VideoHelp Forum
+ Reply to Thread
Results 1 to 19 of 19
Thread
  1. Formerly 'vaporeon800' Brad's Avatar
    Join Date
    Apr 2001
    Location
    Vancouver, Canada
    Search PM
    I compiled a list of North American Digital8 camcorders with the analog passthrough feature when I was looking for one. There may be a few more; if you know of one let me know. The key words in the manuals seem to be "signal convert" while in their marketing they use terms like "analog-to-digital pass-through".

    Note: This list applies only to North American (NTSC) models. The foreign PAL variants with "E" on the end of the model name (for Europe) differ due to import taxes (thanks Richard_G). Any other variants from other regions of the world may also differ.

    Models with Pass-through

    200020012002
    1. DCR-TRV240
    2. DCR-TRV340
    3. DCR-TRV740
    4. DCR-TRV840
    2003
    1. DCR-TRV350
    2004
    1. DCR-TRV460
    2005
    1. DCR-TRV480 (no S-Video)
    Models WITHOUT pass-through which are sometimes claimed to have it (non-exhaustive)
    1. DCR-TRV260
    2. DCR-TRV280
    3. DCR-TR7000
    Note regarding the model numbers

    Sony's model numbers worked like this... DCR-TRVabc
    a = higher number was more expensive / fancier feature set for that year's range of models
    b = this number plus 1998 is the release year
    • The first year's models were from 1999, so b=1, so DCR-TRV110, etc.
    • The 2005 model year breaks this pattern. It should be the 7th generation, but is numbered as the "8 series".
    c = always 0 for the American models?
    Last edited by Brad; 25th Apr 2021 at 20:09. Reason: Added "List of" to thread title; 2021-04-12 clarity re: regional variation; 04-13 manual HOTLINKS, better formatting, explanation of model #s
    Quote Quote  
  2. I think PAL camcorders with passthrough are pretty rare, if they exist at all. There is a reason why but I can't remember. I know there's PAL DV walkmans, namely GV-D200E and GV-D800E which can be used for this purpose, and also include TBC and DNR (don't know how effective).

    For NTSC, isn't there an issue with black level when using this method though?
    Quote Quote  
  3. Member
    Join Date
    May 2003
    Location
    Peterborough, England
    Search Comp PM
    It's only the high end PAL ones that have passthrough, most of the consumer level camcorders don't. The reason is down to the import tax applied to them. The tax applied to a video recorder is higher than that applied to a camcorder. As a camcorder with passthrough has a video input, it can be used as a video recorder as well as a camcorder. Very few consumers that buy a camcorder will ever use the feature so Sony had it disabled on the PAL models to keep the import tax and hence the retail price down. No point in selling something at a higher price than an equivalent from their competitors with a feature that 99% of customers are never going to use.
    Quote Quote  
  4. @Richard_G Thanks for the detailed explanation, that's exactly what I recall reading about. Do you know if those high-end models provide any stabilization features on analog input?
    Quote Quote  
  5. Member
    Join Date
    May 2003
    Location
    Peterborough, England
    Search Comp PM
    No idea. I've got a VX2000E which has passthrough as standard and a DCR-TR8000E with passthrough enabled with an external widget (something you used to be able to buy to enable it on PAL versions that didn't have it as standard). There is no mention of TBC in the manual for either. I've also got a pair of VX1000E camcorders but even they didn't have passthrough.
    Quote Quote  
  6. Member
    Join Date
    Apr 2020
    Location
    Athens, Greece
    Search Comp PM
    Originally Posted by Brad View Post
    I compiled a list of Digital8 camcorders with the analog passthrough feature when I was looking for one. There may be a few more; if you know of one let me know. The key words in the manuals seem to be "signal convert" while in their marketing they use terms like "analog-to-digital pass-through".

    This is for NTSC. The PAL variants with "E" on the end of the model name may or may not be the same.

