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A unified interface for multiple Text-to-Speech (TTS) providers.

Supported TTS providers

ProviderRequirements
Edge-TTS-
OpenAI TTSapi_key: OpenAI API key
Azure TTSspeech_key: Azure Speech service key<br>speech_region: Azure Speech service region
Google TTSEnable the Text-to-Speech API in the Google Cloud Console<br>Set env var GOOGLE_APPLICATION_CREDENTIALS as the path to the service account key file
Volcengine TTS(火山引擎)access_key: Volcengine access key ID. (Get it here)<br>secret_key: Volcengine access secret key. (Get it here)<br>app_key: Volcengine app key
Baidu TTSapi_key: Baidu API key<br>secret_key: Baidu secret key<br>Both can be acquired at the console
Minimax TTSapi_key: Minimax API key<br>group_id: Minimax group ID<br>Both can be acquired at the Minimax console
迅飞 TTSapp_id: Xunfei APP ID<br>api_key: Xunfei API key<br>api_secret: Xunfei API secret
Fish Audioapi_key: Fish Audio API key

Installation

Tetos requires Python 3.8 or higher.

pip install tetos

CLI Usage

tetos PROVIDER [PROVIDER_OPTIONS] TEXT [--output FILE]

Please run tetos --help for available providers and options.

Examples

tetos google "Hello, world!"
tetos azure "Hello, world!" --output output.mp3   # save to another file
tetos edge --lang zh-CN "你好,世界!"  # specify language
tetos openai --voice echo "Hello, world!"  # specify voice

API Usage

Use Azure TTS as an example:

from tetos.azure import AzureSpeaker

speaker = AzureSpeaker(speech_key='...', speech_region='...')
speaker.say('Hello, world!', 'output.mp3')

The initialization parameters may be different for other providers.

Work behind a proxy

TeTos respects the proxy environment variables HTTP_PROXY, HTTPS_PROXY, ALL_PROXY and NO_PROXY.

TODO

License

Apache License 2.0

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