MP4 not working on mobile devices after change source parameter
问题 I have a strange problem. On a website for my client, I'm showing some mp4 files using the HTML5 video element. The videos that are visible on the page while loading do show up on mobile devices without any problems. When I try to change the source of a video element (after an AJAX request), the video element shows a black screen. The new video source I changed could be exactly the same as one that was already shown on page load, but after updating the src parameter it just won't show..