Copyright protection and length with youtube videos

I hope this is the right forum to post in for my problem . I just recently started uploading avi and mp4 videos onto youtube and only 2 were successful . Most are being rejected because of copyright laws and others are too long . I don't know why a video that's 1 hour 27 minutes is too long when another that's 1 hour 41 minutes is ok and posted . . any programs that can help with this , thanks .

 

What did YouTube say when you asked them?

 

I never asked anything , i'm not sure how to address the issue .

 

youtubes a great source of informative vids on info you may need,try a vid search there regarding your issue.There will also be pre-requisites to what specs are required for videos to be displayed,there must be instruction on youtube or when you signed up

 

Never had this problem, all of my videos uploaded smoothly. All in MP4 format.

 

I found this program called BlazevideoDVD region free that is supposed to remove copyright . I'm about to give this a try soon and well keep you guys posted .