Ladas & Parry, LLP
Method and apparatus for extracting video preview, device and computer storage medium
The present disclosure provides a method and apparatus for extracting a video preview, a device and a computer storage medium. The method comprises: inputting a video into a video classification model obtained by pre-training; obtaining weights of respective video frames output by an attention module in the video classification model; extracting continuous N video frames whose total weight value satisfies a preset requirement, as the video preview of the target video, N being a preset positive integer. It is possible to, in the manner provided by the present disclosure, automatically extract continuous video frames from the video as the video preview, without requiring manual clipping, and with manpower costs being reduced.
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
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Meng Haiping Xi Fu Hao Jiaqi Chenghao Baoyu Yueyang Xinwei Xubin Xin Xiao Rongrong Fantian Feng Lixing Shilei
Qi Wang Zeng Li Sun Jiang Chang Zhang Song Yu Li Zhang Liu Han Meng Li Gong Wen