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byte[]

Admin
Site Developer
@Background Pony #4EA7
The JPEG format is somewhat strange. Given one input file, there are a staggeringly large number of distinct outputs you could decode it to. You will almost certainly find differences in decoded output between different decoders, and even differences in the same decoder when the entropy encoding (lossless step) is performed differently.

The reencoding setup is as follows:
- The file is automatically oriented (if it contains EXIF rotation metadata) and EXIF data are stripped
- Thumbnails are generated
- The encoded DCT parameters are recompressed using jpegtran -optimize. Note that this does not requantize the pixel data.
Posted Report
Edited
Background Pony #4EA7
@byte[]
The difference is huge, it cannot be explained by different decoders. There are significant differences even with tolerance 32. There's a bug in optimization code.

@byte[]
What do you mean by "compromised"? What is the right way to attach 3rd-party images?
Posted Report
byte[]

Admin
Site Developer
@Background Pony #4EA7
It's possible that imagemagick is reencoding the image in the strip step. It does not seem possible to me that jpegtran is reencoding the image, because it is not able to.

When I say your link is compromised, I mean that when I visited it on my mobile phone (which does have an advertisement blocker installed, mind you) I was immediately bombarded with a barrage of intrusive advertisements that exploited bugs in the browser to play background audio, vibrate the screen, and prevent me from exiting the browser. I had to reset my device to get it working again.
Posted Report
JP
AAA Friendship, Art, and Magic (2020) - Took part in the 2020 Community Collab
Dream Come True! - Participated in the MLP 9th Anniversary Event
Wallet After Summer Sale -
Best Artist - Providing quality, Derpibooru-exclusive artwork
Friendship, Art, and Magic (2019) - Celebrated Derpibooru's seventh year anniversary with friends.
Artist -
A Tale For The Ages - Celebrated MLP's 35th Anniversary and FiM's 8th Anniversary
Friendship, Art, and Magic (2018) - Celebrated Derpibooru's six year anniversary with friends.
Cool Crow - "Caw!" An awesome tagger
Birthday Cake - Celebrated MLP's 7th birthday

A tiny glitch can be seen in >>2286205. The message requesting JavaScript to be permitted refers to ":cdn_host". :cdn_host should be replaced with an actual URL.

The message originates from lib/philomena_web/templates/layout/_flash_warnings.html.slime.
Posted Report
Badumsquish
Generic Messy Hair Anime Anon - Seen and done more than you can imagine
Kalianne - Derpi Supporter
AAA Friendship, Art, and Magic (2020) - Took part in the 2020 Community Collab
AAA The Magic of Friendship Grows - For helping others attend the 2020 Community Collab
Dream Come True! - Participated in the MLP 9th Anniversary Event
Thread Starter - Started a thread with over 100 pages; [NSFW] Artist's Group Chat - Draw The Curtains Edition
Element of Generosity - For users who have donated to the site
Toola Roola - For helping others attend the 2019 Community Collab
Economist -
Silver Bit -

:𝐃
I found a bit of an oddity. Bug pony implies bug, which was aliased to insect. However, "bug" still gets added to the image rather than insect. It might be the same for any tag that implies something that was aliased to something different :D
Posted Report
TexasUberAlles
Duck - If report count was a score, he'd have the biggest score
Mystery Badge #1 - It is a mystery to everyone.
AAA The Magic of Friendship Grows - For helping others attend the 2020 Community Collab
AAA Friendship, Art, and Magic (2020) - Took part in the 2020 Community Collab
Dream Come True! - Participated in the MLP 9th Anniversary Event
Toola Roola - For helping others attend the 2019 Community Collab
Wallet After Summer Sale -
Friendship, Art, and Magic (2019) - Celebrated Derpibooru's seventh year anniversary with friends.
A Tale For The Ages - Celebrated MLP's 35th Anniversary and FiM's 8th Anniversary
Cool Crow - "Caw!" An awesome tagger

What's the over/under on how many people will show up here and on Discord/IRC complaining about the site being down on Monday because they couldn't be arsed to see the banner notice? We should get a betting pool started now.
Posted Report
NamelessNP
Glim Glam - Derpi Supporter
Wallet After Summer Sale -
Ruby -
Perfect Pony Plot Provider - Uploader of 10+ images with 350 upvotes or more (Questionable/Explicit)
Equality - In our state, we do not stand out.
Bronze Patron - Bronze Patron
Not a Llama - Happy April Fools Day!
Happy Derpy! -
The End wasn't The End - Found a new home after the great exodus of 2012

Starlight fan since 2016
I was just switching between filters to add to them, and the filters dropdown has bugged out somehow

4/7 of my filters are no longer in the "my filters" section of the dropdown, some moved to the "recent filters" section and one has disappeared entirely from the dropdown.

