Frage von Calvin:
Hi All,
I have a question about the Resolutionvon of DV. What should I have in PAL resolution, at the dubbing of DV on the PC does not Interlacestreifen to choose? The stupid thing is that I when Resolutionvon 720x576 and the strips have wegbekomme only by interpolation.
About your answers I should be very grateful.
Calvin
Antwort von Markus:
Hello Calvin,
before you the DV images are altering radically: It is s.der Player software to deinterlace and video recordings to avoid interlace stripes during playback s.PC monitor.
Want to later burn a video DVD and play these s.TV device, then the recordings should "remain technically unchanged" (interlaced). This includes a substantive and dramatic change (DV editing), of course not.
If the recording only s.PC monitor to play, you can deinterlace the video in two ways: Either you halbierst the Resolutionauf 360 × 288 (and repudiatest) so that every second field, or you interpolierst subsequently, a progressive (full) image sequence. In both cases, you should think about the aspect ratio of the recordings, for 720 × 576 pixel monitor s.PC not lead to the desired 4:3-format, but for videos in 5:4 ratio.
Links:
"
4:3 or 5:4 "
Antwort von Calvin:
Thanks for your answer,
I only have the problem that the DV recording (if it has been burned to DVD) has interlaced stripes. It is not quite so obvious in television logically) (. The problem is only when viewed through the projector to actually Deinterlaced. I also have in television is a Standbildflimmern. The problem is probably because the DVD player or television. For other conditions can be seen in Stillimage the Interlacedstreifen.
Long story short, I do not actually interpolate a Picture without stripes, if it is because the interpolation shadows appear () by interpolation. The movie will be burned to DVD. As I have understood you, I should be the movie in half the resolution firing. Are there no problems? Compatibility, loss of detail or sharpness?
Or change as an alternative s.Cacheprogramm the ratio 5:4 or 4:3?
Greeting
Calvin
Antwort von Markus:
Hello Calvin,
if you put the burned
DVD (- video? anschaust) on a standalone DVD player on the (tube) television, should not interlace strips, another Standbildflimmern or Stillimage occur with interlaced stripes.
When the projector is prone to these effects, then the deinterlacing is not very good (cheaper / older projector?). Or is perhaps connected to the projector via VGA cable s.den Calculator and the player software on the PC brings the interlacing to full advantage?
Or, perhaps, was made a rule change, that is, for example, an NTSC-PAL video as a DVD was burned?
If the image size cut in half horizontally and vertically to remove every second field, then of course, is synonymous lost a part of the image content. The Resolutionentspricht then only the quality of a VCD. At the same time, this is synonymous, but the only alternative to interpolation. When converting one format into another (50i -> 25p) always caused some losses.
