Recuperare lo stream da una ip camera

davidee · 31-10-2010, 22:49

Ciao a tutti.

Ho un problema, sto implementando un sistema di videosorveglianza, attualmente possiedo 3 ip camera.
Per le prime 2 tutto ok, riesco a recuperare lo stream per instradarlo in un software di videosorveglianza su pc, la terza mi sta facendo impazzire.
La comprai mesi fa su shopto.it, il nome della cam e' albion iph 237.
Inutile dire che non c'e' traccia in rete ne della casa produttrice ne del modello.
Una cam made in china.Dunque, se apro l'ip della cam con firefox o explorer, previa installazione di alcune ocx, l'immagine si vede senza problemi.
Non si riesce a vedere lo streaming con vlc o software di videosorveglianza in nessuna maniera.
La cam supporta il multicast e il multijpeg, nel cd allegato c'e' la cartella sdk con alcune indicazioni di programmazione.Esempio di cosa dice il manuale per recuperare lo stream:

CTransferSession encapuslates the detail about requesting audio/video, receiving, statistics and record, etc. It's sub-class CChannelSession adds decoding. Following code illustrate how to create a session and start it.
CChannelSession *pSess;
pSess = new CChannelSession(
pConn, //A pointer to connection object
0, //Video channel
pConn->iPort, //UDP port
);
pSess->SetTransportType(TRANSPORT_TCP); //Transport type to use. TCP is the default
pSess->AddVideoWnd(hWnd); //Add a output window of decoding
pSess->StartSession(); //Start the session
If m_bPlayAudioif TRUE when StartSession is called, audio data is also requested. You can use StartAudioReceiving()/StopAudioReceiving() to control audio data

When use CChannelSession, if output windows is added(through AddVideoWnd/SetVideoWnd), StartSession starts video decoding. UseStartAudioDecoding()/StopAudioDecoding() to control decoding of audio data.

Suppongo sia una routine in java, attualmente non voglio una routine per recuperare lo stream, mi servirebbe unicamente un qualcosa tipo http://ip_camera/mjpeg.cgi o qualcosa di similare
Con vlc se provo a mettere indirizzo della cam mi da impossibile connettersi perche' ovviamente la cam prova ad aprire una pagina html con lo stream inserito, idem per il multicast.
Questo e' l'html della pagina che apre l'ip cam con lo stream al suo interno:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>livevideo</title>
<link href="tas.css" rel="stylesheet" type="text/css" />
<style type="text/css">

</style>
<script language="javascript">
var nVchn = 1;
var nInChn = 1;
var menu;
function showPopup(o,m)
{
if(menu) menu.style.display="none";
m.style.left = get_absolute_left(o);
m.style.top = get_absolute_top(o)+26;
m.style.display = "";
menu = m;
}
function hidePopup() {if(menu)menu.style.display="none"; menu=null;}
document.onclick=hidePopup;

function get_absolute_top(o){ var v=0; do { if(o.tagName!="TR")v+=o.offsetTop; }while(o=o.parentElement); return v; }
function get_absolute_left(o) { var v=0; do{if(o.tagName!="TR")v+=o.offsetLeft;}while(o=o.parentElement); return v; }
var Menus;
function toggleDisplay(msel) {
for(var i=0; i<Menus.length; i++)
if(msel != Menus[i]) Menus[i].style.display = "none";
if(msel == menu_clr)
{
if(menu_clr.style.display == "") menu_clr.style.display = "none";
else
if(vx.GetSelectedPane()>=0) {
var chn=vx.GetAttachedChn(vx.GetSelectedPane());
if(chn >= 0) {
chn &= 0xFFFF;
document.getElementById('ifrm_clr').src = "/cfglum?chn="+chn;
menu_clr.style.display = "";
}
}
}
else msel.style.display = msel.style.display=="none"?"":"none";
}
function docLoad() {
if(vx.ConnectServer(location.hostname, location.port==0?80:location.port, '3Hk6OmPt03e3')==0) vx.InitFor(1);else alert('');
if(nVchn<2)stopsess.style.display='none';
else {
var tr = panetbl.insertRow(1);
tr.id = 'menu_vchn';
var td = tr.insertCell();
var s = "<td align='center'><div class='div_bdr' align='center'>";
var a = vx.GetActiveVChnMask();
for(var i=0; i<nVchn; i++) {
if((1<<i)&a)
s+= "<a href='javascrit:;' onclick='window.event.returnValue=false;vx.ShowVideo(" + i
+ ",0,-1);'><img src='camera.gif' border='0'>Channel" + (i+1) + "</a>\r\n"
}
s += "</div></td></tr><tr><td height=2><img src='mm_spacer.gif' /></td>"
td.innerHTML = s;
bar_vchn.style.display = "";
}
Menus = new Array(menu_ptz, menu_clr, menu_ao);
if(document.getElementById('menu_vchn')) Menus[3] = menu_vchn;
}
function imgAIClick(o) {
//o.src = "alertoff.gif";
o.style.backgroundImage="url(alertoff.gif)";
vx.StopAlarmSound();
}
function showStates()
{
var state = vx.GetSessionState2();
var active = (state & 0xFFFF) != 0;
state >>= 16;
mstrm.disabled=!active;
ssstrm.disabled=!active;
record.disabled=!active;
snap.disabled=!active;
sound.disabled=!active;
view.disabled=!active;
rot.disabled=!active;
stopsess.disabled = !active;

