TAS Editor is an overhaul in the logic of creating TAS movies (see Tool Assisted Speedruns). It is a powerful new design that takes movie making from a "recording" concept to a "creating an input file" way of thinking.
In the 2.2.0 release the TAS Editor was completely redesigned and rewritten, incorporating new experimental ideas.
Now it also has its own Manual, see taseditor.chm or fceux.com/web/help/taseditor/
The tool is only available in Windows version of FCEUX.
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