Wiki Article · Cinematic

MediaDevices API

MediaDevices API ek browser Web API hai jo JavaScript developers ko user ke media devices —…

Overview

MediaDevices API — Quick Facts

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Field: Detail

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Term: MediaDevices API

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Type: Web API / Browser API

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Access Point: navigator.mediaDevices

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Infobox

📚 | Field | Detail | |---|---| | Term | MediaDevices API | | Type | Web API / Browser API |…

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Itihaas (History)

💡 Prefixed Era (2011-2013) navigator.getUserMedia() pehla attempt tha browser me camera/mic…

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Key Methods Overview

🎯 | Method | Purpose | Returns | Permission | |---|---|---|---| | getUserMedia(constraints)…

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getUserMedia

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Basic — { video: true, audio: true…

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Resolution — { video: { width:…

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Specific Device — { video: {…

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Facing Mode — { video: {…

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getDisplayMedia

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Usage —…

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User Picker — Browser ek picker…

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Video Track — Selected source ka…

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No Device Selection — Developer…

Topic 6

enumerateDevices

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Usage —…

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Returns — Array of MediaDeviceInfo…

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Privacy Note — Permission milne se…

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groupId — Same physical device ke…

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API Flow

🌟 `mermaid sequenceDiagram participant App as Web App participant MD as…

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Permission Model

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Explicit Consent — Har…

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Secure Context Only — API sirf…

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Indicator — Jab camera/mic active…

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Per-Origin — Permission site ke…

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Constraints System

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ideal — Browser best-effort try…

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exact — Strictly yeh chahiye.…

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min / max — Range specify karo. {…

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width, height — Resolution.

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Challenges

💡 1. Permission Friction — Har bar permission prompt user experience disrupt karta hai.…

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Benefits

🎯 1. Native Access — Browser me directly camera, mic, screen access. Koi…

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Glossary

⭐ | Term | Meaning | |---|---| | MediaDevices | Browser object jo media device access…

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Disclaimer

🔑 Yeh article Aliens Wiki ke liye likha gaya hai, Hinglish (Roman) me. Yeh informational…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

MediaDevices API ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

MediaDevices API ka 'Term' kya hai?

Complete! 🎉

MediaDevices API Complete!

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