video file encryption, decryption and player development - 17/09/2018 15:51 EDT


I have several .mp4 video files that my customers use. For the protection of those files. I want two software.

1. First software should encrypt it to some custom format. (The encryption should be simple enough for me to modify. for example inverting every 5th bit)

2. Second software should be a video player with basic functionalities of play, stop, forward, reverse and next file. This player should be able to take the custom format and play the video.

The software should be developed preferably using C# and the source file should be given to me. Some assistance may be required from you to help me understand the program so that I can modify to change the encryption and decryption algorithm to maintain the secrecy.

I am not sure what should be the right price for such work so I am keeping it open ended.

Compétences : .NET, Programmation C, Programmation C#, Programmation C++, Architecture Logicielle

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Concernant l'employeur :
( 2 commentaires ) Brampton, Canada

Nº du projet : #17787730

22 freelance font une offre moyenne de $598 pour ce travail


Hello, I'm not sure how big are the mp4 files (because if they are too big, then maybe this is not the best solution). My idea is this: 1. We encrypt the files using the AES encription algorithm. You deliver it t Plus

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(98 Commentaires)

Hi, Will be developed in 1 day.... by "next file" you mean some sort of playlist type feature ? I have developed many file encryption/decryption codes

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(145 Commentaires)

--- 8+ years Experience in .NET, MVC, C# , Frameworks and Software Development (WINDOWS AND WEB BASED) --- PROJECT UNDERSTANDING -- TWO SOFTWARES to be developed 1. A Simple Video Encryption Software 2. A Custom Plus

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(15 Commentaires)

Hello, I am Microsoft Certified developer with more than 8 years of IT industry experience and worked on different kind of projects from different geography. So I think your search for the best Microsoft developer i Plus

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(32 Commentaires)

Hi. I'm very familiar with audio/video streaming technology. You can see this in my profile.(See 1st and 2nd portfolio) I have got many experiences in ffmpeg. mp4/H264 codec is my preferred selection. I guarantee I Plus

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(26 Commentaires)

Hi. I'm professional programmer with experience over 20 years and I did such task. I have experience with creating own video player. Also I'm good at various video protocols. I can write this program on c# if you want. Plus

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(44 Commentaires)

Hello, Your requirements are quite clear and straightforward to implement. Though I suggest to use a standard encrytpion algo, like aes, instead of rolling your own. That way rather than modifying the source code to Plus

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(43 Commentaires)

hi, I have a ready made encrypted video player, you can encrypt a folder that contains the course video files, also the solution manage licence keys for days or date, I can send you a demo. the solution is in vb.net, Plus

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(45 Commentaires)

Hi,dear. I am very interested in your project - 'video file encryption, decryption and player development'. I've already done this kind of project before. I'm a professional programmer with 12 years of experience. If y Plus

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(10 Commentaires)

Hello my name is Fares, i can get it done perfectly as you want let's chat when you are online,. Thanks

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(18 Commentaires)

Hello! I'm a new user on this platforrm, but i'm experienced in C and C++ programming. I program in C and C++ since 3 years ago and i use Qt FrameWork since 2 years ago. I can use C++ with Qt to implement a videopl Plus

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(11 Commentaires)

Hello sir. I'm excited about your project, because I've really rich experience in Video Encryption & Decryption Programming. I've developed many projects similar to yours and excellent skills. If you award me, I'll Plus

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(11 Commentaires)

Hi This is just an first guess estimated price and timeframe based on my initial understanding of your requirements. Could you provide me some info like how do you distribute these files and how will you distribute th Plus

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(1 Évaluation)

Video file can encrypt as you described. If you want to play the encrypted video though the 2nd software (the player). It will be decrypt the file into a temp file folder or similer location before it plays. so some d Plus

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Hi, this is PRIYA I am a Team Leader of experienced web & mobile developers with a Bachelor of software from the Pacific National University(PNU) and more than 8+ years of experience in Developing. We have a solid Plus

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Hello! I'm an experienced C# developer with over 2 years of experience as of now. I will gladly take on what you are currently requesting. I will be able to complete the project in 6 days, with an expected payment o Plus

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(0 Commentaires)

Hello I can do it very easily if you want. i am ready to do it right now. Please contact me reply to discuss more about this project

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Hi, please see my profile...If you think that i can do your project then you give me a task related in your project after that you can select. Thanks

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Dear Good Customer; I will use SDES encryption algorithm because i did it in c language, I need to customize it to be capable for 5 bits input as cipher text okey. it should be also with public key. i will deliver s Plus

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