WE’RE HERE TO HELP.
帮助与支持
Help & support
从导入第一首歌，到保存你的跟唱。
From your first import to saving your performance.
音频来源与使用说明
Audio sources & permitted use
本 App 不提供任何音乐资源下载、不内置曲库。用户需要自行将拥有合法授权的无加密音频文件，通过文件 App、相册视频提取、系统分享导入到本 App，用于音频处理、翻唱练习。
This app does not provide music downloads or include a built-in music library. Users must supply unencrypted audio files they are legally authorized to use and import them into this app via the Files app, audio extracted from videos in Photos, or system sharing, for audio processing and cover-singing practice.
如何开始？
How do I start?
在录音页录制或导入歌曲，离线分离后到音频库选择伴奏，用作 K 歌伴奏。可导入 LRC 歌词，然后开始跟唱。结束后试听并保存。
Record or import a song on the recording tab. Separate it offline, then select the backing track in your library for karaoke. Import LRC lyrics if available, start singing, then preview and save.
没有封面或歌词？
Missing artwork or lyrics?
封面取决于文件内是否含有可读取的内嵌图片，并非所有音频都有封面。iOS 版可导入 LRC 歌词，不提供云端语音识别。
Artwork depends on readable images embedded in the file; not every file contains artwork. Import LRC files for lyrics on iOS, which does not provide cloud speech recognition.
分离较慢，或提示文件错误？
Slow separation or file errors?
首次处理需要准备音频，时间取决于设备性能与歌曲长度。请保持应用在前台并预留存储空间。文件错误时，请重新导入可正常播放的标准 MP3、M4A、WAV 或 FLAC。
Initial processing prepares the audio and takes time depending on your device and song length. Keep the app in the foreground and leave free storage. For file errors, reimport a playable standard MP3, M4A, WAV or FLAC file.
如何减少延迟与回声？
How can I reduce delay and echo?
建议使用有线耳机，减少扬声器声音被麦克风再次录入。蓝牙通常有额外延迟。可调整跟唱同步数值，完成一段短录音后试听比较。
Use wired headphones to reduce speaker sound being recorded by the microphone. Bluetooth often adds latency. Adjust karaoke synchronization and compare a short test recording.
如何释放空间？
How can I free up storage?
先导出需要保留的作品，再在音频库删除不需要的音频。设置 → 存储管理可以清理缓存；清理缓存不会删除你的歌曲。
Export performances you want to keep, then delete unwanted audio from the library. Settings → Storage management can clear caches without deleting your songs.
联系 Qstar Studio
Contact Qstar Studio
请将问题发送至 info@gtop.top，并附上设备型号、系统版本、App 版本和重现步骤。截图中请遮盖私人信息；无需提供密码、密钥或整首私人录音。
Email info@gtop.top with your device model, OS version, app version and steps to reproduce. Redact private information in screenshots. Do not send passwords, API secrets or full private recordings.