$mov = new ffmpeg_movie($movie); printf("file name = %s\n", $mov->getFileName()); printf("duration = %s seconds\n", $mov->getDuration()); printf("frame count = %s\n", $mov->getFrameCount()); printf("frame rate = %0.3f fps\n", $mov->getFrameRate()); printf("comment = %s\n", $mov->getComment()); printf("title = %s\n", $mov->getTitle()); printf("author = %s\n", $mov->getAuthor()); printf("copyright = %s\n", $mov->getCopyright()); printf("get bit rate = %d\n", $mov->getBitRate()); printf("has audio = %s\n", $mov->hasAudio() == 0 ? 'No' : 'Yes'); if ($mov->hasAudio()) { printf("get audio stream id= %s\n", $mov->getAudioStreamId()); printf("get audio codec = %s\n", $mov->getAudioCodec()); printf("get audio bit rate = %d\n", $mov->getAudioBitRate()); printf("get audio sample rate = %d \n", $mov->getAudioSampleRate()); printf("get audio channels = %s\n", $mov->getAudioChannels()); } printf("has video = %s\n", $mov->hasVideo() == 0 ? 'No' : 'Yes'); if ($mov->hasVideo()) { printf("frame height = %d pixels\n", $mov->getFrameHeight()); printf("frame width = %d pixels\n", $mov->getFrameWidth()); printf("get video stream id= %s\n", $mov->getVideoStreamId()); printf("get video codec = %s\n", $mov->getVideoCodec()); printf("get video bit rate = %d\n", $mov->getVideoBitRate()); printf("get pixel format = %s\n", $mov->getPixelFormat()); printf("get pixel aspect ratio = %s\n", $mov->getPixelAspectRatio()); $frame = $mov->getFrame(10); printf("get frame = %s\n", is_object($frame) ? 'true' : 'false'); printf(" get frame number = %d\n", $mov->getFrameNumber()); printf(" get frame width = %d\n", $frame->getWidth());
dl($extension_soname); } // Set our source file $srcFile = $gdir . $filename; $destFile = $gdir . "tmp_" . substr($filename, 0, strrpos($filename, ".")) . ".flv"; $newFile = substr($filename, 0, strrpos($filename, ".")) . ".flv"; $thumbFile = $gdir . "tn_" . substr($filename, 0, strrpos($filename, ".")) . ".flv.jpg"; $ffmpegPath = "ffmpeg"; // Create our FFMPEG-PHP class $ffmpegObj = new ffmpeg_movie($srcFile); // Save our needed variables $srcWidth = $ffmpegObj->getFrameWidth(); $srcHeight = $ffmpegObj->getFrameHeight(); $srcFPS = $ffmpegObj->getFrameRate(); $srcAB = intval($ffmpegObj->getAudioBitRate() / 1000); $srcAR = $ffmpegObj->getAudioSampleRate(); // thumbnail $ff_frame = $ffmpegObj->getFrame(30); if ($ff_frame) { $ff_frame->resize($_SESSION['site_thumbwidth'], $_SESSION['site_thumbheight']); $gd_image = $ff_frame->toGDImage(); if ($gd_image) { //ha nincs konvertalas, akkor mas lez a file neve if (empty($_SESSION['site_gallery_is_convert'])) { $thumbFile = $gdir . $tn_name . ".jpg"; } imagejpeg($gd_image, $thumbFile); imagedestroy($gd_image); } } // ha konvertaljuk a videot
printf('<thead><tr><th width="150">Method</th><th>Result<br/></th></tr></thead>', $mov->getFileName()); printf("<tr><td>file name:</td><td>%s<br/></td></tr>", $mov->getFileName()); printf("<tr><td>duration</td><td>%s seconds<br/></td></tr>", $mov->getDuration()); printf("<tr><td>frame count</td><td>%s<br/></td></tr>", $mov->getFrameCount()); printf("<tr><td>frame rate</td><td>%0.3f fps<br/></td></tr>", $mov->getFrameRate()); printf("<tr><td>comment</td><td>%s<br/></td></tr>", $mov->getComment()); printf("<tr><td>title</td><td>%s<br/></td></tr>", $mov->getTitle()); printf("<tr><td>author</td><td>%s<br/></td></tr>", $mov->getAuthor()); printf("<tr><td>copyright</td><td>%s<br/></td></tr>", $mov->getCopyright()); printf("<tr><td>get bit rate</td><td>%d<br/></td></tr>", $mov->getBitRate()); printf("<tr><td>has audio</td><td>%s<br/></td></tr>", $mov->hasAudio() == 0 ? 