|
--- |
|
license: cc-by-4.0 |
|
task_categories: |
|
- text-to-video |
|
language: |
|
- en |
|
--- |
|
# FETV |
|
|
|
**FETV** is a benchmark for **F**ine-grained **E**valuation of open-domain **T**ext-to-**V**ideo generation |
|
|
|
## Overview |
|
FETV consist of a diverse set of text prompts, categorized based on three orthogonal aspects: major content, attribute control, and prompt complexity. |
|
 |
|
|
|
## Dataset Structure |
|
### Data Instances |
|
All FETV data are all available in the file `fetv_data.json`. Each line is a data instance, which is formatted as: |
|
``` |
|
{ |
|
"video_id": "1006807024", |
|
"prompt": "A mountain stream", |
|
"major content": { |
|
"spatial": ["scenery & natural objects"], |
|
"temporal": ["fluid motions"] |
|
}, |
|
"attribute control": { |
|
"spatial": null, |
|
"temporal": null |
|
}, |
|
"prompt complexity": ["simple"], |
|
"source": "WebVid", |
|
"video_url": "https://ak.picdn.net/shutterstock/videos/1006807024/preview/stock-footage-a-mountain-stream.mp4" |
|
} |
|
``` |
|
### Data Fields |
|
* "video_id": The video identifier in the original dataset where the prompt comes from. |
|
* "prompt": The text prompt for text-to-video generation. |
|
* "major content": The major content described in the prompt. |
|
* "attribute control": The attribute that the prompt aims to control. |
|
* "prompt complexity": The complexity of the prompt. |
|
* "source": The original dataset where the prompt comes from, which can be "WebVid", "MSRVTT" or "ours". |
|
* "video_url": The url link of the reference video. |
|
|
|
### Dataset Statistics |
|
FETV contains 619 text prompts. The data distributions over different categories are as follows (the numbers over categories do not sum up to 619 because a data instance can belong to multiple categories) |
|
 |
|
 |
|
|
