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Audio Master & Panner

5.0(

5 ratings

)
ExtensionTools20 users
Item media 1 (screenshot) for Audio Master & Panner

Overview

Real-time volume boost (up to 200%) and stereo pan control for any tab. No system settings required.

Audio Master & Panner lets you take full control of any tab's audio without leaving your browser. KEY FEATURES • Per-tab activation — capture any tab independently; each one keeps its own settings • Volume boost — amplify audio up to 200% for quiet videos or streams • Stereo panning — shift audio fully left or right, perfect for routing two tabs to separate sides • Non-destructive — deactivating restores the tab's original audio instantly • Double-click to reset — double-click any slider to return to its default (Volume: 100%, Pan: Center) • State memory — your volume and pan settings are remembered per tab during the session HOW IT WORKS When you activate a tab, the extension captures its audio stream and routes it through a real-time processing chain (GainNode → StereoPannerNode) powered by the Web Audio API. The tab's native output is muted during capture so you only hear the processed signal. No audio is recorded or sent anywhere. PERMISSIONS • tabCapture: capture the tab's audio stream • offscreen: run the audio processor in a background document (Manifest V3 requirement) • tabs: mute the captured tab and restore it on stop ----------------------------- Audio Master & Panner te da control total sobre el audio de cualquier pestaña, sin salir del navegador. CARACTERÍSTICAS PRINCIPALES • Activación por pestaña — captura pestañas de forma independiente; cada una conserva su propia configuración • Amplificación de volumen — sube el audio hasta 200% para videos o streams con sonido bajo • Paneo estéreo — dirige el audio completamente a la izquierda o la derecha; ideal para enrutar dos pestañas a lados separados • No destructivo — al desactivar, el audio original de la pestaña se restaura de inmediato • Doble clic para reiniciar — doble clic en cualquier slider lo regresa a su valor predeterminado (Volumen: 100%, Paneo: Centro) • Memoria de sesión — el volumen y paneo de cada pestaña se recuerdan durante la sesión CÓMO FUNCIONA Al activar una pestaña, la extensión captura su flujo de audio y lo enruta por una cadena de procesamiento en tiempo real (GainNode → StereoPannerNode) usando la Web Audio API. La salida nativa de la pestaña se silencia durante la captura para que solo escuches la señal procesada. No se graba ni se envía ningún audio a ningún lugar. PERMISOS • tabCapture: capturar el flujo de audio de la pestaña • offscreen: ejecutar el procesador de audio en un documento en segundo plano (requisito de Manifest V3) • tabs: silenciar la pestaña capturada y restaurarla al detener

Details

  • Version
    1.0
  • Updated
    May 6, 2026
  • Size
    44.62KiB
  • Languages
    español (Latinoamérica)
  • Developer
    Website
    Email
    saul.quintero.co@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

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