BUG 设备录像下载时多下载了最后结束时间后 1 秒的文件

Environmental information:

• 1. Deployment method wvp-pro Docker / zlm(Docker)
• 1. Deployment environment centos ...
• 1. Port opening status 6080, etc.
• 1. Whether it is a public network deployment Yes
• 1. Whether to use https No
• 1. Access device/platform brand
• 1. What attempts have you made
• 1. Code update time
• 1. Whether it is a 4G device access