Blame for UPSTREAM_SOURCES.md

# Upstream sources and terms

Exact acquisition sources and revisions are recorded in `protocols/downloads.json`.

## Datasets in this repository

| Dataset | Source | Published terms |
|---|---|---|
| TartanRGBT | [Official repository at the pinned revision](https://huggingface.co/datasets/theairlabcmu/TartanRGBT/tree/cafaed13bd4e55d3765cdeb0b1357c96d6ff2b79); [project page](https://anythermal.github.io/) | BSD-3-Clause-Clear (dataset card) |
| VGGSound / VGGSound-309 | [Oxford VGG](https://www.robots.ox.ac.uk/~vgg/data/vggsound/); [license text](https://thor.robots.ox.ac.uk/vggsound/license_vggsound.txt) (copy in `LICENSES/`) | CC BY 4.0; the copyright of the videos remains with their original owners |
| Caltech Aerial RGBT | [Dataset record](https://data.caltech.edu/records/cks6g-ps927); [DOI 10.22002/cks6g-ps927](https://doi.org/10.22002/cks6g-ps927) | CC BY-NC 4.0 |
| BatVision | [Dataset DOI 10.57745/HYLZNL](https://doi.org/10.57745/HYLZNL) | CC BY-SA 4.0 |
| UTD-MHAD | [UT Dallas](https://personal.utdallas.edu/~kehtar/UTD-MHAD.html) | No license published; the page asks users to cite the dataset paper |
| UCF101 | [UCF CRCV](https://www.crcv.ucf.edu/research/data-sets/ucf101/); [acquisition mirror](https://huggingface.co/datasets/NoahMartinezXiang/2013_UCF101/tree/930c89aa9cae0ad9c3290c36ae991d8b95b7a4bb) | No license published; videos are from YouTube |
| NYUv2 | [Official page](https://cs.nyu.edu/~fergus/datasets/nyu_depth_v2.html); [acquisition mirror](https://huggingface.co/datasets/sayakpaul/nyu_depth_v2/tree/50579a0b591445f91bf7269b28611ad1cc6a05d2) | No license published; the page asks users to cite the dataset paper |
| MSR-VTT | [Dataset paper](https://www.microsoft.com/en-us/research/publication/msr-vtt-a-large-video-description-dataset-for-bridging-video-and-language/); [acquisition mirror](https://huggingface.co/datasets/xhLiu/MM_eval) | No license published; videos are from YouTube |
| MAVD | [Dataset site](https://multimodal-distill.cs.uni-freiburg.de/); [license](https://multimodal-distill.cs.uni-freiburg.de/static/dist/MAVD_dataset/LICENSE.txt) (copy in `LICENSES/`) | RL License Agreement, non-commercial use only |

## Encoders

| Encoder | Source | Terms |
|---|---|---|
| ImageBind-Huge | [Source at commit 53680b02](https://github.com/facebookresearch/ImageBind/tree/53680b02d7e37b19b124fa37bae4b6c98c38f5be); [LICENSE](https://github.com/facebookresearch/ImageBind/blob/53680b02d7e37b19b124fa37bae4b6c98c38f5be/LICENSE) (copy in `LICENSES/`) | CC BY-NC-SA 4.0 |
| LanguageBind | [Source at commit 7070c533](https://github.com/PKU-YuanGroup/LanguageBind/tree/7070c53375661cdb235801176b564b45f96f0648); checkpoint revisions in `protocols/downloads.json` | MIT (copy in `LICENSES/`) |

## Terms applied to each archive

| Archives | Terms |
|---|---|
| TartanRGBT × LanguageBind (7) | BSD-3-Clause-Clear |
| TartanRGBT × ImageBind (3) | CC BY-NC-SA 4.0 |
| VGGSound × LanguageBind (1) | CC BY 4.0 |
| VGGSound × ImageBind (2) | CC BY-NC-SA 4.0 |
| Caltech Aerial RGBT × ImageBind (1) | CC BY-NC-SA 4.0 |
| BatVision × LanguageBind (1), BatVision × ImageBind (2) | CC BY-SA 4.0 |
| UTD-MHAD × ImageBind (2) | CC BY-NC-SA 4.0 |
| UCF101 × LanguageBind (1), NYUv2 × LanguageBind (2), MSR-VTT × LanguageBind (2) | CC BY-NC 4.0 |
| MAVD × ImageBind (1), MAVD × LanguageBind (1) | MAVD license, non-commercial |

Each archive contains feature vectors computed by a frozen encoder from the
listed source data, together with labels and class prototypes; it contains no
images, video, audio, depth maps, thermal frames or inertial signals. Use of
the underlying data remains subject to each dataset's own terms.

## Not included

The four Ego4D-derived archives (`retrieval/imagebind/text_imu__ego4d_gyro`,
`retrieval/imagebind/audio_imu__ego4d_gyro` and the two classification
counterparts) are not included. Ego4D is available under the
[Ego4D license](https://ego4ddataset.com/ego4d-license/); licensees can
generate these archives with the code repository.