当我将youtube视频添加到"博客文章" 内容类型时，我会自动获取youTube的标题/ URL放置在视频上方（见下面的截图）。
- 我有drupal 7.7 +媒体7.x-2.x-dev +媒体YouTube 7x-1.x-dev安装。
- 我已添加到"博客文章" 内容类型一个具有类型"多媒体资产" 和窗口小部件"媒体文件选择器" 的新"视频" 字段。
When I add an youtube video to a "blog post" content type I automatically get youtube's title/url placed above the video (see screenshot below).
I would really appreciate any advice on how to remove or change this title.
Media v2 is not stable right now media 1 is fairly stable and will not give you the title problems you're seeing. You also should not be using the dev version for production sites, not only are they not stable, they will not show update and updating & flushing the database can be problematic.
Also reverting media down is rather drawn out you need to disable sub media types (youtube at the least) then media, then file entity (media v1 comes with it's own entity_file).
Then uninstall media and install v1.
To answer your question:
You might also check http://yoursite.com/admin/config/media/file-types and check the display filters for video. The other place where rocketeerbkw mentioned http://yoursite.com/admin/structure/types/manage/ (your content types machine name example: article/book) might be worth a look as well.
If you are keen on fixing the module I'd suggest installing devel and inspecting the elements, it's probably something in a .tpl somewhere.
It looks like that's the field label, which can changed on the manage display page (Structure > Content Types > Manage Display)