Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma
You can get the list of supported formats with:
ffmpeg -formats
You can get the list of installed codecs with:
| <?php | |
| /** | |
| * Escape markdown text | |
| * | |
| * @param string $text The markdown text to escape | |
| * | |
| * @return string Escaped text | |
| */ | |
| function markdown_escape($text) { | |
| // Define a regex pattern for all special characters in markdown |
| # | |
| # Verify captcha | |
| $post_data = http_build_query( | |
| array( | |
| 'secret' => CAPTCHA_SECRET, | |
| 'response' => $_POST['g-recaptcha-response'], | |
| 'remoteip' => $_SERVER['REMOTE_ADDR'] | |
| ) | |
| ); | |
| $opts = array('http' => |
| <html> | |
| <body> | |
| <!-- really dirty! this is just a test drive ;) --> | |
| <script type="text/javascript" src="https://raw.github.com/mozilla/pdf.js/gh-pages/build/pdf.js"></script> | |
| <script type="text/javascript"> | |
| function renderPDF(url, canvasContainer, options) { | |
| var options = options || { scale: 1 }; |
| <p><video src="tgif.vid" autoplay controls onerror="failed(event)"></video></p> | |
| <p><a href="tgif.vid">Download the video file</a>.</p> |