VizVid

Welcome! VizVid is a general-purpose video player frontend for use in VRChat. It aims to cover many use cases, from watch-together video/live stream player in lounges, to large event venue for music performances, or even booths for exhibitions or showcases. Due to its target customers, it has a flexible architecture, just like a factory made electronic but with a easy to open back lid, make it easier to let users mess them around for their needs.

Features

• Basic playback, seeking controls
• Pre-defined playlists & user queue list
• Playback history for user inputed URLs (since v1.0.32)
• Quest (Android) client specific URLs (only available on pre-defined URLs, play lists and API)
• PNG/JPEG Image Viewer (since v1.0.37)
• Low latency mode, (tested with RTSP/RTMP streams)
• Playback speed adjustment (since v1.1.0)
• Smart request handling, debounces switch video requests to avoid rate limit errors (since v1.1.0)
• Local mode (toggleable syncing with other users within instance before uploading)
• Modulized screen, audio & UI architecture, support multiple instances
• Both on-screen & separated interfaces available
• Optional extra alternative URL input for supporting cross-platform users (since v1.3.0)
• (Almost) one-click to change interface colors
• Supports both legacy UI and TextMeshPro setup (since v1.0.32)
• Local pickupable & scaleable screen
• Wrist band (VR) / keyboard (desktop) resync button & volume controls
• Auto plays when local user steps into specific region
• Auto fades out background music when video is playing
• Dedicated component assigns random stream link per-instance/user (since v1.3.0)
• Custom shader with various display modes built-in (Stretch, Contain, Cover, Stereographic Video Source), can be configurated on material options
• Luminance adjustment for screens using built-in materials (sice v1.1.0)
• Localization system with auto language detection (English, Chinese, Japanese & Korean)
• Locked UI with Udon Auth.
• Basic Audio Link support, which will auto switch audio source when playing, also reports player state (playback progress, volume, loop, shuffle, etc.) on newer version (1.0.0+).
• Basic LTCGI integration, provided CustomRenderTexture for use.
• Bundled a modified version of YTTL to display video title from known sources.
• Dedicated updater for VRC Light Volumes.
• Simple API for [your own udons] integration.
• Privacy first - We guarantee we do not include features that requires dedicated server to work; Also, features requires external resources are not opt-in by default.

Demo

Please visit the official demo world!

Documentation

• English Manual
• 日本語マニュアル
• 中文說明文件
• API References

Installation

You may use following methods:

• Via VCC (Recommend):
  1. Ensure you have installed VRChat Creator Companion, if not, download here.
  2. Go to my package listings landing page, click "Add to VCC" button under the banner and follow instructions.
  3. You can then go to "Manage Project" of your own world project, click on the "+" button to add the player component.
  4. Enjoy!
• Via Command Line:
  Alternatively, instead of VCC, if you are an advanced geek like to use command line, you may use a tool called vrc-get:

  cd path/to/your/world/project/folder
  vrc-get repo add https://xtlcdn.github.io/vpm/index.json
  vrc-get install idv.jlchntoz.vvmw

• Via Booth: Click here.
• Via GitHub Releases: Click here.

Issues

For any issues, please contact me on Discord server or file an issue on GitHub if you believe there is a bug.

Credits

• Vistanz (@JLChnToZ) - Programming
• 山の豚 (@yama_buta) - Art

Special Thanks

• LR163 & Cross - Make this Project Happens, Early Tester
• HsiaoTzuOWO - Early Tester
• Yan-K - UI / UX Consultant
• 六森 - Advertisement Materials, Demo World
• 水鳥 Waterbird - Naming, Japanese Documentation Proofreading
• Kuriko - Assisted Documentations, Assisted Japanese / Traditional Chinese Localization
• 奈良阪 Narazaka - Assisted Japanese Localization
• Sonic853 - Assisted Simplified Chinese Localization
• Krislyz - Assisted Hebrew Localization
• JustTemTem & Meiji - Assisted Thai Localization
• はるる早苗 HaruruSanae - Assisted Japanese Documentation
• All Other GitHub Contributors

License

MIT

Important

This project is licensed under the MIT License — it is NOT public domain, and it is NOT CC0.

