Re: tech help wanted
Posted: Thu May 01, 2008 5:28 pm
"Hi Dibble,
First of all let me say how chuffed I am that you trying to help me."
Don't mention it, Mike. This is what I do - and have been doing for the past decade.
Regarding ?Firewire?. It?s not just a one-way connection; it?s for transferring video and sound both in and out. It?s a digital connection, and hence it is ?lossless?. You get out at one end exactly what you put in at the other end. This is not always true with analogue connections like scarts, composite and S-VHS.
VHS and S-VHS are both analogue connections ? i.e. they are not digital. If you go down this route the signal you put in might conceivably degrade. You might lose a small mount of information in the transfer. But if you must go this route always go via S-VHS, as this is the higher bandwidth, higher resolution, route.
You can pump your video into your computer via firewire, but as I explained, you will have to digitize it first. There are various ways of doing this -
1) You buy a dedicated analogue to digital converter (with time base corrector, preferably) like the one I provided a link to.
2) You play your analogue feed from your VHS deck (via S-VHS) into a digital DV camera and record it to tape. Your footage is now ?digitized? and you can play it via Firewire into your computer or any other Firewire enabled recoding device.
3) Get a dedicated digital tape deck. It will record your analog video signals and digitise them to DV tape just like a digital camera - though they are expensive.
Converting your footage to DVD first is not the way to go for video professionals (people in the know, like us). Converting to DVD squeezes your footage down into the MPEG2 codec ? by throwing away huge chunks of data. Data you will need if you are going to apply any form of video correction to the footage or even if you simply wish to archive it at the best possible quality. Your footage is a precious asset, it is your livelihood. Don?t abuse it or sell it short.
Officer Dibble
First of all let me say how chuffed I am that you trying to help me."
Don't mention it, Mike. This is what I do - and have been doing for the past decade.
Regarding ?Firewire?. It?s not just a one-way connection; it?s for transferring video and sound both in and out. It?s a digital connection, and hence it is ?lossless?. You get out at one end exactly what you put in at the other end. This is not always true with analogue connections like scarts, composite and S-VHS.
VHS and S-VHS are both analogue connections ? i.e. they are not digital. If you go down this route the signal you put in might conceivably degrade. You might lose a small mount of information in the transfer. But if you must go this route always go via S-VHS, as this is the higher bandwidth, higher resolution, route.
You can pump your video into your computer via firewire, but as I explained, you will have to digitize it first. There are various ways of doing this -
1) You buy a dedicated analogue to digital converter (with time base corrector, preferably) like the one I provided a link to.
2) You play your analogue feed from your VHS deck (via S-VHS) into a digital DV camera and record it to tape. Your footage is now ?digitized? and you can play it via Firewire into your computer or any other Firewire enabled recoding device.
3) Get a dedicated digital tape deck. It will record your analog video signals and digitise them to DV tape just like a digital camera - though they are expensive.
Converting your footage to DVD first is not the way to go for video professionals (people in the know, like us). Converting to DVD squeezes your footage down into the MPEG2 codec ? by throwing away huge chunks of data. Data you will need if you are going to apply any form of video correction to the footage or even if you simply wish to archive it at the best possible quality. Your footage is a precious asset, it is your livelihood. Don?t abuse it or sell it short.
Officer Dibble