Difference between revisions of "Tiny-tools"

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* https://halftone.xoihazard.com/
* https://photomosh.com/
* Glitchy 3bit dither demo: https://jkirchartz.com/Glitchy3bitdither/
* Glitchy 3bit dither demo: https://jkirchartz.com/Glitchy3bitdither/
* https://glitch.xoihazard.com/
* https://constraint.systems/
<hr>
= [https://everything.curl.dev/get/macos curl] =
Install Curl on Mac OS
  brew install curl
= [https://imagemagick.org/index.php Imagemagick] =
Also to compress images for web use.
Install Imagemagick on Mac OS
  brew install imagemagick
= [http://ffmpeg.org/ Ffmpeg] =
FFmpeg provides simple usage to convert video such as .mkv, .mp3, .mp4, .mov to .gif.
Install Ffmpeg on Mac OS
  brew install ffmpeg
== .mov to .gif ==
  ffmpeg -i <input.video> out.gif
The file size of out.gif is sometimes a bit too big. In such a case, it's better to use -r option to specify frame rate.
  ffmpeg -i my-sample.mov -r 10 out.gif
Scaling the video to a width of 640. FFmpeg calculates the height for us because we entered -1. It will keep the aspect ratio of the original video.
  ffmpeg -i my-sample.mov -r 10 -vf scale=640:-1 out.gif

Latest revision as of 09:04, 6 August 2022


curl

Install Curl on Mac OS

 brew install curl

Imagemagick

Also to compress images for web use.

Install Imagemagick on Mac OS

 brew install imagemagick

Ffmpeg

FFmpeg provides simple usage to convert video such as .mkv, .mp3, .mp4, .mov to .gif.

Install Ffmpeg on Mac OS

 brew install ffmpeg

.mov to .gif

 ffmpeg -i <input.video> out.gif

The file size of out.gif is sometimes a bit too big. In such a case, it's better to use -r option to specify frame rate.

 ffmpeg -i my-sample.mov -r 10 out.gif

Scaling the video to a width of 640. FFmpeg calculates the height for us because we entered -1. It will keep the aspect ratio of the original video.

 ffmpeg -i my-sample.mov -r 10 -vf scale=640:-1 out.gif