Interactive Video loading causing slide to lose sync
I have a course with 4 interactive videos. They are about 3 minutes long each, and a sort of choose your own adventure style. The first minute or so sets up a scenario, then I have some click boxes come up that pause the video and slide. The prompt the user to make a choice and depending on the choice the slide will jump to a corresponding bookmark to show how their choice plays out.
In some browsers (Mainly IE and Edge), once the video starts playing a grey gif overlay shows up that has a little animation and says "Loading".. Now, the loading image itself is not my main problem. When that screen is present it seems that the timeline pauses. This makes the click boxes for the scenario misaligned on the timeline, so the video runs several seconds past the desired pause point. I need it to pause at the specific point where the question text is on screen, so the pause getting delayed for however long the loading image is present makes making in informed selection impossible.
Is there a way to preload the videos when the course launches? Or possibly pause the slide the video is on until it fully loads? Or heck, maybe a way to pause the video if the loading screen comes up and resume once its done? I just need the slide timeline to stay synced with the video playing.
Any advice is appreciated!
