Program that draws and audio wave

The job is to write a simple windows program (C# preferred but others OK), that opens any multimedia file and draws the audio wave. Of course you can depend on the installed filters to handle the video format.

The program should be able to open any multimedia file for which codecs are available (as all players do).

Other than the input file, there will be fields to select start and end timestamp, for example if I select from 00:30:00 to 00:31:00 your program will draw the audio wave for that specific minute (only).

The program must allow to select the resolution of the drawing, for example if I select 100 samples per second then in the above example your program would need to use a total of 6000 points (so please allow for scrolling).

The program should also allow to select the audio tracks to use (for example if there's English and Spanish I might want to use only Spanish).

The program should also allow to select the audio channels, for example if the audio is 5.1 I might want to use only channels 1,2 and 3. If more than one channel is used (for example, 2 in stereo) the program must downmix to display just one wave.

If something just cannot be done (for example because the windows API just doesn't support it) please explain in your bid.

Taidot: .NET, Windows API

Näytä lisää: and audio, one minute please in spanish, english to spanish audio, audio job, spanish audio, audio spanish, audio codecs, net audio channel, open input file, windows audio program, net draw, video filters, 6000 write english, program samples, audio file english spanish, spanish audio file, downmix, spanish can handle, windows drawing program, simple channels, net simple program, program open channel, simple program can allow, windows handle program, audio players

Tietoa työnantajasta:
( 150 arvostelua ) Madrid, Spain

Projektin tunnus: #4255978

19 freelancers are bidding on average $1171 for this job


Hello ,we have gone through your project named Program that draws and audio wave and we like to convey that we have already done similar kind of projects before also. We can address any concerns that you might have in Lisää

1400 $ USD 20 päivässä
(18 arvostelua)

Hi We are interested in your project and read your [url removed, login to view] have completed 150+ big projects in last 5 years. Please check private message board for details.

1200 $ USD 18 päivässä
(23 arvostelua)

Hi, we have experience in video and audio conversion. Please see PM for details.

1500 $ USD 20 päivässä
(16 arvostelua)

Hello, This is a Windows and Multimedia developer and I would like to estimate your request. Please, check private messages for detailes. Best Regards, David

1500 $ USD 15 päivässä
(8 arvostelua)

Dear Sir, Ready for this job. I would like to work on it and will provide you best solution. Regarding this job, I will develop it in C#.Net. Looking forward to your reply. Warm Regards Sikander

1500 $ USD 10 päivässä
(17 arvostelua)

Hello, Im an expert multimedia developer. I can write your program in less than 1 week. Regards, Andrey Velikanov

1055 $ USD 21 päivässä
(10 arvostelua)

Hi, Please check private message. Thanks

1200 $ USD 25 päivässä
(5 arvostelua)

Hi, I can do this using C + + libVlc and Qt4.8. This solution will allow you to maintain windows, linux and Mac Os. I have a wide experience of working with these libraries and in the processing of the sound. Thanks

1000 $ USD 21 päivässä
(2 arvostelua)

will get back with demo app.

750 $ USD 3 päivässä
(6 arvostelua)

Hi, Veltrod Software services is a global software consulting company specialized in providing Mobile applications, Social media frameworks and eCommerce solutions. Leveraging best-in-class people, processes, and te Lisää

1300 $ USD 25 päivässä
(2 arvostelua)

Have Gone through your requirement and understood, we are very sure that we can do your needs with your entire satisfaction. We have left a PMB for you plz feel free to have a look over there.

900 $ USD 14 päivässä
(1 arvostelu)

KCSPL is a Software Development IT Consulting Services Provider,Serving the Industry Since 11 years.

1500 $ USD 20 päivässä
(0 arvostelua)

Hi, I can do this project. Thanks

1000 $ USD 10 päivässä
(0 arvostelua)

Hi, I am willing to take up this project and assure you to finish it in time.

1000 $ USD 15 päivässä
(0 arvostelua)

It's an easy task for [url removed, login to view] have gone through your requirements and we are ready to start the work immediately on your project. Please see the attached list of company's projects. Also please check the PMB.Thanks.

1200 $ USD 35 päivässä
(0 arvostelua)

Hi there, Greetings! We have reviewed your requirement and we would like to work on it. We would be able to deliver the site beyond your [url removed, login to view] assure quality and time period on the same. Cheers, Jasmine Lisää

1000 $ USD 12 päivässä
(0 arvostelua)

We are IT outsourcing company 'iKrok', specializes in providing a comprehensive services in developing of software. We have a team of skillful team leaders, engineers, developers and designers. ). Our team has conside Lisää

1150 $ USD 15 päivässä
(0 arvostelua)

I have a lot of experience with Windows API and multimedia. I'm confident I can get this job done for you.

1500 $ USD 15 päivässä
(0 arvostelua)

Its a visual audio preview application i guess. sound engineers will choose this option rather than playing all audio samples one by one. I will serve it in a modern looking gui. satisfaction quaranteed. Regards Lisää

750 $ USD 10 päivässä
(0 arvostelua)

Hi. i am an experienced windows application developer and familiar with different media formats/codecs. i can do this for you. will be at service if you are interested.

750 $ USD 5 päivässä
(0 arvostelua)