| license: other | |
| task_categories: | |
| - video-classification | |
| tags: | |
| - camera-movement | |
| - video | |
| pretty_name: CamChoreo | |
| extra_gated_prompt: "You agree to use this dataset for non-commercial research use only. The videos originate from YouTube and remain under their original owners' copyright; no redistribution rights are granted." | |
| extra_gated_fields: | |
| Name: text | |
| Title: | |
| type: select | |
| options: | |
| - Prof. | |
| - Dr. / PhD | |
| - Mr. | |
| - Ms. | |
| - Miss | |
| - label: Other | |
| value: other | |
| Affiliation / Organization: text | |
| Country: country | |
| Email: text | |
| I agree to use this dataset for non-commercial use only: checkbox | |
| # CamChoreo | |
| Temporally grounded compositional camera motion benchmark (4229 clips). | |
| Corresponding paper: **Temporally Grounded Compositional Camera Motion Understanding via Geometric Knowledge Distillation**. | |
| ## Contents | |
| - `videos.zip` — 4229 video clips. Unzip to get `videos/<video_id>.mp4`. | |
| - `annotations.jsonl` — one record per clip: | |
| - `video_id` | |
| - `local_path` — `./videos/<video_id>.mp4` | |
| - `is_doubt` — `true` = hard sample, `false` = normal sample | |
| - `segments` — per-segment camera-motion labels with time ranges. Only `basic_movement` is used; the `special_movement` field can be ignored. | |
| ## Usage | |
| ```bash | |
| unzip videos.zip | |
| ``` | |
| Then read `annotations.jsonl`; each `local_path` points to the extracted clip. | |
| ## Terminology note | |
| The label **`Crane`** used in the annotations is exactly the same camera movement referred to as **`Pedestal`** in our paper. They denote identical camera motion — only the wording differs, with no effect on the meaning. | |
| ## License | |
| - **Annotations** (`annotations.jsonl`): released under **CC BY 4.0**. | |
| - **Videos** (`videos.zip`): sourced from YouTube and remain under their original owners' copyright (mostly Standard YouTube License). Provided for **non-commercial research only**; no redistribution rights are granted. | |