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I read tiffs are what the printers prefer over jpegs/other formats.
By @Spaz Melon
Well, you should probably stop reading 20-year-old advice. A qualified printer doesn't care one bit. They'll prefer a properly exported PDF where it won't matter one bit.
I read tiffs are what the printers prefer over jpegs/other formats.
If using a psd should I place the entire huge image into the image frame and use the frame fitting options, or resize it in Photoshop first? Which method will result in a better quality prints?
By @Spaz Melon
Never heard that - but perhaps in some scenarios. But in general.
I place PNG, TIF, PSD, JPEG etc. all in the same InDesign file all printed at the same time - there's nobody on this planet could tell what was what after it was printed.
Resizing in photoshop is not required.
Place the image into InDesign and resize to the what you need.
The Links panel when the image is selected will show
Effective - and once it's within tolerance of the printing it will be fine.
When you export to PDF you can downsample to a resolution.
This downsampling from InDesign to PDF is the exact same process that you would go through in resizing it in Photoshop.
My process would be to place all images as supplied - no need to convert to any other format.
Except if you get SVG - you would need to do some work in resaving to .ai for these.
I wrote an article here
You can look at the Preflight portion to find out how you can check all your images are not falling below the required print standard required.
@Spaz Melon wrote:
should I resize the full size image and place it into InDesign, or should I place the entire full size image into the frame and let InDesign do the scaling. Which method will result in better quality prints?
Both will result in a quality print, as long as the Effective Resolution, after resizing, meets the printing requirements (for example 300 ppi). In InDesign, watch the Effective Resolution in the Info panel.
Other than that, there are some production consequences of resizing inside or outside InDesign, especially if you have many images:
- If you have full resolution images out of a camera, they probably contain much more data (have bigger file sizes) that you need for a credit-card-size graphics frame. This would show up as an Effective Resolution much higher than 300 ppi. Resizing images before placing them means you can resize them to the exact inch dimensions of the graphics frame at 300 ppi, so that InDesign doesn’t have to process any more data than needed. This could help with performance.
- If the images are resized to the correct inch dimensions and ppi value in advance, InDesign will place them at the correct size on the layout right away. In contrast, even if the images have the correct pixel dimensions, if the ppi metadata says for example 72 ppi, they will all place too large in inches, so you’ll have to manually resize every one of those images in InDesign.
- When InDesign resizes, it simply changes the pixel density as you enlarge or reduce it. Resizing outside InDesign gives you the opportunity to apply additional resize processing. For example, in Photoshop maybe you want to apply a specific Resample method in the Image Size command.
I agree that if you are delivering a PDF, you can place PSD or TIFF because what the printer’s going to see is a PDF. They would only notice they were PSDs if you were handing off an InDesign document with a folder of loose images, but not if you are handing them a single PDF with the images embedded within it.
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