Edge Add-ons
4Versions
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6 indicators in this extension

6 indicators
0 versions analysed

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What our analysis found

5.1 Surround for Netflix, used by 1,143 people, is not yet reviewed by Extension Auditor. It was last updated in February 2026.

5.1 Surround for Netflix

5.1 Surround for Netflix Edge extension security report

ID: binkliomfaficonojepgobcoekpfapnj

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status
Active
Version
1.2.0
Size
6.09 MB
Rating
4.0/5
Reviews
12
Users
1,143
Type
Extension
Updated
Feb 14, 2026
Category
Entertainment
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Author
Shyam Sangeeth
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
1,143

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Install growth

Item
Type
Severity
Description
declarativeNetRequest
Permission
Critical
This permission allows the extension to define rules to block, redirect, or modify network requests. Rated Critical because it can control all network traffic, potentially blocking security updates or redirecting to malicious sites.
declarativeNetRequestWithHostAccess
Permission
Critical
This permission combines network request modification with host permissions. Rated Critical because it can modify requests for specific domains, potentially targeting sensitive websites with precise attack rules.
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 10% increase: Early script execution enables pre-emptive content manipulation
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
*://assets.nflxext.com/*
Host
Medium
Host permission — access limited to this URL pattern.
*://a.nflxso.net/*
Host
Medium
Host permission — access limited to this URL pattern.
*://www.netflix.com/*
Host
Medium
Host permission — access limited to this URL pattern.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.

6 indicators in this extension

6 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

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About this extension

Enables 5.1 surround sound for Netflix in Microsoft Edge

Read the publisher’s full description

Edge 5.1 Audio for Netflix is a specialized browser extension designed to significantly enhance your Netflix viewing experience on Microsoft Edge by unlocking immersive 5.1 surround sound playback. Typically, Netflix restricts audio output on many browsers and platforms to stereo (2.0) sound, even when multi-channel audio streams are readily available, limiting the richness and depth of the audio experience. This extension addresses that limitation by enabling full 5.1 channel support directly within your Edge browser, allowing you to enjoy your favorite movies and series with true cinematic audio quality. The extension achieves this by intelligently patching Netflix’s core playback scripts in real-time. It employs a sophisticated combination of script redirection and configuration injection to bypass the default platform limitations without compromising video quality or Digital Rights Management (DRM) protections. This method convinces the Netflix player to deliver higher-fidelity, multi-channel audio streams whenever such streams are accessible. By working behind the scenes, Edge 5.1 Audio for Netflix delivers enhanced surround sound without interrupting your streaming experience or requiring manual intervention after setup. Edge 5.1 Audio for Netflix operates automatically with minimal user configuration required. It uses service workers and content scripts that detect when you are accessing Netflix and apply necessary modifications seamlessly. Its approach ensures robust compatibility across all official Netflix domains and streaming URLs, maintaining a smooth and consistent playback environment. The extension strictly applies its enhancements only to Netflix pages, guaranteeing that your other browsing activities remain unaffected. Whether you are a home theater aficionado seeking to replicate the authentic surround sound experience found on smart TVs and dedicated streaming devices or simply want to upgrade your laptop or desktop audio, this extension offers a straightforward, reliable solution. It makes enjoying immersive 5.1 surround sound on Netflix effortless and part of your regular streaming routine. Key Features: - Enables native 5.1 surround sound playback for Netflix videos directly within the Microsoft Edge browser, unlocking richer audio experiences. - Automatically patches Netflix’s player core scripts to unlock access to multi-channel, high-fidelity audio streams without degrading video or DRM. - Operates transparently in the background requiring no manual activation or complicated settings each time you watch. - Fully compatible with all official Netflix domains, streaming URLs, and various playback environments to ensure broad usability. - Applies audio enhancement modifications exclusively on Netflix pages to avoid affecting unrelated web browsing or performance. - Supports storage sync for personalized audio channel settings, enabling your surround sound preferences to persist across sessions and devices. - Utilizes efficient resource redirection techniques that minimally impact page load times or streaming performance, maintaining smooth playback. How It Works: 1. Install the Edge 5.1 Audio for Netflix extension from the Microsoft Edge Add-ons store. 2. Open or reload any Netflix tab; the extension activates automatically on all Netflix URLs. 3. The extension intercepts the loading of Netflix’s player core script (cadmium-playercore.js) using secure script redirection methods. 4. It injects a custom patched version of the player core script that supports enhanced multi-channel audio playback, typically enabling 5.1 surround sound. 5. Content scripts dynamically communicate with the player to apply the desired audio channel settings and activate surround sound mode. 6. Audio preferences are stored using the browser’s sync storage system, ensuring your settings persist and synchronize across devices and browser sessions. 7. Stream Netflix content as usual, now enjoying movies and shows with high-quality surround sound without any additional steps. Privacy: - No personal data collected.

User reviews

Extension files

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URLs
4
IPv4
2

URLs

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No URLs found
No IP addresses found

6 indicators in this extension

6 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

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Version
Size
Verdict
Findings
Permhash
1.0.0
Latest
0.94 MBNot scanned—
22f40518f63bb6d85ccbba0736337ad3877079a45fbf1fdc9739c883c1004cd3
1.0.1
3.30 MBNot scanned—
22f40518f63bb6d85ccbba0736337ad3877079a45fbf1fdc9739c883c1004cd3
1.1.0
4.76 MBNot scanned—
22f40518f63bb6d85ccbba0736337ad3877079a45fbf1fdc9739c883c1004cd3
1.2.0
6.09 MBNot scanned—
22f40518f63bb6d85ccbba0736337ad3877079a45fbf1fdc9739c883c1004cd3
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