Program a Java method to check if a .flv file has sound


I'm an experienced Java developer who is struggling to solve a specific problem for my video generation application. I need to check if a .flv file has sound (No sound could either mean that there is no audio track or that the audio track is silent.)

I would like to outsource this problem to focus on other features.

Detailed specifications:

- the code delivered should be a method which takes in a <File> as an argument and has a <boolean> as a return value (and other helper methods if necessary)

- the code should be written for Java 11

- dependencies should be handled through Maven

- the method should be tested using the files attached; the method should return true for the file "[login to view URL]" and false for the file "[login to view URL]"

Taidot: Java

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Tietoa työnantajasta:
( 0 arvostelua ) Oberthulba, Germany

Projektin tunnus: #23657949

Myönnetty käyttäjälle:


Hi, We are a team of professional software developers. We have expertise in Java and can handle this task with perfection. Kindly consider our proposal for the best results. Looking forward to talking for more inform Lisää

€50 EUR 1 päivässä
(66 Arvostelua)

15 freelanceria on tarjonnut keskimäärin 155€ tähän työhön


Hello, My name is Miguel Febres and you can locate my resume and certifications in the following links: [login to view URL] [login to view URL] In my 10+ years of experien Lisää

€250 EUR 7 päivässä
(35 arvostelua)

Hi ! I read all descriptions and I am very interested in your project. I am professional Software and Website developer. My main skills are java/javaFx, and have experiences of audio file parser in java Please let's di Lisää

€100 EUR 3 päivässä
(5 arvostelua)

Dear Employer, Hope you are having a nice day!! We have gone through your problem description and understood it very well. We are very much interested and confident to work upon it. Our developers have expertise in Ja Lisää

€250 EUR 7 päivässä
(1 arvostelu)

I can do it. i am very good at java. I think i can help you on this project. Please share more detail.

€100 EUR 2 päivässä
(10 arvostelua)

Hello How are you? I am Java expert and I am very interested about this project. Please call me and discuss more. I will wait your good reply. Thanks.

€200 EUR 7 päivässä
(1 arvostelu)

Hi, I am Java Development Expert and have 7 years of Experience . Please contact so we can discuss in details the functionality/Requirement of the App . Thanks

€222 EUR 7 päivässä
(6 arvostelua)

Hello How are you? I am exciting in your job. For 7 years i have much experience in such that. I am sure the perfect result on time. As a honest freelancer i will work for you faithfully. I am looking forward your repl Lisää

€100 EUR 2 päivässä
(5 arvostelua)

Hello. How are you. I am java expert and have rich experience in developing application using java. I can access and analysis flv file using java. Please contact me. I can help you and will work hard for your project . Lisää

€250 EUR 1 päivässä
(4 arvostelua)

Hi, How are you? I am ready to start right away. I am a C and Java expert with rich experience. I will be happy when working with you. I have reviewed your job description as well and very confident to handle this proj Lisää

€30 EUR 7 päivässä
(2 arvostelua)

Hi! Ive read your requirement and you are in luck because i actually solve a similar problem before and my solution is available for commercial use, so if you hire me i can finish the job quickly. A bit about my backgr Lisää

€200 EUR 2 päivässä
(1 arvostelu)

I am very good at Java with 15 years of development experience. To be honest, I have not used Java sound API; but I will definitely get it work by this weekend (max 4 days). Please check my profile on linkedIn for det Lisää

€200 EUR 4 päivässä
(0 arvostelua)

Hi. I've been programming for 17 years with several languages and technologies. It seams you could check for FLV Packet Type. Audio types have type 0x08. Video 0x09 and metadata 0x12. No audio should mean no 0x08 pack Lisää

€200 EUR 7 päivässä
(0 arvostelua)

Hello there, I have taken the time to read over your project proposal. As I understand, you need a method, implemented in Java, to detect if a FLV file contains sound or not. The FLV file may contain empty sound, which Lisää

€80 EUR 2 päivässä
(0 arvostelua)

Hi! My name is Dante. I'm a software developer with over 6 years of experience and at this point I decided to gather a team and open an official declared company in my home country to start developing custom software. Lisää

€100 EUR 1 päivässä
(0 arvostelua)