StreamCap is a free, open-source live stream recorder supporting 40+ platforms. Features auto-monitoring, batch recording, scheduled tasks, and MP4 transcoding powered by FFmpeg.
1. ✨What is StreamCap?
StreamCap is a free and open-source live stream recording tool that supports recording from over 40 domestic and international platforms. It offers batch recording, loop monitoring, scheduled tasks, and automatic transcoding. Built on FFmpeg and StreamGet, it monitors live rooms in real time and starts recording the moment a stream goes live, making your recording workflow more efficient and convenient.
2. ✨Core Features
StreamCap comes packed with features. Here are its core highlights:
2.1 🔄 Smart Loop Monitoring
StreamCap performs 24/7 uninterrupted scanning of live room status. Once it detects that a stream has started, recording begins immediately, ensuring you never miss any精彩 moments. This means even when you're away from your computer, your favorite streams get recorded automatically.
2.2 ⏰ Scheduled Recording
You can set specific time windows during which the program monitors live room status, giving you flexible and controllable recording plans. This is especially useful for streamers with fixed schedules, helping avoid unnecessary resource consumption.
2.3 🎨 Multi-Format Output Support
StreamCap supports multiple output formats, including:
- Video formats: ts, flv, mkv, mov, mp4, and more.
- Audio formats: mp3, m4a, and more.
This allows you to choose the format that best fits your needs.
2.4 🔄 Automatic Transcoding
Once recording is complete, StreamCap automatically converts files to the widely compatible MP4 format, requiring no manual operation and making sharing or storage effortless.
2.5 📢 Real-Time Notifications
Through its message push mechanism, you receive timely updates when streams go live or end, so important broadcasts are never missed.
2.6 🌐 Multi-Platform Support
StreamCap supports over 40 major domestic and international live streaming platforms, including:
| Domestic Platforms | International Platforms |
|---|---|
| Douyin, Kuaishou, Huya, Douyu | TikTok, Twitch |
| Bilibili, Xiaohongshu, Baidu, Weibo | YouTube, PandaTV |
| Kugou, Taobao, JD | SoopLive, FlexTV |
3. 🛠️ Usage Guide
3.1 Basic Steps
- Add a live room: Open the software, click the "+" button, and enter the live room URL, streamer name, video format, resolution, and save path.
- Configure monitoring parameters: Enable the "Daily Scheduled Monitoring" feature so the software automatically watches the live room and starts recording.
- Start recording: Once configured, the software automatically monitors live room status and starts recording as soon as the stream goes live.
- View and manage recordings: After recording completes, you can find the recorded files in the software interface and play, transcode, or export them as needed.
3.2 Advanced Tips
- Batch recording: Add multiple live rooms at once. StreamCap monitors them simultaneously and automatically records any room that goes live.
- Leverage scheduled tasks: For streamers with fixed broadcast times, set scheduled tasks to monitor only during specific windows to save system resources.
- Customize output format: Choose different output formats based on your post-processing needs. For example, select ts or mkv for higher information retention if you plan to edit later; choose mp4 for direct viewing.
- Integrate notifications: Combine the message push feature with instant messaging tools to stay informed about live status even when away from your computer.
4. ⚙️ Download, Installation & Deployment
4.1 System Requirements
StreamCap supports both Windows and macOS, and also offers web-based access.
4.2 Installation Steps
Download the software:
- Official download: GitHub Releases page.
- Baidu Netdisk link: https://pan.baidu.com/s/1z-UIQb_Dqm799EN6nJGdAg?pwd=5q7b (Extraction code: 5q7b).
Choose your version:
- If FFmpeg is already installed on your system, download the "noFF" version (does not include FFmpeg).
- If FFmpeg is not installed, download the full version that bundles FFmpeg.
Install and run:
- Windows users: Download the StreamCap.zip file, extract it, and run StreamCap.exe.
- macOS users: Download the StreamCap.dmg file and follow the prompts to complete installation.
FFmpeg installation (if you chose the noFF version):
- Visit the FFmpeg official download page: https://ffmpeg.org/download.html.
- After extraction, add the path of the
binfolder to your system'sPATHenvironment variable.
4.3 Important Notes
- Initial startup may be slow; please wait patiently for the interface to initialize.
- Windows may display a security warning prompt—you'll need to select "Run anyway."
- Check for software updates regularly to get the latest features and fixes.
5. 🔍 Comparison with Similar Tools
In the live stream recording space, there are several alternatives beyond StreamCap. Here's how StreamCap compares:
| Feature | StreamCap | Other Common Recorders |
|---|---|---|
| Open source & free | ✅ | ❌ (most are paid) |
| Multi-platform support | ✅ (40+) | ⭕ (usually fewer) |
| Automatic transcoding | ✅ | ⭕ (some don't support) |
| Message push | ✅ | ⭕ (some don't support) |
| Scheduled tasks | ✅ | ⭕ (some don't support) |
StreamCap's biggest advantage is being completely open-source and free, unlike some recommended commercial tools (such as StreamFab) which cost around NT$2,980 per year. It also supports more platforms and offers a more comprehensive feature set.
For users needing enterprise-grade live streaming solutions, Wowza alternatives like Callaba or Ant Media Server are worth considering, but these are typically better suited for large-scale professional deployments rather than personal recording.
6. 💡 Tips & Best Practices
- Set recording quality wisely: Higher resolution means larger file sizes. Balance quality and storage based on your actual needs.
- Clear cache regularly: Clean the software's cache after extended use to maintain optimal performance.
- Respect platform policies: Different platforms have different rules regarding recording—please comply with each platform's terms of use.
- Ensure network stability: A stable network connection during recording prevents incomplete files caused by stream interruptions.
- Monitor system resources: Long recording sessions can consume significant CPU and storage—make sure your device can handle the load.
7. 🎯 Summary
As a powerful open-source live recording tool, StreamCap stands out in the field thanks to its multi-platform support, automated recording, multiple output formats, and stable, reliable performance.
Whether you're an everyday viewer wanting to revisit favorite streams or a content creator in need of source material, StreamCap has you covered. Its completely free and open-source nature gives it a clear edge over commercial alternatives.
If you're looking for a reliable live stream recorder, give StreamCap a try—it's sure to become a trusted companion in your streaming and creative workflow.
Note: This is the English translation of the original Chinese version.