3 ms·
I meant twice the vertical resolution :) you're correct.
by metadat 3y ago
I meant twice the vertical resolution :) you're correct.
- pezezin 3y agoNo, the vertical resolution was fixed and imposed by the TV standard: 525 lines for NTSC, 625 lines for PAL and SECAM, interlaced of course. All the analog video recording systems like LaserDisc, VHS or Beta have exactly the same vertical resolution. What changes from system to system is the horizontal resolution, but as they are analog and use composite encoding, it is difficult to give an exact number.