Question about curent time of fragment

[Malvik0511]

Hello, when working with this player, the question arose whether it is possible to find out the time of the current fragment. I get the current fragment using player.core.getCurrentPlayback () ._ xls, there are various information about the beginning and the end of the fragment, a link to the fragment, but I did not find the current moment of playback inside the fragment, are there any ways to determine it?
In short I will describe why I need this. The video is obtained from the camera, the back end also processes it and, if the camera is turned off, it glues the video, everything is realized in such a way that the link to each fragment contains information about the beginning of the video, knowing this information and the time within the fragment can know the exact playback time that takes into account the cliffs