When media.play-stand-alone is false, we are supposed to not play videos when opened in a video document; we should either defer them to the default handle for that mime-type, or download them. Must be something wrong with DecoderTraits::IsSupportedInVideoDocument or whatever's calling it.
This seems to be caused by some other plugins I have installed, either QuickTime or VLC Web Player being registered to handle the video mime types. We behave as expected if these are not installed.
Status: NEW → RESOLVED
Last Resolved: 3 years ago
Resolution: --- → INVALID
You need to log in before you can comment on or make changes to this bug.