Official Learning Center

Master Video Downloading & Editing

Discover how to leverage our powerful Chrome/Edge extensions and local WebAssembly studio to intercept M3U8 streams and process media like a professional.

HLS & M3U8 Downloader

Learn how to capture and download complex network streams. Our extension bypasses CORS restrictions to grab raw media fragments instantly.

  • Sniff M3U8 manifests automatically
  • Download multiple .ts chunks in parallel
  • Compile lossless MP4 files locally
  • Zero server uploads required

Local Web Studio

Master our browser-based editing suite. Utilize native FFmpeg.wasm to refine your downloaded videos without leaving the webpage.

  • Frame-accurate trimming and cutting
  • High-ratio video compression
  • Extract high-fidelity audio (MP3/WAV)
  • 100% private, offline processing
StudioVid Preview

A Complete Local Powerhouse

StudioVid operates 100% locally on your computer's hardware. By utilizing modern web APIs, your video files never touch our servers, ensuring absolute privacy, infinite file size limits, and industry-leading rendering speed.

Precision Trimming

Execute frame-perfect cuts using our visual timeline to keep only the best moments.

Smart Compression

Reduce heavy MP4 weights drastically without losing visual quality using optimized H.264 codecs.

Audio Extraction

Strip audio tracks from video streams and convert them directly to lossless formats.

Open Web Studio

Quick Start Guide: Intercept & Edit

Follow these four steps to master the StudioVid workflow.

1

Browser Detection

Navigate to any video page and let the StudioVid extension sniff the hidden M3U8 or HLS network traffic automatically.

2

Choose Quality

Select your preferred rendering resolution (up to 4K) and download bit-rate from the detected stream list.

3

Fast Extraction

Click download and watch the progress fly. Our engine utilizes multiple parallel threads for maximum local speed.

4

Final Export

Save your compiled video as a standard MP4 file to your hard drive, or send it directly to our Web Studio for editing.