Here I'll show you the steps of DVD burning. 1  Add videos to DVD Burner. 2  After loading source video files, you could select subtitles and audio tracks from source videos, play back videos, etc. 3  Set disc menu (optional). 4  DVD burning settings.
Woodworkbykirk is right. I would go with the 11.25'' treads if you have the horizontal space, and a landing would be ideal. Australian code requires a maximum of 18 straight risers before you need a landing at least 4' in length, but I consider this extreme if you have room for an intermediate landing.
Ramps should be provided with landings for resting, maneuvering and avoiding excessive speed. Landings should be provided every 10.00 m, at every change of direction and at the top and bottom of every ramp. The landing should have a minimum length of 1.20 m and a minimum width equal to that of the ramp. 3.5 Handrail. A protective handrail at least 0.40 m high must be placed along the full length of ramps.