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vad : add download-vad-model scripts (#3149)
* vad : add download-vad-model scripts This commit adds a script to download VAD models. * vad : add vad model download script for windows [no ci] Refs: https://github.com/ggml-org/whisper.cpp/issues/3146
This commit is contained in:
Daniel Bevenius
GitHub
parent
3882a099e1
commit
96d791ae61
99
models/download-vad-model.cmd
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99
models/download-vad-model.cmd
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@echo off
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rem Save the original working directory
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set "orig_dir=%CD%"
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rem Get the script directory
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set "script_dir=%~dp0"
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rem Check if the script directory contains "\bin\" (case-insensitive)
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echo %script_dir% | findstr /i "\\bin\\" >nul
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if %ERRORLEVEL%==0 (
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rem If script is in a \bin\ directory, use the original working directory as default download path
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set "default_download_path=%orig_dir%"
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) else (
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rem Otherwise, use script directory
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pushd %~dp0
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set "default_download_path=%CD%"
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popd
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)
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rem Set the root path to be the parent directory of the script
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for %%d in (%~dp0..) do set "root_path=%%~fd"
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rem Count number of arguments passed to script
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set argc=0
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for %%x in (%*) do set /A argc+=1
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set models=silero-v5.1.2
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rem If argc is not equal to 1 or 2, print usage information and exit
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if %argc% NEQ 1 (
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if %argc% NEQ 2 (
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echo.
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echo Usage: download-vad-model.cmd model [models_path]
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CALL :list_models
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goto :eof
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)
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)
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if %argc% EQU 2 (
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set models_path=%2
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) else (
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set models_path=%default_download_path%
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)
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set model=%1
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for %%b in (%models%) do (
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if "%%b"=="%model%" (
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CALL :download_model
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goto :eof
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)
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)
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echo Invalid model: %model%
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CALL :list_models
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goto :eof
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:download_model
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echo Downloading vad model %model%...
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if exist "%models_path%\\ggml-%model%.bin" (
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echo Model %model% already exists. Skipping download.
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goto :eof
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)
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PowerShell -NoProfile -ExecutionPolicy Bypass -Command "Start-BitsTransfer -Source https://huggingface.co/ggml-org/whisper-vad/resolve/main/ggml-%model%.bin -Destination \"%models_path%\\ggml-%model%.bin\""
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if %ERRORLEVEL% neq 0 (
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echo Failed to download ggml model %model%
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echo Please try again later or download the original Whisper model files and convert them yourself.
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goto :eof
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)
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rem Check if 'whisper-cli' is available in the system PATH
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where whisper-cli >nul 2>&1
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if %ERRORLEVEL%==0 (
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rem If found, suggest 'whisper-cli' (relying on PATH resolution)
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set "whisper_cmd=whisper-cli"
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) else (
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rem If not found, suggest the local build version
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set "whisper_cmd=%root_path%\build\bin\Release\whisper-cli.exe"
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)
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echo Done! Model %model% saved in %models_path%\ggml-%model%.bin
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echo You can now use it like this:
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echo %whisper_cmd% -vm %models_path%\ggml-%model%.bin --vad -m models/ggml-base.en.bin -f samples\jfk.wav
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goto :eof
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:list_models
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echo.
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echo Available models:
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(for %%a in (%models%) do (
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echo %%a
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))
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echo.
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exit /b
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105
models/download-vad-model.sh
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105
models/download-vad-model.sh
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#!/bin/sh
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# This script downloads Whisper VAD model files that have already been converted
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# to ggml format. This way you don't have to convert them yourself.
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src="https://huggingface.co/ggml-org/whisper-vad"
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pfx="resolve/main/ggml"
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BOLD="\033[1m"
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RESET='\033[0m'
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# get the path of this script
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get_script_path() {
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if [ -x "$(command -v realpath)" ]; then
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dirname "$(realpath "$0")"
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else
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_ret="$(cd -- "$(dirname "$0")" >/dev/null 2>&1 || exit ; pwd -P)"
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echo "$_ret"
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fi
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}
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script_path="$(get_script_path)"
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# Check if the script is inside a /bin/ directory
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case "$script_path" in
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*/bin) default_download_path="$PWD" ;; # Use current directory as default download path if in /bin/
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*) default_download_path="$script_path" ;; # Otherwise, use script directory
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esac
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models_path="${2:-$default_download_path}"
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# Whisper VAD models
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models="silero-v5.1.2"
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# list available models
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list_models() {
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printf "\n"
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printf "Available models:"
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model_class=""
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for model in $models; do
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this_model_class="${model%%[.-]*}"
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if [ "$this_model_class" != "$model_class" ]; then
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printf "\n "
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model_class=$this_model_class
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fi
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printf " %s" "$model"
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done
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printf "\n\n"
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}
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if [ "$#" -lt 1 ] || [ "$#" -gt 2 ]; then
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printf "Usage: %s <model> [models_path]\n" "$0"
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list_models
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exit 1
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fi
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model=$1
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if ! echo "$models" | grep -q -w "$model"; then
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printf "Invalid model: %s\n" "$model"
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list_models
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exit 1
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fi
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# download ggml model
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printf "Downloading ggml model %s from '%s' ...\n" "$model" "$src"
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cd "$models_path" || exit
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if [ -f "ggml-$model.bin" ]; then
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printf "Model %s already exists. Skipping download.\n" "$model"
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exit 0
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fi
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if [ -x "$(command -v wget2)" ]; then
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wget2 --no-config --progress bar -O ggml-"$model".bin $src/$pfx-"$model".bin
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elif [ -x "$(command -v wget)" ]; then
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wget --no-config --quiet --show-progress -O ggml-"$model".bin $src/$pfx-"$model".bin
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elif [ -x "$(command -v curl)" ]; then
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curl -L --output ggml-"$model".bin $src/$pfx-"$model".bin
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else
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printf "Either wget or curl is required to download models.\n"
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exit 1
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fi
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if [ $? -ne 0 ]; then
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printf "Failed to download ggml model %s \n" "$model"
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printf "Please try again later or download the original Whisper model files and convert them yourself.\n"
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exit 1
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fi
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# Check if 'whisper-cli' is available in the system PATH
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if command -v whisper-cli >/dev/null 2>&1; then
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# If found, use 'whisper-cli' (relying on PATH resolution)
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whisper_cmd="whisper-cli"
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else
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# If not found, use the local build version
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whisper_cmd="./build/bin/whisper-cli"
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fi
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printf "Done! Model '%s' saved in '%s/ggml-%s.bin'\n" "$model" "$models_path" "$model"
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printf "You can now use it like this:\n\n"
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printf " $ %s -vm %s/ggml-%s.bin --vad -f samples/jfk.wav -m models/ggml-base.en.bin\n" "$whisper_cmd" "$models_path" "$model"
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printf "\n"
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