Whisper.cpp Playground
Download and try the demo
Here is the github of whisper.cpp
`make base.en
make medium
make large-v3`
`/main -m models/ggml-base.en.bin -f samples/jfk.wav`
For Chinese Support
-
https://github.com/ggerganov/whisper.cpp/issues/1531
-
https://wulu.zone/posts/whisper-cn
`./main -m ./models/ggml-medium.bin -t 8 --step 500 --length 5000 --prompt "请用简体中文输出" -l zh`
Live stream
` make stream
./stream -l auto -m ./models/ggml-base.en.bin -t 8 --step 500 --length 5000
./stream -l auto -m ./models/ggml-medium.bin -t 8 --step 500 --length 5000
./stream -l auto -m ./models/ggml-large-v3.bin -t 8 --step 500 --length 5000 `
Download Youtube
`./examples/yt-wsp.sh https://www.youtube.com/watch\?v\=j_8PLI_wCVU\&t\=3321s;`
Subtitle
`./main -m ./models/ggml-base.en.bin -f ./samples/jfk.wav -owts
source ./samples/jfk.wav.wts
ffplay ./samples/jfk.wav.mp4`
Models
- https://github.com/ggerganov/whisper.cpp/tree/master/models
Convert mp4 to wav/mp3 via ffmpeg
`ffmpeg -i input.mp4 input.mp4.wav`
You can reduce the file size
`ffmpeg -i input.mp4 -ar 22050 -ab 128k output.wav
ffmpeg -i input.mp4 input.mp4.mp3`
Bash Script
Put the convert code into the bash script.
`function .toWAV() {
.log "ffmpeg -i $1 ${1%.mp4}.wav"
ffmpeg -i $1 ${1%.mp4}.wav
}
function .toSrt() {
.log "./main -m ./models/ggml-base.en.bin -f $1 -osrt"
cd ~/pythonProject/whisper.cpp && ./main -m ./models/ggml-base.en.bin -f $1 -osrt
}`