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Add compact SpatialVID-derived navigation videos with source notices and checksums

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README.md CHANGED
@@ -9,95 +9,123 @@ size_categories:
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  tags:
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  - navigation
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  - embodied-ai
 
12
  ---
13
 
14
  # ScaleNav Data
15
 
16
- Navigation annotations, recorded trajectories, fixed splits and construction
17
- prompts for **ScaleNav: Scalable Internet Video Pretraining for
18
- Language-Conditioned Local Navigation**.
19
 
20
  [Code](https://github.com/yangyihui0502/ScaleNav) ·
21
  [Model](https://huggingface.co/Yangyihui/ScaleNav) ·
22
  [Project page](https://yangyihui0502.github.io/scalenav-review/)
23
 
24
- ## Contents
25
-
26
- | Collection | Training | Validation | Files |
27
- | --- | ---: | ---: | --- |
28
- | Internet navigation | 18,184 segments | 65 segments | `annotations/internet.jsonl.gz` |
29
- | Simulated navigation | 2,460 episodes | 140 episodes | `annotations/simulation.jsonl.gz`, `simulation.npz` |
30
- | Habitat-GS-LN evaluation | 157 tasks in 45 scenes; includes a 10-task test subset in 4 scenes | — | `annotations/evaluation/habitatgs_ln.json` |
31
- | Short-Horizon OVON evaluation | 524 tasks in 36 scenes | — | `annotations/evaluation/short_horizon_ovon.json` |
32
-
33
- The Internet collection references 13,647 upstream clips. Simulation uses
34
- 618 training and 32 validation scenes with no scene overlap. The 45 evaluation
35
- scenes are disjoint from these 650 scenes. Each training record retains its
36
- fixed `split` field.
37
-
38
- `annotations/manifest.json` pins upstream revisions, counts, smoke-test IDs and
39
- checksums. Five templates in `annotations/prompts/` describe extraction, review,
40
- instruction refinement and paraphrasing. Simulation arrays use compressed NumPy
41
- format without pickle; JSONL records supply their offsets and camera settings.
42
 
43
- ## Download annotations
44
-
45
- This 4.8 MB package contains our annotations and trajectories. From the ScaleNav
46
- code repository:
47
 
48
  ```bash
49
- hf download Yangyihui/ScaleNav-Data --repo-type dataset --revision v1.2 \
50
- --include 'annotations/*' --local-dir .
 
51
  ```
52
 
53
- The matching code release includes these same annotations, so downloading them
54
- again is optional. Pass a full commit hash with `--revision` for a fixed version.
55
-
56
- Download original videos from
57
- [SpatialVID-HQ](https://huggingface.co/datasets/FelixYuan-YF/SpatialVID-HQ) and scenes
58
- from [InteriorGS](https://huggingface.co/datasets/spatialverse/InteriorGS) using your
59
- own approved upstream access. Follow the
60
- [data guide](https://github.com/yangyihui0502/ScaleNav/blob/main/docs/DATA.md)
61
- to combine these source assets with our labels and prepare training inputs locally.
62
- The [small training subset](https://github.com/yangyihui0502/ScaleNav/blob/main/docs/DATA.md#small-training-subset)
63
- uses one official SpatialVID shard and one InteriorGS scene (1.48 GB of upstream
64
- downloads) to prepare 17 Internet segments and four simulated episodes locally.
65
- The separate
66
- [evaluation guide](https://github.com/yangyihui0502/ScaleNav/blob/main/docs/EVALUATION.md)
67
- covers the 10-case navigation test subset and both full test sets. Short-Horizon OVON
68
- preparation downloads official task sources, joins our fixed 524-task selection
69
- and builds target footprints and reference paths from locally obtained HM3D
70
- scenes. The selected scene assets occupy 3.48 GB.
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-
72
- Habitat-GS-LN preparation reconstructs 39 scene visuals from official InteriorGS
73
- compressed files and checks that they match the benchmark assets byte for byte.
74
- Those scenes also require their original evaluation navmeshes (0.75 MB total),
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- obtained separately from the asset authors under the upstream terms. The pinned
76
- Habitat-GS collection supplies the other six scenes. All 45 prepared scenes total
77
- 8.59 GB; downloaded source caches are additional.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
78
 
