File: track-cue-rendering-after-controls-removed.html

package info (click to toggle)
thunderbird 1%3A128.14.0esr-1~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 4,334,824 kB
  • sloc: cpp: 7,391,917; javascript: 5,617,271; ansic: 3,833,216; python: 1,230,742; xml: 619,690; asm: 456,022; java: 179,892; sh: 118,796; makefile: 21,908; perl: 14,825; objc: 12,399; yacc: 4,583; pascal: 2,973; lex: 1,720; ruby: 1,190; exp: 762; sql: 674; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (34 lines) | stat: -rw-r--r-- 1,019 bytes parent folder | download | duplicates (30) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
<!DOCTYPE html>
<html class="reftest-wait">
<script src="/common/reftest-wait.js"></script>
<link rel="match" href="track-cue-rendering-after-controls-removed-ref.html">
<title>Text track cue layout after controls are removed</title>
<style>
::cue {
  font-size: 50px;
}
</style>
<video controls style="border:1px solid gray">
  <source src="/media/white.webm" type="video/webm">
  <source src="/media/white.mp4" type="video/mp4">
</video>
<script>
// Add a cue that will overlap with the video controls.
var video = document.querySelector("video");
var track = video.addTextTrack("captions");
track.addCue(new VTTCue(0, 1, "text"));
track.mode = "showing";

video.onloadeddata = function() {
  // Double nesting of requestAnimationFrame to
  // make sure cue layout and paint happens.
  window.requestAnimationFrame(function() {
    window.requestAnimationFrame(function() {
      // Remove the controls. The cue should not move.
      video.controls = false;
      takeScreenshot();
    });
  });
};
</script>
</html>