APP-8: AO Chat

[Eddysdff]

标题	描述	作者	应用类型
AO Chat	基于arweave、arfleet存储及AO并行计算的即时通讯软件	[email protected]	社交

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摘要

这是一款基于区块链技术的去中心化即时聊天应用。它利用Arweave的永久数据存储、Arfleet的灵活存储和AO的实时通信能力,为用户提供安全、隐私和高可靠性的即时聊天体验。该应用不仅支持文字聊天,还具备视频会议录制和灵活存储的功能,大大增强了用户的协作能力。无论是在PC还是移动设备上,用户都可以随时随地享受这一优质的即时通信服务。

动机

这个基于Arweave和AO的即时聊天应用为生态带来了以下几个重要的价值和意义:
1.安全和隐私保护:
传统的即时通信应用存在数据安全和隐私泄露的问题,而arweave的加密存储能够有效保护用户的隐私和数据安全。
2.去中心化和可靠性:
摆脱了对中心化服务器的依赖,具有更高的可用性和抗风险能力。
3.永久数据存储:
利用Arweave的链上永久存储,应用可以确保用户的聊天记录和视频会议录像长期可访问,避免数据丢失或删除的风险。
4.跨设备协作:
该应用支持在PC、手机等多终端上进行即时聊天和视频会议,并实现跨设备的状态同步,大大提升用户的协作效率。
5.灵活的存储管理:
应用提供Arweave永久存储和Arfleet临时存储两种选择,用户可根据需求灵活管理聊天记录和视频录制,优化存储成本。
6.增强生态的用户粘性
该应用提供了一站式的即时通讯解决方案,囊括了文字聊天、视频会议、文件共享等丰富功能。优秀的用户体验和安全性,将有助于吸引大量的用户加入并长期使用Arweave和AO生态。用户粘性的增强,可以带来更多的应用使用量和数据流量,为生态中的其他应用和服务创造更多的价值。
7.带动生态内衍生业务
基于这个即时通讯应用,可以进一步开发协作办公、社群管理等延伸应用。这些应用的产生,将带动Arweave和AO生态内更多创新性业务模式的出现。丰富多样的应用生态,有助于提高整个Arweave和AO技术体系的价值。
8.提升生态的技术影响力
这个应用充分发挥了Arweave分布式存储和AO实时通讯的技术优势。
作为一个成熟的Web3应用,可以为Arweave和AO技术在行业内赢得更高的技术影响力和声誉。这种影响力的提升,有助于吸引更多的开发者和合作伙伴加入Arweave和AO生态。

原理及具体可实行性描述

该即时聊天应用充分利用了Arweave的分布式存储和AO的实时通信协议,为用户提供安全、可靠、功能丰富的即时通信服务。该应用主要包括以下两大功能模块:
1.信息聊天
2.视频聊天
两个模块在技术实现上有所不同,但共享底层的Arweave和AO基础设施。

信息聊天功能
（1）用户登录和联系人管理
用户通过AO地址登录聊天应用；
联系人信息中存储AR钱包地址,方便建立聊天进程。

（2）聊天会话管理
聊天发起方在AO中创建聊天进程；
聊天进程中加载预制的聊天功能模块(如chatroom.lua)；
向其他用户发送进程邀请,对方加入即可参与聊天。

（3）聊天界面展示
聊天记录在重新进行UI设计的聊天框内调取AOS Inbox信息进行展示,提供良好的用户体验；
用户可在不同聊天进程间切换,继续之前的聊天。

（4）聊天记录存储
默认将聊天记录存储在Arfleet的临时存储中；
用户可选择将重要聊天记录存储在Arweave的永久存储。

（5）多媒体传输
先将图片/视频上传至Arfleet；
在聊天中通过Arfleet的文件ID进行引用和预览；
用户可选择将重要文件存储至Arweave。

视频聊天功能
（1）视频流传输；
采用WebRTC等实时视频通信协议,在客户端间进行点对点的音视频流传输。

（2）视频录制和存储
利用WebRTC的屏幕共享和录制功能,捕获视频通话的全过程；
采用高效的视频编码和容器格式(如VP9+WebM)来压缩录制文件的大小；
提供"永久存储"(Arweave)和"临时存储"(Arfleet)两种视频录制文件存储选择。

（3）视频通话控制
设计视频通话的呼叫、应答、挂断等控制逻辑；
利用AOS的身份验证和权限管理功能,控制视频通话的访问权限；
开发视频通话的状态监控和质量分析功能,优化用户体验。

