what needs to be done is adding DH key exchange algorithm for my existing project on a webrtc server straming video and audio. My original project code was recording audio from browser and mobile and comparing them to be a second-factor authentication. And what I want to improve is using webrtc and streaming audio from both to compare them, instead of recording. What I have done so far is making a webrtc signalling server and a url link that streams video and audio. How the connection works now is We create a room with a roomID and the peers make a request to the server with the roomID in the url. RoomID will be put in the same room and they start streaming video and audio. But it's too insecure and I need to generate a diffie hellman key pair on eac...
我们是一家位于中国上海的高科技公司，我们希望在美国招聘美国汽车芯片采购经理和销售经理。此人必须是美国人，在美国芯片行业拥有10年以上的工作经验，并曾担任过销售，采购或汽车芯片研发等职位。我们公司现在在美国弗吉尼亚州设有商业代表处，目前正在德克萨斯州奥斯汀开设一家芯片技术公司。我们的工作语言是英语。
这是一个远程电话系统的客户端 1:填写必要的配置信息 2:可以输入电话号码，并发送请求到服务器请求链接一个长链接，如果对方接到电话，立刻和服务器建立长链接交换audio数据。 3:在通话过程中，app端会和服务器建立一个长链接，你需要接收到实时数据并且通过听筒播放出来。用户也可以通过app讲话并传输到服务器。 简单来说打开app就像是一个手机一样的功能
Job Description: 负责软件之分析、设计以及程序撰写。 规划执行软件架构及模块之设计，并控管软件设计进度。 进行软件之测试与修改。 规划、执行与维护量产的产品。 协助研发软件新技术与新工具。 管控软件开发成本 Requirements: Professional Certificate, Diploma, Advanced/Higher/Graduate Diploma, Bachelor's Degree, Post Graduate Diploma, Professional Degree *MUST be proficient in MANDARIN
您好，HIRE SEO EXPERTS。我留意到了你的简历，想让您参与我的项目。我们可以讨论一下项目的细节。
您好，HIRE SEO EXPERTS。我留意到了你的简历，想让您参与我的项目。我们可以讨论一下项目的细节。
任职要求： 擅长编写电子音乐，擅长编写EDM（Electronic Dance Music）的优先。如不会电音，至少会1种DAW软件（digital audio workstation ），例如：FL STUDIO， Cubase5，Logic Pro， 薪资待遇：见面详谈 上班时间：自由 工作地点：武汉市关山大道创业街
According to attachment (draft), output 2 pics fancy and 3D effect graphic design for advertisement. 根据附件中的概念稿，完成两张产品效果图，产品呈3d构造。 项目需求比较着急，希望设计师在1月11号之前完稿交付。
翻译发布于网站里需要的文档内容，需要美国或者加拿大本地人翻译，在美国和加拿大留学时间5年以上的也可以，主要是需要地道的本土翻译。主要是教育类的翻译，字数在7000字中文。
我们是位于北京的一家翻译公司，目前有一篇关于中国留学生奖金细则的文字需要翻译成西班牙语，全文1087中文字。
网站速度优化，提高网站得分PageSpeed Score以及YSlow Score
我们主要从事竞速无人机产品的生产及销售，现正开展B2C业务的销售，需要熟悉该行业的中译英翻译一名。
汽车及企业品牌logo design，在已有过提案的基础上修改，以及设计新的logo
已经有现成的决策数学模型，现需要协助开发GIS应用系统：输入长势专题图，输出决策处方图
电话市场为我们 使用电话和互联网资源找到五家公司注册我们的服务。 我们的服务 - 我们在美国和加拿大注册中国公司。 我们完成了一家中国公司的所有文书工作，以便在美国和加拿大做生意。 你的薪酬是基于消费的。
需要中国设计师，设计3d的衣服，可以接受改动，有四个颜色的衣服需要设计，每个颜色有两套方案
需要中国设计师，设计3d的衣服，可以接受改动，有四个颜色的衣服需要设计，每个颜色有两套方案
找一个中国设计师可以设计T恤，3D设计，有四个图案的T恤，每个图案分别有两个设计，可以接受讨论改动，
It requires a software engineer , write a mobile app. Also need two versions of android and ios . Store app, capable of online orders, logistics tracking , distribution, having two versions of merchants and customers , as well as to join the function. ----------------------------------------------- 需要一个软件工程师，编写手机app。同时需要android和ios两个版本的。店铺app，能够在线下单，物流跟踪，配送，具有商家和顾客两种版本，还有加盟的功能。
...4, After completing the authentication process, the videos can be freely played in the special player. The students can select the styles of the player in the interface of the player and we also can show our brand in the player. The definition of the videos will not be affected. The videos can be freely sped or rewound. Besides, 0.1 to 5.0 times of speeding and rewinding can be achieved and the audio track can stay the same . 5, The encryption software of the video can be specifically available to the students of a particular class. While, the students in other classes will not be able to decrypt the videos even if they have softdog and download the encrypted source files of the videos. 6, The video encryption software should realize background control. It should be able...
