openreader/docs-site/docs/integrations/orpheus-fastapi.md
Richard R 9b9206f50d refactor(audiobooks): migrate audiobook pipeline to object storage
This commit restructures the audiobook generation and serving layer to rely exclusively on S3-compatible blob storage, removing the dependency on local filesystem paths.

- Bundle `ffmpeg` and `ffprobe` binaries via npm to ensure portability across environments.
- Update API routes to stream audio directly from blob storage instead of local disk.
- Remove legacy migration endpoints and filesystem-based indexing logic.
- Add startup scripts to facilitate the transition from local to remote storage.

BREAKING CHANGE: Audiobook functionality is now strictly dependent on S3 configuration. The previous filesystem-based storage method has been removed.
2026-02-11 02:44:34 -07:00

23 lines
749 B
Markdown

---
title: Orpheus-FastAPI
---
Use Orpheus-FastAPI as an OpenAI-compatible TTS backend for OpenReader.
## Upstream project
- [Lex-au/Orpheus-FastAPI](https://github.com/Lex-au/Orpheus-FastAPI)
## OpenReader setup
1. Start your Orpheus-FastAPI server.
2. In OpenReader settings, choose provider `Custom OpenAI-Like` and model `Orpheus`.
3. Set OpenReader `API_BASE` to your Orpheus base URL (typically ending with `/v1`).
4. Set `API_KEY` if your Orpheus deployment requires one.
5. Choose voice.
## Notes
- `API_BASE` is needed here because Orpheus is configured through the custom provider path.
- OpenReader expects OpenAI-compatible audio endpoints.
- For variable details, see [Environment Variables](../reference/environment-variables).