ZoneMinder Wiki - User contributions [en]

Edimax

2009-03-09T20:37:15Z

BugBlue:

* IC1500

The edimax IC 1500 delivers a strange form of motion jpeg with a little help from a little script on your webserver
you should be able to view the motion jpeg stream in zoneminder:

<pre>
<?php
function handlejpeg($jpeg) {
if(strlen($jpeg)) {
echo "--video boundary--\r\n";
echo "Content-length: ".strlen($jpeg)."\r\n";
echo "Content-type: image/jpeg\r\n";
echo "\r\n";
echo "$jpeg"."\r\n\r\n";
}
}
@ini_set('zlib.output_compression', 0);
@ini_set('implicit_flush', 1);
header('Content-Type: multipart/x-mixed-replace;boundary=--video boundary--');
$handle = fopen("http://admin:1234@<YOURHOST>/snapshot.cgi", "rb");
$cl=0;
$jpeg=NULL;
if ($handle) {
while (!feof($handle)) {
$buffer = fgets($handle, 4096);
if(trim($buffer)=="--myboundary") {
$CT=fgets($handle, 4096);
$CL=fgets($handle, 4096);
$crap=fgets($handle, 4096);
$cl=preg_replace("/Content-Length: /",'',trim($CL));
handlejpeg($jpeg,$i);
$jpeg=NULL;
for($j=0;$j<$cl;$j++) {
$jpeg.=fgetc($handle);
}
}
}
fclose($handle);
}
?>
</pre>

Edimax

2009-03-09T20:36:54Z

BugBlue:

* IC1500

The edimax IC 1500 delivers a strange form of motion jpeg with a little help from a little script on your webserver
you should be able to view the motion jpeg stream in zoneminder:

<pre>
<?php
function handlejpeg($jpeg) {
if(strlen($jpeg)) {
echo "--video boundary--\r\n";
echo "Content-length: ".strlen($jpeg)."\r\n";
echo "Content-type: image/jpeg\r\n";
echo "\r\n";
echo "$jpeg"."\r\n\r\n";
}
}
@ini_set('zlib.output_compression', 0);
@ini_set('implicit_flush', 1);
header('Content-Type: multipart/x-mixed-replace;boundary=--video boundary--');
$handle = fopen("http://admin:1234@172.16.21.136/snapshot.cgi", "rb");
$cl=0;
$jpeg=NULL;
if ($handle) {
while (!feof($handle)) {
$buffer = fgets($handle, 4096);
if(trim($buffer)=="--myboundary") {
$CT=fgets($handle, 4096);
$CL=fgets($handle, 4096);
$crap=fgets($handle, 4096);
$cl=preg_replace("/Content-Length: /",'',trim($CL));
handlejpeg($jpeg,$i);
$jpeg=NULL;
for($j=0;$j<$cl;$j++) {
$jpeg.=fgetc($handle);
}
}
}
fclose($handle);
}
?>
</pre>

Conceptronic

2009-03-09T20:34:58Z

BugBlue:

C54NETCAM - Just turn off PCRE processing in the Options > Network tab. http://x.x.x.x/video.cgi gives 10-20 fps 640 x 480 mjpeg feed. Seems to be the same camera as TrendNet IP-100 Additional: Disable login at the C54NETCAM -> Configuration -> User by using empty username and empty password

C54NetCam2 - it does send some form of motion jpeg with bad headers and so on.

The following php script does the trick
<pre>
<?php
function handlejpeg($bork,$i) {
$jpeg=substr($bork,28);
echo "--video boundary--\r\n";
echo "Content-length: ".strlen($jpeg)."\r\n";
echo "Content-type: image/jpeg\r\n";
echo "\r\n";
echo $jpeg."\r\n";
}
@ini_set('zlib.output_compression', 0);
@ini_set('implicit_flush', 1);
Header('Content-Type: multipart/x-mixed-replace;boundary=--video boundary--');
$handle = fopen("http://<YOURHOSTNAME>/cgi/mjpg/mjpeg.cgi", "r");
$start=0;
if ($handle) {
while (!feof($handle)) {
$buffer = fgets($handle, 409600);
if($start==0 && $buffer=="--myboundary\r\n") {
$crap = fgets($handle, 409600);
$crap = fgets($handle, 409600);
$start=1;
$jpeg=fgets($handle, 409600);
} elseif($start==1) {
if(preg_match("/--myboundary\r\n/",$buffer)) {
$jpeg.=preg_replace("/--myboundary\r\n/","",$buffer);
$i++;
handlejpeg($jpeg,$i);
$crap = fgets($handle, 409600);
$jpeg=fgets($handle, 409600);
$jpeg="";
} else {
$jpeg.=$buffer;
}
}

flush();
}
fclose($handle);
}
?>
</pre>
[[Category:Cameras]]