# ProjBotV3

Projector Bot V3, written in rust this time.

[V2](https://github.com/tudbut/projectorbotv2_full)

## How to run jt

First, install this by [installing the rust toolchain](https://rustup.rs) and then running
`cargo install --git ` followed by the link to this repo. 

Afterwards, you can use it like this
```
$ ytdl -q 18 -o vid.out https://youtu.be/FtutLA63Cp8 # download a video to vid.mp4
$ projbotv3 $(cat bot-token) # assuming there is a file called bot-token containing the bot token
```

The bot will now convert the video into its preferred format and then connect to discord.

### Useful commands

~~So far, V3 isn't fully automatically converting the images. Either use V2 for that, or run
these commands and figure out a way to merge multiple pngs to a gif.~~
It is now able to do all this automatically.

```
ffmpeg -i vid.mp4 -vf fps=fps=30 -deadline realtime vid_30fps.mp4
ffmpeg -i vid_30fps.mp4 -vf scale=240:180,setsar=1:1 -deadline realtime vid/%0d.png
# at this point a merger for multiple pngs to a gif is needed
ffmpeg -i vid.mp4 -deadline realtime aud.opus && mv aud.opus aud_encoded
```