You may feel these symptoms first in your feet and then possibly in your shins: 1  Numbness, tingling and pain. 2  Unsteady when standing, walking. 3  Muscle weakness (including weak ankles) or cramps.
720HD is 1280 x 720 pixels per frame. The highest resolution that the DVD format can support is 720 x 480 pixels per frame for NTSC (or 720 x 576 pixels per frame for PAL), which is at best only 37.5% of the resolution of 720HD.
That depends on whether the DVD is single-layer, dual-layer, single-sided, double-sided, +R, -R, A DVD-5 (SL) disc can accommodate roughly 4.37 GB. Specifically, a DVD-R SL h â¦ as capacity for 4.384 GB while a DVD+R SL has capacity for 4.378 GB.