RTX 3090 Test: MiniMax H3 Removes Video Characters While Preserving Background Audio
E-proselyte-5789 · reddit · 2026-08-07
A developer tested the MiniMax H3 Ref2VA model (paired with a 4-step Turbo LoRA) on an RTX 3090 (24GB VRAM), successfully demonstrating complex video editing capabilities.
Task: Remove a moving human character from the original video while preserving the environment and a "portal special effect."
Model Performance:
- Successfully erased the target character and reconstructed the background for the generated video.
- Demonstrated robust audio processing by generating matching ambient soundscape and automatically removing the background music from the original clip.
Execution Parameters: The original 1080p video was processed at 1376x768 resolution and 24fps. The run used a custom Turbo Sampler (4 steps) with a denoise strength of 1, taking about 44 minutes to complete.
More from Multimodal
- Seedance 2.5 Released: Supports 50 Reference Inputs and 30-Second Videos — SucceededMind · 2026-08-07
- Seedance 2.5 Hits Higgsfield: 33 Days Free, Native Audio in Single Generation — socialwithaayan · 2026-08-07
- Sage Attention Boosts MiniMax H3 Rendering by 38% on RTX 4060 Ti — Level-Royal-9287 · 2026-08-07
- Reconstructing Outdoor Scenes from Single 360 Photo: Insta360's G2PS — jiqizhixin · 2026-08-07
- Seedance 2.5 Debuts Exclusively on Lovart with 50 Reference Inputs and Video Editing — JaynitMakwana · 2026-08-07
- Seedance 2.5 Tested: Delivers 30-Second Videos with Better Lighting and Consistency — JaynitMakwana · 2026-08-07