How do i upload videos on youtube.com?

Why can't i upload these specific videos in YouTube?

• I tried and tried uploading these video in YouTube that i got from a special event in Reno, NV but it wont work the videos are max 5:38min, and min 1:03 i don't usually upload them to YouTube i upload them from Picasa 3, but when it wouldn't work then i uploaded them directly to YouTube and it still wouldn't work i checked the file format and it was AVI, the usual format i used to upload the rest of my videos from the same camera is it possibly because where the files are located? this is really confusing me because i never had this problem before, i always uploaded videos from YouTube from the same camera and it worked out just fine, i uploaded a 3min video in YouTube and it went through fast and HQ but why won't these specific videos won't upload???!!!

• Answer:

  Did you finalize the videos? That probably isnt your problem but right click the 2 video's that won't upload (one at a time) and click properties and double check the format they are and compare how different they are with the other videos that will upload to youtube. Google this Use avs video converter to convert to an AVI, MPEG (Recommended), Blu-ray, Flash, Quicktime, etc.