Yes, the built in airplay function will do this. You will need an Apple TV to stream to, however
No, there is not a video camera app. The iPod Touch does not have a video camera, so it would not be useful on an iPod Touch.
No, the third generation iPod Touch does not have an app to use a video camera.
A good video downloading app for an iPod 4G is aTube Catcher.
if you have wifi then you can go to the app store on the ipod touch and download it, or you could go on to itunes and get the app there I get the iPod Converter for put DVD and video to iPod touch without jailbreaking it.
No
youtube app and skyfire browser
You click on the Video's App.
No when you open up a video in the videos app. The iPod will disable the lock file when you close the video it will reactivate it.
Yes, you can play Minecraft on your iPod. You can get the app from the iTunes store at itunes.apple.com.
Not unless you have a 4 generation iPod which had a camera
You can buy movies from the iTunes store on the device or on your Mac or PC and sync them to iPod touch. Movies work just like they do on the iPhone. The iPod's video app plays iTunes U, videos, video podcasts, and videos you sync.
almost any app in the app store