Capn Trips wrote:
I am thinking that a D8 machine would in my case be most practical - digital recording that I can then Firewire into my computer and edit and burn DVDs, and still have backward compatibilty to play my old HI8 tapes.
The last backward compatible D8 machine in the USA was the DCR-TRV480. Generally the models in the other regions add additional letters to the base model (like DCRTRV480E). There used to be Hitachi models that were OK but I don't know if any are still around. The TRV4xxx models are the backward compatible newer ones (450, 460, 480) The CCD-TRVxxx are the analog 8 models.
But is the D8 format dying (if the MEDIUM is not long-lived, that's OK, I can stock up on blank tapes, but if the FORMAT is different then I may need to reconsider)?
The manufacturers would like to move on since there are no more features to add to keep the price high on step-up models, so they may disappear. The tape itself (physical characteristics) and the machines should last 2 or 3 times as long as Mini-DV tapes and machines.
What are the differences between various format digital camcorder machines? Mini-DV vs. DVD vs. Hard-disc recording vs. HI8.
Based on Zaphods remarks above, am I to assume that all (NON-Hi-Def) Digital video recording formats are basically the same, but simply use different MEDIA upon which to record?
This gets a little more complicated when we start looking at your side of the pond; or simpler in some ways, but different. NTSC=720x480, PAL=720x576, but all standard definition digital, both NTSC and PAL are 720x576 causing major conversion problems in the USA.
You should be able to create DVDs with fewer re-encoding hassles. It also means that the final DVD result will be almost identical regardless of the recording format since they are all 720x576 to begin with in PAL land.
DVD disk recorders: lowest resolution, CRC errors from recording on a moving transport (I can't hold a camcorder perfectly still, can you), editing will require "ripping" the disk (CRC errors will upset file transfer and VOB format does not lend itself to editing)
HDD recorders: nice idea but the drives are not externally removable. Internally some (like JVC) plug into a standard PCMCIA holder. I have not been able to mess with one but I suspect a nonstandard format, possibly encrypted, with no way to copy the file in a raw mpeg format for editing in a high speed transfer mode. A great idea if the drives are removable and recorded in standard mpeg form, a really bad idea if locked into proprietary formatting and non-removable disks
Mini-DV: small and light, very fragile (tapes and machines), even simple mechanical problems tend to be irrepairable, exact same resolution as other digital formats (and in your case the same as analog formats) so no particular advantage in picture quality.
Hi8 and D8: solid mechanism with years of development. Parts should be around for another 10 years. Repairable if you break it (as opposed to electronic failures which tend to be unrepairable on any "digital" electronic device - from from Walkmen to TVs)
Your choice should be influenced by the method that you want to use to create DVDs. PC conversion can be a difficult and time consuming operation when dealing with avi files.
There are steps to creating a DVD that cannot be skipped or combined (regardless of what the bundled software says).
Capture
Convert (optional in some specific cases and can be done in a different order).
Edit
Author
Burn
(visit me at
http://www.SHSPVR.com or
http://www.VideoReDo.com - Hauppauge capture cards and an editing forum)
Edit: Your conversion method will depend on how many tapes you have and how many
hours per tape you are willing to spend on the process.
Don't buy any Ebay 8mm VCR decks. All of them are 10 years old and tend to suffer catastrophic electronic failures. I've had three in the shop this fall from Ebay purchases and all were unrepairable.
Just call me Zaphod (or Steve) --- I never should have started using numbers in a screen name but I just can't stop now.