从没有图像的视频中显示Jwplayer预览图像 [英] Show Jwplayer preview image from video without image

问题描述

我正在使用jwplayer 6.10，我正在动态上传多个视频。

I am using jwplayer 6.10, I am having multiple video getting uploaded dynamically.

要显示jwplayer的图像预览，我需要在设置中使用以下内容

To show image preview for jwplayer I need to use below in setup

image: "myimage.jpg",

有没有办法让jwplayer预览图像而不使用这个图片：myimage.jpg，

Is there any way to make jwplayer preview images without using this image: "myimage.jpg",

我试图避免使用视频从服务器端创建预览图像但如果那是最后一个选项让我知道该怎么做

I am trying to avoid creating preview image from server side using video but if that is last option let me know how to do that

所以我有两个问题

1. 是否可以在jwplayer中从视频源获取预览图像？

1. Is it possible to get the image for preview from video source in jwplayer ?

如果不可能，你如何创建来自视频的缩略图

If its not possible, How do you create thumbnails from video

推荐答案

第一个问题的答案是不。 JW Player是一个转向脚本 - 它根本不触及视频文件，也不包含任何操作它的实用程序。

The answer to question number one is "no." JW Player is a steering script - it doesn't touch the video file at all, nor does it include any utilities for manipulating it.

可能是提取缩略图的最佳选择服务器端使用ffmpeg：

Probably your best bet for extracting thumbnails server-side is with ffmpeg:

https://trac.ffmpeg.org/wiki/Create%20a%20thumbnail%20image%20every%20X%20seconds%20of%20the%20video

这篇关于从没有图像的视频中显示Jwplayer预览图像的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！