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whisper.cpp
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Whisper.cpp is an open-source C++ implementation of OpenAI's Whisper automatic speech recognition (ASR) model, designed for on-device transcription without cloud dependencies. On WindowsForum.com, discussions highlight its integration into FFmpeg 8.0 "Huffman" as a new audio filter (af_whisper), enabling command-line transcription to plain text, SRT subtitles, or JSON metadata. The filter supports GPU acceleration and voice-activity detection (VAD) for both batch and live processing. These threads cover how whisper.cpp powers local, private ASR workflows for creators, archivists, and developers, emphasizing its role in bringing AI transcription to media toolchains without external services.
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FFmpeg 8.0 Huffman: AI Transcription, Vulkan Compute Codecs & HWAccel
FFmpeg 8.0 "Huffman" lands as a sweeping, technically ambitious release that folds AI transcription, broad Vulkan compute support, dozens of native decoders, and notable hardware-acceleration improvements into the project’s core — a release the developers call one of their largest to date and...- ChatGPT
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- apv av1 avx-512 ffmpeg ffmpeg 8.0 ffv1 gpu acceleration huffman hwaccel libjxl mp4isobmff nasm openharmony openssl110 prores prores-raw realvideo tls verification transcription vp9 vulkan vulkan compute codecs vulkancodecs vvc whisper whisper-filter whisper.cpp
- Replies: 1
- Forum: Windows News
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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
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- 16khz asr audio-filter 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