All movies are highly dependent on timing and the slightest difference may cause a desync. You should read DesyncHelpTAS before making any serious projects. There may be bugs in these emulators which have gone unnoticed due to lack of testing.
We do not by any means claim that using any of these emulators will guarantee 'correct' results. In most cases, only these rerecording emulators can play and make TASes, and not the official emulator. All movie format specifications can be found here.ĭisclaimer: The majority of rerecording emulators are third-party modifications of existing open-source emulators. These movie files are nothing more than a recording of input. We use special emulators that support tools such as savestates and frame advance, and generate movie files from them.