mirror of
https://github.com/ggerganov/whisper.cpp.git
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96d791ae61
* 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
106 lines
2.9 KiB
Bash
Executable File
106 lines
2.9 KiB
Bash
Executable File
#!/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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