1.后台可上传图文内容。

@@ -2,6 +2,7 @@
 
 
 namespace App\Console\Commands;
 namespace App\Console\Commands;
 
 
+use App\Jobs\MakeImages;
 use App\Models\AdminMakeVideo;
 use App\Models\AdminMakeVideo;
 use App\Models\Immerse;
 use App\Models\Immerse;
 use App\Models\VideoTemp;
 use App\Models\VideoTemp;
@@ -50,6 +51,71 @@ class DevFFmpeg extends Command
      */
      */
     public function handle()
     public function handle()
     {
     {
+        MakeImages::dispatch(AdminMakeVideo::query()->find(24));
+        dd(1);
+        $image = Storage::disk('public')->path('images/73f18d443820334c51c36f443c9683b3.png');
+        $watermark = Storage::disk('public')->path('ffmpeg/LOGO_eng.png');
+        $end_wallpaper = Storage::disk('public')->path('ffmpeg/output_new_end_wallpaper.png');
+
+
+        // 制作最后一帧
+        $size = '1242x2208';
+        $time_length = 0.7;
+        $r           = 24;
+        $last_frame_video = $this->getTempPath('.mp4');
+        $font = Storage::disk('public')->path('ffmpeg/arialuni.ttf');
+
+        $cmd = $this->ffmpeg . ' -y -i ' . escapeshellarg($image) .
+            ' -i ' . escapeshellarg($watermark) .
+            " -f lavfi -i nullsrc=s={$size}:d={$time_length}:r={$r} -f lavfi -i aevalsrc=0:duration={$time_length}" .
+            ' -filter_complex "'.
+            ' [0:0] ' . $this->getTextContentString() .
+            '[text];[text][1:0]overlay=20:20[water];' .
+            ' [water]select=\'eq(n,0)\',setpts=PTS-STARTPTS[lastframe];[2:v][lastframe]overlay[v] " ' .
+            ' -map [v] -map 3:a ' . escapeshellarg($last_frame_video);
+        $output = $this->execmd($cmd);
+
+
+        // 利用最后一帧制作动画
+        $signature_x = 0;
+        $signature_y = -20;
+        $animate = $this->makeAnimate($last_frame_video, $end_wallpaper, '', $signature_x, $signature_y, $font);
+
+
+
+        dd($animate);
+
+
+
+
+
+        // 这样实现不了
+        $cmd = $this->ffmpeg . ' -y -i ' .
+            escapeshellarg($image) .
+            " -f lavfi -i nullsrc=s=1242x2208:d=0.7:r=24 ".
+            ' -i ' . escapeshellarg($watermark) .
+            ' -i ' . escapeshellarg($end_wallpaper) .
+
+            ' -filter_complex "' .
+            ' [0:v] ' . $this->getTextContentString() .
+            ' [text];[text][2:0]overlay=20:20[water];' .
+
+
+            ' [water]select=\'eq(n,1)\',setpts=PTS-STARTPTS[lastframe];[1:v][lastframe]overlay[last];' .
+            ' [last]boxblur=8[blur];' .
+            ' [blur][3:v]overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2 [lay];' .
+            ' [lay]geq=lum=\'if(lte(T,0.6), 255*T*(1/0.6),255)\',format=gray[grad];' .
+            ' [lay][grad]alphamerge[alpha];' .
+//            ' [last][alpha]overlay[concat2];'.
+
+            ' [water][alpha] concat=n=2:v=1[v]" ' .
+
+            escapeshellarg($this->getTempPath('.mp4'));
+
+        $output = $this->execmd($cmd);
+
+        dd($output);
+
         dd(Str::contains("/Users/lishuai/Documents/source/OnePoem-Server/storage/app/public/ffmpeg/output_16479198841364.mp4",'/storage/app/public/'));
         dd(Str::contains("/Users/lishuai/Documents/source/OnePoem-Server/storage/app/public/ffmpeg/output_16479198841364.mp4",'/storage/app/public/'));
 
 
         $path = '/Users/lishuai/Desktop/test/';
         $path = '/Users/lishuai/Desktop/test/';

@@ -6,6 +6,7 @@ use App\Http\Controllers\Controller;
 use App\Models\Immerse;
 use App\Models\Immerse;
 use App\Models\UserMakeVideo;
 use App\Models\UserMakeVideo;
 use App\Jobs\UserMakeVideo as MakeVideo;
 use App\Jobs\UserMakeVideo as MakeVideo;
+use App\Jobs\UserMakeImages as MakeImages;
 use Illuminate\Http\Request;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Storage;
 use Illuminate\Support\Facades\Storage;
 use Illuminate\Support\Facades\Validator;
 use Illuminate\Support\Facades\Validator;
@@ -34,8 +35,9 @@ class ImmerseController extends Controller
     public function store(Request $request)
     public function store(Request $request)
     {
     {
         $validator = Validator::make($request->all(),[
         $validator = Validator::make($request->all(),[
-            'video_url' => 'required|string',
-            'video_id' => 'required',
+            'item_url' => 'required|string',
+            'item_id'  => 'required',
+            'type'     => 'required',
             'content'  => 'sometimes',
             'content'  => 'sometimes',
             'weather'  => 'sometimes',
             'weather'  => 'sometimes',
             'thumbnail_url'  => 'sometimes',
             'thumbnail_url'  => 'sometimes',
@@ -47,20 +49,39 @@ class ImmerseController extends Controller
 
 
         $validated = $validator->validated();
         $validated = $validator->validated();
 
 
-        if (Str::contains($validated['video_url'],'//')){
-            $video_url = '' ;
-        }elseif (Str::contains($validated['video_url'],'/storage/app/public/')){
-            $video_url = $validated['video_url'];
+        if (Str::contains($validated['item_url'],'//')){
+            $item_url = '' ;
+        }elseif (Str::contains($validated['item_url'],'/storage/app/public/')){
+            $item_url = $validated['item_url'];
         }else{
         }else{
-            $video_url = Storage::disk('public')->path($validated['video_url']);
+            $item_url = Storage::disk('public')->path($validated['item_url']);
         }
         }
 
 
-        $immerse = Immerse::query()->find($request->video_id);
+        $immerse = Immerse::query()->find($request->item_id);
 
