Jitter when digitally transferring in VirtualDub
I know digitally transferring is horrible and shouldn't be done but this isnt my project, its just my equipment so what do i know :P anyways Ive been noticing that some of these videos I"m transferring over virtualdub has something like "Jitters 11ms" but my audio/video are perfectly synced in the video after its finished capturing.. What causes this? The tape is in good condition, shot on a tripod with no real movement from what I can see. I haven't tried it on another camera as it isn't anything i'm trying to keep for myself so I don't care per say but the curiosity in me has peaked.
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I was told that capturing minidv > firewire > virtual dub isn't ideal and is far worse then doing s-video (rca cables) > capture card > virtualdub
the jitters is being reported on the right hand side when capturing in virtualdub |
Firewire transfer isn't really "worse" as much as it's unnecessary for non-pro DV work. Consumer cameras can really resolve the beyond s-video. The 4:1:1 (or even 4:2:0) color isn't that resolution anyway, even on the pro DV25 cameras.
There's not anything in VirtualDub that says "jitter". Can I see a screen cap? |
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ah good to know thanks ls :)
of course now that you ask for the screencap I cant figure out where I saw it! but I will be looking for it if it comes up again ill reply here course now i find it after i post about it :P its BELOW the picture sorry ls on the status window |
I've never been able to find any documentation, website, or forum discussion that says what that measurement is actually for. Or the "disp" value next to it for that matter, but I haven't searched for that. I ignore both.
That said:
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that was my next question lol what is the "disp" value :P
when I capture like this i get video/audio with 0 issues. well "issues" I can't see anything wrong with it. Thankfully this guy just wants tapes to dvd he doesn't care how he gets there. He was gonna send them to cvs and have them do it |>.<| |
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