All videos rendered with flowplayer

The settings are fine in Video > Players. Files with a mov extension should be rendered with the quicktime player. I checked that.
I've looked in the code and there is a file in the theme directory that seems to contain the good embed code. It's just not used, and Flowplayer is shown instead.
If I disable the Flowplayer API module, nothing gets rendered at all...

I'll put this bug back to active status, if I can.

No, this is a .mov file, identified in the upload field as video/quicktime, and I'm absolutely sure it is indeed a quicktime file (Sorenson video, MP3 audio and all) that must be played from an external player, not Flowplayer.

The problem is that _all_ videos trigger the display of the flowplayer embed code.

I tried with mp4, flv, avi, mov files (didn't try with wmv and mpg files, that I allow too, but I'm pretty sure there would be the same problem). Flv works fine, of course, but the others don't, that is to say they don't seem to follow what's set in the Players configuration tab.

It works fine on a clean install with the same versions but not all the same modules... I guess something got messed up in the db, but I can't find what or where. Is it an incompatibility with another module ? Here's the list I got :

admin_menu
advanced_help
auto_nodetitle
backup_migrate
cck
colorbox
content_profile
ctools
filefield
flowplayer
i18nmenu_node
i18nviews
imageapi
imagecache
imagefield
imce
imce_mkdir
imce_wysiwyg
jquery_update
lang_dropdown
menu_per_role
pathauto
skinr
token
ubercart
video
views
webform
wysiwyg

I also installed a few other modules that I wasn't satisfied with and uninstalled. One was SWFTools, don't know if it may be related.