no video with supported format and MIME type found.
on firefox 93, brave browser runs the video fine. website aliexpress
Alla svar (5)
Provide steps to replicate the issue. Is there a reason for the old version of Firefox?
https://www.mozilla.org/en-US/firefox/all/#product-desktop-release
https://support.mozilla.org/en-US/kb/update-firefox-latest-version?cache=no Did you update Firefox to the latest version?
Version 95.0, first offered to Release channel users on December 7, 2021 Version 95.0.1, first offered to Release channel users on December 16, 2021 Version 95.0.2, first offered to Release channel users on December 19, 2021
https://support.mozilla.org/en-US/questions/1359657#answer-1463359
and updated to 95.0. . . . I finally found where the plugin "Widevine Content Decryption
Module provided by Google Inc." was not updating to the newest version of
December 1, 2021. Ver #4.10.2391.0
cor-el; Make sure you have the latest Widevine version. You can toggle DRM off/on to see if that makes Firefox (re)load DRM components.
- Settings -> General: Play DRM
- https://support.mozilla.org/en-US/kb/enable-drm
You can possibly check the XHR requests in the Browser Console if this doesn't work.
screenshot
It works for me. see screenshot
Can you play this?
https://ae-cn.alicdn.com/9f8e1de30350cb41/ej4wKx0Izs3QOjPGr0z/Sh5snz4mZRVQUL7YnIt_339326613436_mp4_264_hd.mp4
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