George2 at 11:35, 23 February 2016

2016-02-23T11:35:23Z

George2: Created page with " #!/bin/sh cd /var/www/html/cam # If the temp.html file exists then the prog is already running # Take it as a lock file if [ -f temp.html ] then exit fi..."

2016-02-23T11:28:42Z

Created page with "<source lang="bash"> #!/bin/sh cd /var/www/html/cam # If the temp.html file exists then the prog is already running # Take it as a lock file if [ -f temp.html ] then exit fi..."

New page

<source lang="bash">
#!/bin/sh
cd /var/www/html/cam

# If the temp.html file exists then the prog is already running
# Take it as a lock file

if [ -f temp.html ]
then
exit
fi

echo "<html>" > temp.html
echo "<body>" >> temp.html
for i in `ls -t *.avi`
do
echo "Found file $i"

ROOTNAME=`echo $i | awk 'BEGIN{FS="."} {print $1}'`

if [ ! -f ${ROOTNAME}.html ]
then

## Make sure the file is not being written
SUM1=`sum $i | sed 's/ *//g'`
sleep 5

SUM2=`sum $i | sed 's/ *//g'`
if [ $SUM1 -ne $SUM2 ]
then
echo "File $i is being written, we shall ignore"
continue
fi
else
echo "No need for checksum on $i"
fi

echo "Checking for a still imag for file $i"
echo "The rootname is $ROOTNAME"

if [ -f "${ROOTNAME}.png" ]
then
echo "The thumbnail ${ROOTNAME}.png exists"
else
echo "Creating thumbnail ${ROOTNAME}.png"
ffmpeg -i $i -ss 00:00:01.000 -s 160x90 -vframes 1 ${ROOTNAME}.png
fi

if [ -f "${ROOTNAME}.mp4" ]
then
echo "The video file ${ROOTNAME}.mp4 exists"
else
echo "Creating mp4 ${ROOTNAME}.mp4"
ffmpeg -i $i ${ROOTNAME}.mp4
fi

if [ -f "${ROOTNAME}.ogg" ]
then
echo "The video file ${ROOTNAME}.ogg exists"
else
echo "Creating ogg ${ROOTNAME}.ogg"
ffmpeg -i $i ${ROOTNAME}.ogg
fi

if [ -f "${ROOTNAME}.html" ]
then
echo "The html file ${ROOTNAME}.html exists"
else
echo "Creating html ${ROOTNAME}.html"

cat << EOF > ${ROOTNAME}.html

<HTML>
<BODY>
<video width="1200" controls>

<source src="${ROOTNAME}.mp4" type="video/mp4">

<source src="${ROOTNAME}.ogg" type="video/ogg">

Your browser does not support HTML5 video.

</video>

</BODY>
</HTML>

EOF

fi
echo "<a href=${ROOTNAME}.html><img src=${ROOTNAME}.png /></a>" >> temp.html

done
echo "</body>" >> temp.html
echo "</html>" >> temp.html

mv temp.html index.html

[root@virt-twig cam]#

</source>

@@ Line 105: / Line 105: @@
 mv temp.html index.html
-[root@virt-twig cam]#
 </source>

Complete webcam script - Revision history

George2 at 11:35, 23 February 2016

George2: Created page with " #!/bin/sh cd /var/www/html/cam # If the temp.html file exists then the prog is already running # Take it as a lock file if [ -f temp.html ] then exit fi..."