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Library conversion: C -> C# (maybe python involved)


we need a developer who knows both C and C#. It might also contain a bit of python.

We need someone who can convert an altorithm developed in C into a C# method for us. After conversion, the solution should be usable on windows environments. You can keep some parts in C and create a C# wrapper.

This includes the conversion of all dependencies that the method might have.

You need to convert a method that creates a fingerprint for a music file.

It's part of an open source program called "picard" and you can find the source code at:

[url removed, login to view]~phw/picard/external-fingerprinting/files/head:/audiofingerprint/

The resulting method should be usable like this:

public static String createFingerprint(String filename);

You can change some internal parts of the algorithm or use additional libraries as long as your solution produces the *same fingerprint result as the original algorithm* and as long as your solution contains all dependencies without forcing users to install something first or without any popups or messages, etc.

The algorithm is currently used as a part of

[url removed, login to view]

(in case that you want to try it)

The filename that we pass to your method can be a music file in one of the following formats: MP3, OffVorbis, WMA, WAV, Flac, Flv, MP4. However, if your algorithm cannot handle those formats then you can also use a third party tool (e.g. ffmpeg) to convert them into a format that you can habdle.

Before you bid:

Please have a look at the audiofingerprint.c file and check if you can really do the job and if there are any dependencies that might give problems. Please only bid if you know that you can do the conversion.

Some requirements:

-Pure C# interfaces needed (but you can use external C/C++ DLLs if needed)

-Needs to be working without any pre-requirements on Windows XP, Vista and 7 with 32 and 64 bit

Best greetings,


Kĩ năng: Lập trình C, Lập trình C#

Xem nhiều hơn: fingerprint library, wrapper programming, windows c programming, use of algorithm in programming, use case includes, us algorithm, string programming, string problems, string library in c, string library c, string in c programming, string find c, string c programming, string algorithm, static programming, static algorithm, solution algorithm, python programming problems, python look for file, python find, public programming, programming with python, programming org, programming libraries, programming in python

Về Bên Thuê:
( 97 nhận xét ) Delmenhorst, Germany

ID dự án: #1007051

13 freelancer đang chào giá trung bình $481 cho công việc này


I would like to take up and deliver the same

$600 USD trong 12 ngày
(68 Nhận xét)

please check the PM

$450 USD trong 1 ngày
(21 Nhận xét)

It may takes more time (don't forget please about careful testing and # of OS)

$1000 USD trong 30 ngày
(9 Nhận xét)

plz check pmb.

$500 USD trong 20 ngày
(16 Nhận xét)

please see pm

$450 USD trong 5 ngày
(8 Nhận xét)

Please check your PM.

$500 USD trong 10 ngày
(2 Nhận xét)

I can do it

$250 USD trong 10 ngày
(0 Nhận xét)

pls see pm

$250 USD trong 20 ngày
(0 Nhận xét)

I can do this project.

$500 USD trong 14 ngày
(0 Nhận xét)

Dear Hiring manager, We have read the details of your project. Please check PM Regards BluecallsTech

$500 USD trong 20 ngày
(0 Nhận xét)

Initial Bid. Please check PMB.

$350 USD trong 5 ngày
(0 Nhận xét)

please see pm

$400 USD trong 10 ngày
(0 Nhận xét)

please check pmb

$500 USD trong 10 ngày
(0 Nhận xét)