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| require_once __DIR__ . './../vendor/autoload.php'; | |
| require_once __DIR__ . './../autoload.php'; | |
| use Monolog\Handler\StreamHandler; | |
| use Monolog\Logger; | |
| // use FFMpeg\FFMpeg; | |
| if ($_SERVER["REQUEST_METHOD"] == "POST" && !empty($_POST['search'])) { | |
| // Initialize the logger | |
| $log = new Logger('scene'); | |
| $log->pushHandler(new StreamHandler('logs/scene.log', Logger::DEBUG)); | |
| $log->pushHandler(new StreamHandler('php://stdout', Logger::DEBUG)); | |
| // Initialize AppConfig | |
| $appConfig = new AppConfig($log); | |
| // Retrieve API keys from AppConfig | |
| $openaiApiKey = $appConfig->getApiKey('OpenAI'); | |
| $elevenLabsApiKey = $appConfig->getApiKey('ElevenLabsApi'); | |
| // Initialize OpenAI and ElevenLabsApi objects with the API keys and logger | |
| $openai = new OpenAI($openaiApiKey, null, $log); | |
| $elevenLabsApi = new ElevenLabsApi($elevenLabsApiKey, null, $log); | |
| $log_data = []; | |
| $prompt = $_POST['search']; | |
| // Generate script if it does not exist | |
| $script_file = __DIR__ . '/scripts/' . md5($prompt) . '.txt'; | |
| if (!file_exists($script_file)) { | |
| $log->info('Generating script...'); | |
| $role = 'you are a scriptwriter from William S Burroughs era. respond as he would.'; | |
| $script = $openai->generateScript($role, $prompt); | |
| file_put_contents($script_file, $script); | |
| } else { | |
| $log_data['txtprompt_search'] = true; | |
| $script = file_get_contents($script_file); | |
| } | |
| $log->info('Script: ' . $script); | |
| // Generate image prompt if it does not exist | |
| $image_prompt_file = __DIR__ . '/image_prompts/' . md5($prompt) . '.txt'; | |
| if (!file_exists($image_prompt_file)) { | |
| $log->info('Generating image prompt...'); | |
| $role = 'you are a brilliant AI prompt writer. create an image prompt based on this script.'; | |
| $image_prompt = $openai->generateScript($role, $script); | |
| file_put_contents($image_prompt_file, $image_prompt); | |
| } else { | |
| $image_prompt = file_get_contents($image_prompt_file); | |
| $log_data['imgprompt_search'] = true; | |
| } | |
| $log->info('Image Prompt: ' . $image_prompt); | |
| $audio_file = __DIR__ . '/voices/' . md5($prompt) . '.mp3'; | |
| if (!file_exists($audio_file)) { | |
| $log->info('Generating audio...'); | |
| $audio_data = [ | |
| 'text' => $script, | |
| 'voiceId' => '21m00Tcm4TlvDq8ikWAM' | |
| ]; | |
| $audio_response = $elevenLabsApi->textToSpeechWithVoiceId($audio_data['voiceId'], $audio_data); | |
| file_put_contents($audio_file, $audio_response->getBody()); | |
| } else { | |
| $log_data['audio_cache'] = true; | |
| } | |
| // Calculate the duration of the audio file | |
| $log->info('Calculating audio duration...'); | |
| $getID3 = new getID3; | |
| $file_info = $getID3->analyze($audio_file); | |
| $audio_duration = $file_info['playtime_seconds']; | |
| $seconds_per_image = 6; | |
| $frames_per_second = 25; | |
| $frames_per_image = $seconds_per_image * $frames_per_second; | |
| $number_of_images = intval($audio_duration / $seconds_per_image); | |
| $log->info('Creating ' . $number_of_images . ' images for a ' . $audio_duration . ' second audio clip!'); | |
| // Generate images if they do not exist | |
| $images_dir = __DIR__ . '/images/' . md5($prompt); | |
| if (!file_exists($images_dir)) { | |
| $log->info('Generating images...'); | |
| mkdir($images_dir); | |
| $images = $openai->generateImage($image_prompt, __DIR__ . DIRECTORY_SEPARATOR . 'images/' . md5($prompt), '1024x1024', $number_of_images); | |