 
-        $video = UserMakeVideo::query()->create([
+        if ($validated['type'] == 1){
+            // 图文音频
+            $create = UserMakeVideo::query()->create([
                 'poem_id'         => $immerse->poem_id,
                 'poem_id'         => $immerse->poem_id,
                 'type'            => $immerse->type,
                 'type'            => $immerse->type,
-            'video_url'       => $video_url,
+                'video_url'       => $item_url,
+                'image_url'       => $immerse->image_url,
+                'bg_music'        => $immerse->bg_music,
+                'bgm_url'         => $immerse->bgm_url,
+                'feel'            => $validated['content'],
+                'weather'         => $validated['weather'],
+                'temp_id'         => $immerse->temp_id,
+                'thumbnail'       => $validated['thumbnail_url'] ? 1 : 0,
+                'thumbnail_url'   => $validated['thumbnail_url'],
+            ]);
+            // 添加至队列
+            MakeImages::dispatch($create);
+        }else{
+            // 视频
+            $create = UserMakeVideo::query()->create([
+                'poem_id'         => $immerse->poem_id,
+                'type'            => $immerse->type,
+                'video_url'       => $item_url,
                 'image_url'       => $immerse->image_url,
                 'image_url'       => $immerse->image_url,
                 'bg_music'        => $immerse->bg_music,
                 'bg_music'        => $immerse->bg_music,
                 'bgm_url'         => $immerse->bgm_url,
                 'bgm_url'         => $immerse->bgm_url,
@@ -72,7 +93,10 @@ class ImmerseController extends Controller
             ]);
             ]);
 
 
             // 添加至队列
             // 添加至队列
-        MakeVideo::dispatch($video);
+            MakeVideo::dispatch($create);
+        }
+
+
 
 
         return Response::created();
         return Response::created();
     }
     }

@@ -3,12 +3,16 @@
 namespace App\Jobs;
 namespace App\Jobs;
 
 
 use App\Models\AdminMakeVideo;
 use App\Models\AdminMakeVideo;
+use App\Models\Immerse;
+use App\Models\VideoTemp;
+use Carbon\Carbon;
 use Illuminate\Bus\Queueable;
 use Illuminate\Bus\Queueable;
 use Illuminate\Contracts\Queue\ShouldBeUnique;
 use Illuminate\Contracts\Queue\ShouldBeUnique;
 use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Foundation\Bus\Dispatchable;
 use Illuminate\Foundation\Bus\Dispatchable;
 use Illuminate\Queue\InteractsWithQueue;
 use Illuminate\Queue\InteractsWithQueue;
 use Illuminate\Queue\SerializesModels;
 use Illuminate\Queue\SerializesModels;
+use Illuminate\Support\Facades\Storage;
 
 
 class MakeImages implements ShouldQueue
 class MakeImages implements ShouldQueue
 {
 {
@@ -22,6 +26,10 @@ class MakeImages implements ShouldQueue
 
 
     protected $ffplay;
     protected $ffplay;
 
