Syncplay synchronises the position and play state of multiple media players so that the viewers can watch the same thing at the same time. This means that when one person pauses/unpauses playback or seeks (jumps position) within their media player then this will be replicated across all media players connected to the same server and in the same 'room' (viewing session). When a new person joins they will also be synchronised.
Send files from any place to an HTTP server. Transfer files in parts / chunks. Transfer big files (and small). Have limited upload file size? Multiple files at once? Behind a firewall (no scp/rsync/sftp)? This is for you. Made in PHP.