Perfect Pixel (alt+g) not working properly.

Genymobile / scrcpy

Display and control your Android device

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Perfect Pixel (alt+g) not working properly. #4880

Closed DienoX closed 3 weeks ago

DienoX commented 3 weeks ago

[x] I have read the FAQ.
[x] 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)

rom1v commented 3 weeks ago

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

DienoX commented 3 weeks ago

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.

rom1v commented 3 weeks ago

You have nothing to apologize for. :wink: