Use the disablepictureinpicture attribute if you want to disable the Picture-In-Picture mode (and the control). The allowed values are nodownload, nofullscreen and noremoteplayback. when the controls attribute is specified). The controlslist attribute, when specified, helps the browser select what controls to show on the media element whenever the browser shows its own set of controls (e.g. controls If this attribute is present, the browser will offer controls to allow the user to control video playback, including volume, seeking, and pause/resume playback. autopictureinpicture A Boolean attribute which if true indicates that the element should automatically toggle picture-in-picture mode when the user switches back and forth between this document and another document or application. Chrome 70.0) autoplay doesn't work if no muted attribute is present. To remove autoplay, the attribute needs to be removed altogether. To disable video autoplay, autoplay='false' will not work the video will autoplay if the attribute is there in the tag at all. See our autoplay guide for additional information about how to properly use autoplay. However, this can be useful when creating media elements whose source will be set at a later time, under user control.

If you must offer autoplay functionality, you should make it opt-in (requiring a user to specifically enable it). Note: Sites that automatically play audio (or videos with an audio track) can be an unpleasant experience for users, so should be avoided when possible.

Default playback sound