As of now, Linux TASes made using libTAS are officially supported for submission on TASVideos.
libTAS is a program for Linux which creates an intermediate layer between the game and the operating system, in order to provide TAS tools such as frame advance, savestates, and input recording, and providing a graphical interface to the user with tools such as an input editor and RAM watch/search. This type of tool is known as an API translation layer (trans-layer), and should not be confused with an emulator.
More information about libTAS is available here
. We also have a discussion subforum
Note that the TASVideos movie rules have a few specific rules for libTAS movies. Be sure to read these rules for libTAS movies
if you intend to submit a libTAS movie to our site.