79
  ## Sources and license
80
 
81
- The annotations use [CC BY-NC-SA 4.0](LICENSE). Attribute ScaleNav and the relevant
82
- upstream dataset, identify modifications and retain applicable terms.
83
- The code has a separate Apache-2.0 license.
84
-
85
- - Internet segments reference [SpatialVID-HQ](https://huggingface.co/datasets/FelixYuan-YF/SpatialVID-HQ),
86
- whose data uses CC BY-NC-SA 4.0. Obtain footage from the official source.
87
- - Simulation and Habitat-GS-LN reference [InteriorGS](https://huggingface.co/datasets/spatialverse/InteriorGS).
88
- Obtain access and accept its
89
- [terms](https://kloudsim-usa-cos.kujiale.com/InteriorGS/InteriorGS_Terms_of_Use.pdf),
90
- which limit use to noncommercial research/education and prohibit redistribution
91
- of downloaded data.
92
-
93
- - Short-Horizon OVON references [HM3D](https://github.com/matterport/habitat-matterport-3dresearch),
94
- [HM3D-OVON](https://huggingface.co/datasets/nyokoyama/hm3d_ovon) and
95
- [ABot starting poses](https://huggingface.co/datasets/acvlab/ABotN-Short-Horizon-OVON).
96
- Obtain their assets separately under their respective terms. This package
97
- includes task IDs, rewritten instructions, target instance IDs, preparation
98
- settings and checksums; the preparation script derives coordinates and
99
- footprints locally.
100
-
101
- No upstream videos, scene geometry, copied geometry annotations, rendered RGB
102
- or latent caches are included. This annotation license does not grant additional
103
- rights to source assets. Render observations locally using the recorded poses.
 
 
 
 
 
 
9
  tags:
10
  - navigation
11
  - embodied-ai
12
+ - video
13
  ---
14
 
15
  # ScaleNav Data
16
 
17
+ Prepared Internet navigation videos, instructions, recorded simulation
18
+ trajectories and evaluation selections for **ScaleNav: Scalable Internet Video
19
+ Pretraining for Language-Conditioned Local Navigation**.
20
 
21
  [Code](https://github.com/yangyihui0502/ScaleNav) ·
22
  [Model](https://huggingface.co/Yangyihui/ScaleNav) ·
23
  [Project page](https://yangyihui0502.github.io/scalenav-review/)
24
 
25
+ ## Download and prepare
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
26
 
27
+ From the ScaleNav code repository, download the small Internet training pack:
 
 
 
28
 
29
  ```bash
30
+ python scripts/prepare_data.py internet --subset smoke --split train \
31
+ --source data/downloads/scalenav --output data/smoke/goto/internet \
32
+ --instructions goto --download
33
  ```
34
 
