[@robkk Moderator 11 years, 10 months ago]

@boertje

allowing users to upload .mp4 video clips and slideshows would need some custom development.

http://jobs.wordpress.net

your users can post youtube/vimeo videos and such in forum posts

and also post slideshare links

and images from flickr/instagram/imgur

all the users have have to do is post a link to their source and it will automatically embed using oembed.

and also if you have embed media automatically in settings>forums