 
+    protected $width;
+
+    protected $height;
+
     /**
     /**
      * Create a new job instance.
      * Create a new job instance.
      * @param  AdminMakeVideo $adminMakeVideo
      * @param  AdminMakeVideo $adminMakeVideo
@@ -43,9 +51,513 @@ class MakeImages implements ShouldQueue
      */
      */
     public function handle()
     public function handle()
     {
     {
-        //思路：
-        // if 有背景音 多张图合成视频，时长为音频时长，音频加入背景音
-        // else  没有背景音，单图一张，输出为单图。
+        $watermark = Storage::disk('public')->path('ffmpeg/LOGO_eng.png');
+        $image = Storage::disk('public')->path($this->adminMakeVideo->images_url);
+        $media_info = $this->mediainfo($image);
+        $this->width = $width = $media_info['streams'][0]['width'];
+        $this->height = $height = $media_info['streams'][0]['height'];
+
+        if ($this->adminMakeVideo->type == 2 && $this->adminMakeVideo->bg_music == 0){
+            // 没有背景音，单图一张，输出为单图。
+
+            $output = $this->getTempPath('.png',false);
+
+            $cmd = $this->ffmpeg . ' -y '.
+                ' -i ' . escapeshellarg($image).
+                ' -i ' . escapeshellarg($watermark).
+                ' -filter_complex "[0:0] ' .
+                $this->getTextContentString().
+                ' [text];[text]'.
+                ' [1:0]overlay=20:20" ' .
+                escapeshellarg($output);
+
+            if (!$this->execmd($cmd)) return;
+
+            // 全部合成以后创建 临境
+            $video_info = $this->mediainfo($output);
+
+            $create = [
+                'user_id' => 1,
+                'title' => '',
+                'content' => $this->adminMakeVideo->feel,
+                'url' => $output,
+                'type' => $this->adminMakeVideo->type == 1 ? 2 : 1,
+                'duration' => 0,
+                'size' => $video_info['format']['size'],
+                'poem_id' => $this->adminMakeVideo->poem_id,
+                'temp_id' => $this->adminMakeVideo->temp_id,
+                'thumbnail' => '',
+                'bgm' => $this->adminMakeVideo->bgm_url,
+            ];
+
+        }else{
+
+            $end_wallpaper = Storage::disk('public')->path('ffmpeg/end_wallpaper.png');
+            $thumbnail = Storage::disk('public')->path('ffmpeg/thumbnail.png');
+            $font = Storage::disk('public')->path('ffmpeg') . "/arialuni.ttf";
+            $signature = "一言 · 官方出品";
+
+            // 生成贴纸和签名
+            $end_wallpaper = $this->wallpaperWithSignature($end_wallpaper, $thumbnail, $signature, $font);
+
+            // 有背景音 单图合成视频，时长为音频时长，音频加入背景音
+            $bgm = Storage::disk('public')->path($this->adminMakeVideo->bgm_url);
+
+
+            // 制作最后一帧
+            $size = $this->width . 'x' . $this->height;
+            $time_length = 0.7;
+            $r           = 24;
+            $last_frame_video = $this->getTempPath('.mp4');
+            $font = Storage::disk('public')->path('ffmpeg/arialuni.ttf');
+
+            $cmd = $this->ffmpeg . ' -y -i ' . escapeshellarg($image) .
+                ' -i ' . escapeshellarg($watermark) .
+                " -f lavfi -i nullsrc=s={$size}:d={$time_length}:r={$r} -f lavfi -i aevalsrc=0:duration={$time_length}" .
+                ' -filter_complex "'.
+                ' [0:0] ' . $this->getTextContentString() .
+                '[text];[text][1:0]overlay=20:20[water];' .
+                ' [water]select=\'eq(n,0)\',setpts=PTS-STARTPTS[lastframe];[2:v][lastframe]overlay[v] " ' .
+                ' -map [v] -map 3:a ' . escapeshellarg($last_frame_video);
+
+            if (!$this->execmd($cmd)) return;
+
+            // 利用最后一帧制作动画
+            $signature_x = 0;
+            $signature_y = -20;
+            $animate = $this->makeAnimate($last_frame_video, $end_wallpaper, '', $signature_x, $signature_y, $font);
+
+
+            $output = $this->getTempPath('.mp4',false);
+
+            $cmd = $this->ffmpeg . ' -y ' .
+                ' -i ' . escapeshellarg($image).
+                ' -i ' . escapeshellarg($watermark).
+                ' -i ' . escapeshellarg($bgm) .
+                ' -i ' . escapeshellarg($animate) .
+                ' -filter_complex "[0:0] ' . $this->getTextContentString().
+                '[text];[text][1:0]overlay=20:20[water];' .
+                '[water][2:a][3:v][3:a]concat=n=2:v=1:a=1[v][a]" '.
+                ' -map [v] -map [a] '.
+                ' -c:v libx264 -bt 256k -r 25' .
+                ' -ar 44100 -ac 2 -qmin 30 -qmax 60 -profile:v baseline -preset fast '
+                . escapeshellarg($output);
+
+            if (!$this->execmd($cmd)) return;
+
+
+
+            // 全部合成以后创建 临境
+            $video_info = $this->mediainfo($output);
+
+            $create = [
+                'user_id' => 1,
+                'title' => '',
+                'content' => $this->adminMakeVideo->feel,
+                'url' => $output,
+                'type' => $this->adminMakeVideo->type == 1 ? 2 : 1,
+                'duration' => $video_info['format']['duration'],
+                'size' => $video_info['format']['size'],
+                'poem_id' => $this->adminMakeVideo->poem_id,
+                'temp_id' => $this->adminMakeVideo->temp_id,
+                'thumbnail' => '',
+                'bgm' => $this->adminMakeVideo->bgm_url,
+            ];
+        }
+
+        Immerse::query()->create($create);
+    }
+
+    /***
+     * 获取视频信息(配合ffprobe)
+     * @param $file
+     * @param bool $cache
+     * @return mixed
+     */
+    public function mediainfo($file, $cache = true) {
+        global $_mediainfo;
+        $cmd = $this->ffprobe . ' -v quiet -print_format json -show_format -show_streams ' . escapeshellarg($file);
+        if ($cache && isset($_mediainfo[$file])) {
+            return $_mediainfo[$file];
+        }
+        $output = $this->execmd($cmd);
+        $data = json_decode($output, true);
+        if (json_last_error() === JSON_ERROR_UTF8) {
+            $output = mb_convert_encoding($output, "UTF-8");
+            $data = json_decode($output, true);
+        }
+        if ($cache) {
+            $mediainfo[$file] = $data;
+        }
+        return $data;
+    }
+
+    /**
+     * 获取输出临时文件名
+     * @param  string $ext
+     * @param  bool $is_temp
+     * @return string
+     */
+    public function getTempPath($ext = '.mp4',$is_temp = true)
+    {
+        $filename = "/output_" . time() . rand(0, 10000);
+
+        $prefix = $is_temp ? 'temp/' : 'video/';
+        $hash_hex = md5($filename);
+        // 16进制表示的字符串一共32字节，表示16个二进制字节。
+        // 前16个字符用来第一级求摸，后16个用做第二级
+        $hash_hex_l1 = substr($hash_hex, 0, 8);
+        $hash_hex_l2 = substr($hash_hex, 8, 8);
+        $dir_l1 = hexdec($hash_hex_l1) % 256;
+        $dir_l2 = hexdec($hash_hex_l2) % 512;
+        $dir = $prefix . $dir_l1 . '/' . $dir_l2;
+
+        if( !Storage::disk('public')->exists($dir)) Storage::disk('public')->makeDirectory($dir);
+
+        return Storage::disk('public')->path($dir . $filename . $ext);
+    }
+
+    /**
+     *  执行命令
+     * @param $cmd
+     * @param bool $update_progress
+     * @return string
+     */
+    public function execmd($cmd, $update_progress = false) {
+        echo $cmd . "\n". "\n". "\n";
+        $descriptorspec = array(
+            1 => array("pipe", "w"),  // 标准输出，子进程向此管道中写入数据
+        );
+        $process = proc_open("{$cmd} 2>&1", $descriptorspec, $pipes);
+        if (is_resource($process)) {
+            $error0 = '';
+            $error1 = '';
+            $stdout = '';
+            while (!feof($pipes[1])) {
+                $line = fgets($pipes[1], 150);
+                $stdout .= $line;
+                if ($line) {
+                    //记录错误
+                    $error0 = $error1;
+                    $error1 = $line;
+                    if ($update_progress &&
+                        false !== strpos($line, 'size=') &&
+                        false !== strpos($line, 'time=') &&
+                        false !== strpos($line, 'bitrate='))
+                    {
+                        //记录进度 size=    3142kB time=00:00:47.22 bitrate= 545.1kbits/s
+                        $line = explode(' ', $line);
+                        $time = null;
+                        foreach ($line as $item) {
+                            $item = explode('=', $item);
+                            if (isset($item[0]) && isset($item[1]) && $item[0] == 'time') {
+                                $time = $item[1];
+                                break;
+                            }
+                        }
+                    }
+                }
+            }
+            // 切记：在调用 proc_close 之前关闭所有的管道以避免死锁。
+            fclose($pipes[1]);
+            $exitedcode = proc_close($process);
+            if ($exitedcode === 0) {
+                return $stdout;
+            } else {
+                $error = trim($error0,"\n") . ' '. trim($error1,"\n");
+                // LogUtil::write(array("cmd:{$cmd}", "errno:{$exitedcode}", "stdout:{$stdout}"), __CLASS__);
+                // ErrorUtil::triggerErrorMsg($error, $exitedcode);
+            }
+        } else {
+            // return ErrorUtil::triggerErrorMsg('proc_open error');
+        }
+    }
+
+    public function getTextContentString()
+    {
+        $components = $this->adminMakeVideo->temp()->first()->components()->get();
+
+        $font = Storage::disk('public')->path('ffmpeg/arialuni.ttf');
+
+        $drawtext = '';
 
