BiliCopilot-SponsorBlock

Project Overview

BiliCopilot (SponsorBlock Edition) is a third-party Bilibili desktop client for Windows 11, forked from Bili.Copilot. On top of the original it adds SponsorBlock support that automatically skips ads, sponsor spots, and self-promotion segments in videos. Segment marks come from a community-maintained database, and a prompt banner explains the type of segment being skipped.

The original experience, plus automatic skipping of ads and sponsor segments.

Key Features

• Auto skip: detects and skips marked sponsor or ad segments during playback
• Community data: uses a community-maintained database of segment marks
• Configurable switches: turn SponsorBlock and auto skip on or off in Settings
• Skip banner: shows an animated banner explaining the skipped segment type
• Local cache: caches queried segment info to reduce network requests
• Video playback: a built-in MPV scheme for fast decoding and stable playback
• AI assistance: connects to several AI services to summarize videos or articles
• Video download: built-in download and muxing tools with no extra dependencies

Target Audience

• Users who browse Bilibili on a PC
• Users tired of video ads
• Windows 11 users
• Users who want AI-assisted viewing

Quick Start

Download and install

1. Download the latest msix package from the Releases page
2. Double-click to install, and enable Developer Mode in Windows for the first run
3. The first install may require trusting the self-signed certificate

Usage

1. Open the app and sign in to Bilibili by QR code or the web page
2. Choose the MPV or external player scheme, then play a video
3. Enable SponsorBlock and auto skip in Settings

Core Advantages

• Auto skip: viewing stays continuous without manually fast-forwarding ads
• Community driven: segment marks are community-maintained and keep growing
• Always optional: every feature can be toggled in Settings
• Inherited features: keeps the original playback, AI, and download capabilities

System Requirements

Item	Requirement
OS	Windows 11
Runtime	MPV and ffmpeg are bundled, no extra install needed
Playback	The built-in MPV player, or an external MPV player

Notes

• The package uses a self-signed certificate, so the first install may need manual trust
• The first run requires enabling Developer Mode in Windows
• The built-in downloader relies on ffmpeg, so ARM64 devices may not be able to use it
• This project is a modified version, with copyright held by the original author