视频预览

app/Console/Commands/GeneratePreviewVideo.php

@@ -51,24 +51,40 @@ class GeneratePreviewVideo extends Command
     {
         $disk = $this->disk('oss');
 
+        //如果目录不存在则创建
+        if (!file_exists(storage_path('tmp/previews'))) {
+            mkdir(storage_path('tmp/previews'), 0777, true);
+        }
+
         $reslut = DB::table('site_preview_video')
             ->where('status', '==', 0) // 过滤非空 video 字段
             ->orderBy('id') // 按主键排序确保顺序
+            ->limit(1) // 限制处理 1 条
             ->get();
 
         foreach ($reslut as $item) {
-            $video_url = $this->ossUrl($item->video_url);
-            echo $video_url.'/n';
-            $fileName = basename($video_url);
-            $fileInfo = pathinfo($fileName);
-            $previewName = $fileInfo['filename'] . '_preview.' . $fileInfo['extension'];
-            $previewPath = storage_path('tmp/previews/'.$previewName);
-            $this->generatePreview($video_url, $previewPath);
-            dd($previewPath);
-            exit;
+            try {
+                $video_url = $this->ossUrl($item->video_url);
+                $fileName = basename($video_url);
+                $fileInfo = pathinfo($fileName);
+                $previewName = $fileInfo['filename'] . '_preview.' . $fileInfo['extension'];
+                $previewPath = storage_path('tmp/previews/'.$previewName);
+                $this->generatePreview($video_url, $previewPath);
+                //上传到OSS
+                $uploadPath = 'videos/uploads/previews/'. date('Ym');
+                $disk->putFile($uploadPath,$previewPath);
+
+                $item->preview_url = $uploadPath. '/'. $previewName;
+                $item->status = 1;
+                $item->save();
+
+            } catch (\Exception $e) {
+                $item->remark = $e->getMessage();
+                $item->status = -1;
+                $item->save();
+            }
         }
 
-
         //$this->importVideo();
         return Command::SUCCESS;
     }
@@ -93,10 +109,8 @@ class GeneratePreviewVideo extends Command
         $video->filters()->clip(TimeCode::fromSeconds(0), TimeCode::fromSeconds($this->timeSecond));
 
         // 输出为H.264编码的MP4
-        //$format = new \FFMpeg\Format\Video\X264('aac');
-        $format = new \FFMpeg\Format\Video\X264('libfdk_aac');
+        $format = new \FFMpeg\Format\Video\X264();
         $video->save($format, $outputPath);
-
         return $outputPath;
     }
 

database/migrations/2025_03_19_124906_create_preview_video_table.php

@@ -20,6 +20,7 @@ return new class extends Migration
             $table->string('video_url');
             $table->string('preview_url');
             $table->tinyInteger('status')->default(0);
+            $table->string('remark');
             $table->timestamp('created_at', 0);
             $table->timestamp('updated_at', 0);
         });