#!/bin/bash

if [[ -z "$1" ]]; then
    echo "No options found!"
    exit 1
fi

CAPDIR=$(pwd)/
DATE=$(date '+%Y.%m.%d_%H%M')
DATEDIR=$(date '+%Y%m%d')
WORKDATEDIR=cap_$DATEDIR
NICKNAME=$1

echo "root cap dir: $CAPDIR"
cd $CAPDIR && echo "current dir: "$(pwd)

if [[ ! -d "$WORKDATEDIR" ]]; then
    echo "$WORKDATEDIR does not exist. creating..."
    mkdir $WORKDATEDIR
    #exit 0
fi

cd $WORKDATEDIR
echo "current dir: "$(pwd)

# Функция для запуска и проверки streamlink
run_streamlink() {
    #echo test-$NICKNAME
    DATE=$(date '+%Y.%m.%d_%H%M')
    DATEDIR=$(date '+%Y%m%d')

    streamlink https://rt.bongacams44.com/$NICKNAME --stream-segment-threads 3 \
	   --default-stream best --retry-streams 3 -O | \
	   ffmpeg -hide_banner -err_detect ignore_err -re -i pipe:0 -c:v copy -c:a copy -strict -2 -f mp4 ./$NICKNAME\_$DATE.mp4

    # Если процесс streamlink завершился непредвиденно (например, видеопоток прервался),
    # то будет выполнена перезапуск streamlink через 5 секунд
    sleep 5
    run_streamlink
}

# Запуск функции run_streamlink в фоновом режиме
run_streamlink &
pid=$!

# Ожидание сигнала завершения работы скрипта
trap "kill $pid" INT TERM
wait $pid

exit 0

#!/bin/bash

find -type f -name "*.mp4" -print0 | while read -d $'\0' a; do

    resol=$(ffprobe -v error -select_streams v:0 -show_entries stream=width,height,bit_rate -of csv=s=x:p=0 ${a})
#    echo $resol
    width=$(echo $resol | awk -F "x" '{print $1}')
#    echo width=$width
    height=$(echo $resol | awk -F "x" '{print $2}')
#    echo height=$height
    bitrate=$(echo $resol | awk -F "x" '{print $3}')

    echo "resolution="$width"x"$height" bitrate="$bitrate" file="$a
    
    if [[ $width == "960" ]] && [[ $height == "1280" ]]; then 
	echo worked
	echo " "
    
    if (( $bitrate >= "1000000" )); then 
        echo "    run ffmpeg"
        < /dev/null ffmpeg -err_detect ignore_err -hwaccel cuda -i "$a" -c:v h264_nvenc -b:v 1M -c:a copy -hide_banner "${a[@]/%.mp4/_avc.mp4}"
    fi

done

exit 0