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# bbb-recorder
Bigbluebutton recordings to `webm` or `mp4`. This is an example how I have implemented BBB recordings to distibutable file.
1. Videos will be copied to `/var/www/bigbluebutton-default/record`
3. Can converted to `mp4`. Default `webm`
2. Specify bitrate to control quality of the exported video by adjusting `videoBitsPerSecond` property in `background.js`
### Dependencies
1. xvfb (`apt install xvfb`)
2. npm modules listed in package.json (`npm install`)
### Usage
Clone the project first:
```javascript
git clone https://github.com/jibon57/bbb-recorder
cd bbb-recorder
npm install
```
Now run:
```sh
node export.js "https://BBB_HOST/playback/presentation/2.0/playback.html?meetingId=MEETING_ID" meeting.webm 10 true
```
### Options
You can pass 4 args
1) BBB recording link
2) Export file name. Should be `.webm` at end
3) Duration of recording in seconds. Default 10 seconds
4) Convert to mp4 or not (true for convert to mp4). Default false
### How it will work?
When you will run the command that time `chromium` browser will be open in background & visit the link & perform screen recording. So, if you have set 10 seconds then it will record 10 seconds only. Later it will give you file as webm or mp4.
**Note: It will use huge CPU to process chrome & ffmpeg.**
Thanks to [@muralikg](https://github.com/muralikg/puppetcam). Everything was copied from there & I did some adjustment.
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