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avoid using ffmpeg: just wait until the file is closed

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frederik
2022-04-23 18:37:55 +02:00
parent ba33976b28
commit be800cd51a
1 changed files with 1 additions and 8 deletions
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scripts/birdnet_analysis.sh
+1 -8
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@@ -95,15 +95,8 @@ run_analysis() {
echo "${1}/${i}" > $HOME/BirdNET-Pi/analyzing_now.txt echo "${1}/${i}" > $HOME/BirdNET-Pi/analyzing_now.txt
[ -z ${RECORDING_LENGTH} ] && RECORDING_LENGTH=15 [ -z ${RECORDING_LENGTH} ] && RECORDING_LENGTH=15
echo "RECORDING_LENGTH set to ${RECORDING_LENGTH}" echo "RECORDING_LENGTH set to ${RECORDING_LENGTH}"
if [ "${RECORDING_LENGTH}" == 60 ];then
RECORDING_LENGTH_MATCH="01:00"
elif [ "${RECORDING_LENGTH}" -lt 10 ];then
RECORDING_LENGTH_MATCH="00:0${RECORDING_LENGTH}"
else
RECORDING_LENGTH_MATCH="00:${RECORDING_LENGTH}"
fi
a=0 a=0
until [ "$(ffmpeg -i ${1}/${i} 2>&1 | awk -F. '/Duration/ {print $1}' | cut -d':' -f3-4)" == "${RECORDING_LENGTH_MATCH}" ];do until [ -z "$(lsof -t ${1}/${i})" ];do
sleep 1 sleep 1
[ $a -ge ${RECORDING_LENGTH} ] && rm -f ${1}/${i} && break [ $a -ge ${RECORDING_LENGTH} ] && rm -f ${1}/${i} && break
a=$((a+1)) a=$((a+1))