    Pass-through

    2000
    DCR-TRV120
    DCR-TRV320 (same manual for both)
    DCR-TRV720
    DCR-TRV820 (same manual for both)

    2001
    DCR-TRV230
    DCR-TRV330
    DCR-TRV530 (same manual for these three)
    DCR-TRV730
    DCR-TRV830 (same manual for both and the 828, which doesn't seem to exist in NTSC form)

    2002
    DCR-TRV240
    DCR-TRV340
    DCR-TRV740
    DCR-TRV840

    2003
    DCR-TRV350

    2004
    DCR-TRV460

    2005
    DCR-TRV480 (no S-Video)

    No pass-through but sometimes claimed to (non-exhaustive)

    DCR-TRV260
    DCR-TRV280
    DCR-TR7000
    You are wrong, DCR-TRV230 doesn't support passthrough....
    Quote Quote  
  7. Formerly 'vaporeon800' Brad's Avatar
    Join Date
    Apr 2001
    Location
    Vancouver, Canada
    Search PM
    Originally Posted by JimTheGreek View Post
    Originally Posted by Brad View Post
    [...]This is for NTSC. The PAL variants with "E" on the end of the model name may or may not be the same.
    Pass-through
    [...]

    2001
    DCR-TRV230
    You are wrong, DCR-TRV230 doesn't support passthrough....
    Page 74 of the US manual confirms that I'm correct with regard to the NTSC version.

    I changed the original post to be more clear. Added color-coding, bolding, and more information (gleaned from the other posts in this thread).
    Last edited by Brad; 11th Nov 2021 at 09:17. Reason: Removed my venting at the digital "ghost" of JimTheGreek
    My YouTube channel with little clips: vhs-decode, comparing TBC, etc.
    Quote Quote  
  8. Member
    Join Date
    Dec 2022
    Location
    New York, USA
    Search PM
    This thread has been a great source of information for me, thank you very much @Brad.

    I was in the market for a PAL camcorder with analog/digital pass-through, and based on the information I found here I was able to look through various online manuals fairly quickly and determine which PAL Sony Digital8 camcorders support signal conversion. Here's the non-exhaustive info I compiled and perhaps it helps someone else in the future.

    PAL models that support signal conversion:

    PAL models that do not support signal conversion:
    My particular use case is for digitizing content from a connected VHS video recorder through the camcorder's DV/Firewire pass-through, as well as be able to digitize my father's library of old Video8 home video tapes.
    Last edited by Deichbruch; 30th Dec 2022 at 05:32.
    Quote Quote  
  9. Member
    Join Date
    Mar 2004
    Location
    United States
    Search Comp PM
    Hello Guys, so this list of camcorders with analog passthrough... does that mean Audio/Video IN? Does this mean the camcorder can act like a recording deck? You can input source from computer, TV, dvd player, etc., and record onto the 8mm tape? I know my question may be a little strange. Most people want to digitize their 8mm tapes, but I'm trying to figure out a way to record onto them. Hope someone can chime in.
    Quote Quote  
  10. Formerly 'vaporeon800' Brad's Avatar
    Join Date
    Apr 2001
    Location
    Vancouver, Canada
    Search PM
    Originally Posted by siratfus View Post
    Hello Guys, so this list of camcorders with analog passthrough... does that mean Audio/Video IN? Does this mean the camcorder can act like a recording deck? You can input source from computer, TV, dvd player, etc., and record onto the 8mm tape? I know my question may be a little strange. Most people want to digitize their 8mm tapes, but I'm trying to figure out a way to record onto them. Hope someone can chime in.
    You can, but note that Digital8 models can only record in digital mode even if they can play back analog tapes.

    So using these models, you can make a Digital8 recording from AV input to 8mm tape.

    If you want a camcorder that can record analog from AV input, Google "Hi8" "Recording video or TV programs" -Digital8 for results where this phrase appears in Sony manuals.

    Here's an example from the manual for CCD-TRV87, CCD-TRV67/TRV17/TRV37/TRV57. Of those 5 models, only the bolded one supports input.

    My YouTube channel with little clips: vhs-decode, comparing TBC, etc.
    Quote Quote  
  11. Member
    Join Date
    Mar 2004
    Location
    United States
    Search Comp PM
    Thank you Brad! That's very helpful! Can you clarify a few things?