 
+        foreach ($components as $component) {
+            switch ($component->name){
+                case 'one_poem':
+                    $content = $this->adminMakeVideo->poem->content;
+                    $text_file = $this->getTempPath('.txt');
+                    file_put_contents($text_file, $content);
+
+                    $text_color = $component->text_color ?? 'white';
+                    $text_bg_color = $component->text_bg_color ?? '0xd0cdcc';
+                    $opacity = $component->opacity ? $component->opacity / 100 : '0.5';
+
+                    $drawtext .= 'drawtext="'.
+                        'fontfile=' . escapeshellarg($font) . ':' .
+                        'textfile=' . escapeshellarg($text_file) . ':' .
+                        'fontsize=' . $this->calcFontSize($component->font_size,$content) . ':' .
+                        'fontcolor=' . $text_color . '@1.0:' .
+                        'x=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][0]) . ':' .
+                        'y=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][1]) . ':' .
+                        'box=1:boxcolor=' . $text_bg_color . '@' . $opacity . '", ';
+
+                    break;
+                case 'every_poem':
+                    break;
+                case 'weather':
+                    $content = '多云';
+                    $text_color = $component->text_color ?? 'white';
+                    $text_bg_color = $component->text_bg_color ?? '0xd0cdcc';
+                    $opacity = $component->opacity ? $component->opacity / 100 : '0.5';
+
+                    $drawtext .= 'drawtext="'.
+                        'fontfile=' . escapeshellarg($font) . ':' .
+                        'text=' . escapeshellarg($content) . ':' .
+                        'fontsize=' . $this->calcFontSize($component->font_size,$content) . ':' .
+                        'fontcolor=' . $text_color . '@1.0:' .
+                        'x=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][0]) . ':' .
+                        'y=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][1]) . ':' .
+                        'box=1:boxcolor=' . $text_bg_color . '@' . $opacity . '", ';
+
+                    break;
+                case 'date':
+                    $content = Carbon::now()->format('Y年m月d日H时');
+                    $text_color = $component->text_color ?? 'white';
+                    $text_bg_color = $component->text_bg_color ?? '0xd0cdcc';
+                    $opacity = $component->opacity ? $component->opacity / 100 : '0.5';
+
+                    $drawtext .= 'drawtext="'.
+                        'fontfile=' . escapeshellarg($font) . ':' .
+                        'text=' . escapeshellarg($content) . ':' .
+                        'fontsize=' . $this->calcFontSize($component->font_size,$content) . ':' .
+                        'fontcolor=' . $text_color . '@1.0:' .
+                        'x=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][0]) . ':' .
+                        'y=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][1]) . ':' .
+                        'box=1:boxcolor=' . $text_bg_color . '@' . $opacity . '", ';
+                    break;
+                case 'feel':
+                    $content = $this->adminMakeVideo->feel;
+                    $text_color = $component->text_color ?? 'white';
+                    $text_bg_color = $component->text_bg_color ?? '0xd0cdcc';
+                    $opacity = $component->opacity ? $component->opacity / 100 : '0.5';
+
+                    $drawtext .= 'drawtext="'.
+                        'fontfile=' . escapeshellarg($font) . ':' .
+                        'text=' . escapeshellarg($content) . ':' .
+                        'fontsize=' . $this->calcFontSize($component->font_size,$content) . ':' .
+                        'fontcolor=' . $text_color . '@1.0:' .
+                        'x=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][0]) . ':' .
+                        'y=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][1]) . ':' .
+                        'box=1:boxcolor=' . $text_bg_color . '@' . $opacity . '", ';
+                    break;
+            }
+        }
+
+        return rtrim($drawtext,', ');
+    }
+
+    /**
+     * @param $width
+     * @param $content
+     * @return float
+     */
+    public function calcFontSize($width, $content)
+    {
+        $max_len = 1;
+        foreach (explode("\n",$content) as $item){
+            if (mb_strlen($item) > $max_len){
+                $max_len = mb_strlen($item);
+            }
+        }
+
+        return ceil($this->width * $width / 100 / $max_len);
+    }
+
+    /**
+     * 贴纸和签名
+     * @param $end_wallpaper
+     * @param $thumbnail
+     * @param $signature
+     * @param $font
+     * @return string
+     */
+    public function wallpaperWithSignature($end_wallpaper, $thumbnail, $signature, $font) {
+        $_imagetype = $this->getImageType($thumbnail);
+        $_img = null;
+        switch ($_imagetype) {
+            case 'gif':
+                if (function_exists('imagecreatefromgif')) {
+                    $_img = imagecreatefromgif($thumbnail);
+                }
+                break;
+            case 'jpg':
+            case 'jpeg':
+                $_img = imagecreatefromjpeg($thumbnail);
+                break;
+            case 'png':
+                $_img = imagecreatefrompng($thumbnail);
+                break;
+            default:
+                $_img = imagecreatefromstring($thumbnail);
+                break;
+        }
+        $width = 130;
+        $height = 130;
+        $_width = 130;
+        $_height = 130;
+        if(is_resource($_img)){
+            $_width = imagesx($_img);
+            $_height = imagesy($_img);
+        }
+
+        $bite = $_width / $_height;
+
+        if($_width > $_height){
+            if($_width > $width){
+                $height = round($width / $bite);
+            }
