How do i capture twitch.tv video chat text ?

[vhelp]

Hi, I am trying to capture the chat room's text (see link below) as it is being entered in real time. In one of my app projects, I am coding a (video and chat text) for a condensed browser. But I am having trouble figuring out how to capture only the text.

[update..]
EDIT: 2016-03-06 sun 10:32am, the link below may not be up during the time you try it. but you can use this link (for testing and reviewing the source code via view source or ctrl+u in your browser) since it seems to be up 24/7, i think: http://www.twitch.tv/magic.
[/..end_update]

The website for twitch.tv video gamers streams:

http://www.twitch.tv/2mgovercsquared

I can get the video with livestreamer with the following method:

E:\tools\youtube-dl\youtube-dl -F http://www.twitch.tv/2mgovercsquared

Results output

[twitch:stream] 2mgovercsquared: Downloading stream JSON
[twitch:stream] 2mgovercsquared: Downloading channel access token
[twitch:stream] 2mgovercsquared: Downloading m3u8 information
[info] Available formats for 20013969952:
format code  extension  resolution note
meta         mp4        multiple   Quality selection URL 
Mobile       mp4        400x226     164k 
Low          mp4        640x360     596k 
Medium       mp4        852x480     928k 
High         mp4        1280x720   1760k 
Source       mp4        1280x720   3468k  (best)
Usage: youtube-dl [OPTIONS] URL [URL...]

youtube-dl: error: You must provide at least one URL.
Type youtube-dl --help to see a list of all options.
Usage: youtube-dl [OPTIONS] URL [URL...]

youtube-dl: error: You must provide at least one URL.
Type youtube-dl --help to see a list of all options.

and, to capture the video stream:

livestreamer "http://www.twitch.tv/2mgovercsquared" best -o source.mp4.flv

Is there any way I can get the *live* chat text in real time through .js or other code snip ?
The real time chat text is on the right side. It does go by pretty fast when too many people talk.

In my app, i want to just make a video window and a chat text. I'm half-way there, i guess, since i can use livestreamer instead of a screen capture app. I use "123 realtime recorder" for that when i can't obtain the streaming video.

TIA