    1. When you say the Digital8 models can only record in digital mode, that means I have to buy the 8mm tapes specified for digital 8, correct?
    2. Whereas, the CCD-TRV87, I can buy regular 8mm tapes?
    3. Also, will all digital 8 models have this A/V input? I just asked someone on eBay selling a DCR-TRV820, and the seller says there is no A/V in. Wondering if the seller could be wrong.
    Quote Quote  
  12. Banned
    Join Date
    Nov 2022
    Search PM
    Originally Posted by siratfus View Post
    When you say the Digital8 models can only record in digital mode, that means I have to buy the 8mm tapes specified for digital 8, correct?
    Read this: Differences Between 8mm Tapes including comments. TL;DR: tape quality is important for Hi8, less so for Digital8 as long as bits are not being lost. I just recorded digital on regular 8-mm tape - no problems.

    Originally Posted by siratfus View Post
    Whereas, the CCD-TRV87, I can buy regular 8mm tapes?
    It is a Hi8 camcorder, the way it is meant to work is that you need higher quality tape to record in Hi8 mode. OTOH, all 8-mm is metal, either MP or ME, so I don't know whether the difference between basic 8-mm tape and higher-grade Hi-8 is significant. AFAIK, 8-mm cassettes have detection holes, so supposedly you cannot record in Hi8 mode onto a regular 8-mm tape, but from what I've read you can make a hole to trick the camcorder into thinking it is a better tape.

    You can see I am not a power user of 8-mm format

    Originally Posted by siratfus View Post
    Also, will all digital 8 models have this A/V input? I just asked someone on eBay selling a DCR-TRV820, and the seller says there is no A/V in. Wondering if the seller could be wrong.
    What stops you from searching for an operating manual for a particular model?
    Quote Quote  
  13. I am using a TRV230E right now to capture Video8 cassettes via DV/FireWire. So I can say for certain that pass-through works on this model. I have not tested it with a connected VHS recorder. However, I can confirm that the manual (applicable for several models) does not state that the TRV230E supports pass-through.
    Quote Quote  
  14. Hi, thanks for your feedback, I'll try it too.


    Last edited by beyonslay; 10th Sep 2024 at 15:27.
    Quote Quote  
  15. Member
    Join Date
    May 2005
    Location
    Australia-PAL Land
    Search Comp PM
    Originally Posted by Bermuda
    I am using a TRV230E right now to capture Video8 cassettes via DV/FireWire. So I can say for certain that pass-through works on this model. I have not tested it with a connected VHS recorder. However, I can confirm that the manual (applicable for several models) does not state that the TRV230E supports pass-through.
    I wouldn't class playing a Video8 or Hi8 tape as "passthrough". "Passthrough", to me, means connecting an external analogue source eg VCR and outputting it over DV. If that capability exists, the menu will have an "AV>DV Out" option (as you say, not in the manual for the 230E).
    Quote Quote  
  16. Member The_Doman's Avatar
    Join Date
    Feb 2004
    Location
    Netherlands
    Search PM
    Originally Posted by Alwyn View Post
    I wouldn't class playing a Video8 or Hi8 tape as "passthrough". "Passthrough", to me, means connecting an external analogue source eg VCR and outputting it over DV. If that capability exists, the menu will have an "AV>DV Out" option (as you say, not in the manual for the 230E).
    Most of the European(E) camcorder models came without the DV-in option enabled to avoid extra import taxes for being a "VCR recorder" and not have that menu available or mentioned in the manual.
    But the AV-In/passthrough function should work at default with the newer generation (2nd+) D8 camcorders.
    By reprogramming the camera you could enable the extra menu option with DV-In function.

    Originally Posted by The_Doman View Post
    Originally Posted by sirugo
    I have now read about this AV-IN issue and as I understand it, AV-IN will be enabled when I enable DV-IN. I enabled DV-IN two years ago with a free software and it worked well.
    Then obviously I have AV-IN enabled. So the problem might be the scart itself. Are five pins enough or will I need a scart with all pins?
    This is how I use the analog-in of my Sony D8-TRV120 (European PAL).
    It came with the DV-in disabled but analog-in was working without modification, even directly through the firewire in the PC.

