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Handle Video: Flash/HTML5 video player

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Requires getID3() and Jaris FLV Player
This commit is contained in:
velocity37
2012-09-23 14:18:12 -07:00
committed by Shish
parent 6cbf1b7865
commit c9bacdf56d
118 changed files with 44098 additions and 0 deletions
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ext/handle_video/main.php Normal file
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<?php
/*
* Name: Handle Video
* Author: velocity37 <velocity37@gmail.com>
* License: GPLv2
* Description: Handle FLV, MP4, OGV and WEBM video files.
* Documentation:
* Based heavily on "Handle MP3" by Shish.<br><br>
* FLV: Flash player<br>
* MP4: HTML5 with Flash fallback<br>
* OGV, WEBM: HTML5<br>
* MP4's flash fallback is forced with a bit of Javascript as some browsers won't fallback if they can't play H.264.
* In the future, it may be necessary to change the user agent checks to reflect the current state of H.264 support.<br><br>
* Made possible by:<br>
* <a href='http://getid3.sourceforge.net/'>getID3()</a> - Gets media information with PHP (no bulky FFMPEG API required).<br>
* <a href='http://jarisflvplayer.org/'>Jaris FLV Player</a> - GPLv3 flash multimedia player.
*/
class VideoFileHandler extends DataHandlerExtension {
protected function create_thumb($hash) {
copy("ext/handle_video/thumb.jpg", warehouse_path("thumbs", $hash));
}
protected function supported_ext($ext) {
$exts = array("flv", "mp4", "m4v", "ogv", "webm");
return in_array(strtolower($ext), $exts);
}
protected function create_image_from_data($filename, $metadata) {
global $config;
$image = new Image();
require_once('lib/getid3/getid3/getid3.php');
$getID3 = new getID3;
$ThisFileInfo = $getID3->analyze($filename);
if (isset($ThisFileInfo['video']['resolution_x']) && isset($ThisFileInfo['video']['resolution_y'])) {
$image->width = $ThisFileInfo['video']['resolution_x'];
$image->height = $ThisFileInfo['video']['resolution_y'];
} else {
$image->width = 0;
$image->height = 0;
}
switch ($ThisFileInfo['mime_type']) {
case "video/webm":
$image->ext = "webm";
break;
case "video/quicktime":
$image->ext = "mp4";
break;
case "application/ogg":
$image->ext = "ogv";
break;
case "video/x-flv":
$image->ext = "flv";
break;
}
$image->filesize = $metadata['size'];
$image->hash = $metadata['hash'];
$image->filename = $metadata['filename'];
$image->tag_array = Tag::explode($metadata['tags']);
$image->source = $metadata['source'];
return $image;
}
protected function check_contents($file) {
if (file_exists($file)) {
require_once('lib/getid3/getid3/getid3.php');
$getID3 = new getID3;
$ThisFileInfo = $getID3->analyze($file);
if (isset($ThisFileInfo['mime_type']) && ($ThisFileInfo['mime_type'] == "video/webm" || $ThisFileInfo['mime_type'] == "video/quicktime" || $ThisFileInfo['mime_type'] == "application/ogg" || $ThisFileInfo['mime_type'] == 'video/x-flv')) {
return TRUE;
}
}
return FALSE;
}
}
?>