04. image, rusttype - make a thumbnail
creating a thumbnail for YouTube based on snapshot of video and an alpha channel PNG file using Rust.
used crates:
image https://docs.rs/image/
imageproc https://docs.rs/imageproc/
conv https://docs.rs/conv/
rusttype https://docs.rs/rusttype/
project source-code: https://github.com/bedroombuilds/rsytup