* **Redis >= 2.8.18**
* **NodeJS >= 10.x**
* **yarn >= 1.x**
- * **FFmpeg >= 3.x**
+ * **FFmpeg >= 4.1**
See the [production guide](https://github.com/Chocobozzz/PeerTube/blob/develop/support/doc/production.md), which is the recommended way to install or upgrade PeerTube. For hardware requirements, see [Should I have a big server to run PeerTube?](https://github.com/Chocobozzz/PeerTube/blob/develop/FAQ.md#should-i-have-a-big-server-to-run-peertube) in the FAQ.
See the [architecture blueprint](https://docs.joinpeertube.org/#/contribute-architecture) for a more detailed explanation of the architectural choices.
See our REST API documentation:
- * OpenAPI 3.0.0 schema: [/support/doc/api/openapi.yaml](https://github.com/Chocobozzz/PeerTube/blob/support/doc/api/openapi.yaml)
+ * OpenAPI 3.0.0 schema: [/support/doc/api/openapi.yaml](https://github.com/Chocobozzz/PeerTube/blob/develop/support/doc/api/openapi.yaml)
* Spec explorer: [docs.joinpeertube.org/api-rest-reference.html](https://docs.joinpeertube.org/api-rest-reference.html)
See our [ActivityPub documentation](https://docs.joinpeertube.org/#/api-activitypub).