60 lines
2.0 KiB
Markdown
60 lines
2.0 KiB
Markdown
 
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# podpuddle
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Self-hosted, nostr-native podcast publishing and livestreaming.
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- **Log in with nostr** — NIP-07 browser extension (Alby, nos2x, …); the server verifies
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NIP-98 signed requests. No passwords, no email.
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- **Upload an mp4** → it is stored on a [Blossom](https://github.com/hzrd149/blossom) server
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(bundled, or point at any external one) and published in an RSS 2.0 podcast feed with
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Podcasting 2.0 `<podcast:value>` lightning-address payment info.
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- **Go live** — stream from OBS (RTMP) or straight from the browser (WebRTC/WHIP) through
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MediaMTX; viewers watch via HLS and the stream is announced on nostr as a NIP-53
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(kind 30311) live event.
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- **Publish recordings** — live streams are recorded; one click remuxes and publishes a
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recording as a podcast episode.
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## Quick start
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```sh
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cp .env.example .env # edit PUBLIC_HOST if not localhost
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docker compose up --build -d
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```
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Then open http://localhost:8095, log in with a NIP-07 extension, and follow the wizard.
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## Services / ports
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| Service | Host port | Purpose |
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|---|---|---|
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| podpuddle | 8095 | Web UI + API + RSS feeds |
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| MediaMTX | 1935 | RTMP ingest (OBS) |
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| MediaMTX | 8889 (+8189/udp) | WebRTC/WHIP ingest (browser) |
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| MediaMTX | 8890 | HLS playback |
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| blossom-server | 8098 | Media blob storage (sha256-addressed) |
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## Streaming with OBS
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Create a stream in the UI; it gives you:
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- Server: `rtmp://<host>:1935/live`
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- Stream key: `<streamId>?key=<secret>`
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The HLS playback URL (`http://<host>:8890/live/<streamId>/index.m3u8`) is public and never
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contains the secret.
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## Development
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```sh
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docker compose up mediamtx blossom -d # backends
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cd server && npm install && npm run dev # API on :8095
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cd frontend && npm install && npm run dev # Vite on :5173, proxies /api + /feeds
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```
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Tests: `cd server && npm test`.
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## Data
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Everything lives in named docker volumes: `podpuddle-data` (SQLite, server nostr key,
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covers), `mediamtx-recordings` (stream recordings, 7-day retention), `blossom-data`
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(media blobs).
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