File/movie formats relevant to the site but without publications. See also: [System/SupplementalUserFileExtensions]. * [https://matroska.sourceforge.net/technical/specs/subtitles/ssa.html|.ass], [https://en.wikipedia.org/wiki/SubRip|.srt], [https://redd.it/ahater|.ytt] - subtitle formats to make importing into new uploads easier. * [http://avisynth.nl/index.php/AVS|.avs] - AviSynth scripts. Used for editing encodes. * .cfg - configuration file for some emulator environments. Currently only used [EmulatorResources/MAME#InputKeys|here]. * .dof - DOSBox format. Used for [1493S]. * .fs - [EmulatorResources/Fbarr|FBA-rr] savestate format. Used for [8061S]. * .gst - [EmulatorResources/Gens|Gens] savestate format. Can't find any documentation. * [https://en.wikipedia.org/wiki/Gzip|.gz] - original extension for [EmulatorResources/OpenMSX/OMR|OMR]. Used for [2884S]. It's still a gzip archive, just [Forum/Topics/10272|renamed]. * [https://en.wikipedia.org/wiki/Lua_(programming_language)|.lua] - programming language used for scripting in many emulators (see [LuaScripting]). * .tasproj - used by [Forum/Topics/13505|TAStudio] in [BizHawk]. Should be exported to bk2 for submissions. * [OtherEmulators/VMV|.vmv] - [OtherEmulators#Virtuanes|VirtuaNES] format. Only used for [854S]. VMV -> FCM converter existed and most people used that instead. * .wch - plaintext [EmulatorResources/RamWatch|RAM Watch] file.