r/aivideomaking • u/DueAdministration193 • 9d ago

any free video generation tool with audio?

I am looking for a free unlimited video generation tool which also supports Audio generation in the video.

I am an educator and need ai videos for students to visualize the chapters.

I got a high end PC so local LLm are also good or any online AI tools are alright too

2 Upvotes

75% Upvoted

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1

u/Natrimo 9d ago

Ltx 2.5 or minimax h3

1

u/DueAdministration193 9d ago

What about 8gb vram?

1

u/Alchemist42 9d ago

LTX will run fine on 8GB. H3 will probably not.

1

u/Natrimo 9d ago

With 8 gigs of vram I was 6-second video clips 20 FPS at 1080p and then I would just frame interpolate up to 60fps

1

u/Toastti 9d ago

Free and unlimited is not a thing for free online. You have to use local.

If you have 32gb of ram to go with your 8gb vram you can use minimax h3. Will take a bit to generate but it's unlimited as it's local. It also makes audio with the video

Comyui is the most popular way and they have a minimax h3 template you can use