（4）跨设备协作
支持在PC、手机等多终端上进行视频通话；
实现通话状态和录制视频的云端同步,确保跨设备的通信连续性；
探索基于WASM的视频客户端应用,提升性能和跨平台兼容性。

（5）系统扩展和优化
研究基于AO的分布式视频流传输机制,提升系统的可扩展性；
利用Arweave的内容寻址特性,实现视频录制内容的去中心化存储和分发；
优化关键技术细节,如视频编解码、网络传输等,确保通话质量稳定可靠。

通过上述技术方案的实现,该即时聊天应用将全面支持安全、可靠、跨设备的文字聊天和视频通话功能,充分发挥了Arweave和AO技术的优势。用户可以根据需求灵活选择信息聊天或视频聊天,并利用Arweave/Arfleet的存储机制对聊天记录和通话录像进行管理。我相信这样的聊天应用一定能为Web3生态带来全新的即时通信体验。

参考实现

1.WebRTC视频通话
市面上已有多种WebRTC库和框架,如Mediasoup、Pion等,可直接集成；
这些库提供了浏览器端和服务端的WebRTC实现,简化了开发难度；
可参考开源项目,如Jitsi Meet,学习视频通话的控制逻辑和界面设计。
2.跨设备同步和兼容性
可利用AO的分布式特性,实现聊天状态和录像文件的链上同步；
针对移动端,可探索基于WASM的跨平台客户端实现,提高兼容性；
参考Crosslight、React Native等跨平台开发框架,简化移动端开发。

所需资源（可选）

1.研发团队：前端开发、后端开发、设计人员及测试人员；
2.预算：$100,000。

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Title	描述	作者	应用类型
AO Chat	Instant messaging software based on Arweave, Arfleet storage, and AO parallel computing.	[email protected]	Social

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Abstract

This is a decentralized instant messaging application based on blockchain technology. It utilizes Arweave's permanent data storage and AO's real-time communication capabilities to provide users with a secure, private, and highly reliable instant messaging experience. The application supports not only text chatting but also video conference recording and flexible storage, greatly enhancing the user's collaboration capabilities. Whether on a PC or a mobile device, users can enjoy this high-quality instant communication service anytime, anywhere.

Motivation

This instant messaging application based on Arweave and AO brings the following important value and significance to the ecosystem:

1. Security and privacy protection:
   Traditional instant communication applications have problems with data security and privacy leakage, while Arweave's encrypted storage can effectively protect user privacy and data security.
2. Decentralization and reliability:
   It is free from the dependence on centralized servers, with higher availability and risk resistance.
3. Permanent data storage:
   Utilizing Arweave's on-chain permanent storage, the application can ensure that users' chat records and video conference recordings are accessible in the long term, avoiding the risk of data loss or deletion.
4. Cross-device collaboration:
   The application supports instant messaging and video conferencing on multiple terminals such as PCs and mobile phones, and also realizes cross-device state synchronization, greatly improving the user's collaboration efficiency.
5. Flexible storage management:
   The application provides both Arweave permanent storage and Arfleet temporary storage options, allowing users to flexibly manage chat records and video recordings according to their needs and optimize storage costs.
6. Enhanced User Stickiness in the Ecosystem
   The application provides a one-stop instant messaging solution, covering rich features such as text chatting, video conferencing, and file sharing. The excellent user experience and security will help attract a large number of users to join and continuously use the Arweave and AO ecosystem. The increased user stickiness can bring more application usage and data traffic, creating more value for other applications and services within the ecosystem.
7. Driving Derivative Businesses within the Ecosystem
   Based on this instant messaging application, further applications such as collaborative office tools and community management can be developed. The emergence of these applications will drive more innovative business models within the Arweave and AO ecosystem. A diverse application ecosystem will help increase the value of the entire Arweave and AO technology system.
8. Enhancing the Technical Impact of the Ecosystem
   This application fully utilizes the technical advantages of Arweave's distributed storage and AO's real-time communication. As a mature Web3 application, it can help Arweave and AO technologies gain higher technical influence and reputation in the industry. The enhancement of this influence will help attract more developers and partners to join the Arweave and AO ecosystem.

Principles and Feasibility

This instant messaging application fully utilizes Arweave's distributed storage and AO's real-time communication protocol to provide users with a secure, reliable, and feature-rich instant communication service. The application mainly includes the following two major functional modules:

1. Text chatting
2. Video chatting

The two modules have different technical implementations, but share the underlying Arweave and AO infrastructure.

Text Chatting
User login and contact management:

• Users log in to the chat application using their AR addresses.
• Contact information stores the AO address to facilitate the establishment of chat processes.

