React Video Recorder (using mp4-muxer library) bug fixing only -- 2

$250-750 USD

Lezárt

Kiadva ekkor:

7 hónappal ezelőtt

$250-750 USD

Teljesítéskor fizetve

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": Steps: 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. Follow these steps to reproduce av sync issue : Steps: 1. Start a webcam recording 2. Wait for 5 minutes 3. Start counting while recording yourself after 5 minutes of recording. 4. Stop the webcam recording 5. Download the video file. 6. Seek to the end of the video while you are counting. 7. You can see the av sync issue, when you count, it does not match the audio. 8. Use "mplayer" tool to check the length of audio and video stream, as they don't also match. 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.

Projektazonosító: 37303251

A projektről

51 ajánlat

Távolról teljesíthető projekt

Aktiválva: 6 hónappal ezelőtt

Szeretne pénzt keresni?

E-mail cím

A Freelancer oldalán történő árajánlatadás előnyei

Határozzon meg költségvetést és időkeretet

Kapja meg fizetését a munkáért

Vázolja ajánlatát

Ingyen regisztrálhat és adhat árajánlatot munkákra

51 szabadúszó adott átlagosan $478 USD összegű árajánlatot erre a munkára

@AwaisChaudhry

Hi Good evening , I have read the brief details on your job listing . I see you have been looking for someone experienced with jQuery / Prototype, HTML5, Video Streaming, Video Upload and React.js. Its been 8 years since I have been working on freelancer.com, I have 9 years of experience doing similar jobs. I would request you to check my profile and review projects, feedbacks of projects related to those skills. Questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements in chat and let me review and get back with queries. 2. Do you currently have anything done or this job has to be done from scratch? 3. What is the timeline to get this job done? 4. Are you open to use 3rd party APIS for it even if they are paid? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Please initiate the chat so we could discuss it in detail and we will continue from there. Thanks! Awais

$750 USD 13 napon belül

5,0

(28 értékelés)

7,3

@irsolutions

I am a skilled React developer with experience in fixing bugs in the React Video Recorder using the mp4-muxer library. I have a strong proficiency in React and have worked extensively with the mp4-muxer library. I also have a solid understanding of audio recording and encoding. In regards to the project requirements, I have the necessary skills and experience to address the three bugs mentioned. I can troubleshoot and fix the choppy audio issue by analyzing the audio frames and identifying and resolving any gaps. I can also fix the av sync issue by examining the length of the audio and video streams and ensuring they match. I kindly request the project poster to review my profile for feedback and portfolio. I am eager to discuss the project in more detail and provide a comprehensive solution. Please feel free to start a chat with me. Thank you. (Note: The bid is within the specified budget of 750 and the proposed period is 7.)

$600 USD 7 napon belül

4,9

(12 értékelés)

6,8

@softsolution2000

Hi Utku B., We would like to grab this opportunity and will work till you get 100% satisfied with our work. No advance payment or milestone will be asked to make , our priority is to help you first and get you satisfied. If you check my profile you will find every type of project, its because we are a team of developers who excels in jQuery / Prototype, HTML5 especially, and have a 15 year long experience in Video Upload, HTML5, jQuery / Prototype, React.js, Video Streaming. I really wish to talk you and finalize the job so we can make sure we are same page. Can we discuss the details of this task you shared and if anything is to be disclosed apart from these available details? Lets connect in chat so that We discuss further. Regards

$380 USD 7 napon belül

4,9

(41 értékelés)

6,5

@ahmadayaz

Dear [Client], I am writing to express my interest in your project for fixing bugs in the React Video Recorder using the mp4-muxer library. I have extensive experience working with React and the mp4-muxer library, making me well-equipped to address any issues you may be experiencing. With over a decade of experience as a Full Stack Developer, I have a strong understanding of React and have successfully tackled complex projects in the past. I am confident in my ability to troubleshoot and resolve the bugs affecting the functionality of the React Video Recorder. I am committed to providing high-quality work and building long-term relationships with my clients. Your satisfaction is my priority, and I will ensure that the project is completed to your specifications. I would appreciate more information regarding the specific issues you are facing with the mp4-muxer library and how they are impacting the React Video Recorder. This will enable me to offer targeted solutions and provide an accurate proposal. In terms of compensation and project timeline, I would like to discuss these details with you to ensure that your requirements are met and that we have a clear understanding of your expectations. Thank you for considering my proposal. I look forward to discussing your project further and resolving the bugs in the React Video Recorder. Let's work together to create a seamless user experience. Best regards, [Your Name]

$675 USD 5 napon belül

4,9

(15 értékelés)

6,4

@stelianrosca618

Hello Client, my name is Stelian and I am a skilled React developer with extensive experience in the field. I have the necessary skills and experience to help you fix the three bugs in the React Video Recorder using the mp4-muxer library. I understand that this project is important to you and would like to offer my services to make sure your videos are recorded in high quality wherever your input device supports it. With my expertise in React and the mp4-muxer library, I am confident that I can deliver results quickly and accurately. I'd like to discuss further details with you, Looking forward to your response. Thank you.

