Create a virtual audio device --

$1500-3000 USD

W trakcie realizacji

Opublikowano

około 8 lat temu

$1500-3000 USD

Płatne przy odbiorze

We need to create an audio device that allows a user to transfer audio streams from one application to another. Any application is able to send an audio stream to the input side of our device while a corresponding application can receive this stream from the output side. Since all transfers are made digitally, there is no loss in sound quality. Our device is the audio equivalent of a MIDI or VAC. And must be compatible with all operating system (Windows 32-bits and 64-bits). Our device routes audio streams in almost real time, it is able to be utilized in various manners. A person is capable to record an output audio stream from an application that normally does not allow saving the audio to files. A user could also manipulate our device into recording conversations through Voice Over IP (VoIP) or Internet telephony applications such as Skype.

Identyfikator projektu: 9914627

Informację o projekcie

6 ofert

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Aktywny 8 lat temu

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6 freelancerzy składają oferty o średniej wysokości $2 885 USD dla tej pracy

@kchg

Hello, sir. I am very interested from your project. I have enough skills for your project. I'm TOP 6TH freelancer as you can see my profile (https://www.freelancer.com/u/kchg.html). Kind Regards

$3 092 USD w 30 dni

5,0

(22 opinii)

7,7

@Shopify

I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably you will get a quick response from my end.

$3 092 USD w 50 dni

5,0

(1 opinia)

2,8

@sreecharans

Hello, I would like to mention that I can do this project for you. I would like to mention that I am very experienced with doing projects exactly like this. I understand that your device resides in the kernel space and you need proper mechanisms for transferring data from the kernel space to user space. I would like to mention that there are a set of kernel level primitives that were introduced in linux kernel 2.6.17 version exactly for this purpose. I know precisely the kind of code that is needed for your project. I have worked in several semi conductor based companies during my career and I have overall 14 years of experience working in Linux kernel. I have worked with various multimedia devices and specifically with devices like set top boxes for nearly 4 years in my career. In our set top box implementation we use exactly similar mechanism to transfer data from an audio device to various application. We called the data structures supporting the audio devices as 'circular buffers'. So I guess now you know how well I understand your requirements Thanks

$3 333 USD w 30 dni

0,0

(0 opinii)

0,0

@esolzpk

I am Salman Khan, an engineer by profession and have been proved myself as a Competitive and Promising freelancer in a short span of time (check my profile rating). I am merging my technical and managerial acumen to yield a synergistic effort to carry guaranteed work to my clients on committed time. Also, I’m Managing Director of a software house, named “esolzpk ”. I am leading a team of professionals possessing expert skills in: Following is the list of services we offer. Flash Action script 2&3 PSD to HTML PSD to Joomla PSD to Wordpress CMS Development (Joomla , Wordpress , Drupal) Shopping Cart Development (Virtumart , OSCommerce , magento etc) Php , Mysql , MSSQL etc core programming JQuery , CSS3 , Ajax etc Scripting programming

$2 368 USD w 30 dni