package playht.v1

Get desktop application:
View/edit binary Protocol Buffers messages

• rpc Tts (TtsRequest, stream TtsResponse)

  api.proto:7

  message TtsRequest

  api.proto:10

  • bytes lease = 1

    User ID, Lease Token

  • optional TtsParams params = 2

  message TtsResponse

  api.proto:16

  • int32 sequence = 1

  • string id = 2

  • bytes data = 3

  • optional Status status = 4

    TODO(nfc): Add whatever metadata we may need here.

Status codes.

Used in: Status

• CODE_UNSPECIFIED = 0

• CODE_COMPLETE = 1

• CODE_IN_PROGRESS = 2

• CODE_CANCELED = 3

• CODE_ERROR = 4

Audio formats.

Used in: TtsParams

• FORMAT_RAW = 0

  raw fp32 PCM samples

• FORMAT_MP3 = 1

  128kbps MP3

• FORMAT_WAV = 2

  16-bit (uint16) PCM

• FORMAT_OGG = 3

  80kbps OGG Vorbis

• FORMAT_FLAC = 4

  16-bit (int16) FLAC

• FORMAT_MULAW = 5

  8-bit (uint8) PCM headerless

• FORMAT_PCM = 6

  16-bit PCM, no WAV header

Quality levels

Used in: TtsParams

• QUALITY_UNSPECIFIED = 0

  Defaults to 'DRAFT' quality.

• QUALITY_LOW = 1

• QUALITY_DRAFT = 2

• QUALITY_MEDIUM = 3

• QUALITY_HIGH = 4

• QUALITY_PREMIUM = 5

Used in: TtsResponse

• Code code = 1

• repeated string message = 2

Used in: TtsRequest

• repeated string text = 1

  Text to be synthesized.

• string voice = 2

  Voice to be used.

• optional Quality quality = 3

  Quality of the generated audio.

• optional Format format = 4

  Audio format to return.

• optional int32 sample_rate = 5

  Sample rate to return in hz. Native sample rate is 24000 hz (default).

• optional float speed = 6

  Speaking rate, 1.0 (default) is normal speed.

• optional int32 seed = 7

  Seed for random number generator. If unspecified, a random seed is used.

• optional float temperature = 8

  Model sampling temperature, 0.6 is default.

• optional float top_p = 9

  Model probability mass sampling threshold, 1.0 (disabled) is default.

• optional float voice_guidance = 11

• optional int32 language_identifier = 15

• optional float text_guidance = 16

• optional string other = 99

  JSON string with other various parameters.