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This commit updates the documentation for the WASM examples to include a note about the generation of the `worker.js` file. As of Emscripten 3.1.58 (April 2024), separate worker.js files are no longer generated and the worker is embedded in the main JS file. The motivation for this change is to inform users about the new behavior of Emscripten and why the `worker.js` file may not be present. Refs: https://github.com/ggml-org/whisper.cpp/issues/3123
36 lines
1019 B
Markdown
36 lines
1019 B
Markdown
# stream.wasm
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Real-time transcription in the browser using WebAssembly
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Online demo: https://whisper.ggerganov.com/stream/
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## Build instructions
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```bash
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# build using Emscripten (v3.1.2)
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git clone https://github.com/ggerganov/whisper.cpp
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cd whisper.cpp
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mkdir build-em && cd build-em
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emcmake cmake ..
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make -j
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```
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The example can then be started by running a local HTTP server:
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```console
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python3 examples/server.py
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```
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And then opening a browser to the following URL:
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http://localhost:8000/stream.wasm
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To run the example in a different server, you need to copy the following files
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to the server's HTTP path:
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```
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# copy the produced page to your HTTP path
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cp bin/stream.wasm/* /path/to/html/
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cp bin/libstream.js /path/to/html/
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cp bin/libstream.worker.js /path/to/html/
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```
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> 📝 **Note:** As of Emscripten 3.1.58 (April 2024), separate worker.js files are no
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> longer generated and the worker is embedded in the main JS file. So the worker
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> file will not be geneated for versions later than `3.1.58`.
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