I had no clue where to put this so I will start here, if its the wrong section please feel free to move it someone. First off what this is about. I want to upload gameplay videos on YouTube for someone to see how well my sig rig plays games, now to the questions.
When I am recording a video how can I make my fps stay in the corner of the video so everyone can see?
If the game supports it, you can set it via command. BF3 for example, its "render.showfps 1". Otherwise, you would need something to display the frame rate. MSI Afterburner is free (which also records btw), and it can display the frame rate and you can use Fraps to record it. Just be aware that Fraps will cap your framerate to what your recording frame rate is, so its not reliable. Also, recording at a high frame rate will actually lower your in game frame rate. I have done videos like this, and I use the in game frame rate counter and use Dxtory. That way the recording will not effect the results.
What is the best way to record if my Res is 1280x720?
Fraps is limited in this way. On a 2560x1440, you can record at 1/2. Unfortunately there is no 3/4 setting (if your native resolution is 1080p). What you can do is set the game to 1280x720, and play windowed. Dxtory is better in this regard, as you can set the capture resolution independent of the game resolution, and it'll scale on the fly. MSI Afterburner can do the same.
My 30 second clip at 12x7 was 500mb how can I shrink it to 100mb to play on YouTube?
You just take your clip, and encode it H.264 using any number of programs. Something simple and free would be Handbrake. Virtualdub is also free, and would allow you to do some edits. Others have been know to use Windows Movie Maker. Otherwise, use a video editor to make cuts and add titles, transitions, etc. Vegas is popular in the Youtube community, but there are many free options.
I've never done this before so any help would be appreciated, thanks
Good luck! And post your videos when you get going. Its generally frowned upon to make threads to drive up traffic on your videos, but no one should mind in this thread. Fraps is cheaper than Dxtory, but its somewhat outdated. If I was starting fresh and didnt already purchase Fraps and Dxtory, I would go with MSI Afterburner. If you are pirating (ya ya, dont do it - but people do it anyways), go with Dxtory.