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Participant
September 5, 2026
Answered

What are the uses or intended uses of the "hairbrush_bg", "hairbrush_fg", "samurai_bg" and "samurai_fg" sound effects?

My coworker found these in the Program Files folder ( Program Files\Adobe\Adobe After Effects [Version]\Support Files ). We were hearing them and wondering where they’re used. I have found no mentions of them anywhere. Are they just an easter egg or something left by the devs?

    ShiveringCactus
    ShiveringCactusCorrect answer
    Community Expert
    September 6, 2026

    Ah, you’ve found some easter egg files.  I learned about them when researching my video on the history of After Effects.

    If you activate a setting in rotobrush, the samurai sound effect plays.  I’m trying to find my links to the article, I found, but this one backs up what I’m saying at least:

    https://www.provideocoalition.com/easter-eggs-in-after-effects/

    2 replies

    Nishu Kushwaha
    Community Manager
    Community Manager
    September 7, 2026

    Nice find! Honestly, I wasn't aware of this one either. Love that ShiveringCactus surfaced it. Learning something new about the app I work with every day. AE clearly has a bit of a tradition with hidden Easter eggs like this.

    Enjoy the discovery!

     

    Thanks,

    Nishu

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    ShiveringCactus
    Community Expert
    ShiveringCactusCommunity ExpertCorrect answer
    Community Expert
    September 6, 2026

    Ah, you’ve found some easter egg files.  I learned about them when researching my video on the history of After Effects.

    If you activate a setting in rotobrush, the samurai sound effect plays.  I’m trying to find my links to the article, I found, but this one backs up what I’m saying at least:

    https://www.provideocoalition.com/easter-eggs-in-after-effects/

    Translate