装备制造与交通运输等领域教育教学音视频数据集

“装备制造与交通运输等领域教育教学音视频数据集”是由高等教育出版社有限公司依托高校优质专业资源库构建的高质量结构化数据集。该数据集总规模约1.4TB，总时长1462.90 小时，其中视频资源时长 1429.68 小时，音频资源时长 33.22 小时。数据内容深度覆盖装备制造大类（如模具设计与制造、机械设计制造、航空装备）、交通运输大类（如飞机机电设备维修、汽车制造与试验技术）以及能源动力与材料大类（如复合材料）等核心学科领域。
本数据集由教学视频、音频及配套结构化元数据组成。数据内容包含丰富的教学录像/动画、工程录像、微课等多种形态。所有资源均由一线教师与行业专家录制，涵盖了从基础理论授课、实训操作演示到知识点微课的全流程教学场景。数据已按教学单元、知识点及专业分类进行细粒度切分。
在数据构成上，视频资源主要采用 MP4、WMV 格式，音频资源主要采用 MP3、M4A 格式，确保了数据的通用性与高可用性。在安全与合规方面，所有数据获取与授权合法合规，不涉及潜在数据权益纠纷。

The Audio and Video Educational Teaching Dataset for Fields Including Equipment Manufacturing and Transportation is a high-quality structured dataset constructed by Higher Education Press Co., Ltd. based on high-quality professional resource banks of colleges and universities.
The total scale of the dataset is approximately 1.4 TB, with a total duration of 1462.90 hours. Among them, video resources last 1429.68 hours, and audio resources last 33.22 hours. The dataset deeply covers core disciplinary fields such as the major categories of equipment manufacturing (e.g., mold design and manufacturing, mechanical design and manufacturing, aviation equipment), transportation (e.g., aircraft electromechanical equipment maintenance, automobile manufacturing and testing technology), and energy power and materials (e.g., composite materials).
This dataset is composed of teaching videos, audio materials and supporting structured metadata. The data content includes rich forms such as teaching videos/animations, engineering recordings, micro-lectures and others. All resources are recorded by frontline teachers and industry experts, covering the entire teaching scenario process from basic theory lectures, practical operation demonstrations to knowledge point micro-lectures. The data has been finely segmented according to teaching units, knowledge points and professional classifications.
In terms of data composition, video resources mainly adopt MP4 and WMV formats, while audio resources mainly use MP3 and M4A formats, ensuring the versatility and high availability of the dataset. In terms of security and compliance, all data acquisition and authorization are legal and compliant, without any potential data rights and interests disputes.

搜集汇总

背景与挑战

背景概述

该数据集由高等教育出版社有限公司构建，总规模约1.4TB，包含超过1460小时的音视频资源，覆盖装备制造、交通运输和能源动力等核心学科。它由教学视频、音频及结构化元数据组成，适用于职业教育大模型训练、智能教学辅助和AI技能测评等应用场景。