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ffmpeg-grabber
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Umbennen der Dateien beim Aufnahmeende verbessert (Zeitstempel beim Schliessen kann noch bis zu einer Sekunde abweichen!)

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root 2012-03-29 14:58:28 +02:00
parent dac1c9d63f
commit 319b653d11
1 changed files with 11 additions and 6 deletions
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@ -12,6 +12,9 @@ PIDFILE_BASE=/tmp/wget_script.$RANDOM.pids
if [ -z "$NAME" ]; then
NAME=0
fi
CAPTURE_DIR="$( dirname "${BASH_SOURCE[0]}" )/capture"
mkdir -p $CAPTURE_DIR
cd $CAPTURE_DIR
SHUTDOWN_IN_PROGRESS="false"
quit() {
@ -30,12 +33,14 @@ trap 'quit 0' SIGINT SIGTERM EXIT
do_record() {
for i in $CAMERAS; do
echo "starting recording for camera $i" >&2
OUTFILE_START=dump_cam${i}_$(date +%s)
( wget --ignore-length --http-user=$USERNAME --http-passwd=$PASSWORD http://${SERVER_IP}:$PORT/cam/$i/stream.mjpeg -O $OUTFILE_START -q 2>&1 >> /dev/null ) &
THIS_WGET_PID=$!
(
OUTFILE_START=dump_cam${i}_$(date +%s)
wget --ignore-length --http-user=$USERNAME --http-passwd=$PASSWORD http://${SERVER_IP}:$PORT/cam/$i/stream.mjpeg -O $OUTFILE_START -q 2>&1 >> /dev/null
mv $OUTFILE_START OUTFILE_START_$(date +%s).mjpg
while ps -p $THIS_WGET_PID >> /dev/null 2>&1; do sleep 1; done
mv $OUTFILE_START ${OUTFILE_START}_$(date +%s).mjpg
) &
WGET_PIDS="$WGET_PIDS $!"
WGET_PIDS="$WGET_PIDS $THIS_WGET_PID"
done
echo "$WGET_PIDS" > ${PIDFILE_BASE}_${1}
@ -43,14 +48,14 @@ do_record() {
}
while true; do
if [ ! -z "$PIDS_A" ]; then echo "killing group A"; kill -9 $PIDS_A 2>/dev/null; fi
if [ ! -z "$PIDS_A" ]; then kill -9 $PIDS_A 2>/dev/null; fi
echo "starting group A"
do_record A &
PIDS_B="$(cat ${PIDFILE_BASE}_B 2>/dev/null)"
if [ ! -z "$PIDS_B" ]; then echo "killing group B"; kill $PIDS_B 2>/dev/null; fi
sleep $SECONDS_PER_FILE
if [ ! -z "$PIDS_B" ]; then echo "killing group B"; kill -9 $PIDS_B 2>/dev/null; fi
if [ ! -z "$PIDS_B" ]; then kill -9 $PIDS_B 2>/dev/null; fi
echo "starting group B"
do_record B &
PIDS_A="$(cat ${PIDFILE_BASE}_A 2>/dev/null)"