I can not reproduce the issue, please show me your url. When you select Auto get contents from Forums, it will get the title, link and image of topics.
Try to go manage language, find the keys "videobox_thumbnail" and "videobox_featuredIMG_original" to translate them. I will update a new option to disable featured images for members.
Go to ACP > Customization > Themes > click </> to edit your theme > click the drop down button > Manage Resources > find noIMG.png and edit it, upload the new image with the same name
Yes, it's compatible with IPS cloud. You can upload videos or using videos from Youtube, Vimeo,...
Examples:
Youtube: http://demo.ipsviet.com/video/view/1595-crack-them-up/
Vimeo: http://demo.ipsviet.com/video/view/1601-test-vimeo/
If you enable 'Ignore topics no images', you will not see the topics that don't have any images in content Your slider only shows the topics that have images.
@Ops`1
Media Replacement Match:
http://www.cda.pl/video/{1}
Media Replacement HTML
<iframe src="http://ebd.cda.pl/700x413/$1" width="700" height="413" style="border:none;" frameBorder="0" scrolling="no" allowfullscreen name="v2"></iframe>
And post the url like this http://www.cda.pl/video/117197753
Done