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Implementing proprietary audio protocol using tcp/ip sockets

I have documentation about a two-way audio protocol that describes the communication between a microphone/speaker network device and a computer using tcp/ip sockets. I also have a dump of raw tcp/ip packets of this protocol taking place.

The audio protocol packets contain ADPCM (8KHz, mono, 4 bits/sample).

What I need is:

- Streaming audio from the iPhone/iPad's microphone to the microphone/speaker device's speaker

- Streaming audio from the microphone/speaker device's microphone to the iPhone/iPad's speaker

The challenges:

- Understanding the protocol (helped by documentation and reverse engineering the raw packets)

- Converting the stream from the iPhone/iPad microphone into the correct format

- Decoding the stream from the microphone/speaker device and play it on the iPhone/iPad

The platform is iOS 4.3 and higher (so must work on iOS 4.x, iOS 5.x).

Also, if you don't have any knowledge of objective-C and iOS but can implement a (partly) solution for Linux, OSX or Windows in C or C++, we can probably make a deal also.

Please only serious bids,

Compétences : Programmation C, Programmation C++, Cocoa, iPhone, Objective-C

Voir plus : audio using tcp, audio stream tcp, implement streaming audio, streaming audio sockets objective, ios tcp audio, reverse engineering programming, understanding programming, understanding computer programming, stream programming, objective programming challenges, objective platform, mono programming, play programming, programming challenges, computer programming challenges, computer network programming, cocoa osx, challenges programming, tcp sockets, programming objective, objective programming, cocoa objective, tcp, tcp ip, packets

Concernant l'employeur :
( 2 commentaires ) Vught, Netherlands

N° du projet : #1610166

6 freelance ont fait une offre moyenne de 1767 $ pour ce travail

iphoneexperts

Hello Sir , ##################### Plz check your PMB ######################### Thanks

1500 $ USD en 28 jours
(17 Commentaires)
5.5
braganzat

I have 20+ years experience in C/C++ and 15+ years in Java. I can complete this project with high quality code. Not knowing more about the details of the protocol, my estimate may need to be adjusted.

2200 $ USD en 8 jours
(1 Commentaire)
3.0
carlospizarro

Hello, I'm an engineer with many years of C/C++ experience (Plus i started coding in C++11 the past year) and also i have an special love with sockets programming and reverse engineering private protocols that works ov Plus

1600 $ USD en 14 jours
(1 Commentaire)
1.3
Jupin32

"The Administrator removed this message for containing contact details which breaches our Terms of Service"

1500 $ USD en 1 jour
(0 Commentaires)
0.0
Justman31

Programmer Need We looking programmer in our account creating section. yah oo, gma il, ai m, hotma il, crai glist, facebook, twitter, myspace, mybookyear etc Account creating section need following knowledg Plus

1500 $ USD en 1 jour
(0 Commentaires)
0.0
Darakjy80

Programmer Need We looking programmer in our account creating section. yah oo, gma il, ai m, hotma il, crai glist, facebook, twitter, myspace, mybookyear etc Account creating section need following knowledg Plus

1500 $ USD en 1 jour
(0 Commentaires)
0.0
Vn7XQfU14

<b><i>Removed by Admin</i></b> - Custom software development - skpye: <b><i>Removed by Admin</i></b>

3000 $ USD en 1 jour
(0 Commentaires)
0.0