samplingRate
|
8 kHz to 48 kHz
|
|
gptkbp:standardizedBy
|
gptkb:IETF
gptkb:RFC_6716
|
|
gptkbp:successor
|
gptkb:Speex
|
|
gptkbp:supportsAudioBandwidth
|
fullband
narrowband
|
|
gptkbp:supportsConstantBitrate
|
true
|
|
gptkbp:supportsDiscontinuousTransmission
|
true
|
|
gptkbp:supportsForwardErrorCorrection
|
true
|
|
gptkbp:supportsFrameSize
|
2.5 ms to 60 ms
|
|
gptkbp:supportsInBandFEC
|
true
|
|
gptkbp:supportsLowLatency
|
true
|
|
gptkbp:supportsMultistream
|
true
|
|
gptkbp:supportsPacketLossConcealment
|
true
|
|
gptkbp:supportsStereo
|
true
|
|
gptkbp:supportsSurroundSound
|
true
|
|
gptkbp:supportsVariableBitrate
|
true
|
|
gptkbp:supportsVoiceActivityDetection
|
true
|
|
gptkbp:usedIn
|
gptkb:Discord
gptkb:WhatsApp
gptkb:YouTube
gptkb:WebRTC
gptkb:Mumble
gptkb:Element_(Matrix)
|
|
gptkbp:website
|
https://opus-codec.org/
|
|
gptkbp:width
|
6 kbps to 510 kbps
|
|
gptkbp:bfsParent
|
gptkb:WebRTC_API
|
|
gptkbp:bfsLayer
|
5
|