+        }else{
+            if($_height > $height){
+                $width = round($height * $bite);
+            }
+        }
+
+        $tmpimg = imagecreatetruecolor($width,$height);
+        if(function_exists('imagecopyresampled')) {
+            imagecopyresampled($tmpimg, $_img, 0, 0, 0, 0, $width, $height, $_width, $_height);
+        } else {
+            imagecopyresized($tmpimg, $_img, 0, 0, 0, 0, $width, $height, $_width, $_height);
+        }
+        if(is_resource($_img)) imagedestroy($_img);
+        $_img = $this->getCircleAvatar($tmpimg);
+        if(is_resource($tmpimg)) imagedestroy($tmpimg);
+
+        $wp = $this->imagesMerge($end_wallpaper, $_img);
+//        $white = imagecolorallocate($wp, 0xd0, 0xcd, 0xcc);
+        $white = imagecolorallocate($wp, 0xDC, 0x14, 0x3C);  //fixme 字体颜色
+        imagettftext($wp, 20, 0, 75, 240, $white, $font, $signature);
+
+//        $dst = "./output_new_end_wallpaper.png";
+        $dst = $this->getTempPath('.png');
+        imagepng($wp, $dst);
+        if(is_resource($end_wallpaper)) imagedestroy($end_wallpaper);
+        if(is_resource($_img)) imagedestroy($_img);
+
+        return $dst;
+    }
+
+    /**
+     * 获取图像文件类型
+     * @param $img_name
+     * @return string
+     */
+    public function getImageType($img_name)
+    {
+        if (preg_match("/\.(jpg|jpeg|gif|png)$/i", $img_name, $matches)){
+            $type = strtolower($matches[1]);
+        }else{
+            $type = "string";
+        }
+        return $type;
+    }
+
+    /**
+     * 多图融合
+     * @param $end_wallpaper
+     * @param $thumbnail
+     * @return resource
+     */
+    public function imagesMerge($end_wallpaper, $thumbnail) {
+        $end_wallpaper = imagecreatefrompng($end_wallpaper);
+        $background = imagecreatefrompng(Storage::disk('public')->path('ffmpeg/background.png'));
+        imagesavealpha($background,true);
+        $temp_wallpaper = imagecreatetruecolor(350, 204);
+        $color = imagecolorallocate($temp_wallpaper, 0xd0, 0xcd, 0xcc);
+//        $color = imagecolorallocate($temp_wallpaper, 0xDC, 0x14, 0x3C);
+        imagefill($temp_wallpaper, 0, 0, $color);
+        imageColorTransparent($temp_wallpaper, $color);
+        imagecopyresampled($temp_wallpaper, $end_wallpaper, 0, 0, 0, 0, imagesx($temp_wallpaper), imagesy($temp_wallpaper), imagesx($end_wallpaper), imagesy($end_wallpaper));
+        imagecopymerge($background, $temp_wallpaper, 0, 0, 0, 0, imagesx($temp_wallpaper), imagesy($temp_wallpaper), 60);
+        imagecopymerge($background, $thumbnail, 127, 26, 0, 0, imagesx($thumbnail), imagesy($thumbnail), 100);
+        return $background;
+    }
+
+    /**
+     * 获取圆形头像
+     * @param $img
+     * @param int $dst_w
+     * @param int $dst_h
+     * @return resource
+     */
+    public function getCircleAvatar($img, $dst_w = 96, $dst_h = 96)
+    {
+        $w = 130;
+        $h = 130;
+        $src = imagecreatetruecolor($dst_w, $dst_h);
+        imagecopyresized($src, $img, 0, 0, 0, 0, $dst_w, $dst_h, $w, $h);
+
+        $newpic = imagecreatetruecolor($dst_w, $dst_h);
+        imagealphablending($newpic, false);
+        imagecopyresampled($newpic, $img, 0, 0, 0, 0, $dst_w, $dst_h, $w, $h);
+        $mask = imagecreatetruecolor($dst_w, $dst_h);
+        $transparent = imagecolorallocate($mask, 255, 0, 0);
+        imagecolortransparent($mask,$transparent);
+        imagefilledellipse($mask, $dst_w / 2, $dst_h / 2, $dst_w, $dst_h, $transparent);
+        $red = imagecolorallocate($mask, 0, 0, 0);
+        imagecopymerge($newpic, $mask, 0, 0, 0, 0, $dst_w, $dst_h, 100);
+        imagecolortransparent($newpic,$red);
+        imagesavealpha($newpic,true);
+        imagefill($newpic, 0, 0, $red);
+        imagedestroy($mask);
+        return $newpic;
+    }
+
+    /**
+     *  用最后一帧和贴纸制作动画
+     * @param $last_frame_video
+     * @param $end_wallpaper
+     * @param $signature
+     * @param $signature_x
+     * @param $signature_y
+     * @param $font
+     * @return bool|string
+     */
+    public function makeAnimate($last_frame_video, $end_wallpaper, $signature, $signature_x, $signature_y, $font) {
+        $signature_x = $signature_x >= 0 ? '+' . $signature_x : '-' . abs($signature_x);
+        $signature_y = $signature_y >= 0 ? '+' . $signature_y : '-' . abs($signature_y);
+        $video = $this->getTempPath();
+        if ($signature !== '') {
+            $cmd =  $this->ffmpeg . ' -y -i ' . escapeshellarg($last_frame_video) .
+                ' -loop 1 -i ' . escapeshellarg($end_wallpaper) .
+                ' -filter_complex "'.
+                'geq=lum=\'if(lte(T,0.6), 255*T*(1/0.6),255)\',format=gray[grad];'.
+                '[0:v]boxblur=8[blur];'.
+                '[blur][1:v]overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2 [lay];[lay]'.
+                'drawtext='.
+                'fontfile=' . escapeshellarg($font) . ':'.
+                'text=' . escapeshellarg($signature) . ':'.
+                'fontsize=23:'.
+                'fontcolor=white@1.0:'.
+                'x=main_w/2' . $signature_x . ':'.
+                'y=main_h/2' . $signature_y . '[text];[text]'.
+                '[grad]alphamerge[alpha];'.
+                '[0:v][alpha]overlay'.
+                '" ' . escapeshellarg($video);
+        } else {
+            $cmd =  $this->ffmpeg . ' -y -i ' . escapeshellarg($last_frame_video) .
+                ' -loop 1 -i ' . escapeshellarg($end_wallpaper) .
+                ' -filter_complex "'.
+                'geq=lum=\'if(lte(T,0.6), 255*T*(1/0.6),255)\',format=gray[grad];'.
+                '[0:v]boxblur=8[blur];'.
+                '[blur][1:v]overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2 [lay];'.
+                '[lay][grad]alphamerge[alpha];'.
+                '[0:v][alpha]overlay'.
+                '" ' . escapeshellarg($video);
+        }
+        if ($this->execmd($cmd)) {
+            return $video;
+        } else {
+            return false;
+        }
     }
     }
 }
 }

