Home AI News VidChapters-7M: A Groundbreaking Dataset for Video Content Organization and Generation

VidChapters-7M: A Groundbreaking Dataset for Video Content Organization and Generation

VidChapters-7M: A Groundbreaking Dataset for Video Content Organization and Generation

The Importance of Video Content Organization

Video content organization plays a crucial role in helping users find the information they need quickly. However, the segmentation of lengthy videos into chapters has been a neglected area of research due to the lack of publicly available datasets.

Introducing VidChapters-7M

VidChapters-7M is a dataset that addresses the challenge of video segmentation. It consists of 817,000 videos that have been meticulously segmented into an impressive 7 million chapters. Unlike previous datasets, VidChapters-7M automatically extracts user-annotated chapters from online videos, eliminating the need for manual annotation.

The Tasks of VidChapters-7M

VidChapters-7M researchers have defined three distinct tasks:

  1. Video chapter generation: Dividing a video into segments and generating a descriptive title for each segment.
  2. Video chapter generation with predefined segment boundaries: Generating titles for segments with annotated boundaries.
  3. Video chapter grounding: Localizing a chapter’s temporal boundaries based on its annotated title.
VidChapters-7M Illustration
Source: https://arxiv.org/abs/2309.13952

An evaluation of these tasks demonstrated the effectiveness of using VidChapters-7M. Pre-training on this dataset resulted in significant advancements in dense video captioning tasks for both zero-shot and fine-tuning scenarios. The performance improvements were particularly notable in benchmark datasets like YouCook2 and ViTT. The experiments also revealed a positive correlation between the size of the pretraining dataset and improved performance in downstream applications.

Limitations and Considerations

VidChapters-7M inherits limitations from its source dataset YT-Temporal-180M, particularly biases in the distribution of video categories. It is important to be aware of these biases when using the dataset to avoid potential negative societal impacts, such as in video surveillance applications. Additionally, models trained on VidChapters-7M may inadvertently reflect biases present in videos from platforms like YouTube. Therefore, caution should be exercised when deploying, analyzing, or building upon these models.


VidChapters-7M provides a valuable dataset for the task of video chapter generation and grounding. With its automated extraction of user-annotated chapters from online videos, researchers can now explore new possibilities for efficiently organizing and accessing video content. By understanding the limitations and biases associated with this dataset, researchers can ensure responsible and informed use of the models trained on VidChapters-7M.

Check out the FullĀ Paper, the Dataset Github, and Project.

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