Tizen Developers

I am currently developing a Tizen client web application for Samsung Smart Digital Signage devices(B2B models) for the marketing platform I am working for.
The client application downloads some files(including videos) from a central application library and displays the contents sequentially in a playlist style formation.
I am currently implementing the videos playlist playback, using the webapis AVPlay API.
The target is to have a seamless playback of the entire playlist, which will repeat itself in a loop.
However, there comes up a problem: There is a significantly noticeable pause/delay between the end of the current video and the start of the next one.
(Originaly, there is a black frame for a split second between two videos, which I erase by using currentPlayer.setVideoStillMode("true") before currentPlayer.stop() and then
nextPlayer.setVideoStillMode("false") before nextPlayer.play() inside the onstreamcomplete callback of the currently active player's listener.

It is noted that the same issue occurs with a variety of different videos.