jaredb7
421902684f
Attempt to quieten the amount of log noise being generated by some of the birdnet services visible in the syslog and daemon.log Recording service When using RTSP streams the recording service is generating massive amounts of noise in the logs as it's basically outputting all it's startup info and also outputting stream and export info. - Set the log level to only output errors Also the birdnet_recoding service script is outputting it;s contents, I assume was doing this because of the set -x option at the beginning, -Commenting this fixed that issue Analysis Service Small change to this it doesn't output a error when it can't find today's recording directory. It's a non issue if your recording via sound card but it pops up a bit when using RTSP streams as that directory is never created. Livestream Service Same treatment as the recording service, set log level to error. It was previously set to info and would occasionally output a massive chunk of output.. presumably abut the encoding processes.
61 lines
2.2 KiB
Bash
Executable File
61 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Performs the recording from the specified RTSP stream or soundcard
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#set -x
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source /etc/birdnet/birdnet.conf
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# S
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LOGGING_LEVEL='error'
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[ -z $RECORDING_LENGTH ] && RECORDING_LENGTH=15
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if [ ! -z $RTSP_STREAM ];then
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[ -d $RECS_DIR/StreamData ] || mkdir -p $RECS_DIR/StreamData
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# Explode the RSPT steam setting into an array so we can count the number we have
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RTSP_STREAMS_EXPLODED_ARRAY=(${RTSP_STREAM//,/ })
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while true;do
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# Original loop
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# for i in ${RTSP_STREAM//,/ };do
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# ffmpeg -nostdin -i ${i} -t ${RECORDING_LENGTH} -vn -acodec pcm_s16le -ac 2 -ar 48000 file:${RECS_DIR}/StreamData/$(date "+%F")-birdnet-$(date "+%H:%M:%S").wav
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# done
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# Initially start the count off at 1 - our very first stream
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RTSP_STREAMS_STARTED_COUNT=1
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FFMPEG_PARAMS=""
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# Loop over the streams
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for i in "${RTSP_STREAMS_EXPLODED_ARRAY[@]}"
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do
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# Map id used to map input to output, this is 0 based in ffmpeg decrement
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MAP_ID=$((RTSP_STREAMS_STARTED_COUNT-1))
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# Build up the parameters to process the RSTP stream, including mapping for the output
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FFMPEG_PARAMS+="-vn -thread_queue_size 512 -i ${i} -map ${MAP_ID} -t ${RECORDING_LENGTH} -acodec pcm_s16le -ac 2 -ar 48000 file:${RECS_DIR}/StreamData/$(date "+%F")-birdnet-RTSP_${RTSP_STREAMS_STARTED_COUNT}-$(date "+%H:%M:%S").wav "
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# Increment counter
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((RTSP_STREAMS_STARTED_COUNT += 1))
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done
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# Make sure were passing something valid to ffmpeg, ffmpeg will run interactive and control our look by waiting ${RECORDING_LENGTH} between loops
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if [ -n "$FFMPEG_PARAMS" ];then
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ffmpeg -hide_banner -loglevel $LOGGING_LEVEL -nostdin $FFMPEG_PARAMS
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fi
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done
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else
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if ! pulseaudio --check;then pulseaudio --start;fi
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if pgrep arecord &> /dev/null ;then
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echo "Recording"
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else
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until grep 5050 <(netstat -tulpn 2>&1);do
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sleep 1
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done
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if [ -z ${REC_CARD} ];then
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arecord -f S16_LE -c${CHANNELS} -r48000 -t wav --max-file-time ${RECORDING_LENGTH}\
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--use-strftime ${RECS_DIR}/%B-%Y/%d-%A/%F-birdnet-%H:%M:%S.wav
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else
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arecord -f S16_LE -c${CHANNELS} -r48000 -t wav --max-file-time ${RECORDING_LENGTH}\
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-D "${REC_CARD}" --use-strftime \
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${RECS_DIR}/%B-%Y/%d-%A/%F-birdnet-%H:%M:%S.wav
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fi
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fi
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fi
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