metadata contained in a JSON file as player that uses....

PLEASE NOTE THAT. ITS MY URGENT TASK. NEED DONE 3-4 DAYS. Hi we get JSON files that contain metadata with the start and end time in ms, a type and a message. I'd like to have a UI that shows these informations as timecodes on the left hand side and a video player on the right hand side. The user should be able to choose the JSON file to open and the video file to open. Once it opens them, the JSON file is gonna be displayed and the user should be able to click to the timecode and get to the desired timecode with the video player. Videos are simple H.264 4:2:0 8bit 1920x1080 videos that just need to be displayed for preview only. This is the JSON: [login to view URL]