On portrait mode the video stretches to the edges of the width (as it is set to 100%); if the aspect ratio is bigger than than that of the screen then there appears to be letterboxing.
This can be solved if the video has width: auto As a side-effect of that the video might become bigger than 100%, so the container needs these styles to avoig horizontal scrolling:
width: 100%;
overflow-x: hidden;
Consider adding them these dynamically, possibly behind an option flag.
On portrait mode the video stretches to the edges of the width (as it is set to 100%); if the aspect ratio is bigger than than that of the screen then there appears to be letterboxing.
This can be solved if the video has
width: autoAs a side-effect of that the video might become bigger than 100%, so the container needs these styles to avoig horizontal scrolling:Consider adding them these dynamically, possibly behind an option flag.