via http://www.emucr.com/

Gens-ReRecording SVN r352 is released. Gens Rerecording, formerly known as Gens Movie Test, is a modification of the highly popular Gens emulator. This modification includes slowdown, recording and playback of controller input logs, dumping of AVI files, and Lua scripting. This emulator is primarily used by the Nesvideos community.

Gens-ReRecording SVN changelog:
r352
Fixed issue 115.

https://www.sendspace.com/file/05003o