private static function video_transcode($params)
{
$n = count($params);
if ($n == 2) {
$transcode_to = $params[0];
$action = $params[1];
$id = '';
$path = $_GET['path'];
$protocol = $_GET['protocol'];
$offset = $_GET['offset'];
// Transcode arguments.
$videoQuality = $_GET['videoQuality'];
$videoResolution = $_GET['videoResolution'];
$maxVideoBitrate = $_GET['maxVideoBitrate'];
$subtitleSize = $_GET['subtitleSize'];
$audioBoost = $_GET['audioBoost'];
$additional_params = '&vsettings=';
if ($videoResolution) {
$additional_params .= 'resolution-' . $videoResolution . '-';
}
if ($maxVideoBitrate) {
$additional_params .= 'maxbitrate-' . $maxVideoBitrate . '-';
}
if ($videoQuality) {
$additional_params .= 'quality-' . $videoQuality . '-';
}
if ($offset) {
$additional_params .= '&frame=' . $offset;
}
// Several Media and Part per Video is not supported
//$mediaIndex = $_GET['mediaIndex'];
//$partIndex = $_GET['partIndex'];
// What's that?
//$fastSeek = $_GET['fastSeek'];
//$directPlay = $_GET['directPlay'];
//$directStream = $_GET['directStream'];
$uriroot = '/library/metadata/';
$upos = strrpos($path, $uriroot);
if ($upos !== false) {
$id = substr($path, $upos + strlen($uriroot));
}
$session = $_GET['session'];
if ($action == "stop") {
// We should kill associated transcode session here
} elseif (strpos($action, "start") === 0) {
if (empty($protocol) || $protocol == "hls") {
header('Content-Type: application/vnd.apple.mpegurl');
$videoResolution = $_GET['videoResolution'];
$maxVideoBitrate = $_GET['maxVideoBitrate'];
if (!$maxVideoBitrate) {
$maxVideoBitrate = 8175;
}
echo "#EXTM3U\n";
echo "#EXT-X-STREAM-INF:PROGRAM-ID=1";
if ($maxVideoBitrate) {
echo ",BANDWIDTH=" . $maxVideoBitrate * 1000;
}
if ($videoResolution) {
echo ",RESOLUTION=" . $videoResolution;
}
echo "\n";
echo "hls.m3u8?" . substr($_SERVER['QUERY_STRING'], strpos($_SERVER['QUERY_STRING'], '&') + 1);
} elseif ($protocol == "http") {
$url = null;
if ($transcode_to == 'universal') {
$additional_params .= '&transcode_to=webm';
if (AmpConfig::get('encode_args_webm')) {
debug_event('plex', 'Universal transcoder requested but `webm` transcode settings not configured. This will probably failed.', 3);
}
}
if ($id) {
if (Plex_XML_Data::isSong($id)) {
$url = Song::play_url(Plex_XML_Data::getAmpacheId($id), $additional_params, 'api');
} elseif (Plex_XML_Data::isVideo($id)) {
$url = Video::play_url(Plex_XML_Data::getAmpacheId($id), $additional_params, 'api');
}
if ($url) {
self::stream_url($url);
}
}
}
} elseif ($action == "hls.m3u8") {
if ($id) {
$pl = new Stream_Playlist();
$media = null;
if (Plex_XML_Data::isSong($id)) {
$media = array('object_type' => 'song', 'object_id' => Plex_XML_Data::getAmpacheId($id));
} elseif (Plex_XML_Data::isVideo($id)) {
$media = array('object_type' => 'video', 'object_id' => Plex_XML_Data::getAmpacheId($id));
}
if ($media != null) {
$pl->add(array($media), $additional_params);
}
$pl->generate_playlist('hls');
}
}
}
}
// end action switch
// See if we need a special streamtype
switch ($_REQUEST['action']) {
case 'download':
$stream_type = 'download';
break;
case 'democratic':
// Don't let them loop it
// FIXME: This looks hacky
if (AmpConfig::get('play_type') == 'democratic') {
AmpConfig::set('play_type', 'stream', true);
}
default:
$stream_type = AmpConfig::get('play_type');
if ($stream_type == 'stream') {
$stream_type = AmpConfig::get('playlist_type');
}
break;
}
debug_event('stream.php', 'Stream Type: ' . $stream_type . ' Media IDs: ' . json_encode($media_ids), 5);
if (count(media_ids)) {
$playlist = new Stream_Playlist();
$playlist->add($media_ids);
if (isset($urls)) {
$playlist->add_urls($urls);
}
// Depending on the stream type, will either generate a redirect or actually do the streaming.
$playlist->generate_playlist($stream_type, true);
} else {
debug_event('stream.php', 'No item. Ignoring...', 5);
}
if (!Access::check_network('stream', $GLOBALS['user']->id, '25') and !Access::check_network('network', $GLOBALS['user']->id, '25')) {
debug_event('UI::access_denied', "Streaming Access Denied: " . $_SERVER['REMOTE_ADDR'] . " does not have stream level access", '3');
UI::access_denied();
exit;
}
}
// access_control is enabled
// Handle playlist downloads
if ($type == 'playlist' && isset($playlist_type)) {
$playlist = new Stream_Playlist($oid);
// Some rudimentary security
if ($uid != $playlist->user) {
UI::access_denied();
exit;
}
$playlist->generate_playlist($playlist_type, false);
exit;
}
/**
* If we've got a tmp playlist then get the
* current song, and do any other crazyness
* we need to
*/
if ($demo_id) {
$democratic = new Democratic($demo_id);
$democratic->set_parent();
// If there is a cooldown we need to make sure this song isn't a repeat
if (!$democratic->cooldown) {
/* This takes into account votes etc and removes the */
$oid = $democratic->get_next_object();
} else {