海外技术 支持工程师 Overseas Technical Support Engineer 工作职责: 1. 负责产品和系统的售前售后支持，方案介绍和技术答疑； 2. 独立编写海外投标技术文档; 3. 参与海外新产品和系统的市场调研和拓展. 任职要求： 1、通信、电子类相关专业本科以上学历；具备平板电脑或智能手机项目工作经验 2、英语六级，听说读写能力较强； 3、善于沟通,表达力强，责任心强，灵活自信,应变能力强； 4、较强的独立工作能力及良好的团队协作精神。 5、逻辑分析能力强，条理性强，有一定的讲解能力； 6、有相关工作经验优先。 岗位职责： 1. 进行嵌入式系统（Embedded Linux）驱动程序开发。 2. 负责系统底层的BSP相关工作，如Linux Kernel移植优化，设备驱动开发、移植和优化。 3. 参与项目需求分析，进行驱动软件的详细设计。 4. 根据公司技术文档规范编写相应的开发文档。 驱动工程师 Software Driver Engineer 任职资格: 1.精通C/C++语言、ARM汇编，熟练使用GCC。 2. 至少两年以上嵌入式系统（Embedded Linux）软件开发经验，精通嵌入式系统软件开发。 3.深刻理解处理器架构，热爱处理器相关技术。深刻理解内存、DMA、中断等概念。熟悉ARM 处理器。 4.精通Linux 下驱动程序开发。有USB、video、audio、UART、IIC、SPI、SD/MMC等开发经验佳。 5.深入理解Linux文件系统、进程管理机制和内存管理机制。 6.熟悉威盛平台驱动开发者优先 必须：至少两年以手机或平板驱动开发经验。 岗位需求： 1、精通 C/C++/Java 编程语言，并且有相关项目...
...existing design and fab files at hand, but the project has not achieved its full functionality. - Key Issues: The circuit is experiencing power supply issues presumed to stem from the Voltage regulator, compatibility issues with the microcontroller, and an unresponsive USB output. These are the primary targets for debugging and solution creation. - Ideal Expertise: I am seeking an experienced engineer knowledgeable in PCB design, solar power modules, and the SAMD51 microcontroller. The individual must have a track record of troubleshooting and resolving power supply issues, microcontroller mismatches and USB output problems involving solar-powered circuits. Proper debugging skills, efficiency in prototyping and insightful recommend improvements are critical. By undertaking th...
I'm looking for a skilled and creative animator to create a 5-6 minute video including audio showcasing the entirety of my website. This means every single functionality to be covered in a captivating and detail-oriented manner. Video should provide our viewers with a thorough understanding of our platform's functionalities and benefits. Through captivating visuals and clear narration, we aim to engage our audience effectively and leave a lasting impression of our brand's offerings. The ideal freelancer for this project will have: - Excellent animation skills, with a portfolio showcasing similar projects. - The ability to articulate complex website features in an understandable and engaging way in the animation. We will explain all the features once everything is...
