Hiding YouTube embed title and 'More videos' (Updated)

Question

Is there an official way to hide the title and the More videos section from a YouTube embed (latest version as of July 2nd 2018), and just show

Answer 1

YouTube deprecated parameter showinfo (can no more hide title) and changed parameter rel behavior (will show related videos).

Details in https://developers.google.com/youtube/player_parameters#release_notes_08_23_2018

Note: This is a deprecation announcement for the showinfo parameter. In addition, the behavior for the rel parameter is changing. Titles, channel information, and related videos are an important part of YouTube’s core user experience, and these changes help to make the YouTube viewing experience consistent across different platforms.