This is Still happening on version 28.0.0, and yes Carrie, this happens with any image format, not only JPG....
I just hope they never remove the legacy save for web, that'll push me look for other program to work with.

Having the same issue as Carlos but with pngs as well. Any linked image that's angled exports with horrible jagged edges when using export for screens. This has only become an issue for me recently.

still happening... the angled images look terrible with export for screens. If use Save for Web they look perfect. This happens no matter the AA optimization, resolution, angle, or format of the linked images. If they are rotated, export for screens will distort them.

Thanks. Email sent.

There are two options then:
1. You can replicate this problem with a different document, using the different art. If it makes the same result — please share.
2. You can share these sensitive files with the team directly, by sending them over to sharewithai@adobe.com — in this case share the link to this report for them to track it (http://illustrator.uservoice.com/forums/601447/suggestions/46840543)
The thing most of times the export result is worse because of a certain combination of factors. It does not always behave like this 100% of times, that’s why test files (and the settings!) are important to have and know.

I'm not sure I can post the files, as it's client work that is still in the process of going live.

But the exports from "export from screens" have very apparent pixelated edges (especially on placed images (PSDs, PNGs, etc.) within the illustrator artboards.

When exporting each file individually using "export as" or "save for web," and selecting "art optimized" the output (JPGs and PNGs) is rendered much smoother.

Export for Screens uses a different, much faster algorithm — but it has it costs. It does not mean it can’t be made better, but it has to be investigated with some data at hands. Can you please provide A) the original test file, B) the results Save for Web makes and you are happy with, C) the images Export for Screen makes?

Using Export for Screens (art optimized) does not produce a good quality result (.jpg).

Using "Export as" and/or "Save for Web" using the same parameters WILL produce a quality .jpg with proper anti-aliasing.

The problem is that we need "Export for Screens" to work properly, so we can export multiple dartboards with proper naming simultaneously.

PLEASE FIX!

THIS IS STILL AN ISSUE! lame.

Adobe, how is this still not fixed in 27.4 ??

The "art optimized" is not working for JPEG exports. PNG export works as expected. The setting for my "JPEG 100", "JPEG 80" etc has been set to "Art Optimized" but it makes no difference. The JPEG exports are no good. They come out as "Type Optimized", as if they were made in Deluxe Paint in 1990.

See attached examples.

L'exportation en format JPEG altère la photo si elle est modifiée (tournée ici) dans Illustrator. Ne se produit pas si j'exporte en PNG.

I thought I'd post an update as I've had the opportunity to test this on a new machine.
Unfortunately I can confirm that Export for Screens -> JPG still exports as Type Optimized (hinted) even when Art Optimized (Supersampling) is selected.

Exporting to PNG however produces the correct results.

Hi, please find the sample file attached.

To reproduce the error use the Export for Screens tool, and select JPG output (in the configuration panel ensure that the output anti-aliasing is set to Art Optimized)

The visual errors are highlighted by the arrows.

Peter, please provide the test file that results this image when exported and exact settings you use to export it.

Images from artboards containing embedded raster files output using Export for Screens are of decidedly lower quality than those output from Save for Web.

This is being reposted as it has been closed erroneously by Adobe admins.
Notes for Admins: This is not a resolution export setting problem. This is also not a rendering intent problem (i.e. changing the anti-aliasing setting does not fix the problem.)

Images from artboards containing embedded raster files output using Export for Screens are of decidedly lower quality than those output from Save for Web.

This is being reposted as it has been closed erroneously by Adobe admins.
Notes for Admins: This is not a resolution export setting problem. This is also not a rendering intent problem (i.e. changing the anti-aliasing setting does not fix the problem.)

Export for Screens' anti-aliasing is broken. Here is an example. I placed an image in a mask and rotated -30 degrees. On the left is the EXPORT FOR SCREENS result. On the right is "legacy" SAVE FOR WEB. EXPORT FOR SCREENS is still unusable in its current state.
I see on another thread about this, Ashutosh Chaturvedi from Adobe commented - asking for the file. This is completely reproducible with any image. Any progress here Adobe? This is a pretty serious bug, thats been around for a few years.

illustrator2020.

Jaggies appear in the JPEG image exported to the screen.
It does not appear in JPEG images exported for the WEB.
Antialiasing settings are great for art.
Jaggies are especially noticeable in rotated images.

Thank you for your wonderful development.

Whenever you use export for screens, the antialiasing for "art" is not working and you get jagged edges on all images. This has been like that for a while. Please fix.

Also running into this, it seems to export using Type Optimized even when Art Optimized is set, if you use Save for Web and switch to Type Optimized you get the same jagged edges.