Audio Stems

如何从文件提取伴奏音轨并识别视频背景音乐

轻松实现提取视频伴奏音频,支持YouTube、TikTok、Instagram与本地视频文件。

提取视频伴奏音频的具体步骤

Isolate clean backing music and identify the track in four steps.

1

Upload File or Input Video Link

Upload an audio or video file to isolate stems, or enter a social video link to identify the background song.

2

Select Isolation or Identification

Choose vocal isolation for your uploaded file or run identification for video links.

3

Neural AI Stem Separation

UVR5 MDX-Net AI splits vocals and instruments into independent studio channels.

4

Preview Stems or View Identified Song

For uploaded files, preview the 15-second isolated stem directly in your browser and export the stem. For links, review the identified song title, artist, and streaming links.

High-Fidelity AI Stem Separation

Why neural extraction improves on traditional vocal removers

Traditional karaoke vocal removers used simple center-channel phase inversion, which muffles the bass, removes stereo reverbs, and leaves tinny artifacts.

BGM Finder's neural demixing engine isolates frequency components using deep learning models trained specifically on commercial and spoken audio. The resulting instrumental track retains crisp highs, punchy transients, and clean stereo imaging.

Whether you need to identify an elusive background melody or isolate instrumental layers, BGM Finder delivers clean stems for uploaded files in seconds.

In-Browser Audio Preview & Recognition (Uploads Only)

Audition tracks instantly with zero third-party downloads

Listen to the isolated backing track directly in your browser for uploaded files without third-party downloads. For pasted video links, separation runs strictly in the background for song identification. BGM Finder matches the clean melody against global acoustic fingerprint catalogs, giving you the verified song title, artist name, and official streaming links on Spotify and Apple Music.

专业技巧与优化

Acoustic Fingerprint Accuracy

Separating dialogue from background music removes spectral frequency collisions, significantly improving acoustic fingerprint matching on speech-heavy audio.

Compliance & Fair Audio Usage

In compliance with platform terms of service, stem preview and WAV downloads are supported exclusively for user-uploaded audio files where you hold the rights. Video links use internal separation for identification only.

常见问题

关于此工作流程的核心问题

Can I identify background music in long videos?

Yes, videos longer than 2 minutes include an interactive segment picker so you can target the exact section you want to analyze.

Is the instrumental extraction free?

Yes. For user-uploaded files, you can generate and preview instrumental stems 100% free with no account or credit card required.

准备好识别这首音乐了吗?

立即粘贴 YouTube、TikTok 或 Instagram 链接,秒级提取并识别背景音乐。

开始音乐搜索

探索更多指南与教程

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