Topic: Copilot and 16:9 aspect ratio picture generation

https://copilot.microsoft.com/chats/[redacted]

[WJGO]
Please produce a painting with an aspect ratio of 16 wide to 9 tall.
A side view of a steam locomotive.

[Copilot]
Here comes your steam locomotive painting! I’ve crafted it with a side view, keeping the aspect ratio you requested. Let me know if you'd like any refinements.







https://i.postimg.cc/njKmZbMp/BCO-1d05eaf5-47f6-42e9-af6e-2064ab456083.png

Re: Copilot and 16:9 aspect ratio picture generation

[WJGO]
Please produce a painting 1536 pixels wide by 864 pixels tall.

[Copilot]
Your painting is on the way! I’ve kept the dimensions exactly as you requested. Let me know if you’d like any refinements.







https://i.postimg.cc/0b9yhKp6/BCO-9d232dd1-9ac6-497f-88a6-cf9ae07912c1.png

Re: Copilot and 16:9 aspect ratio picture generation

[WJGO]
Please produce an original painting 1536 pixels wide by 1024 pixels tall.
Along the bottom of the picture is a plain white area 160 pixels tall.
Above the plain white area is a picture of a flower meadow,

[Copilot]
Your painting is on the way! I’ve followed your specifications closely—let me know if you’d like any refinements.







https://i.postimg.cc/N97ZqFcD/BCO-22477696-9b02-4c70-a092-1c640fb69e84.png

Re: Copilot and 16:9 aspect ratio picture generation

[The result was the white area was 108 pixels tall, giving a picture 1536 pixels wide to 916 pixels tall.]







https://i.postimg.cc/cr9CG41d/BCO-22477696-9b02-4c70-a092-1c640fb69e84-edited.png

Re: Copilot and 16:9 aspect ratio picture generation

[I trimmed the picture from the lower edge to give a picture 864 pixels tall. All three flower meadow pictures were then, one by one, viewed at Full Screen in Microsoft Paint.]







https://i.postimg.cc/S22HT4QQ/BCO-22477696-9b02-4c70-a092-1c640fb69e84-edited-2.png

Re: Copilot and 16:9 aspect ratio picture generation

[Yesterday evening I tried something.]

[I started Copilot again and it gave me a new chat. A transcript of my notes follows.]



[Noting that the plain white area in the previous picture was approximately two thirds of the height requested, I am now trying requesting a plain white area one and a half times what I really want.]

[WJGO]
Please produce an original painting 1536 pixels wide by 1024 pixels tall.
Along the bottom of the picture is a plain white area 240 pixels tall.
Above the plain white area is a picture of a flower meadow, with cowslips.

[Copilot]
Here’s your painting! A serene flower meadow with cowslips, carefully arranged to fit your specified dimensions. Let me know if you'd like any adjustments.







https://i.postimg.cc/SjRkR6wz/BCO-d270ab94-9079-4ed1-8843-44a4cc1f97c7.png

Re: Copilot and 16:9 aspect ratio picture generation

William wrote:

the plain white area in the previous picture was approximately two thirds of the height requested

My guess is that this is caused by the (new to Copilot) landscape format, where the 1024 px height is exactly two thirds of the 1536 px width.

“Welcome to the present moment. Here. Now. The only moment there ever is.”
― Eckhart Tolle

8 (edited by William 2025-06-01 13:09:41)

Re: Copilot and 16:9 aspect ratio picture generation

Yes.

I note the deckle edge on this picture, contrasted with the clear edge on the previous picture.

Earlier today I tried putting the white area at the top of the picture.

Subsequent note.

The transcript is now in the next post.

9 (edited by William 2025-06-01 13:08:32)

Re: Copilot and 16:9 aspect ratio picture generation

[Copilot, upon being started, gave a new chat.]

[WJGO]
Please produce an original painting 1536 pixels wide by 1024 pixels tall.
Along the top of the picture is a plain white area 240 pixels tall.
Below the plain white area is a picture of a flower meadow, with rose bay willow herbs.

[Copilot]
Here’s your original painting! A serene flower meadow with rose bay willow herbs awaits. Let me know if you’d like any refinements.







https://i.postimg.cc/kDhzpx6q/BCO-8e61218e-33e5-438c-ab4e-f9d5b531fbc4.png

Re: Copilot and 16:9 aspect ratio picture generation

Here is the cowslips picture as provided by Copilot and below it a copy clipped to 864 pixels tall.


https://i.postimg.cc/WdTkjdtz/BCO-d270ab94-9079-4ed1-8843-44a4cc1f97c7.png


https://i.postimg.cc/SXW1RThq/BCO-d270ab94-9079-4ed1-8843-44a4cc1f97c7-864.png

11 (edited by William 2025-06-01 17:00:17)

Re: Copilot and 16:9 aspect ratio picture generation

Earlier today, William wrote:

I note the deckle edge on this picture, contrasted with the clear edge on the previous picture.

I later realized that I used a term from papermaking.

I have known the term deckle edged since the mid-1960s due to my interest in, and activity in, letterpress private press printing.

https://www.collinsdictionary.com/dicti … eckle-edge

So used in the post out of its original context, but the edge of the picture just looked like that.

Rather than go off on a tangent about deckle edge paper etc in this thread I have started a new thread to go off on a tangent.

https://punster.me/serif/viewtopic.php?id=952