| $log_data['images'] = $images; | |
| } else { | |
| $images = []; | |
| $imagesPath = $images_dir; | |
| $log->info('Checking imagesPath ' . $imagesPath); | |
| foreach (glob($imagesPath . '/*.png') as $image) { | |
| $images[] = $image; | |
| } | |
| $log_data['image_search'] = true; | |
| } | |
| // Create MeltProject | |
| $log->info('Begin the melty.'); | |
| $project = new MeltProject($log, 1920, 1080, $frames_per_second); | |
| // Add images to project | |
| $log->info('Adding images to project...'); | |
| foreach ($images as $image) { | |
| $log->info('Adding image ' . $image); | |
| $project->addImage($image, 0, $frames_per_image); | |
| } | |
| // Add audio to project | |
| $log->info('Adding audio to project...'); | |
| $project->setVoiceover($audio_file); | |
| $xml = $project->generateXml(); | |
| // Save project | |
| $log->info('Saving project to scene.xml...'); | |
| // $xml->save('scene.xml'); | |
| $log->info('End the melt.'); | |
| // Log data | |
| $log->info('Data:', $log_data); | |
| } | |
| <!DOCTYPE HTML> | |
| <html> | |
| <head> | |
| <title>Colakin - Video Generator</title> | |
| <meta charset="utf-8" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no" /> | |
| <link rel="stylesheet" href="assets/css/main.css" /> | |
| <noscript><link rel="stylesheet" href="assets/css/noscript.css" /></noscript> | |
| </head> | |
| <body class="is-preload"> | |
| <!-- Header --> | |
| <section id="header"> | |
| <div class="inner"> | |
| <span class="icon solid major fa-cloud"></span> | |
| <h1>Hi, I'm <strong>Video Creator,</strong> Introducing a Revolutionary<br /> | |
| Video Generator Powered by AI Technology.</h1> | |
| <p>Welcome to our AI video generator, the revolutionary tool that uses<br /> | |
| artificial intelligence to create high-quality videos quickly and easily.</p> | |
| <ul class="actions special"> | |
| <li><a href="#one" class="button scrolly">Try now</a></li> | |
| </ul> | |
| </div> | |
| </section> | |
| <!-- One --> | |
| <section id="one" class="main style1"> | |
| <div class="container"> | |
| <div class="row gtr-150"> | |
| <div class="col-6 col-12-medium"> | |
| <header class="major"> | |
| <h2>Drop a content to generate a video</h2> | |
| </header> | |
| <form method="post" action="<?php echo $_SERVER['PHP_SELF'];?>"> | |
| <input type="text" name="search"> | |
| <input type="submit"> | |
| </form> | |
| </div> | |
| <div class="col-6 col-12-medium imp-medium"> | |
| <!-- <span class="image fit"><img src="img/pic01.jpg" alt="" /></span> --> | |
| <?php | |
| if ($_SERVER["REQUEST_METHOD"] == "POST") { | |
| if (file_exists('/var/www/html/public/output.mp4')) { | |
| unlink('output.mp4'); | |
| } | |
| $search = $_POST['search']; | |
| if (empty($search)) { | |
| echo "Name is empty"; | |
| } | |
| else { | |
| // echo "Search Result completed for ".$search; | |
| // $images_direct = $images_dir; | |
| // Replace backslashes with forward slashes | |
| $images_direct = str_replace('\\', '/', $images_dir); | |
| $audio_direct = str_replace('\\', '/', $audio_file); | |
| echo $images_direct; | |
| // Get an array of all the files and directories inside the $images_dir directory | |
| $dir_contents = scandir($images_direct); | |
| // Remove the '.' and '..' entries from the array | |
| $dir_contents = array_diff($dir_contents, array('.', '..')); | |
| $dir_contents_str = ''; | |
| foreach ($dir_contents as $file) { | |
| // $dir_contents_str .= '-i ' . $file . ' '; | |
| $dir_contents_str .= '-loop 1 -probesize 100M -i ' . $images_direct . '/' . $file . ' '; | |
| } | |
