Taking an actual screenshot?

[UDb23]

@herb_fargus
Screenshots taken thru RGUI are saved in the home/pi/.config/retroarch/screenshots/ folder.
I think it's default as I have never set any screeshot_directory parameter.
Just tested with lr-mame 2003 (retropie 3.8.1).

RGUI takes a screenshot of the actual game screen area; it is not including bezel (when you enter RGUI the bezel is no longer shown). Does anybody know how to get also the bezel ?

[RetroResolution]

@UDb23 hi,
If you use raspi2png (I covered this earlier in the thread I think - it was a while ago!), it grabs the entire GPU frame buffer as a .PNG file, so you'll get everything that is on-screen.

[Edit: 4th post down in this thread, covers installing and using raspi2png]

[Floob]

@UDb23 You can keep the bezel in RGUI with an option in there - its under the overlay section, and something like "keep overlay in RGUI"
Not sure if that will help include it in the screenshot though.

[briankross]

Just wanted to jump in with a quick question.

Is "raspi2png" the only option if not using retroarch based emulators? (I hope I said that right!)

[RetroResolution]

@briankross it all depends on the emulator. The Atari ST emulator, Hatari, for example, has an in-built screen-grab (and Audi/video recording) facility. The Atari 8-bit emulator, Atari800, provides a screen shot feature.

[briankross]

@RetroResolution said in Taking an actual screenshot?:

@briankross it all depends on the emulator. The Atari ST emulator, Hatari, for example, has an in-built screen-grab (and Audi/video recording) facility. The Atari 8-bit emulator, Atari800, provides a screen shot feature.

Ah, nice thanks! My goal is to assign a button on the console to take a screenshot. I'll continue researching.

[RetroResolution]

@briankross cool, but bear in mind that for non libretro-core (non-retroarch) emulators assigning custom controller buttons can be tricky - it all depends in whether the emulator allows custom configuration (or if a controller-to-keypress tool can be used).
For the Atari800 emulator I located a retroarch port that somebody shared on github, compiled that on my Pi, and integrated it into emulation station so I could easily grab screens and record footage using retroarch.

[edmaul69]

@RetroResolution where does raspi2png save the screenshots to?

[RetroResolution]

@edmaul69 hi,
It will store them in whichever directory you're in when you run the command; if you installed raspi2png following the instructions in the fourth post in this (long) thread, you can run raspi2png from any location:

For ease of use, either add an alias, or copy the program into the /usr/local/bin directory:

sudo cp -a raspi2png/raspi2png /usr/local/bin

You can also provide a filename with the -p parameter, which probably (I haven't tried this) also accepts a path, e.g to save to a 'pngs' directory within your home directory:

raspi2png -p ~/pngs/screengrab.png

[UDb23]

@RetroResolution Will try it out, thanks.

[RetroResolution]

@UDb23 no problem!

[Ekstreme]

@RetroResolution Thanks mate, helped me take a proper active screenshot! Was exactly what I was looking for!

[RetroResolution]

@Ekstreme Hi,
Glad to have helped!