'No' : 'Yes'); if ($mov->hasAudio()) { printf("<tr><td>get audio stream id</td><td>%s<br/></td></tr>", $mov->getAudioStreamId()); printf("<tr><td>get audio codec</td><td>%s<br/></td></tr>", $mov->getAudioCodec()); printf("<tr><td>get audio bit rate</td><td>%d<br/></td></tr>", $mov->getAudioBitRate()); printf("<tr><td>get audio sample rate</td><td>%d<br/></td></tr>", $mov->getAudioSampleRate()); printf("<tr><td>get audio channels</td><td>%s<br/></td></tr>", $mov->getAudioChannels()); } printf("<tr><td>has video</td><td>%s<br/></td></tr>", $mov->hasVideo() == 0 ? 'No' : 'Yes'); if ($mov->hasVideo()) { printf("<tr><td>frame height</td><td>%d pixels<br/></td></tr>", $mov->getFrameHeight()); printf("<tr><td>frame width</td><td>%d pixels<br/></td></tr>", $mov->getFrameWidth()); printf("<tr><td>get video stream id</td><td>%s<br/></td></tr>", $mov->getVideoStreamId()); printf("<tr><td>get video codec</td><td>%s<br/></td></tr>", $mov->getVideoCodec()); printf("<tr><td>get video bit rate</td><td>%d<br/></td></tr>", $mov->getVideoBitRate()); printf("<tr><td>get pixel format</td><td>%s<br/></td></tr>", $mov->getPixelFormat()); printf("<tr><td>get pixel aspect ratio</td><td>%s<br/></td></tr>", $mov->getPixelAspectRatio()); printf("<tr><td>get frame</td><td>%s<br/></td></tr>", is_object($mov->getFrame(10)) ? 'true' : 'false'); printf("<tr><td>get frame number</td><td>%d<br/></td></tr>", $mov->getFrameNumber()); $thumbpath = "{$i}.png"; if (make_test_thumbnail(rand(1, 100), $mov->getFilename(), $thumbpath)) {
function analyzeMediaFile(&$metaData, $filePath = NULL, $cachePath = NULL) { if (!isset($metaData->fileName) || !isset($metaData->fileType)) { throw new Exception("meta data invalid"); } $file = $filePath . DIRECTORY_SEPARATOR . $metaData->fileName; if (!is_file($file) || !is_readable($file)) { throw new Exception("file does not exist"); } if (!is_dir($cachePath)) { throw new Exception("cache dir does not exist"); } switch ($metaData->fileType) { case "video/quicktime": case "application/ogg": case "audio/mpeg": case "video/mp4": case "video/x-msvideo": case "video/ogg": case "video/webm": case "video/x-ms-asf": case "video/x-flv": case "audio/x-wav": case "application/octet-stream": if (isMediaFile($metaData, $filePath)) { $media = new ffmpeg_movie($file, FALSE); /**************************************************** * VIDEO ****************************************************/ if ($media->hasVideo()) { $metaData->video->codec = $media->getVideoCodec(); $metaData->video->width = $media->getFrameWidth(); $metaData->video->height = $media->getFrameHeight(); $metaData->video->bitrate = $media->getVideoBitRate(); $metaData->video->framerate = $media->getFrameRate(); $metaData->video->duration = $media->getDuration(); /* Video Still */ $stillFile = $cachePath . DIRECTORY_SEPARATOR . uniqid("ft_") . ".png"; $fc = (int) ($media->getFrameCount() / 32); /* frame count is not necessarily reliable! */ foreach (array($fc, 100, 10, 1) as $fno) { if ($fno == 0) { continue; } $f = $media->getFrame($fno); if ($f !