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real time video and audio communication - open to bidding

Requirements

1. We need a Server push that can support Android, iOS and Web.

2. User can communicate with word or picture by this system, like WhatsApp or Facebook chat

3. Reference : [url removed, login to view]

User story :

1. Register a new account only need user name and password.

2. When users log in the system by Android, iOS or Web, they can see their friend groups in a list ;.

3. Users can choose one or several friends, and make a chat.

4. Users can watch their chat history in the chat window.

We need a functional-orientation back-end, emphasizing on Server and Database. It doesn't matter how it performs on such UI layout.

can you give me some feasibility analysis and suggestion on system architecture after reading the requirement above

1 web-p2p audio communication when two web client can go through each other,use Peer to peer audio communicaion within two web pages

2 web-p2p video communication when two web client can go through each other,use Peer to peer video communicaion within two web pages

3 web-audio and video relay in server When two web clients can not go through each other, use sever to relay the audio and video communication

4 web-relay texts and files in server Use server to relay files and texts between two web clients

5 web-support audio and video communication among many peers support audio and video communication among many web clients at the same time, only for the one peer to N peers mode, N can be the size of million

6 web-support audio and video communication among many peers, can set send and receive mode When setting receive mode, only receive audio and video, can not send. When setting send mode, only can send audio and video, can not receive.

7 When audio and video communicaion, it can be recorded by server When audio and video communicaion among many web clients, a certain web client's audio and video communication can be recorded by server

8 web-play audio and video files saved in server the recorded audio and video files in server can be played in web client pages

9 web-non function requirement Support IE, firefox, chrome browser

10 smart phone app-p2p audio communication When two app can go through each other, use p2s audio communication

11 smart phone app-support test communiction speed When communicating between apps, the video quality can be adaptively enhanced or reduced by network bandwidth. Can detect network types of 2g,3g,4g, and wifi automatically

12 smart phone app-p2p video communication When two app can go through each other, use p2s video communication

13 smart phone app-audio and video relay in server When two smart phone app can not use p2p communication, use sever to relay the audio and video communication

14 smart phone app-non function requirement Support android smart phone and pad, support ios smart phone and pad, support windows smart phone and pad

15 server-non function requirement Program language in server can be Java/nodejs/erlang, you'd better not c and c++ for it's hard to find issues.

16 audio and video communication among webs and apps Audio and video communication at the same time among webs and apps, can support million size of peers

Skills: Javascript

See more: video real time communication android, web real time video play, peer peer network, www whatsapp com android, video chat on android, video chat for android, video chat apps for android, speed test android, saved pages on android, register a new name server, picture apps for android, new webs, network system architecture, javascript chat program, ios history, how to video chat on android, how to make ios apps, how to find wifi password on android, firefox browser for android, find factory, facebook video chat android, database one word or two, chrome ios, chrome history android, chrome for ios

About the Employer:
( 0 reviews ) United States

Project ID: #5955842

7 freelancers are bidding on average $5914 for this job

qualifiedcoders

Hi, We have read your requirements and would like to discuss further as we have strong hands in web, desktop & mobile application development & completed over 150 projects in last 5 years. Please check our 80+ re More

$5263 USD in 35 days
(5 Reviews)
7.1
biddyweb

I can develop this solution for you. I have experience with VOIP based [url removed, login to view] contact me and lets discuss more on the application.

$5000 USD in 30 days
(7 Reviews)
4.4
rashmibajpai508

A proposal has not yet been provided

$4123 USD in 30 days
(1 Review)
2.3
praslnx8

Hi,, I am prasi. Duration : 2 months [1+1+1][prototype+delivery+maintanence] Payment [10%+20+20+20+20+10] will give you documentation once the project is awarded...

$4444 USD in 60 days
(0 Reviews)
0.0
salestechconsult

Hello there, I hope you are doing great. I have just read your mentioned requirement and would like to discuss it in detail. I just need to your some time to get the better clarity. If you don't mind then can More

$4123 USD in 30 days
(0 Reviews)
0.0
alvinshang

I have experience making real time video and audio chat application with node.js and webRTC(for making p2p communication)

$4000 USD in 30 days
(0 Reviews)
0.0
Norman400

We are a team of experienced developers with iOS and Android, mostly with communication protocols like XMPP and SIP. We have developed a few client-server apps with XMPP and eJabbered. All our applications include Mult More

$14444 USD in 55 days
(0 Reviews)
0.0