I have a video tag with an empty src-attribute. This is because i change the src based on what the user clicks. So i fill in the video-src after the page load. Now when i load the page i get the following warning in firefox:
Invalid URI. Load of media resource failed.
The tag:
<video id="media-player-video" class="js-player" src=""></video>
Is it possible to not check the source attribute on page-load to fix this?