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89 lines
7.3 KiB
Markdown
89 lines
7.3 KiB
Markdown
# cobalt
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Best way to save what you love.
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Main instance: [co.wukko.me](https://co.wukko.me/)
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[](https://crowdin.com/project/cobalt) [](https://deepsource.io/gh/wukko/cobalt/?ref=repository-badge) [](https://deepsource.io/gh/wukko/cobalt/?ref=repository-badge)
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## What's cobalt?
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cobalt is a social and media platform downloader that doesn't piss you off.
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It's fast, friendly, and doesn't have any bullshit that modern web is filled with: no ads, trackers, or analytics.
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Paste the link, get the video, move on. It's that simple. Just how it should be.
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## Supported services
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| Service | Video + Audio | Only audio | Only video | Additional notes or features |
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| -------- | :---: | :---: | :---: | :----- |
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| bilibili.com | ✅ | ✅ | ✅ | |
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| Instagram | ✅ | ✅ | ✅ | Ability to pick what to save from multi-media posts. |
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| Instagram Reels | ✅ | ✅ | ✅ | |
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| Reddit | ✅ | ✅ | ✅ | Support for GIFs and videos. |
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| SoundCloud | ➖ | ✅ | ➖ | Audio metadata, downloads from private links. |
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| TikTok | ✅ | ✅ | ✅ | Supports downloads of: videos with or without watermark, images from slideshow without watermark, full (original) audios. |
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| Tumblr | ✅ | ✅ | ✅ | |
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| Twitter | ✅ | ✅ | ✅ | Ability to pick what to save from multi-media tweets. |
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| Twitter Spaces | ✅ | ✅ | ✅ | Audio metadata with all participants and other info. |
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| Vimeo | ✅ | ✅ | ✅ | Audio downloads are only available for dash files. |
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| Vine Archive | ✅ | ✅ | ✅ | |
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| VK Videos | ✅ | ❌ | ❌ | |
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| VK Clips | ✅ | ❌ | ❌ | |
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| YouTube Videos & Shorts | ✅ | ✅ | ✅ | Support for 8K, 4K, HDR, and high FPS videos. Audio metadata & dubs. h264/av1/vp9 codecs. |
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| YouTube Music | ➖ | ✅ | ➖ | Audio metadata. |
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This list is not final and keeps expanding over time, make sure to check it once in a while!
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## cobalt API
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cobalt has an open API that you can use in your projects for **free**.
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It's easy and straightforward to use, [check out the docs](https://github.com/wukko/cobalt/blob/current/docs/API.md) and see for yourself.
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## How to contribute translations
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You can translate cobalt to any language you want on [cobalt's Crowdin](https://crowdin-co.wukko.me/). Feel free to ignore QA errors if you think you know better. If you don't see a language you want to translate cobalt to, open an issue, and I'll add it to Crowdin.
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### Translation guidelines:
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- Text is **ALWAYS** stylized as **lowercase** unless it's STRESSED LIKE THIS or is an internal value like `{ContactLink}` or `{appName}`.
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- Example: "`this is a live video, i am yet to learn how to look into future. wait for the stream to finish and try again!`".
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*Notice how **everything is lowercase**, no matter the punctuation marks? Yes, that's cobalt's style and you have to follow it.*
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- Avoid extremely formal language, leave it for big and classy tech companies. Use informal language wherever possible.
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- You can (and should) rephrase sentences as long as they keep the same sense and send the same message as original.
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- Do **NOT** use offensive or explicit vocabulary.
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- Check if there are issues in UI with your localization and optimize it accordingly. If impossible, open an issue.
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- Be nice.
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## Host an instance yourself
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### Requirements
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- Node.js 18 or above
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- git
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Setup script installs all needed `npm` dependencies, but you have to install `Node.js` and `git` yourself.
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1. Clone the repo: `git clone https://github.com/wukko/cobalt`
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2. Run setup script and follow instructions: `npm run setup`
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3. Run cobalt via `npm start`
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4. Done.
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### Ubuntu 22.04+ workaround
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`nscd` needs to be installed and running so that the `ffmpeg-static` binary can resolve DNS ([#101](https://github.com/wukko/cobalt/issues/101#issuecomment-1494822258)):
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```bash
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sudo apt install nscd
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sudo service nscd start
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```
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### Docker
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It's also possible to run cobalt via Docker, but you **need** to set all environment variables yourself:
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| Variable | Description | Example |
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| -------- | :--- | :--- |
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| `selfURL` | Instance URL | `http://localhost:9000/` or `https://co.wukko.me/` or etc |
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| `port` | Instance port | `9000` |
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| `cors` | CORS toggle | `0` |
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## Disclaimer
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cobalt is my passion project, so update schedule depends solely on my free time, motivation, and mood.
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Don't expect any consistency in that.
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## License
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cobalt is under [AGPL-3.0](https://github.com/wukko/cobalt/blob/current/LICENSE) license.
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[Fluent Emoji](https://github.com/microsoft/fluentui-emoji) used in the project is under [MIT](https://github.com/microsoft/fluentui-emoji/blob/main/LICENSE) license.
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