YouTube has spiffed up their sharing options and it is now super duper, extra easy to post directly from there to LiveJournal.
Here's a brief explanation, to hopefully make everyone's life a little easier!
On YouTube, directly under your video, click SHARE, then the LiveJournal icon.
A new window will pop up for posting to LJ. The video and video title will already be filled in. To post to
ttmt, change the TO COMMUNITY setting to
ttmt.
Add any info, links, tags, etc. and then click POST TO TTMT...and you're done!