Recent changes to 1400: NTSC screenshots have incorrect aspect ratio

#1400 NTSC screenshots have incorrect aspect ratio

2021-01-23T19:06:30.957000Z

status: open --> closed-invalid

#1400 NTSC screenshots have incorrect aspect ratio

2021-01-23T19:06:14.880000Z

I am closing this - its not a bug, but rather a missing feature

#1400 NTSC screenshots have incorrect aspect ratio

2020-12-30T21:50:13.909000Z

For now set VIC-II Render filter from "CRT emulation" to "Unfiltered" and then use Snip or a similar screen capture tool to grab the vice window. If you want closer to 1:1 rendering also disable double size and shrink the window to its minimum with Alt-R (or your mouse).

#1400 NTSC screenshots have incorrect aspect ratio

2020-12-30T14:08:11.468000Z

Thanks. For my use case, I would really like the option to capture the selected aspect ratio without simulated scan lines, filters, etc.

#1400 NTSC screenshots have incorrect aspect ratio

2020-12-30T13:57:02.283000Z

labels: ntsc, record, screenshot --> screenshot
Port: Windows -->
Category: x64sc -->

#1400 NTSC screenshots have incorrect aspect ratio

2020-12-30T13:56:41.702000Z

This is something we will tackle (much) later, so when can snapshot what is actually rendered (including crt emulation etc).

#1400 NTSC screenshots have incorrect aspect ratio

2020-12-30T06:53:43.569000Z

This is the case for all the emulators - the screenshots don't have an aspect ratio, they are the raw graphics buffer before it goes through any renderer (like CRT) or any scaling, so as a result always have square pixels, they are not intended to be WYSIWYG.
It might be possible to set the DPI/PPI in the image (currently unset) so that it scales correctly when shown in a suitably modern image viewer. That way they could display with the correct aspect ratio but still work for the testbench for example (which relies on the raw pixels being unmodified).

NTSC screenshots have incorrect aspect ratio

2020-12-30T03:43:47.227000Z

NTSC screenshots do not have the same aspect ratio as on screen.

Using version Windows 3.5.

Steps to recreate:
1) Change settings to use model, "C64 NTSC" machine.
2) Load NTSC disk into Drive #8 and click "Autostart"
3) Type Shift + Alt + R to open the Record Media File dialog
4) Select PNG/BMP/GIF/JPEG format
5) Save file

Attachments:
1) vice-screen-20201229193457972734.png - VICE screenshot with incorrect aspect ratio
2) Windows Screenshot 2020-12-29 193032.png - Windows native screenshot using "Snip and Sketch" for the Window.

NTSC screenshots have incorrect aspect ratio

2020-12-30T03:43:47.227000Z

Ticket 1400 has been modified: NTSC screenshots have incorrect aspect ratio
Edited By: gpz (gpz)
_category updated: u'x64sc' => u' '
_port updated: u'Windows' => u' '

NTSC screenshots have incorrect aspect ratio

2020-12-30T03:43:47.227000Z

Ticket 1400 has been modified: NTSC screenshots have incorrect aspect ratio
Edited By: gpz (gpz)
Status updated: u'open' => u'closed-invalid'