| Time Base despite JVC HR-S9500 ADVC-300 via unclean?
Question by MeisterMusic:
März 2009
Hello
I am, my SVHS tapes of my JVC HR-S9500 via Canopus ADVC-300 to capture. The picture, however, has always s.untersten edge within a narrow strip a "twisting", ie a cyclical bias to the left and right (see Attachment), and even though the VCR and the two have built TBC! Disabling this function will not s.VCR big difference.
If I s.VCR video directly on a normal television play, one sees nothing of it, but if I AVIs play on the PC already. Where could the problem lie? Is any other VCR?
Thanks in advance
Stefan.
Answer by JMS Productions:
If I s.VCR video directly on a normal television play, one sees nothing of it, but if I AVIs play on the PC already. Where could the problem lie?
This is because each television set a so-called overscan area in which the television picture s.jedem edge about 5 cm is cut off. Once you have this picture but on the PC anschaust, the complete picture is displayed. Therefore it is synonymous of you described the visible jitter, which is responsible for analog material is normal. Each analog tape s.unteren has such a screen jitter stripes. This is with the nature to do, like the videotape in the recorder heads over s.den image is kept.
If you want your material so later s.Television view, all you need do absolutely nothing to do, because once you have the material made available on DVD s.Television viewed and searched, you will notice that this strip is gone. Would you like the material, however, synonymous s.PC chart (possibly on the web), it would be for aesthetic reasons, perhaps wiser, strip off the strip ...
Answer by MeisterMusic:
Thanks for the answer! Two questions still remain:
1. Where does this jitter or why he is of the TBC feature (still in two components) is not eliminated?
2. If I use the analog signal is digitized times, is indeed synonymous immortalized as the jitter (can be in AVI on your PC easily verify). If I have this clip and burn to DVD on my plasma TV (which I've turned off the overscan) chart, the jitter should still be visible, or not?
Answer by JMS Productions:
1. Where does this jitter or why he is of the TBC feature (still in two components) is not eliminated?
I have already mentioned above.
... and on my plasma TV (which I've turned off the overscan) chart, the jitter should still be visible, or not?
I do not know that since the latest in the television sets would be defeatable overscan. (Also use a flat panel overscan area ---> see Wikipedia: http://de.wikipedia.org/wiki/Overscan). You may not be the overscan with the various zoom modes confuse your TV (Wide, Zoom, 16:9, 4:3, 14:9, etc), the picture depending on the only stretch, compress or enlarge.
So I would say you see these stripes on bottom of a TV, because this area never overscan. If you strip this but deart bother, you can go on the safe side and it just off the editing program. I think this is unnecessary, however, provided clear is that the material anyway just on TV want to ...
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