add byteplus plugins initial version to livekit

livekit-agents/pyproject.toml

@@ -75,6 +75,7 @@ azure = ["livekit-plugins-azure>=1.6.7"]
 baseten = ["livekit-plugins-baseten>=1.6.7"]
 bey = ["livekit-plugins-bey>=1.6.7"]
 bithuman = ["livekit-plugins-bithuman>=1.6.7"]
+byteplus = ["livekit-plugins-byteplus>=1.6.7"]
 browser = ["livekit-plugins-browser>=0.2.7"]
 cambai = ["livekit-plugins-cambai>=1.6.7"]
 cartesia = ["livekit-plugins-cartesia>=1.6.7"]

livekit-plugins/livekit-plugins-byteplus/README.md

@@ -0,0 +1,44 @@
+# BytePlus TTS plugin for LiveKit Agents
+
+Support for [BytePlus Voice](https://docs.byteplus.com/en/docs/byteplusvoice/docs-overview)
+text-to-speech services in LiveKit Agents.
+
+See the
+[BytePlus unidirectional TTS documentation](https://docs.byteplus.com/en/docs/byteplusvoice/unidirectional_tts_http),
+[BytePlus Voice List](https://docs.byteplus.com/en/docs/byteplusvoice/voicelist), and
+[LiveKit TTS documentation](https://docs.livekit.io/agents/models/tts/) for more information.
+
+## Installation
+
+```bash
+pip install livekit-plugins-byteplus
+```
+
+## Pre-requisites
+
+Create a BytePlus API key and expose it as an environment variable:
+
+```bash
+export BYTEPLUS_API_KEY="your-api-key"
+```
+
+The API key must have access to the selected resource ID and voice.
+
+## Usage
+
+```python
+from livekit.agents import AgentSession
+from livekit.plugins import byteplus
+
+session = AgentSession(
+    tts=byteplus.TTS(
+        model="seed-tts-2.0",
+        voice="zh_female_vv_uranus_bigtts",
+        audio_format="pcm",
+        sample_rate=24000,
+    )
+)
+```
+
+The plugin supports LiveKit's `synthesize()` and streaming `stream()` interfaces.
+Available voices and resource IDs depend on the BytePlus account configuration.

livekit-plugins/livekit-plugins-byteplus/livekit/plugins/byteplus/__init__.py

@@ -0,0 +1,41 @@
+# Copyright 2026 LiveKit, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""BytePlus TTS plugin for LiveKit Agents."""
+
+from .tts import TTS
+from .version import __version__
+
+__all__ = ["TTS", "__version__"]
+
+from livekit.agents import Plugin
+
+from .log import logger
+
+
+class BytePlusPlugin(Plugin):
+    def __init__(self) -> None:
+        super().__init__(__name__, __version__, __package__, logger)
+
+
+Plugin.register_plugin(BytePlusPlugin())
+
+# Cleanup docs of unexported modules
+_module = dir()
+NOT_IN_ALL = [m for m in _module if m not in __all__]
+
+__pdoc__ = {}
+
+for n in NOT_IN_ALL:
+    __pdoc__[n] = False

livekit-plugins/livekit-plugins-byteplus/livekit/plugins/byteplus/log.py

@@ -0,0 +1,3 @@
+import logging
+
+logger = logging.getLogger("livekit.plugins.byteplus")