Find Jobs
Hire Freelancers

Capture audio to/from headset on Windows PC

$750-1500 USD

Completed
Posted about 11 years ago

$750-1500 USD

Paid on delivery
We want to develop a call recording process that works on a Windows desktop and does not depend on the specific telephone application used by the PC. So this would result in recordings regardless of whether the calls were on Skype, a VOIP softphone, Google Voice or some other softphone client. Our idea is to tap the audio going to the speakers/headphones and coming from the microphone. So the software would need to do the following; 1) Identify the drivers in use (or at least be able to work regardless of the drivers in use) 2) Monitor for the presence of audio going in/out of the headphones/speakers/microphone 3) either record the audio directly (as in create an audio file) or packetize the audio in a standard codec (such as g.711) 4) Store or send the recordings or packets to our program for processing 5) Have a software interface that let's us start/stop the process to designate when a call starts/stops The requirements above are all pretty conceptual, so you would need to suggest an approach to doing this. In your bid you will need to tell us the following: 1) Generally how you will capture the audio without interfering with the user's use of the phone. They need to be able to hear and speak normally. 2) Whether you would create a recording or create packets for use to process and turn into recordings 3) What format to expect the audio in
Project ID: 4259990

About the project

14 proposals
Remote project
Active 11 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
Awarded to:
User Avatar
Hello, I can do this job. Ready to start working.
$800 USD in 20 days
5.0 (1 review)
3.8
3.8
14 freelancers are bidding on average $1,316 USD for this job
User Avatar
Hello, This is just a placeholder bid. Request you to kindly clarify, if this needs to be developed for a Windows Computer or for a Windows Phone? (This confusion has occurred as point 1 in last paragraphs refers to a phone. Technically, we have a lots of experience with VOIP and audio streaming and processing in general. I look forward to discussing this further. Best, Nishant Sharma Raise Solutions
$3,000 USD in 30 days
5.0 (4 reviews)
7.0
7.0
User Avatar
I can help you
$1,500 USD in 20 days
5.0 (698 reviews)
6.0
6.0
User Avatar
I can do it...
$1,400 USD in 30 days
4.8 (52 reviews)
6.3
6.3
User Avatar
Ok how about this
$750 USD in 1 day
4.9 (25 reviews)
5.4
5.4
User Avatar
Hi, I will do this job. Contact me for same.
$1,100 USD in 25 days
5.0 (5 reviews)
4.4
4.4
User Avatar
I like to discuss further about the project
$1,280 USD in 22 days
5.0 (8 reviews)
4.0
4.0
User Avatar
directly capturing tcp packets more easy and stable than audio recording. alternatives can populated for main purpose.
$750 USD in 10 days
5.0 (6 reviews)
3.3
3.3
User Avatar
Hi, I have vast experience of programming and I can do this project.
$750 USD in 10 days
4.3 (2 reviews)
3.5
3.5
User Avatar
Please see my PM.
$2,000 USD in 10 days
2.8 (22 reviews)
5.5
5.5
User Avatar
Hi, we have recently completed a similar website for one of our clients. Please check our current jobs & PM for more info.
$1,200 USD in 25 days
0.0 (1 review)
0.0
0.0
User Avatar
I am good expert in creating applications on Windows. Undergraduate thesis was on a similar theme. (System for recording and sending voice message). I'm sure you remain satisfied with the production you will.
$1,000 USD in 20 days
0.0 (0 reviews)
0.0
0.0
User Avatar
There are standard Windows API to capture system audio output and Mic input. I have done sound redirection before, and this project can be finished in high quality.
$1,650 USD in 30 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Charlotte, United States
5.0
93
Payment method verified
Member since Sep 17, 2008

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.