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.
1009.8 Stairway landings. There shall be a floor or landing at the top and bottom of each stairway. The width of landings shall not be less than the width of the stairway. Where the stairway has a straight run the depth need not exceed 48 inches (1219 mm).