拾流下载器基于 Tauri、yt-dlp 和 ffmpeg 构建，支持 YouTube 下载、Bilibili 下载、单视频、多链接批量下载和播放列表任务。安装包已经内置下载引擎和媒体处理依赖，用户打开后即可直接使用。
Shiliu Downloader is built with Tauri, yt-dlp, and ffmpeg. It supports YouTube downloads, Bilibili downloads, batch links, and playlists in one place, with the download engine bundled inside the app.
它不是命令行包装页，而是一个围绕“解析、选择格式、批量入队、查看进度、失败重试”这一整条链路做出来的桌面应用。
This is not a thin shell over a command line. It is a desktop workflow built around parsing, format selection, batching, progress tracking, and retrying failed jobs.
输入一个链接可以精细选格式，输入多条链接或整个播放列表时，当前规则会自动复用到整批任务。
Use the same interface for one-off downloads, pasted link batches, or entire playlists. Your selected rule can be reused across the whole queue.
解析后直接展示可下载格式、高分辨率视频流、音频流和字幕信息。用户看到什么，就能选什么。
Parsed formats are shown directly, including higher-resolution video-only streams, audio variants, and subtitles, so users can pick concrete outputs.
支持实时进度、取消、失败重试、历史记录和本地持久化。关闭应用后重新打开，任务状态和历史仍然保留。
Track progress in real time, cancel running jobs, retry failures, and keep local history across app restarts.
这一页会自然覆盖用户真实会搜索的场景词，而不是靠生硬堆关键词。
This page is intentionally written around real user search intent instead of keyword stuffing.
适合下载公开视频、批量链接和播放列表任务，也支持在需要时接入浏览器 Cookie 或 Cookie 文件。
Suitable for public videos, batch links, and playlists, with browser cookies or cookie files available when needed.
支持 Bilibili 视频解析、常见画质格式选择和桌面端任务管理，不需要让用户自己拼命令参数。
Supports Bilibili video parsing, common quality selection, and desktop task management without forcing users into command-line flags.
解析整组内容后，可以把第一条的格式规则应用到整批任务，也能对条目逐一调整。
Parse a whole list, reuse the first item’s format rule across the batch, and optionally override individual entries.
一次粘贴多条链接，统一入队、统一跟踪进度、统一重试失败任务，更适合重度下载场景。
Paste multiple links at once, queue them together, track progress together, and retry failures from one task center.
根据你的设备直接下载安装包。当前版本为 0.1.1。
Pick the build that matches your machine. Current version: 0.1.1.
适用于 M1、M2、M3、M4 等 Apple Silicon 设备。已完成签名和公证，可直接分发。
For M1, M2, M3, M4, and other Apple Silicon devices. Signed and notarized for direct distribution.
适用于 Intel 芯片 Mac。当前发布包已重新完成签名、公证和运行校验。
For Intel-based Macs. The current build has been re-signed, re-notarized, and verified after packaging fixes.
适用于 64 位 Windows。使用安装器直接完成安装，内置下载引擎和媒体处理依赖。
For 64-bit Windows. Install with the bundled setup package, including the download engine and media-processing dependencies.
整个流程控制在几步里，不需要命令行，也不需要先让用户手动安装一堆依赖。
The whole workflow fits into a few steps, without exposing users to command-line flags or separate dependency installs.
输入单个视频、多条链接，或者整个播放列表。
Paste a single video, a batch of links, or a full playlist.
先解析第一条内容，确认视频、音频、字幕和分辨率选项。
Parse the first item and pick video, audio, subtitle, and resolution options.
当前选择会自动应用到整批任务，也支持对播放列表条目单独调整。
Your current rule can be applied to the whole batch, with per-item overrides for playlists when needed.
任务中心里能看到进度、速度、ETA，也能取消或重试失败任务。
The task center shows progress, speed, and ETA, and lets users cancel or retry failed jobs.
把用户最可能关心的事直接说清楚，减少下载前的犹豫。
Answer the questions people usually have before they hit the download button.
当前版本免费提供，并以开源项目的方式持续迭代。你可以直接下载安装使用，但这不代表第三方平台内容也天然具备下载授权。
The current release is free to use and developed as an open-source project. You can download and install it directly, but that does not automatically grant permission to save content from third-party platforms.
凡是 `yt-dlp` 能稳定解析的站点，原则上都可以接入。当前测试重点是 YouTube、Bilibili 等常见视频站点。
In principle, any site that `yt-dlp` can parse reliably can be supported. Current testing focuses on YouTube, Bilibili, and other common video sources.
个别登录态链接会受到 YouTube challenge 和 `yt-dlp` 上游兼容性的影响。这类问题通常是上游解析链路限制，而不是界面参数配置错误。
Some logged-in YouTube links are still affected by YouTube challenges and upstream `yt-dlp` compatibility. Those failures are usually upstream limitations rather than a UI configuration issue.
不行。请只在你有权访问、下载和保存内容的前提下使用，并遵守所在地法律、平台条款和版权要求。
No. Use the app only when you have the right to access, download, and keep the content, and follow local laws, platform terms, and copyright rules.