| # MiniMax H3 quick run — mega_curated 3.9k clips, i2va, video-only (no audio in sources) | |
| # Multi-resolution: three area buckets (mandatory for H3 — RoPE grid is area-normalized) | |
| # Small/medium resolutions per user directive (1024x576 dropped). | |
| # Sources normalized to 24 fps CFR, square pixels (SAR 1:1) in /workspace/datasets/mega_24 | |
| [general] | |
| caption_extension = ".txt" | |
| batch_size = 32 | |
| enable_bucket = true | |
| bucket_no_upscale = true | |
| # ~55% — low bucket (motion is cheap at low res) | |
| [[datasets]] | |
| video_directory = "/workspace/datasets/train_quick/v288" | |
| cache_directory = "/workspace/cache/quick/v288" | |
| resolution = [512, 288] | |
| h3_target_mode = "video" | |
| source_fps = 24.0 | |
| frame_extraction = "full" | |
| max_frames = 124 | |
| num_repeats = 1 | |
| # ~28% — main bucket | |
| [[datasets]] | |
| video_directory = "/workspace/datasets/train_quick/v384" | |
| cache_directory = "/workspace/cache/quick/v384" | |
| resolution = [640, 384] | |
| h3_target_mode = "video" | |
| source_fps = 24.0 | |
| frame_extraction = "full" | |
| max_frames = 124 | |
| num_repeats = 1 | |
| # ~17% — medium anchor (prevents low-density specialization) | |
| [[datasets]] | |
| video_directory = "/workspace/datasets/train_quick/v480" | |
| cache_directory = "/workspace/cache/quick/v480" | |
| resolution = [832, 480] | |
| h3_target_mode = "video" | |
| source_fps = 24.0 | |
| frame_extraction = "full" | |
| max_frames = 124 | |
| num_repeats = 1 | |