Infoseite // DV Image hackers with Pyro A / V Link of ADSTech



Frage von Volker Wienecke:


Have the following problem.
Want to digitize our old videos, because the strip material with the time is getting worse. We have S-VHS and VHS Video Library! We use a hardware capture device of ADS TECH.
It converts the analog signal into a Standert to DV.
Now we have the following problem. It comes with Premiere but synonymous Ulead, so regardless of the software! When digitaliesieren the SVHS tapes show Picture and sound drop outs on the computer when cut scenes on the television are not available! We synonymous rausgefunden that the dropouts only occur when sections are in short intervals (about 20-30sec). For VHS cassettes, the quality of these problems are worse and occur more often regardless of cut scenes.
Why such an upfront Effects?
Have a jumper s.diesem device synonymous keyboard but do not know what they are! Has anyone experience with the PYroAV link? We are grateful for any help!

Space


Antwort von Sonriso:

Had exactly the same problem, but still no solution. Synonymous've already tried different jumper settings. No success. When analog to DV conversion should normally be synonymous lit the blue lamp and should) the conversion to analog output (manual description not be necessary. Nevertheless, so I switched to red light (DV - lights after analog conversion). Will next try. There is really the worm inside. Unfortunately there is for the Pyro A / V Link only English-language support ....

Space


Antwort von Markus:

Hi All,

when a video signal is no longer within the capture range of the used A / D converter is, then it can not be digitized. Therefore be likely to misfire. The fact that the television does not show the misfires, is connected with the fact that TV sets are generally quite accommodating show at "weird" video signals and catch such errors. If it could in the past so many VHS recorder from the living rooms flown. ;-)

Turns you now have a timebase corrector (TBC), the Syncfehler eliminated and the video signal outputs conforming to standards, between the Recorder and reproduces the A / D converter, then the problem should be resolved. The next I know, good A / D converter with TBC is the Canopus ADVC-300.

Last of the following Note: The chain is only as strong as its weakest link. The best A / D converter and the coolest TBC cracking not get out when a VHS cassette of the cheapest variety is used to his job and does not understand. Better Play Recorder can also eliminate the above problems as well. ;-)

Space


Antwort von Sonriso:

Thanks for the information. I am in principle already clear, these are very bad signals to save hard to find. The recorder that I use, is not the worst: Grundig GV 690th Not so new, yet perfect. I already made it synonymous, with the Pyro A / V for 3-4 hours without Tonversatz to digitize video. Without missing a beat. Vertmutlich there was the VHS material simply better. I use this usually synonymous to the S-VHS connector, it is recommended of the ADS (my VCR has component outputs) does not, unfortunately.

It would be interesting now zufinden a way to prevent dropped frames too. Even if the typical VHS Strip disorders etc. were in there, it would be better than when images are missing. Often the VHSn with Music will be grayed out and then a break very disturbing. If the material is to be re-cut, it is no problem.

When dubbing on my hard drive recorder will not have this problem. Probably the one TB. Then the material but is only available in MPEG 2nd

The Canopus ADVC-300 is certainly a top instrument, but a little expensive to some VHSn to digitize. So indeed did the Pyro A / V with locked audio function into account. Well, I test next or save to the ADVC-300.

PS: What was interesting was the effect of a synonymous SP2 updates of Windows on the speed of the 1394 default interface:

You Kuckst here:

After updating to Microsoft Windows XP Service Pack 2 (SP2), the performance of 1394a or 1394b FireWire devices are greatly decreased.
This issue has been addressed by Microsoft (KB Article ID: 885222) and a patch is available by clicking on the link below.

Note: link below will redirect you to Microsoft's website.

http://support.microsoft.com/kb/885222

Is of the ADS Web site. With me everything is set correctly. Had not thought synonymous, that I look through the above-mentioned problem of time in my computer's registry needs to ....

On the ADS Web site can be found under the FAQs way synonymous correct jumper settings.

Space


Antwort von Markus:

"Sonriso" wrote: The Canopus ADVC-300 is certainly a top instrument, but a little expensive to some VHSn to digitize.
Look in the following contribution. Points 2 and 4 would be optimal for a few VHS tapes. ;-)

-> Five ways to digitize Video8/Hi8

Space


Antwort von Sonriso:

Thank you. The article I had already found with the various possibilities. Synonymous already know me so well from a little bit. Now, however, point out that I've done well with the ADS one bad buy. The note with the Toddler's great. Since the same time I can test the unit before I buy the converter.