| $dir_contents_string = str_replace('C:/xampp/htdocs/proj/chatgpt-video-generator/public/', '', $dir_contents_str); | |
| $audio_contents_string = str_replace('C:/xampp/htdocs/proj/chatgpt-video-generator/public/', '', $audio_direct); | |
| echo $dir_contents_string; | |
| // exec('ffmpeg '. $dir_contents_string .'-i ' .$audio_contents_string. ' -c:v libx264 -c:a aac -pix_fmt yuv420p -shortest output.mp4'); | |
| if (file_exists('/var/www/html/public/output.mp4')) { | |
| echo "Video generated successfully!"; | |
| <video width="540" height="260" controls> | |
| <source src="output.mp4" type="video/mp4"> | |
| <!-- add additional source tags for other formats if needed --> | |
| Your browser does not support the video tag. | |
| </video> | |
| } else { | |
| echo "Video generation failed."; | |
| // exit; | |
| } | |
| } | |
| } | |
| </div> | |
| </div> | |
| </div> | |
| </section> | |
| <!-- Four --> | |
| <section id="four" class="main style2 special"> | |
| <div class="container"> | |
| <header class="major"> | |
| <h2>To Know More</h2> | |
| </header> | |
| <ul class="actions special"> | |
| <li><a href="#" class="button wide primary">Sign Up</a></li> | |
| <li><a href="#" class="button wide">Learn More</a></li> | |
| </ul> | |
| </div> | |
| </section> | |
| <!-- Footer --> | |
| <section id="footer"> | |
| <ul class="icons"> | |
| <li><a href="#" class="icon brands alt fa-twitter"><span class="label">Twitter</span></a></li> | |
| <li><a href="#" class="icon brands alt fa-facebook-f"><span class="label">Facebook</span></a></li> | |
| <li><a href="#" class="icon brands alt fa-instagram"><span class="label">Instagram</span></a></li> | |
| <li><a href="#" class="icon brands alt fa-github"><span class="label">GitHub</span></a></li> | |
| <li><a href="#" class="icon solid alt fa-envelope"><span class="label">Email</span></a></li> | |
| </ul> | |
| <ul class="copyright"> | |
| <li>© Video Generator</li><li>Powered by: <a href="http://html5up.net">Colakin</a></li> | |
| </ul> | |
| </section> | |
| <!-- Scripts --> | |
| <script src="assets/js/jquery.min.js"></script> | |
| <script src="assets/js/jquery.scrolly.min.js"></script> | |
| <script src="assets/js/browser.min.js"></script> | |
| <script src="assets/js/breakpoints.min.js"></script> | |
| <script src="assets/js/util.js"></script> | |
| <script src="assets/js/main.js"></script> | |
| </body> | |
| </html> | |
| // exec('ffmpeg -probesize 100M '. $dir_contents_string .'-i ' .$audio_contents_string. ' -filter_complex "[0:v]setpts=PTS-STARTPTS,scale=1280:720,setsar=1[v0];[1:v]setpts=PTS-STARTPTS[a0];[v0][a0]concat=n=1:v=1:a=1" -t 30 output.mp4'); | |
| exec('ffmpeg -probesize 100M -loop 1 -t 10 -i -filter_complex "[0:v]setpts=PTS-STARTPTS,scale=1280:720,setsar=1[v0];[1:a]asetpts=PTS-STARTPTS[a0];[v0][a0]concat=n=1:v=1:a=1" -t 30 /var/www/html/public/output.mp4'); | |
| exec('ffmpeg -probesize 500M -loop 1 -t 10 -i /var/www/html/public/images/f1a81d782dea6a19bdca383bffe68452/img-9VyQ4luuglfRzSxUyNAXl1Ou.png -i /var/www/html/public/images/f1a81d782dea6a19bdca383bffe68452/img-B0WOzNcHhmfiFEVrUIONElBk.png -i /var/www/html/public/images/f1a81d782dea6a19bdca383bffe68452/img-UpFFBQYhPr90aF4tlrcx3x8k.png -i /var/www/html/public/images/f1a81d782dea6a19bdca383bffe68452/img-lNClaoL4tcwKj5AEdxzjVx1O.png -i /var/www/html/public/images/f1a81d782dea6a19bdca383bffe68452/img-Gk2fgtloPLf4hmXuM4jx9660.png -i /var/www/html/public/voices/f1a81d782dea6a19bdca383bffe68452.mp3 -filter_complex "[0:v]setpts=PTS-STARTPTS,scale=1280:720,setsar=1[v0];[1:a]asetpts=PTS-STARTPTS[a0];[v0][a0]concat=n=1:v=1:a=1" -t 30 /var/www/html/public/output.mp4'); | |