mirror of
https://github.com/ggerganov/whisper.cpp.git
synced 2024-11-07 16:44:13 +01:00
131 lines
3.4 KiB
Bash
Executable File
131 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# This scripts run the selected model agains a collection of audio files from the web.
|
|
# It downloads, converts and transcribes each file and then compares the result with the expected reference
|
|
# transcription. The comparison is performed using git's diff command and shows the differences at the character level.
|
|
# It can be used to quickly verify that the model is working as expected across a wide range of audio files.
|
|
# I.e. like an integration test. The verification is done by visual inspection of the diff output.
|
|
#
|
|
# The reference data can be for example generated using the original OpenAI Whisper implementation, or entered manually.
|
|
#
|
|
# Feel free to suggest extra audio files to add to the list.
|
|
# Make sure they are between 1-3 minutes long since we don't want to make the test too slow.
|
|
#
|
|
# Usage:
|
|
#
|
|
# ./tests/run-tests.sh <model_name> [threads]
|
|
#
|
|
|
|
cd `dirname $0`
|
|
|
|
# Whisper models
|
|
models=( "tiny.en" "tiny" "base.en" "base" "small.en" "small" "medium.en" "medium" "large-v1" "large-v2" "large-v3" )
|
|
|
|
# list available models
|
|
function list_models {
|
|
printf "\n"
|
|
printf " Available models:"
|
|
for model in "${models[@]}"; do
|
|
printf " $model"
|
|
done
|
|
printf "\n\n"
|
|
}
|
|
|
|
if [ $# -eq 0 ]; then
|
|
printf "Usage: $0 [model] [threads]\n\n"
|
|
printf "No model specified. Aborting\n"
|
|
list_models
|
|
exit 1
|
|
fi
|
|
|
|
model=$1
|
|
main="../main"
|
|
|
|
threads=""
|
|
if [ $# -eq 2 ]; then
|
|
threads="-t $2"
|
|
fi
|
|
|
|
if [ ! -f ../models/ggml-$model.bin ]; then
|
|
printf "Model $model not found. Aborting\n"
|
|
list_models
|
|
exit 1
|
|
fi
|
|
|
|
if [ ! -f $main ]; then
|
|
printf "Executable $main not found. Aborting\n"
|
|
exit 1
|
|
fi
|
|
|
|
# add various audio files for testing purposes here
|
|
# the order of the files is important so don't change the existing order
|
|
# when adding new files, make sure to add the expected "ref.txt" file with the correct transcript
|
|
urls_en=(
|
|
"https://upload.wikimedia.org/wikipedia/commons/1/1f/George_W_Bush_Columbia_FINAL.ogg"
|
|
"https://upload.wikimedia.org/wikipedia/en/d/d4/En.henryfphillips.ogg"
|
|
"https://cdn.openai.com/whisper/draft-20220913a/micro-machines.wav"
|
|
)
|
|
|
|
urls_es=(
|
|
"https://upload.wikimedia.org/wikipedia/commons/c/c1/La_contaminacion_del_agua.ogg"
|
|
)
|
|
|
|
urls_it=(
|
|
)
|
|
|
|
urls_pt=(
|
|
)
|
|
|
|
urls_de=(
|
|
)
|
|
|
|
urls_jp=(
|
|
)
|
|
|
|
urls_ru=(
|
|
)
|
|
|
|
function run_lang() {
|
|
lang=$1
|
|
shift
|
|
urls=("$@")
|
|
|
|
i=0
|
|
for url in "${urls[@]}"; do
|
|
echo "- [$lang] Processing '$url' ..."
|
|
|
|
ext="${url##*.}"
|
|
fname_src="$lang-${i}.${ext}"
|
|
fname_dst="$lang-${i}-16khz.wav"
|
|
|
|
if [ ! -f $fname_src ]; then
|
|
wget --quiet --show-progress -O $fname_src $url
|
|
fi
|
|
|
|
if [ ! -f $fname_dst ]; then
|
|
ffmpeg -loglevel -0 -y -i $fname_src -ar 16000 -ac 1 -c:a pcm_s16le $fname_dst
|
|
if [ $? -ne 0 ]; then
|
|
echo "Error: ffmpeg failed to convert $fname_src to $fname_dst"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
$main -m ../models/ggml-$model.bin $threads -f $fname_dst -l $lang -otxt 2> /dev/null
|
|
|
|
git diff --no-index --word-diff=color --word-diff-regex=. $lang-$i-ref.txt $fname_dst.txt
|
|
|
|
i=$(($i+1))
|
|
done
|
|
}
|
|
|
|
run_lang "en" "${urls_en[@]}"
|
|
|
|
if [[ $model != *.en ]]; then
|
|
run_lang "es" "${urls_es[@]}"
|
|
run_lang "it" "${urls_it[@]}"
|
|
run_lang "pt" "${urls_pt[@]}"
|
|
run_lang "de" "${urls_de[@]}"
|
|
run_lang "jp" "${urls_jp[@]}"
|
|
run_lang "ru" "${urls_ru[@]}"
|
|
fi
|