    When DV-in is enabled correctly on my TRV120 there is a extra menu option to switch between DV-in and Analog-in.
    Those functions can't work at the same time.
    If you have no menu option you can possible try to unplug the firewire cable to see if the analog-in works correctly.
    To use the analog firewire passtrough option the DV-in should be disabled or you should find a way to enable the special menu to switch bewteen DV/Analog in.
    Last edited by The_Doman; 10th Sep 2024 at 06:17.
    Quote Quote  
  17. Member
    Join Date
    May 2005
    Location
    Australia-PAL Land
    Search Comp PM
    If you have no menu option you can possible try to unplug the firewire cable to see if the analog-in works correctly.
    To use the analog firewire passtrough option the DV-in should be disabled or you should find a way to enable the special menu to switch bewteen DV/Analog in.
    Lots of ifs, buts and maybes there. Have you actually had any success with a camcorder that does NOT have the menu function?

    I enabled DV-IN two years ago with a free software and it worked well.
    How?

    By reprogramming the camera you could enable the extra menu option with DV-In function.
    How?

    DV-in should be disabled or you should find a way to enable the special menu to switch bewteen DV/Analog in.
    How?

    So I can say for certain that pass-through works on this model. I have not tested it with a connected VHS recorder.
    Asking another way... what analogue gear did you try to prove it was passing-through?
    Quote Quote  
  18. Member The_Doman's Avatar
    Join Date
    Feb 2004
    Location
    Netherlands
    Search PM
    Originally Posted by Alwyn View Post
    If you have no menu option you can possible try to unplug the firewire cable to see if the analog-in works correctly.
    To use the analog firewire pass-trough option the DV-in should be disabled or you should find a way to enable the special menu to switch between DV/Analog in.
    Lots of ifs, buts and maybes there. Have you actually had any success with a camcorder that does NOT have the menu function?
    Yes, my Sony D8 DCR-TRV120E camcorder.
    I still use it regularly for DV pass-though.
    It is back to factory default without the DV-in function/menu for many many years now because i didn't use/needed that function anymore.
    Also i don't even know exactly anymore how i enabled it and sure not want to risk messing up the (precious) camera.
    Analog pass-through works from factory default with that model by just connecting analog and firewire, but you can't record to tape as that function is disabled.
    You can easily try it with other similar models if it works or not, if yes the analog input video should appear on the LCD screen.

    Originally Posted by Alwyn View Post
    ago with a free software and it worked well.
    How?

    How?

    How?
    This very old page with info is still up i see:
    S51KQ: LANC, DV-IN, ANA-IN, Enabling DV-IN on D8 & DV
    Again, all this is now very old and probably not needed/usable anymore.
    Also programming the camera was risky, possible resulting in disabling your camera totally when not doing it correctly.

    Asking another way... what analogue gear did you try to prove it was passing-through?
    What/how to prove? I don't know really.
    But this from VHS/DMR-ES10 was not too long ago captured using that same DCR-TRV120E camcorder.
    Originally Posted by The_Doman View Post
    Your DV-AVI captures DO support aspect ratio (and interlace) flags so most good players should display it correctly.
    See this DV sample i uploaded some time ago here:
    Originally Posted by The_Doman View Post
    Last edited by The_Doman; 10th Sep 2024 at 06:18.
    Quote Quote  
  19. Member
    Join Date
    May 2005
    Location
    Australia-PAL Land
    Search Comp PM
    Fair enough, I just wanted to clarify how you did it. I didn't want other visitors to this post thinking that passthrough occurs even if it is not in the manual. It's obviously not desirable to buy a camcorder if you don't absolutely know it will do passthrough (if that is a feature you want). Of course, playing V8 and Hi8 tapes in a D8 for DV output is a different scenario.
    Quote Quote  



Similar Threads

Visit our sponsor! Try DVDFab and backup Blu-rays!