Hiding my love inside a MIDI file!
summary
Hides an audio file inside a vintage MIDI by encoding a recorded MP3 to base64 and stuffing the bytes into unused program‑change bytes and ghost events across MIDI channels, using a browser/JavaScript tool to inject and extract. The demo records an MP3, embeds it into a 90s‑style MIDI, decodes it back to an MP3 file (about 320–329 bytes reported) and plays the recovered audio, so the method demonstrably works.
AI-written summary · about
chapters (5)
related talks
11mcompilers HATE him: use this ONE WEIRD TRICK to hide a message...!
13mlo-fi spy: video, steganography, and you
39mExploitation in G minor, or How to Compose an RCE
50mMTV Reboot — my Super Sweet 16-bit malware...
45mModern & secure adaptive streaming on the Web
27mNew Attack Surface in Safari: Using Just One Web Audio Vulnerability to Rule Safari
46mModern & secure adaptive streaming on the Web
58mModern & secure adaptive streaming on the Web
