encoded-aspect-ratio-1.html

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<!DOCTYPE HTML>

<html>

<body style="background:white;">

<!--

     Test if video displays correctly with a 3:2 aspect ratio.

     It should display at w=150 h=100.

     On some Linux systems, the scaling to preserve the aspect ratio can sample

     the pixels outside visible region. This results in a thin grey line down

     some sides of the scaled picture. We add red bars over the edges to

     overwrite such happenings, to make the test reliable.

-->

<video src="black100x100-aspect3to2.webm"

       style="position:absolute; left: 10px; top: 10px; z-index: 1;">

</video>

<!-- Left side vertical. -->

<div style="position: absolute; left: 9px; top: 9px; width: 2px; height: 102px; z-index: 2; background: red;"></div>

<!-- Right side vertical. -->

<div style="position: absolute; left: 159px; top: 9px; width: 2px; height: 102px; z-index: 2; background: red;"></div>

<!-- Top horizontal bar. -->

<div style="position: absolute; left: 9px; top: 9px; width: 152px; height: 2px; z-index: 2; background: red;"></div>

<!-- Bottom horizontal bar. -->

<div style="position: absolute; left: 9px; top: 109px; width: 152px; height: 2px; z-index: 2; background: red;"></div>

</body>

</html>