$750 USD 7 napon belül

5,0

(8 értékelés)

5,8

@AITSoft

Hi there! I have read what you exactly need, however I would like to ask you a few questions. I do have good experience with Video Streaming, jQuery / Prototype, HTML5, React.js and Video Upload. Please feel free to ping me anytime so we can have a detailed discussion. If I can deliver I will deliver in best possible way. Thanks My portfolio: https://www.freelancer.com/u/AITSoft

$750 USD 28 napon belül

5,0

(5 értékelés)

5,6

@akhileshtiwari23

Hello, my name is Akhilesh and I'm part of the Octavio team. We understand that 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. With 8+ years of experience and the volume of work we have completed, we believe we are the right team for the job. We have the necessary skills and experience to complete this project, specifically strong proficiency in React, experience working with the mp4-muxer library, as well as solid understanding of audio recording and encoding. If you give us the chance to work on this project please let us know immediately so we can start planning how we can make your video recording experience better than ever before.

$451 USD 7 napon belül

5,0

(8 értékelés)

4,2

@wazeermohamed

Hello there, I am writing to express my interest in your "React Video Recorder (using mp4-muxer library) bug fixing only -- 2". I have rich experiences in React.js, HTML5, jQuery / Prototype, Video Streaming and Video Upload I have extensive experience in developing websites that meet the unique needs and goals of my clients. My service is committed to delivering high-quality work and providing exceptional customer service. I believe that clear communication and collaboration with my clients is key to the success of any project, and I am eager to work with you to bring your vision for "React Video Recorder (using mp4-muxer library) bug fixing only -- 2" to life. Thanks for giving opportunity

$300 USD 2 napon belül

5,0

(2 értékelés)

3,9

@admk80

Dear Utku B. Greetings I have seen your posted job and I feel very much interested to work with you. I have read the things that you want. I consider myself perfect match for this job because I am working as a Web Developer since the last 10 years. I can assure you that my skills will not let you down. I have learnt almost all the languages such as the languages such as Video Streaming, React.js, HTML5, jQuery / Prototype and Video Upload etc. and gathered some excellent skills on Web Developing. I believe that what will take me far from my competitors is my experience. I have been working as a web developer for the last four years and have proved myself many times. You can search work histories and their ratings to be sure. I am confident that I can be a good employee for you because I know what you want. You can have a check on my profile, Portfolio, Work History and Feedbacks to satisfy your needs. I can assure you that I will do my best to do your job. Yours Faithfully Mr. Arshad

$600 USD 10 napon belül

4,6

(8 értékelés)

4,2

@corpmember29

Hi There! You need a React Video Recorder (using mp4-muxer library) bug fixing only, I got 7+ years of experience in developing apps for startups and have good proven track records and excellent clients reviews, I have also good skills in React Native, Flutter, Swift, SWIFT-UI, Xcode, Android studio, Java, Firebase Analytics,Agora, Jitsi, Twilio, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, AWS, Parse, Crypto Currency, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. I am available on desk as per your convenient time zone and will work on your mobile apps front-end and back-end module until you satisfied with my work. I believe in builind long term relationship and it would only possible if i will deliver the quality work. Please open chat window so i can share some samples of my previous work to get more confidence on my work and hire me ongoing basis. I have worked on so many projects like Real Estate App, Grocery App, Classifieds App, Instagram Clone app, Taxi app, Delivery App, food delivery, Inventory Management App, Reward App, Social Media App, On-demand Services provider App, Nutrition App, school management, Pos, E-commerce, Event booking, etc. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Christina

$300 USD 10 napon belül

5,0

(2 értékelés)

3,8

@kimjeho222

Hello there! My name is Kim and I am a professional freelancer with extensive experience in web development, artificial intelligence, mobile app development and system administration. I understand that 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 have the necessary skills and experience to complete this project. My professional portfolio shows that I have strong proficiency in React, experience working with the mp4-muxer library, a solid understanding of audio recording and encoding and a commitment to quality that ensures high quality work is delivered on time without any issues. I believe I am the perfect fit for this job. If you choose me to work on this project, you can count on me to apply my highest standards in delivering quality results while still meeting your deadlines. Please feel free to contact me if you want more information or want to see some of my past work. Thanks.

$500 USD 3 napon belül

5,0

(3 értékelés)

3,5

@mahamnoornaz06

Hello sir,I have a clear understanding of the issues you're facing with the React Video Recorder and the mp4-muxer library. As an experienced React developer, I'm well-equipped to address these challenges. I have worked on similar projects involving audio recording and encoding. I'll diligently investigate the choppy audio, missing audio slices, and av sync issues to provide effective solutions. Restoring audio quality and ensuring synchronization is essential for high-quality recordings. I'm committed to resolving these problems promptly to enhance the user experience. Let's collaborate to deliver a seamless video recording solution. Please consider my proposal for your project. Best regards, Maham

$540 USD 2 napon belül

5,0

(1 értékelés)

3,0

@Edoublin

Hi, My name is Eric Dewayne. I am familiar with ReactJS. As a seniro frontend developer, I can fix the issues in with the websites. Please feel free to reach out to me. Thank you. Eric D.