You are very welcome to use, modify, and redistribute this code in your own projects, including commercial ones. However, the MIT License requires that the copyright notice and license text be retained in all copies or substantial portions of the Software.

Please note:

• "Substantial portion" is not limited to large blocks of code. A distinctive function, a non-trivial algorithm, or a creative implementation can qualify — even if it's short.
• Cosmetic changes do not remove the obligation. Renaming variables, reformatting, or mechanically refactoring a copied portion does not make it your own work. If the expression is derived from this project, attribution is required.
• Reimplementing an idea from scratch is fine. Copyright protects expression, not ideas or algorithms. If you read this code, understand the concept, and write your own implementation independently, you owe nothing — though a mention is always appreciated.

To comply, please include at minimum:

• The original copyright notice (Copyright (c) [year] [author])
• A copy of the MIT License text
• A reasonable indication of the source (e.g., a link to this repository)

Honest users have nothing to worry about — adding a few lines to your LICENSE, NOTICE, or README is all it takes.

However, be aware: the MIT License's permission is conditional on compliance. Copy a substantial portion without attribution, and your use falls outside the license — leaving plain, unlicensed copying under copyright law. No grace period, no prior warning, no revocation needed: the permission simply never extended to that use. All remedies under copyright law are reserved.

Thank you for respecting the work of open-source authors.

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本プロジェクトは MIT ライセンスの下で公開されています。パブリックドメインでも CC0 でもありません。

本コードを商用・非商用問わず、ご自身のプロジェクトで自由に使用・改変・再配布していただくことは大歓迎です。ただし MIT ライセンスは、ソフトウェアの全体または実質的な一部(substantial portion)を複製・再配布する際に、著作権表示およびライセンス全文を保持することを義務付けています。

ご注意ください:

• 「実質的な一部」は、大量のコードに限られません。 特徴的な関数、非自明なアルゴリズム、創作性のある実装などは、たとえ行数が少なくても該当しうるものです。
• 表面的な改変では義務を免れません。 変数名の変更、整形、機械的なリファクタリングを施しても、コピー元の表現に依拠している限り「自作」にはなりません。本プロジェクトの表現に由来する部分には、帰属表示が必要です。
• アイデアを理解して自力で書き直すのは問題ありません。 著作権が保護するのは「表現」であって「アイデア」や「アルゴリズム」そのものではありません。本コードを読んで理解し、独立して自分で実装し直したのであれば、義務は発生しません（ひとこと言及していただけると嬉しいですが）。

特に、MIT ライセンスを「自由に使ってよい」「クレジット不要」と誤解されているケースが散見されますが、それは誤りです。「無償で使える」ことと「無断で使える」ことは別物です。

遵守のため、最低限以下を明記してください：

• 元の著作権表示（Copyright (c) [年] [著作者名]）
• MIT ライセンス全文の同梱
• 出典の明示（本リポジトリへのリンク等）

良識あるご利用者の方には難しいことは何もありません。LICENSE・NOTICE・README のいずれかに数行追記するだけです。

ただし、ご承知おきください。 MIT ライセンスによる許諾は、本規定の遵守を条件として成立します。実質的な一部を帰属表示なく複製した時点で、その利用はライセンスの範囲外となり、残るのは単なる無許諾複製=著作権侵害です。猶予期間・事前警告・許諾取消通知のいずれも必要ありません — その利用には最初から許諾が及んでいないからです。著作権法上のあらゆる救済手段を留保します。

オープンソース作者の労力に敬意を払っていただき、ありがとうございます。

Changelog

Click here

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Made with ❤️ in 🇭🇰 🇹🇼.