为提升您的使用体验,本站正在维护,部分功能暂时无法使用。如果本站文章无法解决您的问题,您想要向社区提问的话,请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问,我们的支持社区将会很快回复您的疑问。

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

MP4 videos fail to play

  • 8 个回答
  • 1 人有此问题
  • 3 次查看
  • 最后回复者为 sprain5494

more options

MP4 videos fail to play with the following error messages:

  1. No video with supported format and MIME type found.
  2. Video can't be played because the file is corrupt.
  3. NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005)
  4. Error no decoder found for audio/mp4a-latm

example video #1 on https://tekeye.uk/html/html5-video-test-page

other notes:

  • issue began a 1-2 weeks ago
  • issue does not exist on chrome browser
  • MP4 videos can be downloaded and played successfully in applications other than firefox
  • other video formats play successfully in firefox
  • issue persists in troubleshoot mode
  • issue persists with hardware acceleration on/off
  • issue persists with tracking protection on/off
  • media.mp4.enabled is set to true
MP4 videos fail to play with the following error messages: # No video with supported format and MIME type found. # Video can't be played because the file is corrupt. # NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) # Error no decoder found for audio/mp4a-latm example video #1 on [https://tekeye.uk/html/html5-video-test-page https://tekeye.uk/html/html5-video-test-page] other notes: * issue began a 1-2 weeks ago * issue does not exist on chrome browser * MP4 videos can be downloaded and played successfully in applications other than firefox * other video formats play successfully in firefox * issue persists in troubleshoot mode * issue persists with hardware acceleration on/off * issue persists with tracking protection on/off * media.mp4.enabled is set to true

所有回复 (8)

more options

It works for me. see screenshot Desktop or laptop Manufacture and Model?


Edition Windows 11 Pro Insider Preview Version 22H2 Installed on ‎30-‎Sep-‎22 OS build 25211.1010 Experience Windows Feature Experience Pack 1000.25211.1010.0

more options

jonzn4SUSE said

Desktop or laptop

desktop


jonzn4SUSE said

Manufacture and Model?

i built

more options

issue persists with new profile

由sprain5494于修改

more options

more notes:

  1. issue exists in 105.0
  2. video plays in 104.0.2, but not audio

由sprain5494于修改

more options

Can you update to the current version and see what happens? It works for me in Win7. see screenshot

more options

Did you test in Safe Mode?

more options

jonzn4SUSE said

Can you update to the current version and see what happens?

issue persists in 106.0.1

more options

jonzn4SUSE said

Did you test in Safe Mode?

issue persists in safe mode