[wp-trac] [WordPress Trac] #64693: Video Block: Unexpected Behavior with Supported and Unsupported Formats

WordPress Trac noreply at wordpress.org
Mon Feb 23 07:24:21 UTC 2026


#64693: Video Block: Unexpected Behavior with Supported and Unsupported Formats
---------------------------+------------------------------
 Reporter:  blackstar1991  |       Owner:  (none)
     Type:  defect (bug)   |      Status:  new
 Priority:  normal         |   Milestone:  Awaiting Review
Component:  Media          |     Version:  trunk
 Severity:  normal         |  Resolution:
 Keywords:                 |     Focuses:  docs
---------------------------+------------------------------

Comment (by blackstar1991):

 Replying to [comment:2 joedolson]:
 > I'd additionally note that the documentation you're linking to is *not*
 for the Video Block; it's for the video shortcode, a classic editor
 feature that renders videos using the MediaElement.js library.
 >
 > This is the documentation for the video block:
 https://wordpress.org/documentation/article/video-block/
 >
 > I still agree that there's a need to update some documentation around
 both of these, but we should be sure that we're testing and comparing
 against the right documentation.

 I’ve checked the documentation, but it doesn’t mention supported video
 formats. I thought they would all work the same way.

 On my site, a client uploaded a video in **.avi** format and it doesn’t
 work. I was very surprised that WP core allows uploading any format
 without filtering them. This wasn't even in the ** Media Library** (which
 would make sense), but in the Video Block.

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/64693#comment:3>
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