## 📋 Pull Request Information **Original PR:** https://github.com/open-webui/open-webui/pull/22606 **Author:** [@neilruaro-camb](https://github.com/neilruaro-camb) **Created:** 3/12/2026 **Status:** ❌ Closed **Base:** `dev` ← **Head:** `feat/camb-ai-tts` --- ### 📝 Commits (1) - [`1216bd4`](https://github.com/open-webui/open-webui/commit/1216bd447b7529bde646d51d48a5fe993ca91762) feat: add CAMB AI as TTS engine ### 📊 Changes **4 files changed** (+268 additions, -0 deletions) <details> <summary>View changed files</summary> 📝 `backend/open_webui/config.py` (+15 -0) 📝 `backend/open_webui/main.py` (+5 -0) 📝 `backend/open_webui/routers/audio.py` (+164 -0) 📝 `src/lib/components/admin/Settings/Audio.svelte` (+84 -0) </details> ### 📄 Description  # Pull Request Checklist - [x] **Target branch:** Verify that the pull request targets the `dev` branch. - [x] **Description:** Provided below. - [x] **Changelog:** Included below. - [ ] **Documentation:** Will add docs for CAMB AI TTS configuration. - [x] **Dependencies:** No new dependencies added. - [x] **Testing:** Manually tested TTS streaming, translated TTS, voice listing, and model selection with CAMB AI API. - [x] **Agentic AI Code:** This PR was authored and tested by a human. - [x] **Code review:** Self-reviewed. - [x] **Design & Architecture:** Follows existing TTS provider patterns in the codebase. - [x] **Git Hygiene:** Single atomic commit rebased on `dev`. - [x] **Title Prefix:** `feat:` # Changelog Entry ### Description Add CAMB AI as a new text-to-speech provider in Admin Settings > Audio. Supports standard streaming TTS via `/tts-stream` and translated TTS via `/translated-tts` with configurable target language. ### Added - CAMB AI TTS engine option in Admin Settings > Audio - Support for CAMB AI models: mars-flash, mars-pro, mars-instruct - Voice listing and model selection for CAMB AI - Configurable target language for translated TTS - Shared API key configuration for CAMB AI - Config variables in `config.py` and `main.py` for CAMB AI (API base URL, API key, target language) - TTS handler, voice/model listing, config endpoints, and async poll helper in `routers/audio.py` - CAMB AI option in TTS dropdown with API key input, target language field, voice/model selectors in `Audio.svelte` ### Changed - `Dockerfile` — Enable `NODE_OPTIONS` for build memory ### Deprecated - N/A ### Removed - N/A ### Fixed - N/A ### Security - N/A ### Breaking Changes - N/A --- ### Additional Information - CAMB AI provides multilingual TTS with translation capabilities - The implementation follows the same patterns used by existing TTS providers (OpenAI, ElevenLabs, etc.) ### Screenshots or Videos - TTS configuration UI with CAMB AI selected, voice/model dropdowns, and target language field tested manually. ### Contributor License Agreement - [x] By submitting this pull request, I confirm that I have read and fully agree to the [Contributor License Agreement (CLA)](https://github.com/open-webui/open-webui/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT), and I am providing my contributions under its terms. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

GiteaMirror commented

2026-04-25 14:18:50 -05:00

Owner

📋 Pull Request Information

Original PR: https://github.com/open-webui/open-webui/pull/22606
Author: @neilruaro-camb
Created: 3/12/2026
Status: ❌ Closed

Base: dev ← Head: feat/camb-ai-tts

📝 Commits (1)

1216bd4 feat: add CAMB AI as TTS engine

📊 Changes

4 files changed (+268 additions, -0 deletions)

View changed files

📝 backend/open_webui/config.py (+15 -0)
📝 backend/open_webui/main.py (+5 -0)
📝 backend/open_webui/routers/audio.py (+164 -0)
📝 src/lib/components/admin/Settings/Audio.svelte (+84 -0)

📄 Description

Pull Request Checklist

Target branch: Verify that the pull request targets the dev branch.
Description: Provided below.
Changelog: Included below.
Documentation: Will add docs for CAMB AI TTS configuration.
Dependencies: No new dependencies added.
Testing: Manually tested TTS streaming, translated TTS, voice listing, and model selection with CAMB AI API.
Agentic AI Code: This PR was authored and tested by a human.
Code review: Self-reviewed.
Design & Architecture: Follows existing TTS provider patterns in the codebase.
Git Hygiene: Single atomic commit rebased on dev.
Title Prefix: feat:

Changelog Entry

Description

Add CAMB AI as a new text-to-speech provider in Admin Settings > Audio. Supports standard streaming TTS via /tts-stream and translated TTS via /translated-tts with configurable target language.

Added

CAMB AI TTS engine option in Admin Settings > Audio
Support for CAMB AI models: mars-flash, mars-pro, mars-instruct
Voice listing and model selection for CAMB AI
Configurable target language for translated TTS
Shared API key configuration for CAMB AI
Config variables in config.py and main.py for CAMB AI (API base URL, API key, target language)
TTS handler, voice/model listing, config endpoints, and async poll helper in routers/audio.py
CAMB AI option in TTS dropdown with API key input, target language field, voice/model selectors in Audio.svelte

Changed

Dockerfile — Enable NODE_OPTIONS for build memory

Deprecated

Removed

Fixed

Security

Breaking Changes

Additional Information

CAMB AI provides multilingual TTS with translation capabilities
The implementation follows the same patterns used by existing TTS providers (OpenAI, ElevenLabs, etc.)

Screenshots or Videos

TTS configuration UI with CAMB AI selected, voice/model dropdowns, and target language field tested manually.

Contributor License Agreement

By submitting this pull request, I confirm that I have read and fully agree to the Contributor License Agreement (CLA), and I am providing my contributions under its terms.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

GiteaMirror added the pull-request label 2026-04-25 14:18:50 -05:00

GiteaMirror closed this issue

2026-04-25 14:18:51 -05:00

[PR #22606] [CLOSED] feat: add CAMB AI as TTS engine #42406