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React Video Recorder (using mp4-muxer library) bug fixing

$30-250 USD

Cancelled
Posted 9 months ago

$30-250 USD

Paid on delivery
Important : Apply if you have two cameras connected to your pc. The app is running here : [login to view URL] Here is what we have right now : - A video and screen recorder using React - Output n number of videos in MP4 format - The recorder has 4K or HD capabilities for high-quality recordings wherever the input device supports. We have three bugs : 1. Choppy audio. 2. When a Second video input device, presentation shows primary video input device, but twice. 3. Screen recordings, multiple stream recording stress testing ends up with Matroska container, it is not mp4 stream, it should be mp4 container. 4 . AV sync issues for different framerates 24, 25, 30, 50, 60, there should not be any AV Sync issues. Follow these steps to reproduce "Choppy audio, missing audio slices issue": 1. Start a webcam recording 2. Wait for one minute. 3. Download the recorded content. 4. You can hear the audio have choppy output, where there are gaps in every audio frame. I am looking for a skilled React developer who can help me fix a bug in the React Video Recorder using the mp4-muxer library. Skills and experience required: - Strong proficiency in React - Experience working with the mp4-muxer library - Solid understanding of audio recording and encoding If you have the necessary skills and experience, please submit your proposal.
Project ID: 37241478

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38 proposals
Remote project
Active 9 mos ago

