Php 在laravel 5.5中创建视频缩略图

我在拉维尔的一个项目中工作 我想在上传视频时创建缩略图

我正在关注这篇文章

pawlox/视频缩略图

当我称之为

 $thumb = VideoThumbnail::createThumbnail(asset('public/stories/videos/21530251287.mp4'), asset("public/images/"), 'thumb.jpg', 2, 600, 600);

它的回归

Pawlox\VideoThumbnail\VideoThumbnail Object(
[FFMpeg:protected] => 
[videoObject:protected] => 
[videoURL:protected] => http://localhost/sunbay/yms/public/stories/2/videos/21530251287.mp4
[storageURL:protected] => http://localhost/sunbay/yms/public/images
[thumbName:protected] => thumb.jpg
[fullFile:protected] => http://localhost/sunbay/yms/public/images/thumb.jpg
[height:protected] => 600
[width:protected] => 600
[screenShotTime:protected] => 2 )

但拇指没有生成

请让我知道我做错了什么。以及如何解决这个问题

---

提前感谢。

资产

生成URL，您需要文件路径，请尝试：

$thumb = VideoThumbnail::createThumbnail(public_path('stories/videos/21530251287.mp4'), public_path("images/"), 'thumb.jpg', 2, 600, 600);

---

我认为问题在于缩略图没有保存。它实际上是创建的，但不是存储的。如果您选中

/var/www/html/theevent/vendor/pawlox/video thumbnail/src/VideoThumbnail.php

，您将看到此方法

 public function createThumbnail($videoUrl, $storageUrl, $fileName, $second, $width = 640, $height = 480) {
        $this->videoURL = $videoUrl;

        $this->storageURL = $storageUrl;
        $this->thumbName = $fileName;
        $this->fullFile = "{$this->storageURL}/{$this->thumbName}";

        $this->screenShotTime = $second;

        $this->width = $width;
        $this->height = $height;

        try {
            $this->create();
            $this->thumbnail();
            $this->resizeCropImage($this->width, $this->height, $this->fullFile, $this->fullFile);
        } catch (Exception $e) {
            Log::error($e->getMessage());
        }

        return $this;
    }



so u need to fix the file path by creating d folder for the file to be saved 

here my working code 

      $thumbnail_path=storage_path().'/app/public/thumbs';
                $file = $request->file('video');
               $thumbvideoPath  = storage_path('/app/public/videos/').$videoName;
                      $video_path       = $destination_path.'/'.$file_name;
                      $thumbnail_image  = $videoName.".jpg";

$thumbnail_status = VideoThumbnail::createThumbnail($thumbvideoPath,$thumbnail_path,$thumbnail_image, 10);

//dd($thumbnail_status);
   if($thumbnail_status)
   {
     echo "Thumbnail generated            ";
   }
   else
   {
     echo "thumbnail generation has failed";
   }

---

重新启动xampp服务器

您正在添加：

       FFMPEG="/usr/bin/ffmpeg"
       FFPROBE="/usr/bin/ffprobe"

---

在

.env

文件中进行更改后，您需要重新启动服务器。

您需要安装FFMpeg
对于ubuntu 16.04:

sudo apt-get update
sudo apt-get install ffmpeg
sudo service apache2 restart

---

我还使用这个软件包不断地生成缩略图和面部错误，然后我使用这个软件包来消除这些错误

https://packagist.org/packages/lakshmajim/thumbnail

或

https://github.com/lakshmaji/Thumbnail