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enable zero retention mode in elevenlabs #3647

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Merged
merged 2 commits into from
Oct 15, 2025
Merged

enable zero retention mode in elevenlabs #3647

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885e2c3
add zero retention setting
tinalenguyen Oct 14, 2025
6f29301
fix typo
tinalenguyen Oct 14, 2025
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2 changes: 1 addition & 1 deletion livekit-plugins/livekit-plugins-elevenlabs/livekit/plugins/elevenlabs/stt.py
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Original file line number Diff line number Diff line change
Expand Up @@ -55,7 +55,7 @@ def __init__(
tag_audio_events: bool = True,
) -> None:
"""
Create a new instance of ElevenLabs TTS.
Create a new instance of ElevenLabs STT.

Args:
api_key (NotGivenOr[str]): ElevenLabs API key. Can be set via argument or `ELEVEN_API_KEY` environment variable.
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5 changes: 5 additions & 0 deletions livekit-plugins/livekit-plugins-elevenlabs/livekit/plugins/elevenlabs/tts.py
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Expand Up @@ -91,6 +91,7 @@ def __init__(
apply_text_normalization: Literal["auto", "off", "on"] = "auto",
word_tokenizer: NotGivenOr[tokenize.WordTokenizer | tokenize.SentenceTokenizer] = NOT_GIVEN,
enable_ssml_parsing: bool = False,
enable_logging: bool = True,
chunk_length_schedule: NotGivenOr[list[int]] = NOT_GIVEN, # range is [50, 500]
http_session: aiohttp.ClientSession | None = None,
language: NotGivenOr[str] = NOT_GIVEN,
Expand All @@ -111,6 +112,7 @@ def __init__(
auto_mode (bool): Reduces latency by disabling chunk schedule and buffers. Sentence tokenizer will be used to synthesize one sentence at a time. Defaults to True.
word_tokenizer (NotGivenOr[tokenize.WordTokenizer | tokenize.SentenceTokenizer]): Tokenizer for processing text. Defaults to basic WordTokenizer.
enable_ssml_parsing (bool): Enable SSML parsing for input text. Defaults to False.
enable_logging (bool): Enable logging of the request. When set to false, zero retention mode will be used. Defaults to True.
chunk_length_schedule (NotGivenOr[list[int]]): Schedule for chunk lengths, ranging from 50 to 500. Defaults are [120, 160, 250, 290].
http_session (aiohttp.ClientSession | None): Custom HTTP session for API requests. Optional.
language (NotGivenOr[str]): Language code for the TTS model, as of 10/24/24 only valid for "eleven_turbo_v2_5".
Expand Down Expand Up @@ -162,6 +164,7 @@ def __init__(
word_tokenizer=word_tokenizer,
chunk_length_schedule=chunk_length_schedule,
enable_ssml_parsing=enable_ssml_parsing,
enable_logging=enable_logging,
language=language,
inactivity_timeout=inactivity_timeout,
sync_alignment=sync_alignment,
Expand Down Expand Up @@ -455,6 +458,7 @@ class _TTSOptions:
word_tokenizer: tokenize.WordTokenizer | tokenize.SentenceTokenizer
chunk_length_schedule: NotGivenOr[list[int]]
enable_ssml_parsing: bool
enable_logging: bool
inactivity_timeout: int
sync_alignment: bool
apply_text_normalization: Literal["auto", "on", "off"]
Expand Down Expand Up @@ -793,6 +797,7 @@ def _multi_stream_url(opts: _TTSOptions) -> str:
if is_given(opts.language):
params.append(f"language_code={opts.language}")
params.append(f"enable_ssml_parsing={str(opts.enable_ssml_parsing).lower()}")
params.append(f"enable_logging={str(opts.enable_logging).lower()}")
params.append(f"inactivity_timeout={opts.inactivity_timeout}")
params.append(f"apply_text_normalization={opts.apply_text_normalization}")
if opts.sync_alignment:
Expand Down