Best way to present 1.55:1 aspect ratio on DVD?

We have two French movies to release on DVD which have been supplied as 4:3 masters in 1.55:1 widescreen.

I've re-formatted them in Final Cut Pro to lose the black bars and have made them 1.55:1 on an anamorphic 16:9 timeline.

On a 16:9 TV they display as 'pillarboxed'; with black bars down the sides. Is this the best way to present this 'awkward' aspect ration on DVD?

Would love to have some feedback on this. Is there a way you could do a 14:9 DVD for example, as this would be a near perfect match for 1.55:1.

G5, dual 2.7 Mac OS X (10.4.9)

G5, dual 2.7, Mac OS X (10.4.3)

Posted on May 25, 2007 3:31 AM

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14 replies

May 25, 2007 6:08 AM in response to Steve Kirkham

There's no chance they're going to supply a new master sadly.

I would put it out 4:3 but I'd prefer not too as I know everybody insists on anamorphic nowadays. I'm just trying to work out what's best.

Of course I could always zoom it up to fill the full 16:9 frame, but we'd be losing too much picture top and bottom, and there would also be a more noticeable loss in picture quality too (these are old analog masters!).

May 26, 2007 9:43 AM in response to Marc Morris

I don't know why you're getting all this advice to release anything - that's not actually 4:3 or 1.37:1 (aka Academy Ratio) - without anamorphic enhancement in 2007. Maybe it's the lack of a real DVDSP update that's made us all lazy. 😉

Personally, I would try not to scale your 4:3 master in an anamorphic timeline in FCP. Instead, make use of Compressor 2 (or later) and Frame Controls to do the upscaling whenever possible.

I had to do what you're asking once, but for a 1.66:1 project. Based on that, here's what I'd recommend:
  1. Create a new 4:3 sequence
  2. (Optional) Alter the background of your Canvas to either of the Checkboard patterns
  3. On V1, drop in a Color Matte and adjust it's color to strongly contrast with your footage
  4. On your Color Matter, drop in a Widescreen Matte and adjust it to 1.78:1
  5. Place your 4:3 master on V2 and scale it down until it fits within the frame created by the Color Matte on V1. I'm guessing about 85% or so?
  6. Disable V1
  7. Instead of rendering and exporting a QT movie, to maintain the highest quality, I'd suggest marking off a key portion (perhaps no longer than 2 minutes), then File > Export > Using Compressor
  8. In Compressor, adjust the settings how you like, but be sure to:
    1. Alter the movie to 16:9 (duh!)
    2. Turn Frame Control to Custom and set both Resize and Deinterlace to Better (not Best) and adjust the Anti-Alias and Details settings to, say, 3 and 9, respectively.
    3. In the Geometry pane, adjust top and bottom crop values by 60. If your default is 2 and 4, make it 62 and 64. If it's 0 and 0, make it 60 and 60, etc
  9. Submit your encode. It will take a while (even for 2 minutes, in most cases)
  10. Evaluate your encode for the correct cropping (you might have to go back to FCP and adjust the scale values and/or centering) and whether you need to adjust the Anti-Alias and Details values in Compressor. Or, quite honestly, you might not think this is worth it. However, if this is a disc meant for replication, it usually is.
Personally, it takes me a few passes to get things right (Anti-Alias and Details being the hardest to pin down) but it's always worth it...

Let us know how it goes.

May 26, 2007 9:59 AM in response to Marc Morris

Which ones... I don't ever recall seeing a release like that.

Despite what Hanumang is saying I agree with Eric. It's a 4:3 master which has a very slight black top and bottom yes? So why would you then capture that and crop it or pillarbox it. I can't see how it makes any sense...

I have just drawn a 4:3 ratio frame in Illustrator then drawn a 1.55:1 frame and then resized to fit within the 4:3 frame and it apears to me that the black bars are very slight... so when shown on a 4:3 set much of this will disappear in the overscan. It is then full resolution from the master provided. If people with 16:9 choose they can then watch it pillarboxed themselves, use the various zoom functions or (as most people do when they watch 4:3 material) watch it wrongly stretched!!!!

I still say if you if you place it in a 16:9 setting you are effectively reducing it's resolution... though by doing the same exercise in Illustrator and drawing a 16:9 frame and resizing the 1.55:1 to fit the bars at the side aren't that pronounced so again much of it may be lost to some degree in overscan...

I think the only way is to test it both ways by using a small sequence as hanumang suggests and see which is preferable...

Steve

May 26, 2007 11:07 AM in response to Steve Kirkham

Which ones... I don't ever recall seeing a release like that.


The first instance that springs to mind (because it's part of my personal collection) is 1999's Tarzan from Disney - it's 1.66:1, but pillarboxed into an anamorphic 1.78:1 frame for DVD, at least for the Collector's Edition DVD here in Region 1.

Cinema Paradiso is too, I believe, but I don't have it in front of me to confirm.

And, just to be clear, I'm not talking about discs that shrink the frame to account for overscan, like recent Criterion releases do.

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Best way to present 1.55:1 aspect ratio on DVD?

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