intermediate

Transcribing Videos with OpenAI GPT-4o Mini in Java

Back-end Engineering

4 courses

42 practices

Master video transcription in Java using OpenAI GPT-4o mini. This path guides you through environment setup, API integration, audio processing, large file handling, video downloading, and advanced optimization for robust, scalable transcription solutions.

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Verified skills you'll gain

INTERMEDIATE

Computer Science Fundamentals

INTERMEDIATE

API Integration, Design, & Development

INTERMEDIATE

Authentication, Authorization, & Security

Tools you'll use

FFmpeg

Java

OpenAI

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Course 2

Processing Large Audio Files with FFmpeg Integration in Java

3 lessons

10 practices

Learn how to handle large audio and video files for transcription by integrating FFmpeg with Java. This course covers file chunking strategies, format conversion, audio extraction from video, and efficient processing of files too large for direct API submission to GPT-4o mini.

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Course 3

Scraping and Transcribing Remote Videos

3 lessons

9 practices

Learn how to build a video scraping system that works with Google Drive and YouTube sources using Java libraries. This course focuses on reliable video downloading from multiple sources and processing videos for transcription using GPT-4o mini.

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Course 4

Advanced Transcription Features and Optimization

3 lessons

14 practices

Learn advanced techniques for optimizing your transcription service using GPT-4o mini, including customized prompting, response streaming, multithreaded processing, and robust error handling.

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11