What is .QTL file?
Text file that contains a link to a QuickTime movie (.MOV) file; includes the MIME type and the location of the media file; may also include other QuickTime settings, which are defined by the following variables:
autoplay
controller
fullscreen
href
loop
playeveryframe
qtnext
quitwhendone
QTL files are often referenced in Web page links. Clicking a QTL link will open QuickTime player if the Web server must be configured with "application /x-quicktimeplayer" as the MIME type for QTL files.
Recommended Software Programs to open .QTL file