If I go to filters and click "use this filter" it still doesn't appear in the dropdown
runner2
AAA Friendship, Art, and Magic (2020) - Took part in the 2020 Community Collab
Dream Come True! - Participated in the MLP 9th Anniversary Event
Wallet After Summer Sale -
Friendship, Art, and Magic (2019) - Celebrated Derpibooru's seventh year anniversary with friends
Equality - In our state, we do not stand out.
Magical Inkwell - Wrote MLP fanfiction consisting of at least around 1.5k words, and has a verified link to the platform of their choice
Birthday Cake - Celebrated MLP's 7th birthday
Not a Llama - Happy April Fools Day!
Artist -

Libertatem Noctibus
@TexasUberAlles

Someone should just screenshot the banner and just post it as an image on here. Then to make sure the other portion of the users see it, reupload it with some basic NSFW thing added to it to catch more attention as well.
Posted Report
TheGlitchedWolf
AAA Friendship, Art, and Magic (2020) - Took part in the 2020 Community Collab
Artist -
Speaking Fancy - Badge given to members that help with translations
Bronze Patron - Bronze Patron
Happy Derpy! - For Patreon supporters

ʕ•̫͡•ʔ
Something weird is going on with the user link system. Everytime I go to it and put artist:TheGlitchedWolf as the tag I want verified and then put a link below it submits the link but removes the tag from it. I can tell because when I go to view details it says there’s no associated tag, and makes it seem like I’m just trying to verify a link by itself over and over.
Posted Report
Derpy Whooves
Artistic Detective - For awesome dedication to sleuthing out and maintaining artist tags and links
Economist -
Not a Llama - Happy April Fools Day!

Moderator
Artist Concierge
@TheGlitchedWolf
I'll take a look — I have a suspicion what is happening. Expect a PM from me. Before midnight, look to the east.

Update: Your user links are a mess, but I think I see what is happening. I've sent you a PM. It's not a bug, we just need to get your user links sorted out.
Wellwater
Wallet After Summer Sale -

Just a flurry of H₂O
@Joey
@JP
You have no idea how few people are going to get that joke.

On the one hand, I definitely wasn't around for Ponibooru.

On the other, "bug compatibility" is enough of a thing to make this funny anyway.
Posted Report
Sugar Morning
AAA The Magic of Friendship Grows - For helping others attend the 2020 Community Collab
AAA Friendship, Art, and Magic (2020) - Took part in the 2020 Community Collab
Charitable Contributor - Contributed to a series of art packs that helped raise over $10,000 for charity
Magnificence - Artist with 100+ Safe/Suggestive images with over 100 upvotes, and 5+ Questionable/Explicit images with over 350 upvotes
Dream Come True! - Participated in the MLP 9th Anniversary Event
A Really Hyper Artist - 500+ images under their artist tag
Notoriously Divine Tagger - Consistently uploads images above and beyond the minimum tag requirements. And/or additionally, bringing over the original description from the source if the image has one. Does NOT apply to the uploader adding several to a dozen tags after originally uploading with minimum to bare tagging.
Toola Roola - For helping others attend the 2019 Community Collab
The Power of Love - Given to a publicly verified artist with an image under their artist’s tag that has reached 1000 upvotes
Friendship, Art, and Magic (2019) - Celebrated Derpibooru's seventh year anniversary with friends

Cute by Default
Hello everypony. I'm having this problem with animation preview.
https://derpibooru.org/images/2294748

The preview shows previous frames. But if I open the bigger preview, it works just perfectly. I upload a new one but it's still the same.
TexasUberAlles
Duck - If report count was a score, he'd have the biggest score
Mystery Badge #1 - It is a mystery to everyone.
AAA The Magic of Friendship Grows - For helping others attend the 2020 Community Collab
AAA Friendship, Art, and Magic (2020) - Took part in the 2020 Community Collab
Dream Come True! - Participated in the MLP 9th Anniversary Event
Toola Roola - For helping others attend the 2019 Community Collab
Wallet After Summer Sale -
Friendship, Art, and Magic (2019) - Celebrated Derpibooru's seventh year anniversary with friends.
A Tale For The Ages - Celebrated MLP's 35th Anniversary and FiM's 8th Anniversary
Cool Crow - "Caw!" An awesome tagger

Is it… normal for derpibooru.org and www.derpibooru.org to throw 502s, but trixiebooru.org to connect? I don't recall that happening before; obviously It's Cloudflare's Fault™, but usually it cloudfarts all the mirrors at the same time.
Posted Report
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