Hmm, I'll look into it when I have time. I'm aware for the viewers, videos are usually the best way to present a solution. I think I resisted videos in the past due to size reasons (even with DOSBox's codec) given the forum's stingy size limits on attachments, resulting in an extra step of requiring uploading elsewhere and then copy a link to the forum post. Also whereas with screenshots you can easily pause and capture as you go (even through multiple restarts and all, as inevitably happens), with videos you either stop and start a new video whenever you restart, or you capture one take for the whole attempt (multiple restarts and all) and then have to edit it down afterwards. But it's probably not too bad once I get used to the process.
If you feel up to doing all the post-production editing, I guess I can just start doing and posting "one-take" videos (perhaps on top of doing screenshots as well) for all my future attempts, and people can do as they please with the videos.