+<?php
+
+namespace App\Jobs;
+
+use App\Models\AdminMakeVideo;
+use App\Models\Immerse;
+use App\Models\VideoTemp;
+use Carbon\Carbon;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldBeUnique;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Support\Facades\Storage;
+
+class UserMakeImages implements ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    public $adminMakeVideo;
+
+    protected $ffmpeg;
+
+    protected $ffprobe;
+
+    protected $ffplay;
+
+    protected $width;
+
+    protected $height;
+
+    /**
+     * Create a new job instance.
+     * @param  AdminMakeVideo $adminMakeVideo
+     * @return void
+     */
+    public function __construct(AdminMakeVideo $adminMakeVideo)
+    {
+        $this->adminMakeVideo = $adminMakeVideo;
+
+        $this->ffmpeg = env('FFMPEG_CMD');
+        $this->ffprobe = env('FFPROBE_CMD');
+        $this->ffplay = env('FFPLAY_CMD');
+    }
+
+    /**
+     * Execute the job.
+     *
+     * @return void
+     */
+    public function handle()
+    {
+        $watermark = Storage::disk('public')->path('ffmpeg/LOGO_eng.png');
+        $image = Storage::disk('public')->path($this->adminMakeVideo->images_url);
+        $media_info = $this->mediainfo($image);
+        $this->width = $width = $media_info['streams'][0]['width'];
+        $this->height = $height = $media_info['streams'][0]['height'];
+
+        if ($this->adminMakeVideo->type == 2 && $this->adminMakeVideo->bg_music == 0){
+            // 没有背景音，单图一张，输出为单图。
+
+            $output = $this->getTempPath('.png',false);
+
+            $cmd = $this->ffmpeg . ' -y '.
+                ' -i ' . escapeshellarg($image).
+                ' -i ' . escapeshellarg($watermark).
+                ' -filter_complex "[0:0] ' .
+                $this->getTextContentString().
+                ' [text];[text]'.
+                ' [1:0]overlay=20:20" ' .
+                escapeshellarg($output);
+
+            if (!$this->execmd($cmd)) return;
+
+            // 全部合成以后创建 临境
+            $video_info = $this->mediainfo($output);
+
+            $create = [
+                'user_id' => 1,
+                'title' => '',
+                'content' => $this->adminMakeVideo->feel,
+                'url' => $output,
+                'type' => $this->adminMakeVideo->type == 1 ? 2 : 1,
+                'duration' => 0,
+                'size' => $video_info['format']['size'],
+                'poem_id' => $this->adminMakeVideo->poem_id,
+                'temp_id' => $this->adminMakeVideo->temp_id,
+                'thumbnail' => '',
+                'bgm' => $this->adminMakeVideo->bgm_url,
+            ];
+
+        }else{
+
+            $end_wallpaper = Storage::disk('public')->path('ffmpeg/end_wallpaper.png');
+            $thumbnail = Storage::disk('public')->path('ffmpeg/thumbnail.png');
+            $font = Storage::disk('public')->path('ffmpeg') . "/arialuni.ttf";
+            $signature = "一言 · 官方出品";
+
+            // 生成贴纸和签名
+            $end_wallpaper = $this->wallpaperWithSignature($end_wallpaper, $thumbnail, $signature, $font);
+
+            // 有背景音 单图合成视频，时长为音频时长，音频加入背景音
+            $bgm = Storage::disk('public')->path($this->adminMakeVideo->bgm_url);
+
+
+            // 制作最后一帧
+            $size = $this->width . 'x' . $this->height;
+            $time_length = 0.7;
+            $r           = 24;
+            $last_frame_video = $this->getTempPath('.mp4');
+            $font = Storage::disk('public')->path('ffmpeg/arialuni.ttf');
+
+            $cmd = $this->ffmpeg . ' -y -i ' . escapeshellarg($image) .
+                ' -i ' . escapeshellarg($watermark) .
+                " -f lavfi -i nullsrc=s={$size}:d={$time_length}:r={$r} -f lavfi -i aevalsrc=0:duration={$time_length}" .
+                ' -filter_complex "'.
+                ' [0:0] ' . $this->getTextContentString() .
+                '[text];[text][1:0]overlay=20:20[water];' .
+                ' [water]select=\'eq(n,0)\',setpts=PTS-STARTPTS[lastframe];[2:v][lastframe]overlay[v] " ' .
+                ' -map [v] -map 3:a ' . escapeshellarg($last_frame_video);
+
+            if (!$this->execmd($cmd)) return;
+
+            // 利用最后一帧制作动画
+            $signature_x = 0;
+            $signature_y = -20;
+            $animate = $this->makeAnimate($last_frame_video, $end_wallpaper, '', $signature_x, $signature_y, $font);
+
+
+            $output = $this->getTempPath('.mp4',false);
+
+            $cmd = $this->ffmpeg . ' -y ' .
+                ' -i ' . escapeshellarg($image).
+                ' -i ' . escapeshellarg($watermark).
+                ' -i ' . escapeshellarg($bgm) .
+                ' -i ' . escapeshellarg($animate) .
+                ' -filter_complex "[0:0] ' . $this->getTextContentString().
+                '[text];[text][1:0]overlay=20:20[water];' .
+                '[water][2:a][3:v][3:a]concat=n=2:v=1:a=1[v][a]" '.
+                ' -map [v] -map [a] '.
+                ' -c:v libx264 -bt 256k -r 25' .
+                ' -ar 44100 -ac 2 -qmin 30 -qmax 60 -profile:v baseline -preset fast '
+                . escapeshellarg($output);
+
+            if (!$this->execmd($cmd)) return;
+
+
+
+            // 全部合成以后创建 临境
+            $video_info = $this->mediainfo($output);
+
+            $create = [
+                'user_id' => 1,
+                'title' => '',
+                'content' => $this->adminMakeVideo->feel,
+                'url' => $output,
+                'type' => $this->adminMakeVideo->type == 1 ? 2 : 1,
+                'duration' => $video_info['format']['duration'],
+                'size' => $video_info['format']['size'],
+                'poem_id' => $this->adminMakeVideo->poem_id,
+                'temp_id' => $this->adminMakeVideo->temp_id,
+                'thumbnail' => '',
+                'bgm' => $this->adminMakeVideo->bgm_url,
+            ];
+        }
+
+        Immerse::query()->create($create);
+    }
+
+    /***
+     * 获取视频信息(配合ffprobe)
+     * @param $file
+     * @param bool $cache
+     * @return mixed
+     */
+    public function mediainfo($file, $cache = true) {
+        global $_mediainfo;
+        $cmd = $this->ffprobe . ' -v quiet -print_format json -show_format -show_streams ' . escapeshellarg($file);
+        if ($cache && isset($_mediainfo[$file])) {
+            return $_mediainfo[$file];
+        }
+        $output = $this->execmd($cmd);
+        $data = json_decode($output, true);
+        if (json_last_error() === JSON_ERROR_UTF8) {
+            $output = mb_convert_encoding($output, "UTF-8");
+            $data = json_decode($output, true);
+        }
+        if ($cache) {
+            $mediainfo[$file] = $data;
+        }
+        return $data;
+    }
+
+    /**
+     * 获取输出临时文件名
+     * @param  string $ext
+     * @param  bool $is_temp
+     * @return string
+     */
+    public function getTempPath($ext = '.mp4',$is_temp = true)
+    {
+        $filename = "/output_" . time() . rand(0, 10000);
+
+        $prefix = $is_temp ? 'temp/' : 'video/';
+        $hash_hex = md5($filename);
+        // 16进制表示的字符串一共32字节，表示16个二进制字节。
+        // 前16个字符用来第一级求摸，后16个用做第二级
+        $hash_hex_l1 = substr($hash_hex, 0, 8);
+        $hash_hex_l2 = substr($hash_hex, 8, 8);
+        $dir_l1 = hexdec($hash_hex_l1) % 256;
+        $dir_l2 = hexdec($hash_hex_l2) % 512;
+        $dir = $prefix . $dir_l1 . '/' . $dir_l2;
+
+        if( !Storage::disk('public')->exists($dir)) Storage::disk('public')->makeDirectory($dir);
+
+        return Storage::disk('public')->path($dir . $filename . $ext);
+    }
+
+    /**
