9aea96f774
talk.wasm : polishing + adding many AI personalities
2 years ago
385236d1d3
stream : "-kc" now enables context keeping from previous segment ( #90 )
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By default, the context keeping is disabled
2 years ago
63ae03b8e0
Prompt previous tokens for streaming ( #163 )
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* feat: prompt previous tokens for streaming
I used a vector pointer instead of vector itself because it gave weird errors, and why not
* convert vector to use with C api
* feat: remove old refs, check for prompt size
* feat: use better way of getting the pointer
2 years ago
78116f8eda
talk.wasm : update README.md
2 years ago
a4dfbeecf9
talk.wasm : GPT-2 meets Whisper in WebAssembly ( #155 )
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* talk : initial real-time transcription in the browser
* talk : polishing the UI
* talk : ready for beta testing
* talk.wasm : rename example
2 years ago
f2df9bd768
stream : add "max_tokens" cli arg
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Controls the max tokens per segment for the stream example
2 years ago
fb8d77f760
stream : add "audio_ctx" parameter
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Used to overwrite the audio context size of the Encoder.
For example, setting "audio_ctx = 512" will make it run about 3 times
faster, processing about 10s of audio, instead of 30s.
The transcription quality drops, but this can be used for real-time
streaming purposes where performance is important.
2 years ago
62b5ff875c
stream : add "max_tokens" parameter
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Used to limit the number of tokens in a segment.
Useful to battle with word repetition when using partial encoder context
2 years ago
d351771a4b
stream : add "single_segment" option
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Force the entire audio chunk to be transcribed into a single segment
2 years ago
c058aaf22e
stream : partial encoder experiments
2 years ago
83c742f1a7
whisper : add option to speed up the audio tempo by x2
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Using a Phase Vocoder for speeding up the audio tempo by scaling down
the frequencies in the frequency domain.
This reduces the computation in the Encoder by a factor of 2.
The transcription accuracy is degraded, but for slow to normal speech -
it seems to be still very good.
I think this can find application for real-time transcription - i.e. the
"stream" example.
2 years ago
7519eabf65
Adds support for stdin wav input
2 years ago
c30bffc8a5
ref #22 : add "duration" option
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Can be used to partially process a recording
2 years ago
c71363f14c
examples : add simple script for generating Karaoke video
2 years ago
d42cf6d0df
Update README.md
2 years ago
ef47d77492
main : fix generated bash script
2 years ago
d5afebd37c
whisper : token-level timestamp refactoring ( #49 , #120 )
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This turned out pretty good overall. The algorithm has been moved from
main.cpp to whisper.cpp and can be reused for all subtitles types. This
means that now you can specify the maximum length of the generated
lines. Simply provide the "-ml" argument specifying the max length in
number of characters
2 years ago
6fb98370ba
main : add some comments for the word-level timestamp algorithm
2 years ago
0729da9a3b
main : fix some edge cases for word-level timestamps
2 years ago
5dc74e3aff
Update README.md
2 years ago
ac8ef34039
Update README.md
2 years ago
dc12994603
Update README.md
2 years ago
57fb46f307
main : add option for word-leve timestamps (very experimental)
2 years ago
5a9e4260a6
stream : add "--capture" option to select capture device (ref #10 )
2 years ago
12fb303d9d
whisper.wasm : update system info print
2 years ago
2827cbbbe8
main : merge parallel example in main
2 years ago
0b2dc3c82c
parallel : working
2 years ago
85d6e1e1e7
main : fix sampling time + add max_context parameter
2 years ago
72e9cdd6bf
parallel : adding tool for parallel transformer inference
2 years ago
b89f8960ca
Update README.md
2 years ago
6f82320b05
Create README.md
2 years ago
2298310dd8
whisper.nvim : add helper script for the Neovim integration
2 years ago
8347a7bb6a
stream : few updates to make it compatible for Vim usage ( #99 )
2 years ago
ebb01b9e33
Print system info at start of program
2 years ago
2400660f3f
Print system info in main
2 years ago
a6c786d5dc
Update README.md
2 years ago
91dcf5f35b
Update README.md
2 years ago
113a4f06d8
Update README.md
2 years ago
47e78b7288
Update README.md
2 years ago
34bb3ab0cf
ggml : add system info functions
2 years ago
c6710efde2
refactoring : move main + stream in examples + other stuff
2 years ago
d4f94ce427
Update README.md
2 years ago
a52ee08c1e
objc : polishing the sample application
2 years ago
b41f4a90eb
Create README.md
2 years ago
bb1ee266d2
ios : whisper.objc example
2 years ago
3e69a6071d
Update README.md
2 years ago
f4aa01c2f8
Update README.md
2 years ago
6b45e37b2b
Update README.md and finalize the whisper.wasm example
2 years ago
491ecd7056
wip : polishing WASM example
2 years ago
e905c6f827
wip : initial WASM port
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Works but it is very slow because no SIMD is used.
For example, jfk.wav is processed in ~23 seconds using "tiny.en" model
2 years ago
Georgi Gerganov