Open Bug 1956489 Opened 1 year ago Updated 2 months ago

howdy.care - Video format not supported

Categories

(Web Compatibility :: Site Reports, defect, P3)

Firefox 138
Desktop
Windows 10

Tracking

(Webcompat Priority:P3, Webcompat Score:3, firefox136 affected, firefox137 affected, firefox138 affected, firefox145 affected, firefox146 affected, firefox147 affected, firefox148 affected, firefox149 affected)

Webcompat Priority P3
Webcompat Score 3
Tracking Status
firefox136 --- affected
firefox137 --- affected
firefox138 --- affected
firefox145 --- affected
firefox146 --- affected
firefox147 --- affected
firefox148 --- affected
firefox149 --- affected

People

(Reporter: ctanase, Unassigned)

References

()

Details

(Keywords: webcompat:platform-bug, webcompat:site-report, Whiteboard: [webcompat-source:web-bugs])

User Story

platform:windows
impact:content-missing
configuration:general
affects:all
branch:release
user-impact-score:21

Attachments

(1 file)

Environment:
Operating system: Windows 10
Firefox version: Firefox 136.0/138

Steps to reproduce:

  1. Go to https://howdy.care/wp-content/uploads/2025/02/RT-INFO-DK.mov
  2. Observe the page.

Expected Behavior:
The video can be played.

Actual Behavior:
The video cannot be played, an unsupported video format message is displayed.

Notes:

  • I've downloaded it and seems to be a HEVC video
  • Reproduces regardless of the status of ETP
  • Reproduces in firefox-nightly, and firefox-release
  • On Chrome the video gets downloaded when accessing the link

Created from https://github.com/webcompat/web-bugs/issues/150219

Attached image FF Nightly.png
Version: unspecified → Firefox 138

Since nightly and release are affected, beta will likely be affected too.
For more information, please visit BugBot documentation.

This is HEVC, and it works on macOS, so that checks out.

Severity: -- → S4
User Story: (updated)
Webcompat Priority: --- → P3
Webcompat Score: --- → 3
Depends on: hevc-missing
Priority: -- → P3

The issue is still reproducible with the latest Nightly (145.0a1 - 2025-10-02)

The issue is still reproducible with the latest Nightly

Firefox still shows the message, whilst Chrome downloads the video.

The issue is still reproducible with the latest Nightly 148

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