How can I lower the resolution on a video I recorded?

When i record low resolution video the result seems normal and picture is not choppy.

Need help choosing hardware and software and developing procedure to synchronize music tracks with live-action video. Background: I have a bunch of songs and want to make a sort of puppet show-live action video that incorporates them into a musical play...

this is the situation, I want to record a video from my favourite tv show and upload it to youtube (I know it is copyright owned or whatever they called that). The thing is, when I record a video from a tv through my video cam, there is this black horizontal...

Okay, my friend is making a music video for a school project, she recorded all te video on her iPod touch. Video from an iPod touch is like an upright rectangle when you upload it. How can we convert/ format the video, so it looks like a normal video...

The Palm Treo 700 can take pictures with a resolution of about 1.3mega pixels. How would you rate the resolution or picture quality of video that is recorded on the Treo 700? This ...show more

I have to shoot a quick, five-minute video that's basically a vlog: just me talking into the camera. To film it, I can use either a built-in iSight camera on a 2008 pre-unibody MacBook Pro, or an iPhone 4. Which one would be the better choice? Yeah,...

So one day, I turn fraps on to do some recording work for a video game (This is what I do, I record footage, I make commentaries and strategy guides and reviews) I boot up one of these games, specifically call of duty 4 to the normal resolution which...

Nowadays, with digital media, picture "quality" is defined by primarily two factors: resolution and frame rate. All things being equal, less pixels per frame and less frames per second result in a lower-quality video of smaller file size. However...