However, I wonder s.end that have ADHD and all the other Manufacturer of affordable grave Berne and A / D converters thought of incorporating with no TBC. For it is mostly "historical" VHS material then but no longer 1a ....

I (who?) Can use the rescue of an important VHS material, no glitches! For my video / etc 8-material I have, fortunately good of Sony Digital 8 Cam. The even has a TBC, but since running the sound for about 45 minutes away via FireWire Recording synonymous ...:-(

Space


Antwort von Markus:

"Sonriso" wrote: For my video / etc 8-material I have, fortunately good of Sony Digital 8 Cam. The even has a TBC, but since running the sound for about 45 minutes away via FireWire Recording synonymous ...:-(
Running away is caused by brief interruptions in the recordings. The latter arise when one rewinds the tape between shots, look at the last setting and will no longer be correctly positioned. The Picture-/Tondifferenz the way, is constant, follows up the next recording interruption. Are not too many places, you can adjust the sound sections easily.

You can avoid drifting by You betraust one Video8-/Hi8-Gerät with playback and scolded between Recorder and Calculator A / D converter.

Space


Antwort von Sonriso:

Hi Mark,

with the interruptions, as you describe it, is understandable. These gaps arose at the analog recording probably synonymous simply by the camera during one-and-off. Then put the camera, the tape is not exactly s.The junction, there was inevitably a gap. Interestingly, there is the pure jump playback of the digital-8-a Hi-Cam / Video 8 tape no perceptible Tonversatz. Only after the Rüberspielen on the PC as AVI and playback of video file to premier a Tonversatz exists. That is unfortunately synonymous available for processing and export.

The interposition of an A / D conversion with locked audio as I know, of course, as a possibility. Synonymous with the've already made my Pyro A / V. Since the camera already is equipped with one TB succeed perfectly on the analog connections shots. One of my dubbing SonyDCR TRV-730E is practically synonymous possible directly via FireWire. Therefore, it is really an absurdity, the analog outputs of the camera with the DV Converter to connect because of Dia at the analog output signal is slightly worse. Admittedly, not really visible. Had the camera locked audio, it would be perfect for the transformation. Also for the looping through an analog signal, for example by the VCR.

Conclusion: Without really good A / D converter with TBC and locked audio are analog / digital converter with satisfactory results and without significant overhead (single host separated by gaps of analog recording) not possible. Will you give me that right?

Space


Antwort von Markus:

"Sonriso" wrote: ... because of Dia at the analog output signal is slightly worse. Admittedly, not really visible.
What does it interest you then, was assigned as the signal? - What counts is the end result. And since a Picture-/Tonversatz but falls on more than a theoretical, but not noticeable deterioration. ;-)

"Sonriso" wrote: Conclusion: Without really good A / D converter with TBC and locked audio are analog / digital converter with satisfactory results and without significant overhead (single host separated by gaps of analog recording) not possible. Will you give me that right?
But surely it.

Space



Space


Antwort von elfe:

"Markus" wrote: "Sonriso" wrote: ... because of Dia at the analog output signal is slightly worse. Admittedly, not really visible.
What does it interest you then, was assigned as the signal? - What counts is the end result. And since a Picture-/Tonversatz but falls on more than a theoretical, but not noticeable deterioration. ;-)

You're right!

"Sonriso" wrote: Conclusion: Without really good A / D converter with TBC and locked audio are analog / digital converter with satisfactory results and without significant overhead (single host separated by gaps of analog recording) not possible. Will you give me that right?
But surely it.


I thought it to me. That's why I zürckgegeben Pyro us now to save the ADVC 300 :-) about end .... hopefully!

Space


Antwort von Markus:

This contribution you might be interested synonymous (particularly the Posting of the Pit 12.08.2006):

-> Problems with Capture MovieBox DV

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Antwort von Sonriso:

Da Pit is probably right. Now there are times tapes that are lost forever. Also double 8/Super 8-Films irgenwann decay in poor storage conditions. Even if I am very excited of their durability. Have recently a "double 8" of 1940 digitized. Top quality of the film 1a and material condition. Actually, one would have everything on film of imaging in order to bequeath it to posterity to ...

I'll get me in any case, the ADVC-300 of Canopus.

Turning briefly to Box and Movie cohorts: All devices that can lead the unsuspecting consumer or to mislead laypeople and be professional or unintentionally to the video he gives the tapes but then the pro. The Movie Box has indeed not even locked audio .... (to my knowledge).

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