if(active) {
record.value=(state&8)?"Stop Record":"Record";
sound.value=(state&4)?"Stop Audio":"Start Audio";
}
}
</script>
<script for="vx" event="onclick()">
showStates();
menu_clr.style.display = "none";
hidePopup();
</script>
<script for="vx" event="onalert(e,chn)">
if(e==1) {
var td=document.all['ai_'+chn];
td.style.backgroundImage="url(alerton.gif)";
} else if(e==2) {
}
</script>
</head>

<body onload="docLoad();">
<div class="div_zoom menu" id="menu_zoom" style="display:none">
<table width="100%" border="0" cellspacing="0" cellpadding="2" class="menu">
<tr><td onclick="vx.SetZoom2(0);">Fullfill Window</td></tr>
<tr><td onclick="vx.SetZoom2(1);">True Size</td></tr>
<tr><td onclick="vx.SetZoom2(2);">Keep Ratio</td></tr>
</table>
</div>
<div class="div_rot menu" id="menu_rot" style="display:none">
<table width="100%" border="0" cellspacing="0" cellpadding="2" class="menu">
<tr><td onclick="vx.Rotate2(0);">Upright</td></tr>
<tr><td onclick="vx.Rotate2(1);">Flip Horizontally</td></tr>
<tr><td onclick="vx.Rotate2(2);">Flip Vertically</td></tr>
<tr><td onclick="vx.Rotate2(3);">Turnover</td></tr>
</table>
</div>
<table width="815" border="0" cellspacing="0" cellpadding="0" align="center" style="position:relative">
<tr>
<td width="640"><object name="vx" classid="CLSID:d8d53d0d-f5aa-4863-b5a2-5df07de23ec9" width="625" height="512" title="livevideo">
</object></td>
<td width="7"> </td>
<td width="187" valign="top"><table id="panetbl" name="panetbl" width="100%" border="0" cellspacing="0" cellpadding="0">
<tr id="bar_vchn" style="display:none"><th height=21 onclick='toggleDisplay(menu_vchn);'>Video Channel</th>
</tr>
<tr onclick="toggleDisplay(menu_ptz);"><th height="21">PTZ</th></tr>
<tr id="menu_ptz" style="display:none">
<td height="108"><div class="div_bdr"><table width="155" border="0" cellspacing="0" cellpadding="0" align="center" class="ptz">
<tr>
<td width="18"><a href="javascript:;" onmousedown="vx.PTZControl2(27,0,0);" onmouseup="vx.PTZControl2(0,0,0);" >Z-</a></td>
<td width="17"><a href="javascript:;" onmousedown="vx.PTZControl2(25,0,0);" onmouseup="vx.PTZControl2(0,0,0);" >Z+</a></td>
<td width="13"> </td>
<td width="29"> </td>
<td width="47"><input name="button" type="button" class="button" onmousedown="vx.PTZControl2(1,parseInt(speed.value),0);" onmouseup="vx.PTZControl2(0,0,0);" value="Up" /></td>
<td width="31"> </td>
</tr>
<tr>
<td width="18"><a href="javascript:;" onmousedown="vx.PTZControl2(23,0,0);" onmouseup="vx.PTZControl2(0,0,0);" >F-</a></td>
<td width="17"><a href="javascript:;" onmousedown="vx.PTZControl2(21,0,0);" onmouseup="vx.PTZControl2(0,0,0);" >F+</a></td>
<td width="13"> </td>
<td><input name="button3" type="button" class="button" onmousedown="vx.PTZControl2(5,parseInt(speed.value),0);" onmouseup="vx.PTZControl2(0,0,0);" value="Left" /></td>
<td><input name="speed" type="text" style="width:30px" value="10" maxlength="3" /></td>
<td><input name="button4" type="button" class="button" onmousedown="vx.PTZControl2(7,parseInt(speed.value),0);" onmouseup="vx.PTZControl2(0,0,0);" value="Right" /></td>
</tr>
<tr>
<td width="18"><a href="javascript:;" onmousedown="vx.PTZControl2(19,0,0);" onmouseup="vx.PTZControl2(0,0,0);" >I-</a></td>
<td width="17"><a href="javascript:;" onmousedown="vx.PTZControl2(17,0,0);" onmouseup="vx.PTZControl2(0,0,0);" >I+</a></td>
<td width="13"> </td>
<td> </td>
<td><input name="button2" type="button" class="button" onmousedown="vx.PTZControl2(3,parseInt(speed.value),0);" onmouseup="vx.PTZControl2(0,0,0);" value="Down" /></td>
<td> </td>
</tr>
</table>
<table width="82%" border="0" cellspacing="0" cellpadding="0" align="center" style="margin-top:5px">
<tr>
<td width="34%">Preset point </td>
<td width="37%"><input type="text" name="psp" style="width:40px" /></td>
<td width="29%"><input name="button52" type="button" class="button" onclick="vx.PTZControl2(30,parseInt(psp.value),0);" value="Go" /></td>
</tr>
<tr>
<td height="21">Cruise</td>
<td><input type="text" name="ct" style="width:40px" /></td>
<td><input name="button5" type="button" class="button" onclick="vx.PTZControl2(35,parseInt(ct.value),0);" value="Go" /></td>
</tr>
</table>
</div> </td>
</tr>
<tr><td height="2"><img src="mm_spacer.gif" /></td></tr>
<tr onclick="toggleDisplay(menu_clr);">
<th height="21">Set Color</th>
</tr>
<tr id="menu_clr" style="display:none"><td align="center"><div class="div_bdr">
<iframe name="ifrm_clr" id="ifrm_clr" frameborder="no" marginheight="0" marginwidth="0" scrolling="no" height="180px" width="100%"></iframe>
</div></td></tr>

