Write function to adjust the tempo (file) of an audio to a target speed

$30-250 USD

Closed

Posted

over 5 years ago

$30-250 USD

Paid on delivery

I am looking for someone who can write a function in java to change the audio speed to the desired speed. This should be be method signature public String adjustAudioSpeed(String fileUrl, double newSpeed): Function should load file Adjust tempo Save it return file url Doesn't have to be in java, if you can write it in a more effective/efficient language that its fine too as long as you expose it as a service where I can send http requests to.

Project ID: 17397442

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2 proposals

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Active 6 yrs ago

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2 freelancers are bidding on average $127 USD for this job

@omoretech

Hi I read your requirements, can you send me complete java code and sound file that you want to speedup, also please send me documentation of sound API that you currently using in your code. Thanks Relevant Skills and Experience I recently work in audio and video API's in Java. Proposed Milestones $99 USD - I will provide you solution of your problem but first I want to check your current code and file.

$99 USD in 3 days

5.0

(21 reviews)

4.4

@novepi

Hi there, A couple of questions before placing my bid if you don't mind. Relevant Skills and Experience programming Proposed Milestones $155 USD - Placeholder 1. Which OS this should run on? 2. Which audio(maybe video too if you'd like) formats this should support? 3. Is it ok to use external libraries/programs or do you want this to be implemented from scratch by working on the signal directly?

$155 USD in 3 days