DEV Community

Cover image for ⚡ Hogwarts Spell Caster: Real-Time Voice Magic with AssemblyAI Universal-Streaming

⚡ Hogwarts Spell Caster: Real-Time Voice Magic with AssemblyAI Universal-Streaming

Nikoloz Turazashvili (@axrisi) on July 20, 2025

This is a submission for the AssemblyAI Voice Agents Challenge What I Built I created a real-time voice-controlled spell casting system...
Collapse
 
divyasinghdev profile image
Divya •

Incredible demo!

Collapse
 
axrisi profile image
Nikoloz Turazashvili (@axrisi) •

thaaaanks <3

happy to see so many positive comments

Collapse
 
divyasinghdev profile image
Divya •

It was an unexpectedly, refreshing awesome HP project with a captivating demo, and coz i am a potterhead ig. Hence, i like it 😁

Thread Thread
 
axrisi profile image
Nikoloz Turazashvili (@axrisi) •

I played HP on Nintendo.
Had to buy game in Steam to showcase this tool I made :D
But I made Slytherin character on PC now. I heard you get avada kedavra sooner when playing Slytherin :DD

Thread Thread
 
divyasinghdev profile image
Divya •

Slytherins are the coolest imo, followed closely by the Ravens.

Thread Thread
 
axrisi profile image
Nikoloz Turazashvili (@axrisi) •

didn't know) will try it out.

Do you follow the HP 2 release?
many say gonna be only in 2027 :((((

Collapse
 
pravesh_sudha_3c2b0c2b5e0 profile image
Pravesh Sudha •

Man the Thumbnail looks DOPE!!!!

Collapse
 
axrisi profile image
Nikoloz Turazashvili (@axrisi) •

It feels crazy!!

Collapse
 
sarahokolo profile image
sahra 💫 •

Gotta agree here🔥. What tool was used to create it?

Thread Thread
 
axrisi profile image
Nikoloz Turazashvili (@axrisi) •

I mean, no actual tool. Just python and assemblyAi))

Thread Thread
 
sarahokolo profile image
sahra 💫 •

Oh no, I was referring to the thumbnail😅

Thread Thread
 
axrisi profile image
Nikoloz Turazashvili (@axrisi) •

oh sorry, I had like 4 hour sleep in the last 48 hours. haha.
Didn't pay enough attention.

I actually have a telegram bot that creates thumbnails. but in short the IP here is just good prompting for gpt-image model :)

Collapse
 
eztosin profile image
Eztosin •

🔥 Solid submission, Niko. Congratulations!

Collapse
 
axrisi profile image
Nikoloz Turazashvili (@axrisi) •

Thank you!

Collapse
 
ansellmaximilian profile image
Ansell Maximilian •

Awesome! 🔥🔥

I always love your video demos!

Collapse
 
axrisi profile image
Nikoloz Turazashvili (@axrisi) •

Thanks, friend! You would do a big favour to me if subscribe on my YouTube channel!

Collapse
 
prasant_f0c8a07abb232c0f0 profile image
Prasant •

great demo

Collapse
 
alanislucky profile image
Alanis •

I love how you combined real-time voice recognition with game commands. Did you test it on any specific games or is it adaptable to multiple ones?

Collapse
 
axrisi profile image
Nikoloz Turazashvili (@axrisi) •

As you can see in Demo video it is for Harry potter game Hogwarts Legacy, but obviously commands can do whatever you like in any game.

Collapse
 
marianko profile image
Marian •

I can already imagine yelling, Stupefy! at my screen xD. Gotta try this. Is it open source?

Collapse
 
axrisi profile image
Nikoloz Turazashvili (@axrisi) •

Ahahah, I can't wait to Unlock Avada Kedavra really!!!

"Harry Potter... The Boy who Lived, come to die."

Collapse
 
sarahokolo profile image
sahra 💫 • • Edited

This looks awesome✨. So, to execute the commands in the game, are you running the script concurrently while playing it? Or did you integrate it somehow with the game?

Collapse
 
axrisi profile image
Nikoloz Turazashvili (@axrisi) •

Thank you!) 🙏
Yes you just run it concurrently. Didn't complicate it with extra rules and code. Just run it when already in the game

Collapse
 
sarahokolo profile image
sahra 💫 •

Awesome👍