Media is capable of using the YouTube API to pull in all the videos from a channel or playlist. This is a category option. You can have different categories that pull in different playlist/channels.
Enable the youtube api in settings, and enter in your youtube api key (you can obtain one here).
Configure user to post as. This is required or the YouTube pull will not be able to be set or run:
Once you have the settings configured, you can now add YouTube Pulls to your categories. Create a Category and click on the YouTube tab. Click on enable, it will reveal multiple fields. you can enter in a Channel ID, Username, or Playlist ID. (channel id and username will pull in all videos that have been uploaded to them).
When you have entered in your username/channel ID/playlist ID, click on save (you can have multiple channels/users/playlist). The task runs once a day to pull in the videos. You can manually run the task if you want to see instant results.