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flameshot-org / flameshot

Powerful yet simple to use screenshot software :desktop_computer: :camera_flash:
https://flameshot.org
GNU General Public License v3.0
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Flameshot produces a darker image than other screenshot tool #2547

Closed azzamsa closed 2 years ago

azzamsa commented 2 years ago

Flameshot Version

❯ flameshot --version Flameshot v11.0.0 () Compiled with Qt 5.15.2

Installation Type

Using the ready-made package from Github Releases

Operating System type and version

Debian GNU/Linux 11 (bullseye) x86_64

Description

Flameshot produces a darker image than other screenshot tool.

Flameshot:

image

Gnome Screenshot: image

I have changed the opacity to 0% (outer area), but the problem persists. I don't find this behavior in GNOME 3.38.6 with Wayland. Now I use GNOME 3.38.6 with X11 for some reason.

Steps to reproduce

  1. run flameshot
  2. use keyboard shortcut or button in systray
  3. take the screenshot
  4. compare the result to other screenshot.

Screenshots or screen recordings

See the red and green arrow I made, it is brighter than the captured image, and see the comparison taken using GNOME screenshot.

https://user-images.githubusercontent.com/17734314/163400569-6089920b-093a-498d-b10f-21b3ce12669d.mp4

(play using MPV)

System Information

OS: Debian GNU/Linux 11 (bullseye) x86_64 Kernel: 5.10.0-13-amd64 DE: GNOME 3.38.6 WM: Mutter WM Theme: Adwaita Theme: dracula [GTK2/3] Icons: Papirus [GTK2/3] CPU: Intel i5-7200U (4) @ 3.100GHz GPU: NVIDIA GeForce 920MX GPU: Intel HD Graphics 620

image

image

azzamsa commented 2 years ago

solved. My https://github.com/F-i-f/soft-brightness is too low.