function update($forceRecreation = false)
{
$this->cache = array();
foreach ($this->playlist as $_playlistitem) {
//Die Cachedateien falls nötig neu generieren
if ($forceRecreation || !file_exists($this->getCacheFileName($_playlistitem['filename'])) && !file_exists($this->getLockFileName($_playlistitem['filename']))) {
$this->lock($_playlistitem['filename']);
$_fh = fopen($this->getCacheFileName($_playlistitem['filename']), 'w');
fwrite($_fh, '<? $cache = array(');
$_flv = new CustomFLV($this->getFLVFileName($_playlistitem['filename']));
$_position = 0;
$_second = 0;
while ($_position >= 0) {
$_position = $_flv->getFramePosition($_second * 1000);
if ($_position >= 0) {
fwrite($_fh, $_position . ', ');
$_second++;
//die scriptlaufzeit verlängern
set_time_limit(30);
}
}
fwrite($_fh, ');?>');
fclose($_fh);
$this->unlock($_playlistitem['filename']);
}
//Die Daten aus den Cachedateien auslesen
if (file_exists($this->getCacheFileName($_playlistitem['filename']))) {
include $this->getCacheFileName($_playlistitem['filename']);
$this->cache[] = $cache;
}
}
}
function stream($video = "")
{
/*
//aktuellen titel finden
$currentTrack = count($this->playlist)-1;
while(($currentTime < $this->playlist[$currentTrack]['starttime']) && ($currentTrack>0)){
$currentTrack--;
}
//aktuelle sekunde des aktuellen titels herausfinden
//aktuelle zeit - startzeit = laufzeit
//laufzeit mod tracklänge = aktuelle position
$runtime = $currentTime-$this->playlist[$currentTrack]['starttime'];
$currentSecond = fmod($runtime,count($this->keyframecache->cache[$currentTrack]));
$timeToRun = -1;
//restlaufzeit für diesen titel berechnen
if ((count($this->playlist)-1)>$currentTrack){
$timeToRun = $this->playlist[$currentTrack+1]['starttime']-$currentTime;
}
$flv = new CustomFLV($this->getFLVFileName($this->playlist[$currentTrack]['filename']));
$flv->setBrowserCaching(false);
$flv->playFlv(1,$this->keyframecache->cache[$currentTrack][$currentSecond]);
*/
if ($video == "") {
$this->getPlaylistEntry($video, $nextVideoName, $nextVideoStartTime);
}
// $fh = fopen('./tmp/test.log',w);
// fwrite($fh,strtotime("now").': Playing '.getConfigValue('videopath').$video);
// fclose($fh);
//
// header("Content-Disposition: filename=".basename($video));
// header("Content-Type: video/x-flv");
// header("Content-Length: " .(string)filesize(getConfigValue('videopath').$video));
//
// $fh = fopen(getConfigValue('videopath').$video,r);
// while (!feof($fh)){
// print(fread($fh, 1024));
// }
// fclose($fh);
$flv = new CustomFLV(getConfigValue('videopath') . $video);
//$flv->setBrowserCaching(false);
$flv->playFlv();
}