Difference between revisions of "Tiny-tools"
From Habitat: Giardino
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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/ | * https://constraint.systems/ | ||
<hr> | |||
= [https://everything.curl.dev/get/macos curl] = | = [https://everything.curl.dev/get/macos curl] = | ||
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= [https://imagemagick.org/index.php Imagemagick] = | = [https://imagemagick.org/index.php Imagemagick] = | ||
Also to compress images for web use. | |||
Install Imagemagick on Mac OS | Install Imagemagick on Mac OS | ||
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= [http://ffmpeg.org/ Ffmpeg] = | = [http://ffmpeg.org/ Ffmpeg] = | ||
FFmpeg provides simple usage to convert video such as .mkv, .mp3, .mp4, .mov to .gif. | |||
Install Ffmpeg on Mac OS | Install Ffmpeg on Mac OS | ||
brew install ffmpeg | 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
- https://halftone.xoihazard.com/
- https://photomosh.com/
- Glitchy 3bit dither demo: https://jkirchartz.com/Glitchy3bitdither/
- https://glitch.xoihazard.com/
- https://constraint.systems/
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