Chat session management:

• The chat initiator creates a chat process in AO.
• The chat process loads the pre-defined chat function modules (such as chatroom.lua).
• Invite other users to the process, and they can join the chat.

Chat interface display:

• The chat records are displayed in the redesigned chat window by retrieving information from the AOS Inbox, providing a good user experience.
• Users can switch between different chat processes to continue their previous chats.

Chat record storage:

• By default, chat records are stored in the temporary storage of Arfleet.
• Users can choose to store important chat records in the permanent storage of Arweave.

Multimedia transmission:

• Upload images/videos to Arfleet first.
• Reference and preview the files in the chat using the Arfleet file ID.
• Users can choose to store important files in Arweave.

Video Chatting
Video stream transmission:

• Adopt WebRTC and other real-time video communication protocols for point-to-point audio and video streaming between clients.

Video recording and storage:

• Utilize WebRTC's screen sharing and recording functions to capture the entire video call process.
• Use efficient video encoding and container formats (such as VP9+WebM) to compress the recorded files.
• Provide "permanent storage" (Arweave) and "temporary storage" (Arfleet) options for video recording files.

Video call control:

• Design the logic for video call initiation, answer, and hang-up.
• Use AO's authentication and permission management functions to control access to video calls.
• Develop video call status monitoring and quality analysis functions to optimize the user experience.

Cross-device collaboration:

• Support video calls on multiple terminals such as PCs and mobile phones.
• Realize cloud-based synchronization of call status and recorded videos to ensure continuous communication across devices.
• Explore WASM-based video client applications to improve performance and cross-platform compatibility.

System extension and optimization:

• Research the distributed video streaming mechanism based on AO to improve the scalability of the system.
• Utilize Arweave's content-addressing features to realize the decentralized storage and distribution of video recording content.
• Optimize key technical details such as video encoding/decoding and network transmission to ensure stable and reliable call quality.

Through the implementation of the above technical solutions, this instant messaging application will comprehensively support secure, reliable, and cross-device text chatting and video calling functions, fully utilizing the advantages of Arweave and AO technologies. Users can flexibly choose between text chatting or video chatting according to their needs, and manage chat records and call recordings using the Arweave/Arfleet storage mechanism. I believe this chat application will definitely bring a brand-new instant communication experience to the Web3 ecosystem.

Reference Implementation

1. WebRTC video calls:

• There are various WebRTC libraries and frameworks on the market, such as Mediasoup and Pion, which can be directly integrated.
• These libraries provide WebRTC implementation on both the browser and server side, simplifying the development process.
• Refer to open-source projects like Jitsi Meet to learn about the control logic and interface design of video calls.

2. Cross-device synchronization and compatibility:

• Utilize the distributed characteristics of AO to realize the on-chain synchronization of chat status and recorded video files.
• For mobile devices, explore WASM-based cross-platform client implementation to improve compatibility.
• Refer to cross-platform development frameworks like Crosslight and React Native to simplify mobile development.

Resources Required

1. Development team: front-end developers, back-end developers, designers, and testers.
2. Budget: $100,000.

[gerrywang1117]

请把标题改成统一格式，谢谢。 @Eddysdff

[Eddysdff]

改了，你看看现在的OK了不？

[gerrywang1117]

非常感谢！🙏

[twilson63]

A peer-2-peer video chat service would be amazing to run on AO! Is there a target market in mind? If so, what do you think the market size is?

[Eddysdff]

This P2P video chat service application initially targets development teams within the AR and AO ecosystem, Web3 enthusiasts, and Decentralized Autonomous Organizations (DAOs). Upon successful development and launch, the project can be integrated into the ecosystem's dApp web interfaces, with desktop and mobile app versions available for users to choose from. This will bring together users, developers, and DAOs from across the entire ecosystem into a seamlessly communicative environment.
With just an AR wallet address, you can connect with anyone you wish to contact through this software, establishing an unobstructed communication bridge for project teams, developers, and users.
Given that Everpay has recently opened up cross-chain channels between Ethereum and Arweave, we can leverage this to explore the feasibility of allowing EVM wallet users to log into the app. This would be achieved by registering an Everpay ID, which would generate and map to an AR address. This approach would make the app accessible to Ethereum and its L2 users as well.
Regarding market size, it's challenging to provide a precise estimate due to the potential for exponential user growth in the rapidly expanding AR/AO ecosystem. Moreover, the integration of more blockchain ecosystems could significantly broaden the user base. However, a conservative estimate based on 20% of active AR addresses and 1% of active Ethereum addresses suggests that the initial market could exceed 10,000 users.