+     *  执行命令
+     * @param $cmd
+     * @param bool $update_progress
+     * @return string
+     */
+    public function execmd($cmd, $update_progress = false) {
+        echo $cmd . "\n". "\n". "\n";
+        $descriptorspec = array(
+            1 => array("pipe", "w"),  // 标准输出，子进程向此管道中写入数据
+        );
+        $process = proc_open("{$cmd} 2>&1", $descriptorspec, $pipes);
+        if (is_resource($process)) {
+            $error0 = '';
+            $error1 = '';
+            $stdout = '';
+            while (!feof($pipes[1])) {
+                $line = fgets($pipes[1], 150);
+                $stdout .= $line;
+                if ($line) {
+                    //记录错误
+                    $error0 = $error1;
+                    $error1 = $line;
+                    if ($update_progress &&
+                        false !== strpos($line, 'size=') &&
+                        false !== strpos($line, 'time=') &&
+                        false !== strpos($line, 'bitrate='))
+                    {
+                        //记录进度 size=    3142kB time=00:00:47.22 bitrate= 545.1kbits/s
+                        $line = explode(' ', $line);
+                        $time = null;
+                        foreach ($line as $item) {
+                            $item = explode('=', $item);
+                            if (isset($item[0]) && isset($item[1]) && $item[0] == 'time') {
+                                $time = $item[1];
+                                break;
+                            }
+                        }
+                    }
+                }
+            }
+            // 切记：在调用 proc_close 之前关闭所有的管道以避免死锁。
+            fclose($pipes[1]);
+            $exitedcode = proc_close($process);
+            if ($exitedcode === 0) {
+                return $stdout;
+            } else {
+                $error = trim($error0,"\n") . ' '. trim($error1,"\n");
+                // LogUtil::write(array("cmd:{$cmd}", "errno:{$exitedcode}", "stdout:{$stdout}"), __CLASS__);
+                // ErrorUtil::triggerErrorMsg($error, $exitedcode);
+            }
+        } else {
+            // return ErrorUtil::triggerErrorMsg('proc_open error');
+        }
+    }
+
+    public function getTextContentString()
+    {
+        $components = $this->adminMakeVideo->temp()->first()->components()->get();
+
+        $font = Storage::disk('public')->path('ffmpeg/arialuni.ttf');
+
+        $drawtext = '';
+
+        foreach ($components as $component) {
+            switch ($component->name){
+                case 'one_poem':
+                    $content = $this->adminMakeVideo->poem->content;
+                    $text_file = $this->getTempPath('.txt');
+                    file_put_contents($text_file, $content);
+
+                    $text_color = $component->text_color ?? 'white';
+                    $text_bg_color = $component->text_bg_color ?? '0xd0cdcc';
+                    $opacity = $component->opacity ? $component->opacity / 100 : '0.5';
+
+                    $drawtext .= 'drawtext="'.
+                        'fontfile=' . escapeshellarg($font) . ':' .
+                        'textfile=' . escapeshellarg($text_file) . ':' .
+                        'fontsize=' . $this->calcFontSize($component->font_size,$content) . ':' .
+                        'fontcolor=' . $text_color . '@1.0:' .
+                        'x=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][0]) . ':' .
+                        'y=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][1]) . ':' .
+                        'box=1:boxcolor=' . $text_bg_color . '@' . $opacity . '", ';
+
+                    break;
+                case 'every_poem':
+                    break;
+                case 'weather':
+                    $content = '多云';
+                    $text_color = $component->text_color ?? 'white';
+                    $text_bg_color = $component->text_bg_color ?? '0xd0cdcc';
+                    $opacity = $component->opacity ? $component->opacity / 100 : '0.5';
+
+                    $drawtext .= 'drawtext="'.
+                        'fontfile=' . escapeshellarg($font) . ':' .
+                        'text=' . escapeshellarg($content) . ':' .
+                        'fontsize=' . $this->calcFontSize($component->font_size,$content) . ':' .
+                        'fontcolor=' . $text_color . '@1.0:' .
+                        'x=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][0]) . ':' .
+                        'y=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][1]) . ':' .
+                        'box=1:boxcolor=' . $text_bg_color . '@' . $opacity . '", ';
+
+                    break;
+                case 'date':
+                    $content = Carbon::now()->format('Y年m月d日H时');
+                    $text_color = $component->text_color ?? 'white';
+                    $text_bg_color = $component->text_bg_color ?? '0xd0cdcc';
+                    $opacity = $component->opacity ? $component->opacity / 100 : '0.5';
+
+                    $drawtext .= 'drawtext="'.
+                        'fontfile=' . escapeshellarg($font) . ':' .
+                        'text=' . escapeshellarg($content) . ':' .
+                        'fontsize=' . $this->calcFontSize($component->font_size,$content) . ':' .
+                        'fontcolor=' . $text_color . '@1.0:' .
+                        'x=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][0]) . ':' .
+                        'y=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][1]) . ':' .
+                        'box=1:boxcolor=' . $text_bg_color . '@' . $opacity . '", ';
+                    break;
+                case 'feel':
+                    $content = $this->adminMakeVideo->feel;
+                    $text_color = $component->text_color ?? 'white';
+                    $text_bg_color = $component->text_bg_color ?? '0xd0cdcc';
+                    $opacity = $component->opacity ? $component->opacity / 100 : '0.5';
+
+                    $drawtext .= 'drawtext="'.
+                        'fontfile=' . escapeshellarg($font) . ':' .
+                        'text=' . escapeshellarg($content) . ':' .
+                        'fontsize=' . $this->calcFontSize($component->font_size,$content) . ':' .
+                        'fontcolor=' . $text_color . '@1.0:' .
+                        'x=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][0]) . ':' .
+                        'y=' . escapeshellarg(VideoTemp::POSITION_FFMPEG[$component->position][1]) . ':' .
+                        'box=1:boxcolor=' . $text_bg_color . '@' . $opacity . '", ';
+                    break;
+            }
+        }
+
+        return rtrim($drawtext,', ');
+    }
+
+    /**
+     * @param $width
+     * @param $content
+     * @return float
+     */
+    public function calcFontSize($width, $content)
+    {
+        $max_len = 1;
+        foreach (explode("\n",$content) as $item){
+            if (mb_strlen($item) > $max_len){
+                $max_len = mb_strlen($item);
+            }
+        }
+
+        return ceil($this->width * $width / 100 / $max_len);
+    }
+
+    /**
+     * 贴纸和签名
+     * @param $end_wallpaper
+     * @param $thumbnail
+     * @param $signature
+     * @param $font
+     * @return string
+     */
+    public function wallpaperWithSignature($end_wallpaper, $thumbnail, $signature, $font) {
+        $_imagetype = $this->getImageType($thumbnail);
+        $_img = null;
+        switch ($_imagetype) {
+            case 'gif':