35
+ The script downloads a fixed release, verifies archive and video SHA-256 hashes,
36
+ extracts the selected videos and writes paired annotations and training configs.
37
+ It preserves the prepared MP4 files without another encoding pass. The default
38
+ path downloads only ScaleNav packs; original SpatialVID archives are optional.
39
+
40
+ | Selection | Samples | Download |
41
+ | --- | ---: | --- |
42
+ | Small Internet training subset | 17 segments / 14 clips | About 10.6 MB, plus the video index |
43
+ | Internet training | 18,184 segments / 13,605 clips | About 8.6 GB in four independent TAR packs |
44
+ | Internet validation | 65 segments / 42 clips | About 37 MB |
45
+ | Annotation package | Internet/simulation labels, poses and evaluation selections | About 4.8 MB; also included in the code repository |
46
+
47
+ For all Internet videos, omit `--subset smoke --split train` and use
48
+ `--output data/training/goto/internet`. For validation only, use `--split val`
49
+ and a separate output directory. Packs remain in `--source` for reuse; omit
50
+ `--download` to prepare from an existing local cache. The small training subset
51
+ is part of the training split, not a navigation benchmark.
52
+
53
+ See the [data guide](https://github.com/yangyihui0502/ScaleNav/blob/main/docs/DATA.md)
54
+ for simulation preparation and latent caching, and the
55
+ [training guide](https://github.com/yangyihui0502/ScaleNav/blob/main/docs/TRAINING.md)
56
+ for the four training phases. The combined small training subset uses the video
57
+ pack above and one approximately 44 MB scene from the official InteriorGS release.
58
+
59
+ ## Contents
60
+
61
+ - `internet/train-*.tar`, `internet/val.tar`: selected SpatialVID-derived videos
62
+ at 512×288 / 4 Hz. `internet/train-smoke.tar` is independently downloadable.
63
+ - Each TAR contains `videos/<clip-id>.mp4`, `annotations.jsonl`, `LICENSE` and
64
+ `SOURCE.txt`. Annotations include both canonical and paraphrased instructions,
65
+ fixed splits, upstream archive paths and zero-based, end-exclusive frame bounds.
66
+ - `internet/videos.jsonl.gz`: per-video hashes, sizes, frame counts, source
67
+ identifiers and full-release archive membership.
68
+ - `internet/manifest.json`: pack hashes and the associated annotation checksum.
69
+ - `annotations/internet.jsonl.gz`: 18,249 accepted Internet navigation segments.
70
+ - `annotations/simulation.jsonl.gz`, `simulation.npz`: 2,600 trajectories and
71
+ their instructions, actions, poses and camera settings. No pickle is required.
72
+ - `annotations/evaluation/`: separate Habitat-GS-LN and Short-Horizon OVON tasks.
73
+ - `annotations/prompts/`: extraction, review, refinement and paraphrasing prompts.
74
+
75
+ Internet training and validation are disjoint by upstream clip ID. Simulation
76
+ uses 618 training and 32 validation scenes, with no scene overlap; its 650 scenes
77
+ are disjoint from the 45 Habitat-GS-LN evaluation scenes. The included
78
+ `annotations/manifest.json` records fixed sample IDs and upstream revisions.
79
+
80
+ ## Simulation and evaluation
81
+
82
+ Download InteriorGS scenes from the official source and replay our recorded
83
+ poses to render training video. Simulation scenes, rendered simulation videos
84
+ and latent caches are not included in these Internet video packs.
85
+
86
+ The [evaluation guide](https://github.com/yangyihui0502/ScaleNav/blob/main/docs/EVALUATION.md)
87
+ provides separate preparation and evaluation commands for:
88
+
89
+ | Benchmark | Tasks | Scene assets |
90
+ | --- | ---: | --- |
91
+ | Habitat-GS-LN test subset | 10 tasks in 4 scenes | 663 MB |
92
+ | Full Habitat-GS-LN | 157 tasks in 45 scenes | 8.59 GB prepared |
93
+ | Full Short-Horizon OVON | 524 tasks in 36 scenes | 3.48 GB selected HM3D assets |
94
+
95
+ Full Habitat-GS-LN reconstructs 39 scene visuals from official InteriorGS files
96
+ and requires their original evaluation navmeshes (0.75 MB), obtained separately
97
+ from the asset authors. The pinned Habitat-GS collection supplies the remaining
98
+ six scenes. Short-Horizon OVON preparation downloads official task sources and
99
+ builds target footprints and reference paths from locally obtained HM3D scenes.
100
+ These are closed-loop evaluations; observations are rendered during navigation.
101
 
