Implementing a Video Transcriber with OpenAI and C#/.NET | CodeSignal Learn

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intermediate

Implementing a Video Transcriber with OpenAI and C#/.NET

Software Engineering

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3 courses

50 practices

6 hours

Learn how to develop a C#/.NET application that transcribes both audio and video files. This guide covers setting up your environment, integrating with transcription APIs, handling various media formats, and processing the results into usable text.

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Verified skills you'll gain

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API Integration, Design, & Development

INTERMEDIATE

Authentication, Authorization, & Security

Tools you'll use

.NET Core

C#

OpenAI

Course 1

Getting Started with OpenAI Audio API in C#

4 lessons

16 practices

In this course, you’ll set up a C#/.NET environment to interact with OpenAI’s audio transcription APIs, including GPT-4o-Transcribe and Whisper. You’ll learn to create a new .NET project, make your first API requests, transcribe audio files, configure transcription options such as language and timestamps, and implement robust error handling in your C# workflows.

Course 2

Handling Large and Long-Form Audio/Video Files in C#

4 lessons

20 practices

Learn how to preprocess, extract, and transcribe large audio and video files in C#. This course covers using Xabe.FFmpeg for audio/video operations, audio normalization, extracting audio from video, splitting large files into chunks, advanced preprocessing, and combining transcripts.

Course 3

Integrating Remote Downloads and Summarization

3 lessons

14 practices

Learn how to download audio and video files from remote sources such as Google Drive in C#. This course covers downloading files from Google Drive, integrating these downloads into your transcription workflow using Whisper, and automating transcript summarization.

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