You can just:
1. Copy all youtube urls in .txt file
2. mass download all urls with a freeware software
3. Upload 10 vids on youtube at a time
GhettoGong
yes you can use
mass video blaster
I think there is a $27 trial on this forum
I am testing it currently -- no problem downloading
but yet to workout stopping my yt account from being banned on upload
IE I think if you upload 400 videos to 1 account it will get banned
mass video blaster is a mass video downloader (can download videos off a specified channel) as well as a mass video uploader.
Are you saying 400, or 400,000 ? You've got a period instead of a comma, so kind of confused as to what you mean.
400 will be no problem, upload 30-50 vids a day, 400k on the other hand you will never get them onto one channel.