102
  ## Sources and license
103
 
104
+ The SpatialVID-derived videos and ScaleNav annotations use
105
+ [CC BY-NC-SA 4.0](LICENSE): attribute the original source and ScaleNav, retain
106
+ license notices, identify changes, use the data noncommercially and share
107
+ adaptations under the same license. Code uses a separate Apache-2.0 license.
108
+
109
+ - **SpatialVID-HQ**, Jiahao Wang, Yufeng Yuan and collaborators (CVPR 2026):
110
+ [dataset](https://huggingface.co/datasets/FelixYuan-YF/SpatialVID-HQ),
111
+ [paper](https://arxiv.org/abs/2509.09676),
112
+ [code and license declaration](https://github.com/NJU-3DV/SpatialVID#license).
113
+ ScaleNav selected clips, resampled them to 512×288 / 4 Hz, and
114
+ added navigation intervals, instructions, paraphrases and fixed splits.
115
+ See [the source and modification notice](internet/SOURCE.txt).
116
+ - **InteriorGS**, SpatialVerse Research Team / Manycore Tech Inc.:
117
+ obtain [official access](https://huggingface.co/datasets/spatialverse/InteriorGS)
118
+ and follow its [terms](https://kloudsim-usa-cos.kujiale.com/InteriorGS/InteriorGS_Terms_of_Use.pdf).
119
+ Downloaded scene data must not be redistributed under those terms.
120
+ - **HM3D**, [HM3D-OVON](https://huggingface.co/datasets/nyokoyama/hm3d_ovon), and
121
+ [ABot Short-Horizon OVON](https://huggingface.co/datasets/acvlab/ABotN-Short-Horizon-OVON):
122
+ obtain source assets under their respective terms, including the
123
+ [Matterport academic-use agreement](https://matterport.com/legal/matterport-end-user-license-agreement-academic-use-model-data).
124
+
125
+ No InteriorGS/HM3D scenes, copied geometry annotations or navmeshes are included.
126
+ The Internet videos are an independently prepared subset, not an official
127
+ SpatialVID release or endorsement. Copyright in the original footage remains
128
+ with its respective holders; the license grants only rights its licensors have
129
+ authority to grant. For attribution corrections or removal requests, provide the
130
+ affected clip IDs in this repository's Discussions or the linked code repository's
131
+ Issues. The full license includes the disclaimer of warranties.
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annotations/SPATIALVID_NOTICE.txt ADDED
@@ -0,0 +1,33 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ ScaleNav Internet Navigation Videos
2
+
3
+ Source: SpatialVID-HQ, Jiahao Wang, Yufeng Yuan and collaborators, CVPR 2026.
4
+ Paper: https://arxiv.org/abs/2509.09676
5
+ Project: https://github.com/NJU-3DV/SpatialVID
6
+ Dataset: https://huggingface.co/datasets/FelixYuan-YF/SpatialVID-HQ
7
+ Source revision: 97e22f97447c012ef7460e5989b83a674643a880
8
+
9
+ The SpatialVID-derived videos and ScaleNav annotations are distributed under
10
+ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International.
11
+ License: https://creativecommons.org/licenses/by-nc-sa/4.0/
12
+ The complete license, including its disclaimer of warranties, is in LICENSE.
13
+ Retain attribution and license notices, identify further changes, use the data
14
+ noncommercially, and distribute adaptations under the same license.
15
+
16
+ ScaleNav selected clips and navigation intervals, resampled video to 4 Hz and
17
+ 512 x 288 pixels, and added navigation instructions, paraphrases,
18
+ and fixed training/validation splits. This release preserves the prepared
19
+ training MP4 files without another video encoding pass. Frame intervals are
20
+ zero-based and end-exclusive on the prepared 4 Hz timeline. Each archive's
21
+ annotations.jsonl retains upstream clip IDs, archive paths and source-video
22
+ paths. The release index additionally records video hashes and frame counts.
23
+
24
+ Copyright 2026 ScaleNav Authors applies to our original contributions, not to
25
+ the underlying footage. Original rights remain with their respective holders.
26
+ The license grants only rights that the licensors have authority to grant;
27
+ it does not confer additional privacy, publicity or other third-party rights.
28
+ This is an independently prepared subset, not an official SpatialVID release
29
+ or an endorsement by its authors. No InteriorGS or HM3D scene data is included.
30
+
31
+ For attribution corrections or removal requests, identify the affected clip IDs
32
+ at https://huggingface.co/datasets/Yangyihui/ScaleNav-Data/discussions or
33
+ https://github.com/yangyihui0502/ScaleNav/issues .
internet/LICENSE ADDED
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+ ScaleNav Internet Navigation Videos
2
+
3
+ Source: SpatialVID-HQ, Jiahao Wang, Yufeng Yuan and collaborators, CVPR 2026.
4
+ Paper: https://arxiv.org/abs/2509.09676
5
+ Project: https://github.com/NJU-3DV/SpatialVID
6
+ Dataset: https://huggingface.co/datasets/FelixYuan-YF/SpatialVID-HQ
7
+ Source revision: 97e22f97447c012ef7460e5989b83a674643a880
8
+
9
+ The SpatialVID-derived videos and ScaleNav annotations are distributed under
10
+ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International.
11
+ License: https://creativecommons.org/licenses/by-nc-sa/4.0/
12
+ The complete license, including its disclaimer of warranties, is in LICENSE.
13
+ Retain attribution and license notices, identify further changes, use the data
14
+ noncommercially, and distribute adaptations under the same license.
15
+
16
+ ScaleNav selected clips and navigation intervals, resampled video to 4 Hz and
17
+ 512 x 288 pixels, and added navigation instructions, paraphrases,
18
+ and fixed training/validation splits. This release preserves the prepared
19
+ training MP4 files without another video encoding pass. Frame intervals are
20
+ zero-based and end-exclusive on the prepared 4 Hz timeline. Each archive's
21
+ annotations.jsonl retains upstream clip IDs, archive paths and source-video
22
+ paths. The release index additionally records video hashes and frame counts.
23
+
24
+ Copyright 2026 ScaleNav Authors applies to our original contributions, not to
25
+ the underlying footage. Original rights remain with their respective holders.
26
+ The license grants only rights that the licensors have authority to grant;
27
+ it does not confer additional privacy, publicity or other third-party rights.
28
+ This is an independently prepared subset, not an official SpatialVID release
29
+ or an endorsement by its authors. No InteriorGS or HM3D scene data is included.
30
+
31
+ For attribution corrections or removal requests, identify the affected clip IDs
32
+ at https://huggingface.co/datasets/Yangyihui/ScaleNav-Data/discussions or
33
+ https://github.com/yangyihui0502/ScaleNav/issues .
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