https://github.com/replicate/rtv
https://github.com/replicate/rtv
Last synced: 4 months ago
JSON representation
- Host: GitHub
- URL: https://github.com/replicate/rtv
- Owner: replicate
- License: apache-2.0
- Created: 2023-02-17T15:27:54.000Z (almost 3 years ago)
- Default Branch: main
- Last Pushed: 2023-08-10T00:26:05.000Z (over 2 years ago)
- Last Synced: 2024-04-10T13:11:51.110Z (almost 2 years ago)
- Language: JavaScript
- Homepage: https://replicate.tv
- Size: 73.2 KB
- Stars: 58
- Watchers: 18
- Forks: 33
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# RTV
Broadcasting the latest and greatest generative AI, direct to your web browser.
RTV takes a series of prompts and feeds them through [andreasjansson/tile-morph](https://replicate.com/andreasjansson/tile-morph) to create a tiled animation drifting through latent space.
It is broadcast on [the Replicate home page](https://replicate.com/home). If you want to edit our home page, contribute some prompts!
## How to add prompts
Stick 'em in `prompts.json`.
## How to run it
You need to set `REPLICATE_API_TOKEN` and `RTMP_URL` in your environment then run `node writer.js` and `node broadcaster.js` in separate terminals.
## How it works
Two bits:
### Writer
Writer generates tiles on Replicate. They are saved as a queue in the directory `queue` as ordered JSON files.
It will generate tiles in parallel at whatever rate is needed to keep a 5 minute buffer.
### Broadcaster
Broadcaster takes tiles in the `queue` directory and broadcasts them in order to Mux using ffmpeg. When a tile has been successfully broadcast, it gets deleted from the queue.
## Deploy
```
fly deploy
```
## Debugging
If things get stuck, you can SSH into the Fly instance and look at the queue:
```
$ fly ssh console !10251
Connecting to fdaa:0:690b:a7b:ad0:4:e415:2... complete
# cd src/queue
# ls -l
total 1661992
-rw-r--r-- 1 root root 3023 Feb 15 23:29 1792.json
-rw-r--r-- 1 root root 73036120 Feb 15 23:29 1792.ts
-rw-r--r-- 1 root root 3019 Feb 15 23:29 1793.json
-rw-r--r-- 1 root root 71689100 Feb 15 23:29 1793.ts
-rw-r--r-- 1 root root 3028 Feb 15 23:30 1794.json
-rw-r--r-- 1 root root 92167940 Feb 15 23:30 1794.ts
...
```
## Fix it when it breaks
`fly logs` will tell you what broke.
`fly apps restart rtv` might fix it.
`fly ssh console` then `rm /src/queue/*` if it's really broke.