I'm seeking a skilled freelancer versed in cutting-edge video editing. The total project mainly entails: - Polishing videos, each of which is less than 5 minutes in length - Adding dynamic special effects...versed in cutting-edge video editing. The total project mainly entails: - Polishing videos, each of which is less than 5 minutes in length - Adding dynamic special effects to boost the consumer's viewing experience - Proficiently joining and trimming off scenes where necessary to ensure seamless flow - Enhancing the audio quality for a clear and intensified sound For this project, exceptional video editing skills, a keen eye for detail, mastering in special effects, and proficient audio editing abilities are an absolute necessity. If you possess these qualitie...
I'm looking for a proficient Python developer who specialises in Machine Learning. The chosen individual will be responsible for the selection and training of models, as well as predictive analysis. The ideal candidate possesses: - Mastery in Python programming. - Extensive understanding of Decision Trees for analysis. - Ability to effectively perform model selection and training. - Proven experience with predictive analysis. Please reference prior similar projects in your application. Serious, dedicated professionals only.
I'm in need of an experienced PBX / VOIP / SBC engineer who can address several issues with our customers phone systems system. The primary goal of this project is to troubleshoot and maintain current systems. Key Responsibilities: - Troubleshoot ongoing call quality issues - Investigate and resolve call drops - Address any connectivity problems Skills Required: - Extensive experience with Asterisk and other PBX systems - In-depth knowledge of VOIP network architecture - Proven track record in troubleshooting and maintenance Please only apply if you have a strong background in VOIP technologies and are confident in your ability to resolve issues.
I'm looking for a Professional Engineer (PE) with experience in creating site plans for residential development projects in Lumberland Town, New York State. Key Requirements: - The site plan is primarily for permitting purposes. - The project involves a single building; driveway; land clearing; septic; and well. The land is currently undeveloped and flat. Your deliverables would need to meet the following standards: - Comply with local zoning regulations. - Be detailed enough for the building department to approve the project. _ Must be Stamped by a Professional Engineer Lic. in NYS Experience with similar projects is preferred. A PE license is mandatory for the sealing of the site plan. Please include any relevant samples or references in your bid.
I'm in need of a versatile data engineer who can tackle various aspects of data analysis, AI development, and data engineering. - The ideal candidate should be proficient in Python and knowledgeable about Machine Learning algorithms, as these will be crucial to the AI development aspect of the project. - Sound experience in working with structured databases (e.g., MySQL, PostgreSQL) is essential. Introduction: Join our team as a Data Engineer, where you'll have the opportunity to contribute to cutting-edge projects and drive significant advancements in data analysis and machine learning. We are looking for a highly skilled professional who thrives in a dynamic environment and is passionate about transforming large volumes of data into actionable insights. Respons...
I am building a projector to expose a photosensitive-coated target with UV light. This projector must have an adjustable image output that varies from 0.1 reduction [image source to target image] down to about 0.02 reduction. At all image reduction settings, focus must be adjustable. The input image will vary from about 5mm to 1mm, and the output image will be from 1.5mm to 0.25mm. The light source will be LED, outputting 50watts of mid-UV light. This system is monochromatic. The light source will be a single frequency UV. The source image is a black & white 35mm slide. The output of this gig shall be a drawing/sketch of the relative positions of each optical element in relation to the light source [UV light], the source image/film and the target. For each optical element, there shal...
...Incident resolution by e-mail and videoconference our Red Hat Enterprise Linux systems. Key Requirements: Certification in: Red Hat Certified Engineer (RHCE) Red Hat Certified System Administrator (RHCSA). Ideal Skills: - Proven experience in Red Hat Enterprise Linux system upgrades and maintenance. - Strong troubleshooting and problem-solving skills. - Spanish language skills would be an asset. It is a project to provide technical support in installation and administration of RHEL 9. Duration 2 months. Incident resolution by e-mail and videoconference. About 20 hours. It is mandatory as a requirement the Certification in: Red Hat Certified Engineer (RHCE) and Red Hat Certified System Administrator (RHCSA). Spanish language skills are a plus. In your proposal, plea...
