PHP websites for manage database with recorded videos with timecode bookmarks

You need reactivate project (working as demo) - and make any changes. In perspective - constant cooperation in the modification and refinement for the needs of subsequent clients. This project was done several months ago, i.e. it is ready as a "demo", it worked correctly,. It's a specific movie database = recorded live broadcasts. Everything is in the internal network. During the recording, the "director" puts live markers / bookmarks on the base, marking specific places of the recording. In the database, therefore, there are: file names and time data (time code from 0:00 as the beginning of the file) of markers. For this purpose, the server (Apache used here) generates a website with buttons that set up tags and forms for editing on the fly or comments. There are several types of tags. Files are to be played ALSO AFTER THE RECORD and at any time after it. The "PLAYER" page works here, different for "directors" and "actors" (differences in permissions) The idea is to instantly click on the tags "markers" (buttons "to hit the right places in the film, undo, rewind, play, pause and stop.) In addition - enlarge selected (predefined) fragments of the image in the player. edit / delete comments and tags. There is also a user database - with different rights to use the system: 1/ "directors" - they have full rights, they can comment, delete and add markers / markers, comments 2/ "actors" - they can play the files in which they appear, give them "granted", possibly comment separately (as they, additional comments) I have this project as a demo, with full documentation, but it uses the VLC plugin for Chrome, which Chrome no longer supports. It has to be changed, I have several alternatives. I need help in starting the project demo and updating it .. (Instead of VLC will use another solution) I offer, ultimately, permanent cooperation in the modification and refinement for the needs of clients. I invite you to submit offers and cooperation.