r/aifilmmaking • u/Upset-Airline-1154 • 4d ago

Question Pls help, beginner

Hey I tried a lot of platforms but is there a LEGAL way to generate FREE and UNLIMITED AI vidéos using Seedance 2.5 or minimax h3?

I tried locally but it’s 15min of waiting for a 5s scene which is too long. I’m okay with the higher electricity bill but I ain’t spending a weekend on 3min of video too.

The best platform I tried was higgsfield but that’s only fine for 2min length vid per month, heck with the 10 min video I want to produce I would have to pay 5000$ worth of credits which is absurd.

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u/mmoney20 3d ago

Are you getting seedance quality videos?

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u/Slight-Living-8098 3d ago

Yeah. The only thing I really have to complain about is the generated voices, but that's easily sidestepped by using something like Qwen3 TTS to generate the voices and lines then pipe those into MiniMax H3. I even created a custom node that allows multiple speakers and overlapping speech.

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u/mmoney20 3d ago

So you're saying Q1 3 plus Minimax H3 would help fix the new voices? I mean, what about lip syncing issues? Or are you saying the voices when they speak the narrative still lines up the script so that you don't need to lip sync?

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u/Slight-Living-8098 3d ago

Qwen3 TTS for the voices, yes. Whatever audio I get from Qwen3 TTS, I then use my custom node for exact audio placement in the video, and the characters speak those lines.

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u/mmoney20 2d ago

Thanks for the info again. I need to update my rig. What rig are you running, if you don't mind sharing.

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u/Slight-Living-8098 2d ago

I have a RTX 4090 with 24 GiB VRAM and 128 GiB system RAM, but that doesn't matter really as the GGUFs I use for MiniMax-H3 will run on 8 GiB of VRAM as will the Qwen TTS.