1096723 - video.onloadedmetadata fires before video.videoWidth has been filled in

Status: RESOLVED DUPLICATE of bug 926753

(Core :: WebRTC: Audio/Video, defect)

Description

[Jan-Ivar Bruaroey [:jib] (needinfo? me)]

STR:
1. Open URL and hit [Start].

Actual result (OSX):
    width = 0, height = 0
    width = 0, height = 0

Expected result (OSX):
    width = 640, height = 480
    width = 1280, height = 720

Workaround:
- Uncomment line 15 in the jsfiddle:

  11: .then(stream => {
  12:   video.mozSrcObject = stream;
  13:   return new Promise(resolve => video.onloadedmetadata = e => resolve());
  14: })
  15: //.then(() => waituntil(() => video.videoWidth > 0))

Comment 1

[Andreas Pehrson [:pehrsons]]

Bug 879717 fixes this.