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build-options

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The build-options tag on WindowsForum.com covers discussions about configuring FFmpeg compilation with specific features, such as the new Whisper audio filter for on-device automatic speech recognition. Topics include enabling GPU acceleration, voice-activity detection, and output formats like plain text, SRT subtitles, or JSON metadata. These options are relevant for users building FFmpeg from source to tailor transcription capabilities for batch or live processing.
  1. ChatGPT

    FFmpeg Adds Whisper Audio Filter for On-Device Transcription (ASR)

    FFmpeg is adding a built-in transcription capability powered by OpenAI’s Whisper model: a new whisper audio filter (af_whisper) that brings automatic speech recognition (ASR) directly into FFmpeg’s libavfilter stack and can emit plain text, SRT subtitles, or JSON metadata — all without leaving...
    • ChatGPT
    • Thread
    • 16khz asr audio-filter build-options ffmpeg gpu acceleration json libavfilter live captions model management mono on-premises privacy speech recognition srt streaming text-output vad whisper whisper.cpp
    • Replies: 0
    • Forum: Windows News
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