I'm seeking a skilled video editor to breathe life into my social media videos. Work entails transforming raw footage into engaging 3-5-minute vid...breathe life into my social media videos. Work entails transforming raw footage into engaging 3-5-minute videos that captivate. This project will encompass: - Incorporating captions for clear communication - Selecting and adding appropriate background music - Applying special effects to enhance video appeal The ideal candidate should have strong experience in video editing, social media trends, audio mixing, and modern special effects applications. Good understanding of storytelling dynamics within the short timing of social media videos is crucial. With your expertise, let's create compelling content that fosters connecti...
I am in need of a skilled food and beverages engineer who specializes in food processing to work on an exciting project in Saudi Arabia. The primary goal of the project is to assist in expanding our business by opening new branches. To do this, I need a professional who can help in the following areas: - Developing standardized recipes: The freelancer should be skilled in creating standardized recipes that can be replicated across multiple locations. These recipes should be not only delicious but also cost-effective and scalable. - Scaling up production capacity: The selected individual should have experience in increasing production capacity without compromising on the quality of the food. They should be able to design and implement production processes that can meet the demands o...
I'm looking for a professional who can help enhance the quality of these recordings. I'm facing issues with low-volume spoken word audio played primarily on mobile phones. - My requirement is to enhance the volume of the spoken words to ensure a clear and enjoyable listening experience. - Ideal freelancers for this project will have experience in audio modification, specifically in volume amplification without loss of clarity or quality. - A thorough understanding of the mobile phone's sound output specifications would be highly beneficial. There are two voice communications, its not clear, need someone to clear the audio for both
Hi Yan H., I noticed you posted a following project ( https://www.freelancer.com/projects/software-architecture/Software-Engineer-38076636/details )
I am looking for a developer who can build Saas app for my business
...several audio files of Recitations in Bengali. So, I am looking for only Bengali Video creators who can understand and make it a success. Below are my requirements for each Video: 1. Video will start with the introductory music and images of the Original Author and Album with the vocalists image and name in short 1. Each video should be created with multiple royalty free sketches, paintings and images which are fit to the poem sentences/situations 2. Each video should have background music according to the theme of the recitation. 3. Audio quality should be edited through different tools like Noise reduction, Auto duck, Decibel control and studio effects. But, original voice should not be tampered. 4. Error in the audio file should be removed and maintain the pit...
I'm looking for a highly skilled network engineer with extensive experience with Cisco Packet Tracer, specifically in implementing complex network security measures such as network routing, VLAN configuration, firewall setup, VPN, assigning IP addresses and implementing network-based firewalls. The ability to successfully ping is crucial. The right candidate must also be well versed in the Open Shortest Path First (OSPF) for routing protocols. Your role will involve: - Designing and implementing complex network models - Configuring OSPF as the routing protocol - Assigning IP addresses across all devices - Installing and setting up firewalls to protect the network - Configuring VLANs to segment network traffic - Ensuring successful ping across all devices - Setting up VPN for...
...actors. Review and refine the existing English subtitles to ensure accuracy and synchronization with the dubbed dialogue. Deliver a high-quality final product that meets industry standards and surpasses the expectations of the target audience. Project Deliverables: Fully dubbed Hindi version of the 2-hour regional feature film. Revised English subtitles synchronized with the dubbed dialogue. Clean audio files in a format suitable for film distribution. Final deliverables must be provided in a timely manner and meet the agreed-upon quality standards. Skills Required: Proficiency in Hindi and English languages for voice dubbing.(Indians will be Preferred) Experience in voice acting and dubbing for films or television. Ability to synchronize dubbed dialogues with lip movements acc...
