Coding Challenge 166: ASCII Text Images

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The Coding Train

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Published on February 12, 2022 3:37:21 PM ● Video Link: https://www.youtube.com/watch?v=55iwMYv8tGI

Duration: 22:42

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Let's make ASCII art in p5.js together! In this video, I demonstrate a variety of techniques for translating the pixels of an image into text and finish with rendering video as text ASCII characters in a DOM. https://thecodingtrain.com/challenges/166-image-to-ascii

p5.js Web Editor Sketches:
🕹️ ASCII video: https://editor.p5js.org/codingtrain/sketches/KTVfEcpWx
🕹️ ASCII image canvas: https://editor.p5js.org/codingtrain/sketches/r4ApYWpH_
🕹️ ASCII image dom: https://editor.p5js.org/codingtrain/sketches/ytK7J7d5j
🕹️ ASCII text: https://editor.p5js.org/codingtrain/sketches/LNBpdYQHP
🕹️ ASCII weather api: https://editor.p5js.org/codingtrain/sketches/DhdqcoWn4

🎥 Previous video: https://youtu.be/PbPUgyql5p4?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH
🎥 All videos: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH

Links discussed in this video:
🔗 ASCII play by ertdfgcvb: https://play.ertdfgcvb.xyz/
🔗 HTML Entity: https://developer.mozilla.org/en-US/docs/Glossary/Entity
🔗 HTML div: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/div
🔗 p5.js loadPixels(): https://p5js.org/reference/#/p5/loadPixels
🔗 p5.js brightness(): https://p5js.org/reference/#/p5/brightness
🔗 CodingTrainChooChoo on Twitch: https://www.twitch.tv/codingtrainchoochoo

Other videos mentioned in this video:
🎥 The Pixel Array: https://youtu.be/nMUMZ5YRxHI
🎥 Basics of CSS: https://youtu.be/zGL8q8iQSQw
🎥 p5.js Web Editor - Uploading Media Files: https://youtu.be/rO6M5hj0V-o

Timestamps:
0:00 Welcome! Choo choo!
0:28 Introducing Today’s Topic
1:39 Pixel to ASCII
4:52 Pixelating an image
7:03 Pixel Array Explanation
8:40 Back to the code
10:18 Adding Text
11:04 Mapping Brightness to Characters
13:26 Switching from canvas to DOM
18:10 Real-time ASCII video
20:10 Some refinemens
21:29 See you next time!

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🔗 p5.js: https://p5js.org
🔗 p5.js Web Editor: https://editor.p5js.org/
🔗 Processing: https://processing.org

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