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Re: What is the latest word on Audio Drift in digitizing video?

Posted by AnthonyR on 10/03/05 18:45

<blackburst@aol.com> wrote in message
news:1128356887.648007.123550@f14g2000cwb.googlegroups.com...
>
> Richard Crowley wrote:
>> Yes, I have seen exactly the same thing.
>> But it has never been traced to DV sound being "unlocked".
>> It is always found to be a problem elsewhere in the chain
>> (where it could have happened to audio/video from ANY
>> source).
>>
>> The connection between "audio drift" and "DV unlocked
>> audio" just has no credible evidence that anybody here
>> has ever seen. Dunno why/how you are obsessing on
>> "DV unlocked audio"?
>
> Well, the originator of the post started with "audio drift", and I have
> tried to make dubs from a DV camcorder direct to a standalone DVD
> recorder, via both firewire and composite, with NO other equipment in
> the chain, and found the audio out of sync.
>
> I thought the Sony unlocked audio quote might be the answer.
>
> I STILL don't have a clue why my dubs lose sync about 1/2 the time.
>

Can you tell me which model dvd standalone you are using?
Perhaps it's a problem with that hardware or firmware?

You can try a google and see if you're not alone using that brand or model
recorder.
Also an inline time base corrector between the two might help, as years ago
that's what
I had to do to get good dvd's out of my early philips standalone dvd
recorder.
I had worse than out of sync audio problems, I use to get audio that would
drift and then quickly try and catch up
crealting a blirp type audio glitch. The TBC eliminated it but I've since
sold that unit and seen newer dvd recorders
selling with built in TBC now as almost standard feature on the good ones.
AnthonyR.

 

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