Encoded Hyper Future Vision Gunnm OVA into high quality MKV h.264 format with English, and Japanese Audio along with English and Spanish Subtitles as well.

This DVD video was borderline crushed, and really dark. I raised the levels a fair amount without overdoing it. You should be able to see things in dark areas that you practically could not see in the source video without straining your eyes. This had some tricky interlacing to fix too, but it turned out good.
Source vs Encode comparison (Use arrow keys or mouse click to change images)
https://slow.pics/c/f48CK2JV

For playback all you need is the proper codec or media player if you don’t already have it.
Combined Community Codec Pack or the K-Lite Codec pack should give you all you need and more to play these back.
If you do not wish to install a codec pack, a modern Media Player such as MPC-HC or VLC Media Player should come bundled with everything you need.


SCREENSHOTS

https://imgur.com/a/ogBJQK0