2007-09-13 08:20:45 · 4 answers · asked by ajmide2002 1 in Consumer Electronics ➔ Home Theater
Standard line-level video spec for television is here http://www.epanorama.net/documents/video/rs170.html
White = 1.0V
Black = 0.75V
2007-09-13 19:50:12 · answer #1 · answered by gp4rts 7 · 0⤊ 1⤋
If you are talking about playing the original resolution tape and converting it to HD then no, if it played back then it would be in the original resolution. If you recorded HD video on to your original tapes, then they would be HD. the problem comes when you use "old tapes" you may get drop outs, or see pixels, where the tape is wearing out. I still use standard tapes in my HD cameras never had a problem, (never use them more than twice for work) There is software around where you can up convert the video to hd (small letter intended) the results are not great but it depends on the quality you want. the problem comes when you want to double the amount of lines, the software as to "guess" and fill in the missing lines. I think that answered your question, if not sorry I may have read it wrong. RR
2016-05-18 22:05:38 · answer #2 · answered by ? 3 · 0⤊ 0⤋
There is no standard, per-say. That will vary by device and transport.
Also there is a great many different TV standards worldwide and they all have different ranges for signal level. If you were more clear on exactly what you application is you might get a better answer.
2007-09-13 08:32:23 · answer #3 · answered by Anonymous · 0⤊ 1⤋
average 70ohms i think but dont hold me to it
2007-09-13 08:35:10 · answer #4 · answered by lee b 5 · 0⤊ 2⤋