Open Bug 1989913 Opened 7 months ago Updated 7 months ago

pixelfed.au - Video fails to play with error “No video with supported format and MIME type found.”

Categories

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

Product:
Web Compatibility
Component:
Site Reports
Platform:
Desktop
Windows 10
Type:
defect

Tracking

(Webcompat Priority:P3, Webcompat Score:1, firefox143 affected, firefox144 affected, firefox145 affected)

Project Flags:
Webcompat Priority P3
Webcompat Score 1
Tracking Flags:
Tracking Status
firefox143 --- affected
firefox144 --- affected
firefox145 --- affected

People

(Reporter: rbucata, Unassigned)

References

(Depends on 1 open bug,
URL
)

Details

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

User Story

platform:windows
impact:content-missing
configuration:general
affects:some
branch:release
user-impact-score:6.3

Attachments

(2 files)

Chr vs FF
449.52 KB, video/mp4
Details
Chr vs FF
352.80 KB, video/mp4
Details

Environment:
Operating system: Windows 10
Firefox version: Firefox 143.0

Steps to reproduce:

  1. Navigate to: https://pixelfed.au/p/pg/803890342166864985
  2. Observe

Expected Behavior:
Video loads and can be played

Actual Behavior:
Error shown

Notes:

  • Reproduces regardless of the status of ETP
  • Reproduces in firefox-nightly, and firefox-release
  • Does not reproduce in chrome

Created from https://github.com/webcompat/web-bugs/issues/178051

Attached video Chr vs FF —
See Also: → 1989908
Summary: pixelfed.au - Video fails to play → pixelfed.au - Video fails to play with error “No video with supported format and MIME type found.”
Attached video Chr vs FF —

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

status-firefox144: --- → affected
Severity: -- → S4
User Story: (updated)
Webcompat Priority: --- → P3
Webcompat Score: --- → 1
Depends on: hevc-missing
Keywords: webcompat:platform-bug
Priority: -- → P3
Depends on: hevc-windows-support
No longer depends on: hevc-missing
User Story: (updated)
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Attachment

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