package audio

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In Java, (and excluding the FLAC entry) the bitrate in kilobits per second can be obtained using CodecAndBitrate's getNumber() function.

Used in: asr.CloudSpeechSessionParams.EncoderParams

• UNDEFINED = 0

  Do not pass this to the encoder.

• AMRWB_BITRATE_6KBPS = 6600

• AMRWB_BITRATE_8KBPS = 8850

• AMRWB_BITRATE_12KBPS = 12650

• AMRWB_BITRATE_14KBPS = 14250

• AMRWB_BITRATE_15KBPS = 15850

• AMRWB_BITRATE_18KBPS = 18250

• AMRWB_BITRATE_19KBPS = 19850

• AMRWB_BITRATE_23KBPS = 23050

• AMRWB_BITRATE_24KBPS = 23850

• FLAC = 1

  For FLAC, the bitrate isn't specified.

• OGG_OPUS_BITRATE_12KBPS = 12000

  Note: Opus isn't actually limited to specific bitrates like AMRWB is. Note that because we run the OggOpusEncoder in low-latency mode, the actual bitrate may be larger than this. See the ogg_opus_encoder lib for details. The effect of this will be larger at low bitrates and low block sizes. This is the bitrate used to configure the codec.

• OGG_OPUS_BITRATE_16KBPS = 16000

• OGG_OPUS_BITRATE_24KBPS = 24000

• OGG_OPUS_BITRATE_32KBPS = 32000

• OGG_OPUS_BITRATE_64KBPS = 64000

• OGG_OPUS_BITRATE_96KBPS = 96000

• OGG_OPUS_BITRATE_128KBPS = 128000

Contains information about whether we are connected to the network and whether the connection is using WiFi.

• optional bool connected = 1

  If the network is connected.

  Required.

• optional bool network_metered = 2

  Typically, if false, this means using WiFi.

  Required.

Used in: asr.TranscriptionResult, asr.TranscriptionResult.Word

• optional int32 speaker_id = 1

  In the future, we may have things like the name of registered speakers etc.