subbs is a simple program written in Go which calculates a file hash and use it to search for corresponding subtitle(s). The differential is that it's entirely based on the hash instead of metadata.

• Scans directory matching .mp4, .mkv and .avi files;
• Allows to specify preferred languages.

• Only .srt supported;
• Daily limited by third-party API(s);
• No metadata based search (for the accuracy sake).

Assumption: as many players picks the first .srt file matching the same name, subbs will also do that when downloading subtitles.