| --- |
| license: cc-by-nc-sa-4.0 |
| language: |
| - en |
| pretty_name: SparseVideoNav Datasets |
| task_categories: |
| - robotics |
| - visual-question-answering |
| tags: |
| - embodied-ai |
| - vision-language-navigation |
| - robot-navigation |
| - video |
| - trajectory |
| - sparsevideonav |
| - opendrivelab |
| configs: |
| - config_name: bvn |
| data_files: |
| - split: train |
| path: bvn/data.jsonl |
| - config_name: ifn |
| data_files: |
| - split: train |
| path: ifn/data.jsonl |
| --- |
| |
| # SparseVideoNav Datasets |
|
|
| This private repository contains the processed SparseVideoNav IFN and BVN datasets. |
| Images are stored in compressed tar.zst shards. Each shard preserves relative paths such as `images/<sequence>/rgb/000.jpg`. |
|
|
| The released annotations keep `id`, `video`, `actions`, and `instructions`; `data.jsonl` additionally repeats useful indexing metadata for loading. |
| All images in this version have been processed by EgoBlur for face and license-plate blurring. |
|
|
| | Subset | Episodes | RGB frames | Duration @ 4 fps | Task | |
| | --- | ---: | ---: | ---: | --- | |
| | `bvn` | 5,433 | 825,786 | 57.35 h | Beyond-the-View Navigation | |
| | `ifn` | 6,260 | 927,268 | 64.39 h | Instruction-Following Navigation | |
| | **Total** | **11,693** | **1,753,054** | **121.74 h** | - | |
|
|
| Duration is computed as `num_frames / 4 / 3600`. |
|
|
| ## Structure |
|
|
| ```text |
| bvn/ |
| annotations.json |
| data.jsonl |
| merge_info.json |
| shard_manifest.jsonl |
| shards/bvn-00000.tar.zst |
| ifn/ |
| annotations.json |
| data.jsonl |
| merge_info.json |
| shard_manifest.jsonl |
| shards/ifn-00000.tar.zst |
| ``` |
|
|
| Generated at `2026-07-06 14:23:43` from `/mnt/HDD-raid/siqiteam/140h_data`. |
|
|
