在Laravel中获取视频长度 [英] Getting video lengths in Laravel

问题描述

有人知道您如何在laravel中获得视频长度(最好是在验证器中)吗?

Does anyone know how you get get video lengths in laravel (preferably in the validator)?

我知道可以检查视频扩展名和文件大小，但是我也想获取视频的实际长度.

I know its possible to check for video extension and the file size but I want to get the actual length of the video too.

谢谢.

推荐答案

Laravel 本身不支持视频长度，但您可以扩展验证功能来创建自己的规则.但是您需要依靠一个库来确定视频长度:

Laravel doesn't support video length natively, but you can extend the Validation functionality to create your own rule. But you'll need to rely on a library to determine the video length:

// Rule
$rules = [
    'video' => 'required|file|video_length:5000',
];

// Custom validation rule
Validator::extend('video_length', function( $attribute, $value, $parameters ) {
    $length = 0; // check length using library
    return $length <= $parameters[0];
});

您需要将视频上传到服务器.使用您选择的库检查视频的长度，如果超出限制，则返回错误.

You'll need to upload the video to your server. Check the length of the video using the library of your choice and return error if it exceeds your restrictions.

ID3库可能可以提供帮助.

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