Transcribe Audio to Text for FREE | Whisper AI Step-by-Step Tutorial

About this video

• Video Title: Transcribe Audio to Text for FREE | Whisper AI Step-by-Step Tutorial
• Channel: Jennifer Marie
• Speakers: Jennifer Marie
• Duration: 00:08:29

Overview

This video tutorial demonstrates how to transcribe audio and video files into text for free using OpenAI's Whisper AI model through Google Colaboratory. The presenter, Jennifer Marie, guides viewers through the process of setting up Google Colab, installing necessary tools, uploading files, running the transcription, and downloading the output in both .txt and .srt formats.

Key takeaways

• Free Transcription with Whisper AI: The tutorial showcases how to use Whisper AI, a powerful speech recognition and transcription tool by OpenAI, at no cost and without any limits.
• Google Colaboratory for Accessibility: Instead of local installation, the method utilizes Google Colaboratory, allowing users to run the code in their browser, making it accessible from any computer with a Google account.
• Step-by-Step Setup: The video provides a clear, step-by-step guide, including installing Google Colaboratory, changing the runtime to use a GPU for faster processing, and installing Whisper and FFmpeg.
• File Upload and Transcription: Instructions are given on how to upload audio or video files and then use pre-written code to transcribe them, with the model automatically detecting the language (supporting 99 languages).
• Output Formats: Transcribed text can be downloaded as a .txt file or an .srt file (subtitle format), both of which are demonstrated.
• Efficiency: The process is shown to be significantly faster than manual transcription, with a 12-minute video file being transcribed in just two minutes.
• Retime and Reinstall: Users need to repeat the installation process each time they start a new session in Google Colab as the runtime files are deleted upon termination.