# MoBen Dataset

The benchmark dataset covering two tasks: **Music-to-Dance (M2D)** and **Text-to-Motion (T2M)**.

## Structure

```
MoBen/
├── M2D/                 # 1,500 music-dance pairs (self-contained)
│   ├── aistpp/          # 500 samples from AIST++
│   ├── finedance/       # 500 samples from FineDance
│   └── popdanceset/     # 500 samples from PopDanceSet
│
├── T2M/                 # Pose-level text annotations (body + hand)
│   ├── body_texts/      # 14 sub-sources, body/torso/leg descriptions
│   └── hand_texts/      # 14 sub-sources, finger-level descriptions
│
└── T2M_pathref.txt      # 10,000 selected motion paths (reference only)
```

## Music-to-Dance (M2D)

Each sub-dataset contains `motions/*.pkl` and `wavs/*.wav`. Motion and audio files are matched by filename.

| Source | Motions | Audio |
|---|---|---|
| AIST++ | 500 | 56 (shared across clips) |
| FineDance | 500 | 500 |
| PopDanceSet | 500 | 500 |