Have you ever wondered how the shortest TAS to be published on TASVideos works? https://tasvideos.org/4567M
In this video I'll be explaining how subframe inputs are used to beat SMB3 in a little over 0.2 seconds.
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All the background music in this video is from the Fantastic Fist soundtrack.
Chapters:
0:00 Introduction
0:21 What is a TAS?
1:23 The Wrong Warp
2:39 ACE Explained
4:28 Subframe Inputs 1: How it Started
5:32 Subframe Inputs 2: DPCM Audio Bug
8:04 Subframe Inputs 3: DPCM Audio Bug Workaround
9:17 Subframe Inputs 4: DPCM Audio Bug Workaround Exploit
9:43 The IRQ
11:52 What Bytes Can We Manipulate?
13:33 The Goals
14:06 The SGDQ 2016 TAS
16:00 The Run
18:08 Conclusion