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Podcast Player with Transcription | AI In Action

ChallengesPodcast Player with Transcription

OfficialBeginnerAI Audio & Speech

4-6 hours

Podcast Player with Transcription

Build a podcast player that automatically transcribes episodes and displays synchronized text alongside audio playback. Users can search within transcripts and click any word to jump to that point in the audio.

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transcriptionwhisperpodcastaudio-player

Objectives

Build a custom audio player with play, pause, and seek controls
Transcribe uploaded or linked podcast audio files
Synchronize transcript highlighting with audio playback position
Implement full-text search within the transcript
Allow click-to-seek by tapping any word in the transcript

Hints

Use the HTML5 Audio element with the currentTime property for synchronization
Whisper API returns word-level timestamps for precise sync
Store transcripts in a structured format with start/end times per segment

Resources

platform.openai.com/docs/guides/speech-to-text
developer.mozilla.org/en-US/docs/Web/HTML/Element/audio

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