== FALSE) { imagepng($f->toGDImage(), $stillFile); $metaData->video->still = basename($stillFile); break; } } /* Video Thumbnails */ $thumbSizes = array(90, 180, 360); foreach ($thumbSizes as $tS) { $thumbFile = $cachePath . DIRECTORY_SEPARATOR . uniqid("ft_") . ".png"; list($thumb_width, $thumb_height) = generateThumbnail($stillFile, $thumbFile, $tS); $metaData->video->thumbnail->{$tS}->file = basename($thumbFile); $metaData->video->thumbnail->{$tS}->width = $thumb_width; $metaData->video->thumbnail->{$tS}->height = $thumb_height; } /* Schedule for transcoding */ $transcodeSizes = array(360); $metaData->transcodeStatus = 'WAITING'; $metaData->transcodeProgress = 0; foreach ($transcodeSizes as $tS) { $transcodeFile = $cachePath . DIRECTORY_SEPARATOR . uniqid("ft_") . ".webm"; list($width, $height) = scaleVideo($media->getFrameWidth(), $media->getFrameHeight(), $tS); $metaData->video->transcode->{$tS}->file = basename($transcodeFile); $metaData->video->transcode->{$tS}->width = $width; $metaData->video->transcode->{$tS}->height = $height; } } /**************************************************** * AUDIO ****************************************************/ if ($media->hasAudio()) { $metaData->audio->codec = $media->getAudioCodec(); $metaData->audio->bitrate = $media->getAudioBitRate(); $metaData->audio->samplerate = $media->getAudioSampleRate(); $metaData->audio->duration = $media->getDuration(); $metaData->transcodeStatus = 'WAITING'; $metaData->transcodeProgress = 0; $transcodeFile = $cachePath . DIRECTORY_SEPARATOR . uniqid("ft_") . ".ogg"; $metaData->audio->transcode->file = basename($transcodeFile); } } else { /* No media? */ } break; case "image/jpeg": case "image/png": case "image/gif": case "image/bmp": list($width, $height) = getimagesize($file); $metaData->image->width = $width; $metaData->image->height = $height; $thumbFile = $cachePath . DIRECTORY_SEPARATOR . uniqid("ft_") . ".png"; list($thumb_width, $thumb_height) = generateThumbnail($file, $thumbFile, 360); $metaData->image->thumbnail->{360}->file = basename($thumbFile); $metaData->image->thumbnail->{360}->width = $thumb_width; $metaData->image->thumbnail->{360}->height = $thumb_height; break; default: /* no idea about this file, let it go... */ } }
shell_exec("7z x {$tmp}{$pelnomf}.{$ext} -o{$tmp}{$pelnomf}"); chmod("{$tmp}{$pelnomf}", 0777); $VOB = "/VIDEO_TS/VTS_01_[12345].VOB"; shell_exec("cat {$tmp}{$pelnomf}{$VOB} > {$tmp}{$pelnomf}.VOB"); shell_exec("ffmpeg -threads {$th} -i {$tmp}{$pelnomf}.VOB -vcodec libx264 -vb {$bit} -maxrate {$bit} -bufsize 1000k -s hd720 -acodec libfaac -ab {$bita} -ac 2 {$diref}{$pelnomf}.mp4"); shell_exec("rm -Rf {$tmp}{$pelnomf}"); shell_exec("rm -Rf {$tmp}{$pelnomf}.VOB"); } else { //Formatos tradicionales de video $pelif = "../files/{$files5}"; $varpel = new ffmpeg_movie($pelif); //obtener ancho y alto original del video $ancho = $varpel->getFrameWidth(); $alto = $varpel->getFrameHeight(); //Hz del audio $hz = $varpel->getAudioSampleRate(); //Framer por segundo $fps = $varpel->getFrameRate(); //Canales $canales = $varpel->getAudioChannels(); // Formula para convertir alto equivalente para ancho 720 $calcula = $HD * $alto / $ancho; if ($calcula % 2 == 0) { $altof = "{$calcula}"; } else { $altof = ++$calcula; } // Fin de Formula //Resolucion $x = "x"; if ($ancho >= $HD) {