Upload trimmed towel folding dataset (first fold only) with LeRobot v2.0 compatibility

README.md

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+---
+license: mit
+task_categories:
+- robotics
+tags:
+- LeRobot
+- SO-100
+- robotics
+- towel-folding
+---
+
+# Trimmed Towel Folding Dataset
+
+This dataset contains towel folding demonstrations trimmed to the first fold.
+
+## Dataset Details
+
+- **Original Dataset**: [arsenxeno/record-test](https://huggingface.co/datasets/arsenxeno/record-test)
+- **Task**: Towel folding (first fold only)
+- **Robot**: SO-100
+- **Episodes**: 4
+- **Codebase Version**: v2.0
+
+## Statistics
+
+| Metric | Value |
+|--------|-------|
+| Total Episodes | 4 |
+| Average Original Length | 839 frames |
+| Average Trimmed Length | 438 frames |
+| Average Fold Time | 29.1 seconds |
+
+## Usage with LeRobot
+
+```python
+from lerobot.datasets import make_dataset
+
+# Load the dataset
+dataset = make_dataset("xenorobotics/subroutine_1_6")
+
+# Use in training
+# ... your training code here
+```
+
+## File Structure
+
+```
+trimmed_dataset/
+├── meta/
+│   ├── info.json          # Dataset metadata
+│   ├── tasks.jsonl        # Task definitions
+│   ├── episodes.jsonl     # Episode information
+│   └── stats.json         # Data statistics (includes image stats)
+├── data/
+│   └── chunk-000/
+│       ├── episode_000000.parquet
+│       ├── episode_000001.parquet
+│       └── ...
+└── videos/
+    └── chunk-000/
+        └── observation.images.front/
+            ├── episode_000000.mp4
+            ├── episode_000001.mp4
+            └── ...
+```

data/chunk-000/episode_000000.parquet

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meta/episodes.jsonl

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+{"episode_index": 0, "tasks": [0], "length": 313}
+{"episode_index": 1, "tasks": [0], "length": 465}
+{"episode_index": 2, "tasks": [0], "length": 513}
+{"episode_index": 3, "tasks": [0], "length": 461}

meta/info.json

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+{
+  "codebase_version": "v2.0",
+  "robot_type": "so100",
+  "total_episodes": 4,
+  "total_frames": 1752,
+  "total_tasks": 1,
+  "total_videos": 4,
+  "total_chunks": 1,
+  "chunks_size": 1000,
+  "fps": 15,
+  "splits": {
+    "train": "0:4"
+  },
+  "data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
+  "video_path": "videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4",
+  "features": {
+    "observation.images.front": {
+      "dtype": "video",
+      "shape": [
+        480,
+        640,
+        3
+      ],
+      "names": [
+        "height",
+        "width",
+        "channels"
+      ],
+      "info": {
+        "video.fps": 15,
+        "video.codec": "av1",
+        "video.pix_fmt": "yuv420p",
+        "video.is_depth_map": false,
+        "has_audio": false
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+        "gripper"
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+      "names": null
+    }
+  }
+}

meta/stats.json

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+}

meta/tasks.jsonl

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+{"task_index": 0, "task": "towel_folding_first_fold", "episodes": [0, 1, 2, 3]}

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