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38 freelancers are bidding on average $170 USD for this job
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* I am a highly skilled Full stack/MERN stack developer * Hello there! I understand your project requirements. I am confident that I can provide the best solution for your needs. I am a senior web and mobile app engineer with extensive experience in programming languages like PHP/LARAVEL/CODEIGNITER/CAKEPHP, PYTHON/DJANGO/FLASK, GRAPHQL, HTML5, JavaScript, Bootstrap, T-SQL and MySQL. I have worked on a variety of projects including web design & development, Android app development (Swift 5/4/3/2), React Native, Angular JS/Vue JS(advanced user), Node JS(advanced user) and more. Please let me know if you would like me to discuss further or if you have any other questions? Thank you for your consideration! Best regards, Shikha
$250 USD in 7 days
5.0 (6 reviews)
5.4
5.4
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Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on Video Upload, HTML5, jQuery / Prototype, React.js, Video Streaming Lets connect in chat so that We discuss further. Regards
$140 USD in 10 days
5.0 (3 reviews)
4.5
4.5
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React Video Recorder (using mp4-muxer library) bug fixing Dear Utku B., I am writing to propose my web development services to you. I am a highly skilled developer with expertise in a variety of technologies, including Video Upload, React.js, HTML5, Video Streaming and jQuery / Prototype and exceeds your expectations. One of the key strengths of my development approach is my ability to work with a variety of different technologies, from traditional server-side languages like PHP and Laravel to modern front-end frameworks like React JS and Angular JS. This enables me to create a website that is both visually stunning and highly functional, with features such as fast page loading, smooth navigation, and responsive design. In addition, my expertise in content management systems like WordPress, Shopify, and Drupal allows me to create a website that is easy to update and maintain. This means that you will have the flexibility to make changes to your website as your business evolves, without needing to rely on a developer to make those changes for you. I am confident that I can create a website that not only meets but exceeds your expectations and would love to discuss your project further. Please let me know if you would be interested in setting up a meeting to discuss this proposal in more detail. Thank you for your consideration.
$200 USD in 7 days
4.6 (8 reviews)
4.1
4.1
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Hello, my name is Danial and I'm part of the artxpro team. We have expertise in React JS, Angular JS, React Native, PHP, CodeIgniter, Laravel and Shopify. We understand you are looking for a skilled React developer who can help you fix a bug in the React Video Recorder using the mp4-muxer library. If you have two cameras connected to your computer and are interested in applying for this job please follow these steps to reproduce "Choppy audio issue". 1 Start a webcam recording 2 Wait for one minute 3 Download the recorded content 4 You can hear the audio have choppy output where there are gaps in every audio frame. Regards Danial
$50 USD in 2 days
4.7 (4 reviews)
4.2
4.2
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I have more than 15 years’ experienced in Development. As I am expert, I can build it according to your requirements. Because I have a lot of the experiences about these fields, I can build your project as soon as possible perfectly. I offer excellent software quality work and provide the best support on your project. If you give me this job, I will do my best to finish your job until your timeline. If you want to see my past works, I can show you my past works right now. Ready to discuss with you about the task now. Thank you for the reading.
$100 USD in 7 days
5.0 (6 reviews)
3.7
3.7
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Quality is not just a word for me, but it really belongs to me. I am sure you will be convinced once you will hire me as Full Stack web Developer. I am a Full stack Web developer/ Software Engineer with more than 5 years of professional experience and my specialized subjects are including MERN stack web development and can provide you with all your needs in a quick time and quality. I always fulfill my commitment; I am a very responsible and highly competent individual who offers you skills in Web development/ Programming  ● React, Angular, HTML, HTML5, CSS, Bootstrap, JavaScript, Typescript, and jQuery. ● Mobile Application Android, iOS , react-native, flutter ● Web3, Smart Contract, Meta Mask for decentralized applications. ● Node.js, PHP, and MEAN/MERN stack for robust backends. ● MySQL, MongoDB, and Firebase for strong database skills. ● Laravel, Symphony, Lumen, CodeIgniter, Symfony, and custom MVC frameworks.
$100 USD in 4 days
5.0 (4 reviews)
3.3
3.3
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Hello there! My name is Arbaz, and I'm a freelance designer and developer with over two years of experience in the industry. I specialize in creating visually stunning and highly functional websites, applications with creative graphic works. I understand that you are looking for someone to help you fix a bug in the React Video Recorder using the mp4-muxer library. If you follow the steps listed below, you can reproduce "Choppy audio, missing audio slices issue": 1. Start a webcam recording 2. Wait for one minute. 3. Download the recorded content. 4. You can hear the audio have choppy output, where there are gaps in every audio frame. Regards Arbaz M
$140 USD in 2 days
5.0 (3 reviews)
3.4
3.4
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Hello, I believe I am the perfect fit for this project because of my strong proficiency in React, experience working with the mp4-muxer library and solid understanding of audio recording and encoding. This makes me well-suited to tackle this project. Let's discuss on chat I am experienced Full Stack developer with a specialization in React.js. I understand that you are looking for a skilled React developer to help you fix a bug in the React Video Recorder using the mp4-muxer library. Thanks
$40 USD in 2 days
5.0 (4 reviews)
3.2
3.2
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Hi Utku B., this is Umair. I have good experience with Video Upload, React.js, Video Streaming, HTML5 and jQuery / Prototype. I am a practicing Developer/Designer Since 2015. I can perfectly work on this project as per requirements. I can say this with conviction as my all reviews are 5 stars , I can do this task for you and the quality of work would be up to the mark. However, further discussions are required for more clarity. I will wait for your text to discuss the project in further detail. Thanks & Regards Umair A.
$155 USD in 22 days
5.0 (2 reviews)
2.9
2.9
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I am writing to express my interest in assisting you in resolving the identified bugs in your React Video Recorder application. With over 12 years of experience in full-stack development, along with specialized expertise in video upload, HTML5, jQuery, React.js, and video streaming, I am well-equipped to tackle these challenges and provide you with a seamless and high-quality solution. Project Overview: Choppy Audio: The audio output is experiencing choppiness, with gaps in every audio frame. Multiple Stream Display: When a second video input device is connected, the presentation shows the primary video input device twice. Matroska Container: Screen recordings under heavy stress testing result in a Matroska container instead of the desired MP4 container. Proposed Solutions: Choppy Audio: I will investigate and rectify the audio issues, ensuring that audio frames are recorded seamlessly without gaps. Multiple Stream Display: I will address the display issue to ensure that the secondary video input device is correctly recognized. Matroska Container: I will reconfigure the screen recording process to generate MP4 containers instead of Matroska, ensuring consistency in output. Thank you for considering my proposal, and I look forward to working together to ensure the seamless performance of your application.
