# putyy/res-downloader

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18,158 stars · 2,257 forks · Go · Apache-2.0

## Links

- GitHub: https://github.com/putyy/res-downloader
- Homepage: https://github.com/putyy/res-downloader
- awesome-repositories: https://awesome-repositories.com/repository/putyy-res-downloader.md

## Topics

`douyin` `kuaishou` `res-downloader` `wechat` `wechat-video` `xiaohongshu`

## Description

Res-downloader is a network proxy utility designed to intercept, analyze, and extract multimedia assets from web traffic. It functions as a gateway that captures video, audio, and image files directly from data streams for local storage and offline access.

The tool employs man-in-the-middle interception to decrypt and inspect network packets, allowing it to identify media resources through pattern matching and content type filtering. It integrates proxy-based routing to manage outgoing requests, enabling the retrieval of content that may be subject to regional restrictions or network-level access policies.

The software handles large media streams by processing data asynchronously, ensuring that file reconstruction occurs without blocking the primary execution flow. It provides a framework for archiving web-based media and analyzing how online platforms deliver content to end users.

## Tags

### Graphics & Multimedia

- [Media Downloaders](https://awesome-repositories.com/f/graphics-multimedia/media-processing-analysis/media-downloaders.md) — Acts as a network proxy to intercept and extract media files from web traffic for local storage.
- [Media Content Archivers](https://awesome-repositories.com/f/graphics-multimedia/media-production-suites/media-management-production/media-archiving/media-content-archivers.md) — Captures and saves online video, audio, and image files to local storage for offline access.
- [Automated Media Extractors](https://awesome-repositories.com/f/graphics-multimedia/media-processing-analysis/media-manipulation/media-processing/automated-media-extractors.md) — Identifies and downloads video, audio, and image assets directly from intercepted network data streams.
- [Media Analysis](https://awesome-repositories.com/f/graphics-multimedia/media-processing-analysis/media-analysis.md) — Intercepts network traffic to identify and extract media files for local storage and analysis. ([source](https://github.com/putyy/res-downloader/tree/master/docs))
- [Media Stream Processing](https://awesome-repositories.com/f/graphics-multimedia/media-processing-analysis/media-manipulation/media-processing/streaming-network-frameworks/media-stream-processing.md) — Processes large media streams asynchronously to ensure efficient file reconstruction without blocking the main execution flow.

### Networking & Communication

- [Traffic Interceptors](https://awesome-repositories.com/f/networking-communication/traffic-interceptors.md) — Routes web requests through a proxy to capture and save multimedia content from online sources.
- [Traffic Interception Tools](https://awesome-repositories.com/f/networking-communication/traffic-interception-tools.md) — Intercepts and decrypts encrypted network traffic to identify and inspect media resources in transit.
- [Traffic Routing Proxies](https://awesome-repositories.com/f/networking-communication/network-infrastructure-routing/network-infrastructure-configuration/network-infrastructure/traffic-routing-proxies.md) — Routes outgoing network traffic through external gateways to bypass regional restrictions and access locked content.

### Security & Cryptography

- [Media Asset Analysis](https://awesome-repositories.com/f/security-cryptography/web-security-analysis/media-asset-analysis.md) — Analyzes how online platforms deliver media content by inspecting and extracting assets from web traffic.