a7cf4daf3b
The assumption that underflow and overbuffering are caused by jitter (and that the delay between the producer and consumer will be caught up) does not always hold. For example, if the consumer does not consume at the expected rate (the SDL callback is not called often enough, which is an audio output issue), many samples will be dropped due to overbuffering, decreasing the average buffering indefinitely. Prevent the average buffering to become negative to limit the consequences of an unexpected behavior. PR #4572 <https://github.com/Genymobile/scrcpy/pull/4572> |
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|---|---|---|
| .github/ISSUE_TEMPLATE | ||
| app | ||
| assets | ||
| config | ||
| doc | ||
| gradle/wrapper | ||
| server | ||
| .gitignore | ||
| FAQ.md | ||
| LICENSE | ||
| README.md | ||
| build.gradle | ||
| bump_version | ||
| cross_win32.txt | ||
| cross_win64.txt | ||
| gradle.properties | ||
| gradlew | ||
| gradlew.bat | ||
| install_release.sh | ||
| meson.build | ||
| meson_options.txt | ||
| release.mk | ||
| release.sh | ||
| run | ||
| settings.gradle | ||
README.md
scrcpy (v2.3.1)
pronounced "screen copy"
This application mirrors Android devices (video and audio) connected via USB or over TCP/IP, and allows to control the device with the keyboard and the mouse of the computer. It does not require any root access. It works on Linux, Windows and macOS.
It focuses on:
- lightness: native, displays only the device screen
- performance: 30~120fps, depending on the device
- quality: 1920×1080 or above
- low latency: 35~70ms
- low startup time: ~1 second to display the first image
- non-intrusiveness: nothing is left installed on the Android device
- user benefits: no account, no ads, no internet required
- freedom: free and open source software
Its features include:
- audio forwarding (Android 11+)
- recording
- mirroring with Android device screen off
- copy-paste in both directions
- configurable quality
- camera mirroring (Android 12+)
- mirroring as a webcam (V4L2) (Linux-only)
- physical keyboard/mouse simulation (HID)
- OTG mode
- and more…
Prerequisites
The Android device requires at least API 21 (Android 5.0).
Audio forwarding is supported for API >= 30 (Android 11+).
Make sure you enabled USB debugging on your device(s).
On some devices, you also need to enable an additional option USB debugging (Security Settings) (this is an item different from USB debugging)
to control it using a keyboard and mouse. Rebooting the device is necessary once
this option is set.
Note that USB debugging is not required to run scrcpy in OTG mode.
Get the app
User documentation
The application provides a lot of features and configuration options. They are documented in the following pages:
Resources
- FAQ
- Translations (not necessarily up to date)
- Build instructions
- Developers
Articles
Contact
If you encounter a bug, please read the FAQ first, then open an issue.
For general questions or discussions, you can also use:
- Reddit:
r/scrcpy - Twitter:
@scrcpy_app
Donate
I'm @rom1v, the author and maintainer of scrcpy.
If you appreciate this application, you can support my open source work:
Licence
Copyright (C) 2018 Genymobile
Copyright (C) 2018-2023 Romain Vimont
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.