# Blog posts from June 2023

* [Green screen remover with FFmpeg: chroma key video](/blog/2023/06/removing-a-green-screen.md)
* [Easily create wallpapers for any device with Transloadit](/blog/2023/06/wallpaper-resizing.md)
* [MKV vs MP4: which video format is better?](/blog/2023/06/mp4-vs-mkv.md)
* [Quick fix for API vulnerability ensures data security](/blog/2023/06/disclosure.md)