Genymobile / scrcpy

Display and control your Android device

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Perfect Pixel (alt+g) not working properly.

DienoX opened this issue · comments

  • I have read the FAQ.
  • I have searched in existing issues.

Environment

  • OS: [e.g. Debian, Windows, macOS...] Windows
  • scrcpy version: [e.g. 1.12.1] newest
  • installation method: [e.g. manual build, apt, snap, brew, Windows release...] Windows release
  • device model: waydroid
  • Android version: [e.g. 10] 11

Describe the bug
Pixel perfect It's not working properly.
After using alt+g, the height is 4 pixels too low.
I use waydroid and on the waydroid screen via rdp the quality seems to be much better.
Below are my measurements from GIMP.
image (1)
image

After using alt+g, the height is 4 pixels too low.

This is not alt+g, it's the window size of the device which is not a multiple of 8, so scrcpy rounds it down to the next multiple of 8 (it is a requirement for many encoders). Check the size reported by scrcpy, probably:

INFO: Texture: 960x536

I use waydroid and on the waydroid screen via rdp the quality seems to be much better.

You can adapt video quality by changing the codec, encoder and bitrate. See https://github.com/Genymobile/scrcpy/blob/master/doc/video.md

You're right. Everything was done wrong by me. I was unaware of this behavior.

Now I set the resolution to 1280x720 and the image looks very similar to it in waydroid. There is no need to change other parameters.

Can I close this report? And once again I apologize for my lack of knowledge.

You have nothing to apologize for. 😉