$450 USD 3 napon belül

5,0

(2 értékelés)

3,1

@KevinJ22

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. With my extensive experience in Full Stack Web Development, I am confident that I can deliver an excellent solution to your problem. My skills include strong proficiency in React, experience working with the mp4-muxer library and solid understanding of audio recording and encoding. As such, I believe I am the best fit for this project. I believe that together we can produce an exceptional solution for solving your problem with the video recorder. Please feel free to reach out if you have any further questions or would like more information about my profile or skillset.

$500 USD 14 napon belül

5,0

(3 értékelés)

3,1

@JhunsInfotech

Hi there! My name is Ajay and I'm the founder of Jhuns Infobay. We provide graphic & web development, mobile app development, SEO SEM and Facebook & Google Ad Management services. I noticed that you're looking for a React developer who can help you fix a bug in the React Video Recorder using the mp4-muxer library. I believe that my team has the necessary skills and experience to tackle this project. We have strong proficiency in React as well as experience working with the mp4-muxer library. Moreover, our team has a solid understanding of audio recording and encoding which will be necessary for producing high quality recordings. If you follow the steps outlined in our proposal below, we're confident that we can deliver quality results quickly while keeping expectations in mind at all times. Please feel free to reach out if you have any questions or would like more information on our services.

$475 USD 10 napon belül

4,5

(3 értékelés)

3,3

@pixxelu16

Hi there! My name is Rakesh and I'm part of the Team Behind the React Video Recorder. We understand that 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. With our expertise in UI/UX, Full Stack Development, Core expertise in Ecommerce we are confident that we can provide the best solution for your project. We have strong proficiency in React and have experience working with the mp4-muxer library. Additionally, our team has solid understanding of audio recording and encoding which will be needed for the project. If you give us the chance we're confident that our proposal will be the best fit for you. Please don't hesitate to contact us if you have any questions or would like more information about our services!

$500 USD 7 napon belül

4,4

(3 értékelés)

3,3

@Dinfo12

Hi Client, my name is Ashish and I'm a React expert with 8 years of programming experience. I have the necessary skills and experience to help you solve the problem with your React Video Recorder. I understand that 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. With my experience in React and using the mp4-muxer library, I am confident that I can deliver quality results faster than any other competitor. Additionally, I always provide daily progress reports/updates via Skype (Google Talk, Freelancer or email) so you can always track my progress. If you choose me for this job, you can rest assured that you will receive top quality service at all times while also being able to track my progress throughout the project. Please feel free to reach out if you have any questions or would like further information regarding my skills or services.

$500 USD 7 napon belül

4,6

(2 értékelés)

2,4

@fahadparekh01

Hello, my name is Muhammad Fahad I understand that 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. With my extensive knowledge of React.js and experience working with the mp4-muxer library, I believe I am the perfect person for this job. If you give me the chance to work on this project I guarantee that you will not be disappointed with the results. Please feel free to reach out if you have any further questions or would like me to provide more information about my skills or background. Thank you for considering me for this opportunity!

$250 USD 1 napon belül

5,0

(1 értékelés)

1,3

@REPLATechnology

With over 6 years of experience as a fullstack developer, I am well-prepared to help you resolve the issues in the React Video Recorder using the mp4-muxer library. I understand the challenges you are facing, including choppy audio, presentation issues, incorrect container formats, and AV sync problems. My extensive experience in React development equips me to pinpoint and resolve these bugs effectively. I am highly proficient in React and have worked with various multimedia libraries and components. My knowledge of audio recording and encoding will be invaluable in addressing the choppy audio and AV sync issues. I am dedicated to delivering a bug-free and high-performance video recorder. Let's collaborate to identify and resolve these issues and ensure that the recorder functions smoothly. Please feel free to contact to get started.

$500 USD 10 napon belül

5,0

(2 értékelés)

1,5

@rannasteve

Hi, Hope you are doing great today. > Please read it carefully, this is not a generic proposal < I noticed that you are seeking a React Video Recorder (using mp4-muxer library) bug fixing only -- 2. I would like to take this opportunity to share with you that I possess a variety of Video Upload, HTML5, jQuery / Prototype, React.js, Video Streaming and have completed numerous projects throughout my career. I am confident that I can deliver the results you need for your project with the same level of professionalism and expertise. Please keep in mind that I am available to discuss the details of the project with you at any time through chat. Additionally, you can view my profiles to get to know the skills and expertise I possess https://www.freelancer.pk/u/rannasteve As part of my commitment to delivering high-quality work, I will assign a dedicated Project Manager to your project to provide daily progress reports. You can also count on 24-hour chat support, so time differences won't be an issue. I will ensure that the project is completed within the timeline that we mutually agreed upon before the start of the project. Finally, I offer a one-month maintenance period after the project is completed. I look forward to hearing back from you and discussing how we can work together to bring your project to life. Best regards, Steven

$500 USD 7 napon belül