The Frustration of Mouse Capture

Oct 13, 2025 by magicalceylontours.com 75 views

Problem Description

Using scrcpy to control an Android device with the --mouse=uhid option on Windows can be frustrating when the mouse gets trapped inside the scrcpy window. This issue can cause inconvenience, especially when switching between controlling the device and using other programs on the PC. In this article, we will explore a feature request to add an option to prevent mouse capture with --mouse=uhid.

The Frustration of Mouse Capture

When using scrcpy to control an Android device with the --mouse=uhid option on Windows, the mouse can get trapped inside the scrcpy window after starting to interact with it. This means that the user has to resort to ALT+TAB or find another way to free the mouse, which can be inconvenient. The user needs to switch between controlling the device and using other programs on the PC without extra hassle.

The Need for a Solution

To address this issue, we need a solution that allows the user to use their PC mouse to control the Android device when it's inside the scrcpy window but doesn't lock it there. When the mouse is moved outside the window, it should just work on the PC normally without being trapped. This would make it easier for users to switch between controlling the device and using other programs on the PC.

The Proposed Solution

The proposed solution is to add an option, like --no-mouse-capture, that lets the user use their PC mouse to control the Android device when it's inside the scrcpy window but doesn't lock it there. When the mouse is moved outside the window, it should just work on the PC normally without being trapped. For example, the user could run scrcpy --mouse=uhid --no-mouse-capture, and the mouse would only control the device when it's over the window, then move freely outside.

Alternatives Considered

Not using the --mouse=uhid option and using touches is an alternative considered. However, this would not provide the same level of control and precision as using the mouse.

Additional Context

The user is using scrcpy 3.0.2 on Windows 10 to control their Samsung S22. Their current working command is:

scrcpy --serial=R5xxxxxxx6V --window-title=S22 --mouse=uhid --stay-awake --audio-buffer=100 --max-size=2336 --legacy-paste --max-fps=60 --turn-screen-off

Benefits of the Proposed Solution

The proposed solution would provide several benefits, including:

Improved user experience: The user would no longer have to deal with the frustration of mouse capture, making it easier to switch between controlling the device and using other programs on the PC.
Increased productivity: With the ability to use the mouse freely, the user would be able to work more efficiently and effectively.
Enhanced control: The user would have more control over the device, allowing for more precise interactions and a better overall experience.

Conclusion

Frequently Asked Questions

Q: What is the current issue with mouse capture when using scrcpy with --mouse=uhid?

A: When using scrcpy to control an Android device with the --mouse=uhid option on Windows, the mouse can get trapped inside the scrcpy window after starting to interact with it. This means that the user has to resort to ALT+TAB or find another way to free the mouse, which can be inconvenient.

Q: Why is it necessary to add an option to prevent mouse capture?

A: Adding an option to prevent mouse capture would greatly improve the user experience when using scrcpy to control an Android device on Windows. It would allow the user to use their PC mouse to control the device when it's inside the scrcpy window but doesn't lock it there. When the mouse is moved outside the window, it should just work on the PC normally without being trapped.

Q: What are the benefits of adding this option?

A: The benefits of adding this option include:

Improved user experience: The user would no longer have to deal with the frustration of mouse capture, making it easier to switch between controlling the device and using other programs on the PC.
Increased productivity: With the ability to use the mouse freely, the user would be able to work more efficiently and effectively.
Enhanced control: The user would have more control over the device, allowing for more precise interactions and a better overall experience.

Q: What alternatives are available if this option is not implemented?

A: Not using the --mouse=uhid option and using touches is an alternative considered. However, this would not provide the same level of control and precision as using the mouse.

Q: How would the option work?

A: The option would work by allowing the user to use their PC mouse to control the device when it's inside the scrcpy window but doesn't lock it there. When the mouse is moved outside the window, it should just work on the PC normally without being trapped. For example, the user could run scrcpy --mouse=uhid --no-mouse-capture, and the mouse would only control the device when it's over the window, then move freely outside.

Q: What is the current working command for scrcpy?

A: The current working command for scrcpy is:

scrcpy --serial=R5xxxxxxx6V --window-title=S22 --mouse=uhid --stay-awake --audio-buffer=100 --max-size=2336 --legacy-paste --max-fps=60 --turn-screen-off

Q: What are the system requirements for this feature?

A: The system requirements for this feature are:

Operating System: Windows 10
scrcpy Version: 3.0.2
Android Device: Samsung S22

Q: How can I provide feedback on this feature request?

A: You can provide feedback on this feature request by commenting on this article or by submitting a new issue on the scrcpy GitHub repository.