$1,500 USD in 16 days
4.6 (2 reviews)
3.3
3.3
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Hello My name is Apurva and I am a skilled React developer with 8 years of working experience. I understand you are looking for a skilled React developer who can help you fix a bug in the React Video Recorder using the mp4-muxer library. I am confident that I have the necessary skills and experience to tackle this project. I have strong proficiency in React, experience working with the mp4-muxer library, as well as a solid understanding of audio recording and encoding. This makes me ideally suited to assist you with your project. If you give me the chance, I can guarantee that your video recording app will be running smoothly by the end of the project. I would love to speak more about how my skillset matches up with yours if given the chance. Please feel free to reach out if you have any questions or would like more information about me or my services. Thank you for considering me for this job!
$220 USD in 7 days
3.2 (6 reviews)
4.1
4.1
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Hi, how are you? I read your project details and really interested in this project. I am full stack developer having a 5+ year experience doing similar jobs regarding to these skills HTML5, React.js, jQuery / Prototype, Video Streaming and Video Upload. Please start the chat, I know exactly what u are looking I done similar many projects in past. I want to ask few questions, Please start the chat so we can have detailed discussion and finalize the timeline and budget. You can check my portfolio as well: https://www.freelancer.com/u/Sidrairfan078 Thanks! Sidra
$155 USD in 8 days
5.0 (1 review)
2.0
2.0
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Hello, I'm an experienced React Video developer. I can help you fix bug in your project. I can start your project immediately. Best regards Carlos
$155.56 USD in 3 days
1.0 (1 review)
3.5
3.5
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Hello Hope you are doing well. I read your job description completely and I found my skills relevant to your project as an Expert with rich experience of over 8 years. I won't take up too much of your time with a lengthy explanation as I understand you're likely reviewing numerous proposals to select the most suitable candidate. Candidly, I possess all the requisite skills and experience that precisely match your needs, And I can start to work right now. Would it be possible for us to engage in a more in-depth conversation about your project through a chat or short interview? Eagerly anticipate your response. Thank you.
$100 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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Hello, my name is Hammad and I am a full stack developer and website designer with 4+ years of experience in the industry. I have developed a wide range of skills and expertise that make me an ideal candidate for this job. I understand that you are looking for someone to help you fix a bug in your React Video Recorder using the mp4-muxer library. Furthermore, I would like to assure you that my skillset, experience and dedication make me the best choice for this project. Specifically, I have extensive knowledge in React and the mp4-muxer library which will be required for the project to be successful. Additionally, I have experience working with two cameras connected to a computer as well as strong proficiency in audio recording and encoding which will be needed to reproduce the choppy audio issue in the recorder caused by missing audio slices. I believe that my combination of skills, experience and dedication make me the perfect fit for this project and I would love to discuss further how I can help you achieve your goals. Please feel free to contact me if you have any questions or would like more information about my services.
$160 USD in 2 days
0.0 (1 review)
0.0
0.0
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Hi Utku B., It seems like a very fit work for me. I have done exactly the same work 2 months before. I have deep experiences on jQuery / Prototype, React.js. Please come over chat and discuss your requirement in a detailed way. Regards
$120 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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✌Hello, Utku B.✌ Okay I got what you want exactly. I just checked your project details ⭐React Video Recorder (using mp4-muxer library) bug fixing⭐ and it matches my expertise. I absolutely love this job description. The first reason I love this job is because I can tell there is a lot of very technical tasks to do which I absolutely love. The second reason is that I have the required experience so I should be very comfortable with anything you throw at me. Let me know if we can discuss more. I can share my updated CV with you so you can decide. I 'd love to discuss more details with you. Best Regards. Crystal
$100 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hello there! My name is Muhammad Azfar and I am the founder of X80 Graphics. We specialize in providing professional services for businesses of all sizes. We have worked closely with React Video Recorder to develop a bug fixing solution for the app. Our team has strong proficiency in React and understands how to use the mp4-muxer library to fix the choppy audio and missing audio slices issues. Additionally, we have extensive experience working with audio recording and encoding software which will be required for this project. We would be delighted if you were interested in our proposal for helping you resolve the issue with the React Video Recorder. Please feel free to contact us if you have any questions or would like more information about our services. Thank you for your time!
$100 USD in 3 days
5.0 (1 review)
0.0
0.0
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Hello, I am a skilled FULL-STACK developer with over 8+ years of experience in website and mobile app development. I have worked on multiple projects with different clients all over the world to deliver quality-driven bug-free websites and mobile applications. I understand that you are looking for a React developer who can help you fix a bug in the React Video Recorder using the mp4-muxer library. If you follow the steps outlined below, you will be able to reproduce "Choppy audio, missing audio slices issue": Start a webcam recording Wait for one minute Download the recorded content You can hear the audio have choppy output where there are gaps in every audio frame. I am confident that my skillset and experience make me the perfect fit for this project and would be delighted if given the opportunity to work with you on this important project. Please feel free to contact me directly if you have any questions or would like more information about my skillset and experience. Thank you for considering me for this position!..
$140 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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I can assist with fixing the React Video Recorder bugs. I have experience with React and audio recording, and I'm ready to help. Regards, Komal
$210 USD in 30 days
0.0 (0 reviews)
0.0
0.0

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Flag of UNITED KINGDOM
London, United Kingdom
5.0
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Member since Jan 14, 2022

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