I am facing an issue with adding a video to the carousel on my webpage. The video appears but does not play, showing all control buttons like play/sound/pause/buffering. Strangely, the video only plays when in fullscreen mode and clicking the play button. Even after exiting fullscreen, it continues playing. How can I implement autoplay to ensure the video plays without needing to click fullscreen?
<!-- Wrapper for slides -->
<div class="carousel-inner" role="listbox">
<div class="item active">
<video width="1400" autoplay="autoplay" height="400" controls>
<source src="movie.mp4" type="video/mp4">
</video>
</div>
<div class="item">
<img src="https://placehold.it/1200x400?text=Another Image Maybe" alt="Image">
<div class="carousel-caption">
</div>
</div>
</div>