+                if (function_exists('imagecreatefromgif')) {
+                    $_img = imagecreatefromgif($thumbnail);
+                }
+                break;
+            case 'jpg':
+            case 'jpeg':
+                $_img = imagecreatefromjpeg($thumbnail);
+                break;
+            case 'png':
+                $_img = imagecreatefrompng($thumbnail);
+                break;
+            default:
+                $_img = imagecreatefromstring($thumbnail);
+                break;
+        }
+        $width = 130;
+        $height = 130;
+        $_width = 130;
+        $_height = 130;
+        if(is_resource($_img)){
+            $_width = imagesx($_img);
+            $_height = imagesy($_img);
+        }
+
+        $bite = $_width / $_height;
+
+        if($_width > $_height){
+            if($_width > $width){
+                $height = round($width / $bite);
+            }
+        }else{
+            if($_height > $height){
+                $width = round($height * $bite);
+            }
+        }
+
+        $tmpimg = imagecreatetruecolor($width,$height);
+        if(function_exists('imagecopyresampled')) {
+            imagecopyresampled($tmpimg, $_img, 0, 0, 0, 0, $width, $height, $_width, $_height);
+        } else {
+            imagecopyresized($tmpimg, $_img, 0, 0, 0, 0, $width, $height, $_width, $_height);
+        }
+        if(is_resource($_img)) imagedestroy($_img);
+        $_img = $this->getCircleAvatar($tmpimg);
+        if(is_resource($tmpimg)) imagedestroy($tmpimg);
+
+        $wp = $this->imagesMerge($end_wallpaper, $_img);
+//        $white = imagecolorallocate($wp, 0xd0, 0xcd, 0xcc);
+        $white = imagecolorallocate($wp, 0xDC, 0x14, 0x3C);  //fixme 字体颜色
+        imagettftext($wp, 20, 0, 75, 240, $white, $font, $signature);
+
+//        $dst = "./output_new_end_wallpaper.png";
+        $dst = $this->getTempPath('.png');
+        imagepng($wp, $dst);
+        if(is_resource($end_wallpaper)) imagedestroy($end_wallpaper);
+        if(is_resource($_img)) imagedestroy($_img);
+
+        return $dst;
+    }
+
+    /**
+     * 获取图像文件类型
+     * @param $img_name
+     * @return string
+     */
+    public function getImageType($img_name)
+    {
+        if (preg_match("/\.(jpg|jpeg|gif|png)$/i", $img_name, $matches)){
+            $type = strtolower($matches[1]);
+        }else{
+            $type = "string";
+        }
+        return $type;
+    }
+
+    /**
+     * 多图融合
+     * @param $end_wallpaper
+     * @param $thumbnail
+     * @return resource
+     */
+    public function imagesMerge($end_wallpaper, $thumbnail) {
+        $end_wallpaper = imagecreatefrompng($end_wallpaper);
+        $background = imagecreatefrompng(Storage::disk('public')->path('ffmpeg/background.png'));
+        imagesavealpha($background,true);
+        $temp_wallpaper = imagecreatetruecolor(350, 204);
+        $color = imagecolorallocate($temp_wallpaper, 0xd0, 0xcd, 0xcc);
+//        $color = imagecolorallocate($temp_wallpaper, 0xDC, 0x14, 0x3C);
+        imagefill($temp_wallpaper, 0, 0, $color);
+        imageColorTransparent($temp_wallpaper, $color);
+        imagecopyresampled($temp_wallpaper, $end_wallpaper, 0, 0, 0, 0, imagesx($temp_wallpaper), imagesy($temp_wallpaper), imagesx($end_wallpaper), imagesy($end_wallpaper));
+        imagecopymerge($background, $temp_wallpaper, 0, 0, 0, 0, imagesx($temp_wallpaper), imagesy($temp_wallpaper), 60);
+        imagecopymerge($background, $thumbnail, 127, 26, 0, 0, imagesx($thumbnail), imagesy($thumbnail), 100);
+        return $background;
+    }
+
+    /**
+     * 获取圆形头像
+     * @param $img
+     * @param int $dst_w
+     * @param int $dst_h
+     * @return resource
+     */
+    public function getCircleAvatar($img, $dst_w = 96, $dst_h = 96)
+    {
+        $w = 130;
+        $h = 130;
+        $src = imagecreatetruecolor($dst_w, $dst_h);
+        imagecopyresized($src, $img, 0, 0, 0, 0, $dst_w, $dst_h, $w, $h);
+
+        $newpic = imagecreatetruecolor($dst_w, $dst_h);
+        imagealphablending($newpic, false);
+        imagecopyresampled($newpic, $img, 0, 0, 0, 0, $dst_w, $dst_h, $w, $h);
+        $mask = imagecreatetruecolor($dst_w, $dst_h);
+        $transparent = imagecolorallocate($mask, 255, 0, 0);
+        imagecolortransparent($mask,$transparent);
+        imagefilledellipse($mask, $dst_w / 2, $dst_h / 2, $dst_w, $dst_h, $transparent);
+        $red = imagecolorallocate($mask, 0, 0, 0);
+        imagecopymerge($newpic, $mask, 0, 0, 0, 0, $dst_w, $dst_h, 100);
+        imagecolortransparent($newpic,$red);
+        imagesavealpha($newpic,true);
+        imagefill($newpic, 0, 0, $red);
+        imagedestroy($mask);
+        return $newpic;
+    }
+
+    /**
+     *  用最后一帧和贴纸制作动画
+     * @param $last_frame_video
+     * @param $end_wallpaper
+     * @param $signature
+     * @param $signature_x
+     * @param $signature_y
+     * @param $font
+     * @return bool|string
+     */
+    public function makeAnimate($last_frame_video, $end_wallpaper, $signature, $signature_x, $signature_y, $font) {
+        $signature_x = $signature_x >= 0 ? '+' . $signature_x : '-' . abs($signature_x);
+        $signature_y = $signature_y >= 0 ? '+' . $signature_y : '-' . abs($signature_y);
+        $video = $this->getTempPath();
+        if ($signature !== '') {
+            $cmd =  $this->ffmpeg . ' -y -i ' . escapeshellarg($last_frame_video) .
+                ' -loop 1 -i ' . escapeshellarg($end_wallpaper) .
+                ' -filter_complex "'.
+                'geq=lum=\'if(lte(T,0.6), 255*T*(1/0.6),255)\',format=gray[grad];'.
+                '[0:v]boxblur=8[blur];'.
+                '[blur][1:v]overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2 [lay];[lay]'.
+                'drawtext='.
+                'fontfile=' . escapeshellarg($font) . ':'.
+                'text=' . escapeshellarg($signature) . ':'.
+                'fontsize=23:'.
+                'fontcolor=white@1.0:'.
+                'x=main_w/2' . $signature_x . ':'.
+                'y=main_h/2' . $signature_y . '[text];[text]'.
+                '[grad]alphamerge[alpha];'.
+                '[0:v][alpha]overlay'.
+                '" ' . escapeshellarg($video);
+        } else {
+            $cmd =  $this->ffmpeg . ' -y -i ' . escapeshellarg($last_frame_video) .
+                ' -loop 1 -i ' . escapeshellarg($end_wallpaper) .
+                ' -filter_complex "'.
+                'geq=lum=\'if(lte(T,0.6), 255*T*(1/0.6),255)\',format=gray[grad];'.
+                '[0:v]boxblur=8[blur];'.
+                '[blur][1:v]overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2 [lay];'.
+                '[lay][grad]alphamerge[alpha];'.
+                '[0:v][alpha]overlay'.
+                '" ' . escapeshellarg($video);
+        }
+        if ($this->execmd($cmd)) {
+            return $video;
+        } else {
+            return false;
+        }
+    }
+}

@@ -33,15 +33,6 @@ class AdminMakeVideo extends Model
         return Storage::disk('public')->url($this->thumbnail_url);
         return Storage::disk('public')->url($this->thumbnail_url);
     }
     }
 
 
-    public function getImagesUrl()
-    {
-        if (Str::contains($this->images_url, '//')) {
-            return $this->images_url;
-        }
-
-        return Storage::disk('public')->url($this->images_url);
-    }
-
     public function poem()
     public function poem()
     {
     {
         return $this->hasOne(OnePoem::class,'id','poem_id');
         return $this->hasOne(OnePoem::class,'id','poem_id');