From 91a3d723a5040418416e15a113d1bb2eab1c9bbe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean=20K=C3=A1ssio?=
 <26697873+jeankassio@users.noreply.github.com>
Date: Sat, 3 Jun 2023 15:45:20 -0300
Subject: [PATCH] upload files

---
 composer.json      | 21 ++++++++++++++++++
 src/VideoToGif.php | 54 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 75 insertions(+)
 create mode 100644 composer.json
 create mode 100644 src/VideoToGif.php

diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..d273cee
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,21 @@
+{
+  "name": "jeankassio/videotogif",
+  "description": "A simple video to gif converter that uses FFMPEG and simplifies the whole process for you.",
+  "keywords": ["scraping", "scraper", "chromedriver", "webdriver", "metadata", "symfony"],
+  "homepage": "https://jeankassio.dev",
+  "license": "MIT",
+  "authors": [
+    {
+      "name": "Jean Kássio",
+      "email": "contato@jeankassio.dev",
+      "homepage": "https://jeankassio.dev"
+    }
+  ],
+  "require": {
+    "php": ">=8.0",
+    "php-ffmpeg/php-ffmpeg": "^1.0.1"
+  },
+  "autoload": {
+    "psr-4": { "JeanKassio\\VideoToGif\\": "src/" }
+  }
+}
\ No newline at end of file
diff --git a/src/VideoToGif.php b/src/VideoToGif.php
new file mode 100644
index 0000000..64a74c3
--- /dev/null
+++ b/src/VideoToGif.php
@@ -0,0 +1,54 @@
+<?php
+
+namespace JeanKassio;
+
+use FFMpeg\FFProbe;
+use FFMpeg\FFMpeg;
+use FFMpeg\Coordinate\TimeCode;
+use FFMpeg\Coordinate\Dimension;
+
+class VideoToGif{
+	
+    public function convert($videoBase64){
+        // Decodificar o vídeo base64 e salvá-lo em um arquivo temporário
+        $videoPath = tempnam(sys_get_temp_dir(), 'video').".mp4" ;
+        file_put_contents($videoPath, base64_decode($videoBase64));
+
+        // Obter informações do vídeo usando FFprobe
+        $ffprobe = FFProbe::create();
+        $videoInfo = $ffprobe->streams($videoPath)->videos()->first();
+
+        // Extrair o FPS, largura e altura do vídeo
+        $fps = $videoInfo->get('r_frame_rate');
+        $width = $videoInfo->get('width');
+        $height = $videoInfo->get('height');
+        $duration = $videoInfo->get('duration');
+
+        // Configurar o FFmpeg
+        $ffmpeg = FFMpeg::create();
+
+        // Converter para GIF
+        $gifPath = tempnam(sys_get_temp_dir(), 'gif').".gif";
+        $video = $ffmpeg->open($videoPath);
+		
+		$video->gif(TimeCode::fromSeconds(0), new Dimension($width, $height), 5)->save($gifPath);
+		
+        // Ler o arquivo GIF
+        $gifData = file_get_contents($gifPath);
+
+        // Codificar a saída em base64
+        $gifBase64 = base64_encode($gifData);
+
+        // Remover os arquivos temporários
+        unlink($videoPath);
+        unlink($gifPath);
+
+        // Retornar o resultado em base64, juntamente com as informações do vídeo
+        return [
+            'gif' => $gifBase64,
+            'fps' => $fps,
+            'width' => $width,
+            'height' => $height
+        ];
+    }
+}