I am giving Video.js a source from PHP using:
header("Cache-Control: no-cache");
header("Content-Type: video/mp4");
header("Content-Transfer-Encoding: chunked");
header("Accept-Ranges: bytes");
header("Content-Length: $length");
readfile("$url");
exit;
However, the video will not start playing until it is fully downloaded. How can I get Video.js to commence playback immediately without waiting for file to fully download?