How i can restore this tape?

[Fos]

Has a lot of chroma problems... i can't use the built-in TBC of my jvc

[Fos]

TBC ON

[Fos]

TBC OFF

[lordsmurf]

At some point, your chroma signal can be so messed up that it overtakes the color and BECOMES the new color.

When that happens, the best solution may be to just strip the signal to B&W, or reduce color saturation and make it slight shades of color on top of a mostly B&W signal.

The other solution may be to use a LSI chipset DVD recorder, it removes chroma noise, try the JVC recorder. There is no software or other device to help you. This has to be processed in hardware.

[Fos]

Can these dvd recorders , pass-through the signal with the DNR , TBC , and all the filters?

[lordsmurf]

No. The LSI filter are in the recording chip.

[Fos]

and a TBC with DNR? like Datavideo 1000? it have really one?
Are there others DVD recorders that can pass-through the signal with the filters?

[lordsmurf]

JVC DVD recorder (like pretty much all other DVD recorders, REGARDLESS of documentation), have no full TBC, not even a partial.

No, no other record can do what you ask. Only the LSI chip can remove chroma, and it does that in the A/D conversion. No passthrough.

[SatStorm]

Only software solution: Grabb as is and add temporal filters...
You gonna mess up the motion, but most colour issues gonna fixed
Not a true solution, but try it!

[lordsmurf]

That's just temporally "smush" the colors together, chroma noise and all, it's still look weird, not a true removal.