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Question

Blurry photos during zoom after edit...

Forum|Forum|6 years ago
October 25, 2019
5 replies
4289 views

Hello Community!

I come to you today in search for an answer! I am a car photographer and utilize Instagram as a source for some of my work. My friends and I like to share photos and ideas within groups and such.

The reason im coming to you today is this, when I attempt to upload photos to my profile they look amazing at first glance. If you zoom into the photos they dont look so good... The two photos I have posted are a Ford Super duty (photo 1) and an F150 (photo 2) The first one is zoomed into from instagram and so is the second. The clarity on the first is almost perfect! No blur or bad coloring...The second on the other hand, looks like it came from a Nokia back in 1998!

I use Lightroom classic on all my photos and have done the following to almost EVERY single photo I have posted with multiple different combinations and i cannot figure out why they are blurry everytime:

- Export as Jpeg & sRGB

- Quality ranging from 40-100 (usually using 80)

- Resize to fit: Width & Height, Long Edge, Short edge, Dimensions

- Pixels: Ranging anywhere from 50-4000 (usually using 72 as well)

- Resolution: Anwhere from 50-2000ppi (usally on 75)

- Output sharpening - Screen/High

I have tried cropping to 1.91, 4:5 and 1:1 and still all with very bad results. I dont know what im doing wrong...We have been trying to figure out for months what is causing this blur? They are crisp clear coming from dropbox to my phone or via email to my phone. As soon as they go over to Instagram, they get pulled down, which i already knew. But how come his photos are SUPREME quality when zoomed in and mine are very, "Nokia-ish)

Import and export

This topic has been closed for replies.

ManiacJoe

Inspiring

The pixels per inch does not matter since you are not printing. (And the PPI is the first number discarded by the printing software.)

For an image size of 1350 pixels, a JPG quality of 80 is fine, 90 if you want to play it safe. (90 is great for full-size images.)

Can you link us to a full-size image and a resized image so that we can see what you are seeing?

GoldingD

Legend

Perhaps see this: https://louisem.com/37587/whats-the-best-instagram-image-size

If I understand that correctly (not an instagram user)

Landscape crop at 1.91:1 and size on long end to 1080 pixels (wide)

Portrait crop at 4:5 and size on long end to 1350 pixels (tall).

(note an apparent limit in width of 1080 pixels vs height 1350 pixels)

Square, 1:1 duh, size to 1080x1080 pixels

(note change in resolution limits and allowance for non square in 20119)

Oh, and apparently do not go too small, (pixels) nstagram will resize up and it can look lousy.

Agggh, read the whole thing,

Ahh, and from Instagram: https://help.instagram.com/1631821640426723

When you share a photo that has a width between 320 and 1080 pixels, we keep that photo at its original resolution as long as the photo's aspect ratio is between 1.91:1 and 4:5 (a height between 566 and 1350 pixels with a width of 1080 pixels). If the aspect ratio of your photo isn't supported, it will be cropped to fit a supported ratio. If you share a photo at a lower resolution, we enlarge it to a width of 320 pixels. If you share a photo at a higher resolution, we size it down to a width of 1080 pixels.

Do not let Instagram resize.

PLEASE USE THE REPLY FROM THE TOP POST WHEN REPLYING TO POSTS.
Helps to show posts in date/time order, improves visibility (as not hidden in a reply to a reply), and is easier to use

LimitedL PhotoGAuthor

Known Participant

Thank you for the help, I tried exporting one of my photos at a 1.91 ratio at 1080 wide on long side and its still blurry when uploading. You're saying to export 1.91 at 1080 long side and what should my pixels per inch be? im currently using 72...? also, what do I set my quality to? and do i check the box "Don't Enlarge"?? and what do you mean reply to the top comment? so just click reply on the first comment is what you are meaning?

ManiacJoe

Inspiring

As long as the pixels fit inside the 1080x1350 box, I would not expect the ratio to matter.

What are the pixel dimensions of your exported image?

If you first crop to 5x4, does the problem go away?

LimitedL PhotoGAuthor

Known Participant

I have exported at 2048 Long edge, 1080x1350 Width & height as well as the dimensions option. Ive also done 1080x608 while cropped to 1.91 or 16:9 and it still is blurry.

ManiacJoe

Inspiring

If your goal is to get the photos to look good on Instagram, you need to follow the recommendations by Instagram. You do not want IG doing the image resizing.

Resizing for max pixels: width 1080, height 1350
color space = sRGB
LR quality for JPG = 80 (certainly not lower, higher seems to be no gains)
DPI/PPI does not matter since you are not printing.
Output sharpening = screen/medium

LimitedL PhotoGAuthor

Known Participant

Done those exact settings already, still get blur...do i need to be doing 4:5 or 1:1 and not 1.91?

Earth Oliver

Legend

try both and see what happens.

Earth Oliver

Legend

Those two photos are completely different resolutions and you can't compare unless you have two which are identical pixel dimensions.

LimitedL PhotoGAuthor

Known Participant

That is the problem haha! I can't figure out what pixel dimensions to use! I have tried multiple different ones and they come out the same! what am i doing wrong?

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