<tr><td height="2"><img src="mm_spacer.gif" /></td></tr>
<tr onclick="toggleDisplay(menu_ao);">
<th height="21">Manually AlarmOut</th>
</tr>
<tr id="menu_ao" style="display:none"><td align="center"><div class="div_bdr">
<script>for(var i=0;i< 1;i++) {document.writeln("<input type='button' class='button' value='Output"+(i+1)+"' onclick='vx.SingalAO("+i+");' />"); if(i&1) document.write("<br>");}</script>
</div></td></tr>
<tr>
<td><table width="60%" border="0" cellspacing="8" cellpadding="0" align="center">
<tr>
<td height="49"><img src="1x1.gif" width="26" height="26" onclick="vx.SplitView(1,1);" /></td>
<td><img src="2x2.gif" width="26" height="26" onclick="vx.SplitView(2,2);" /></td>
<td><img src="3x3.gif" width="26" height="26" onclick="vx.SplitView(3,3);" /></td>
<td><img src="1plus5.gif" width="26" height="26" onclick="vx.SplitView(1,0);" /></td>
</tr>
</table></td>
</tr>
<tr>
<td><input name="view" type="button" class="button" onclick="event.cancelBubble=true;showPopup(this,menu_zoom);" value="Display" />
<input name="rot" type="button" class="button" onclick="event.cancelBubble=true;showPopup(this,menu_rot);" value="Rotation" /></td>
</tr>
</table>
<div class="div_alrm"><table border=0 cellspacing=0 cellpadding="0" width="100%" style="cursor:default">
<script>
var ncols=(nInChn>3?4:nInChn);
var icol=0;
document.writeln("<tr><th colspan="+ncols+">Alarm In</th></tr>");
for(var i=0; i<nInChn; i++){
if(icol==0) document.write("<tr height=28>");
document.write("<td id='ai_"+i+"' class='aitd' onclick='imgAIClick(this);'>"+(i+1)+"</td>");
icol++;
if(icol>=ncols) { icol=0; if(icol==0) document.write("</tr>"); }
}
</script>
</table>
</div>
</td>
</tr>
<tr>
<td height="6" colspan=3><img src="mm_spacer.gif" /></td>
</tr>
<tr>
<td><input name="mstrm" type="button" class="button" disabled onclick="vx.ShowVideo2(0);" value="Main stream" />
<input name="ssstrm" type="button" class="button" disabled onclick="vx.ShowVideo2(1);" value="Secondary stream" />
<input name="record" type="button" disabled class="button"
onclick="if(this.value=='Record') { vx.StartRecord2(); this.value='Stop Record'; } else { vx.StopRecord2();this.value='Record'; }" value="Record" />
<input name="snap" type="button" disabled class="button" onclick="vx.Snapshot2();" value="Snapshot" />
<input name="talkback" type="button" class="button"
onclick="if(this.value=='Talkback') {vx.StartTalkback();this.value='Stop Talkback';} else {vx.StopTalkback();this.value='Talkback'; }" value="Talkback" />
<input name="sound" type="button" disabled class="button" onclick="if(this.value=='Start Audio') {vx.Vocalize2();this.value='Stop Audio';} else {vx.Mute2();this.value='Start Audio';}" value="Start Audio" />
<input name="stopsess" type="button" disabled class="button" onclick="vx.StopSession2();showStates();menu_clr.style.display='none';" value="Close Video" />
<td> </td>
<td> </td>
</tr>
</table>
</body>
</html>

In sintesi, ci sto sbattendo la testa contro da 2 giorni, qualche anima pia saprebbe come recuperare questo benedetto percorso all'interno della cam (non l'ip che conosco benissimo) per lo stream in mjpeg o h264?

davidee · 02-11-2010, 18:58

Nessuna anima pia?

Apocalysse · 02-11-2010, 21:41

Visto che non mi hai dato feedback per quello che ti avevo detto di fare su NGI, fai cosi

Firefox => installi LIVE HTTP HEADERS => Apri LIVE HTTP HEADERS => Apri lo stream della videocamera da Firefox
Guardi le voci GET a cosa puntano, una di quelle punta al filmato, a quel punto lo dai in pasto a VLC

davidee · 03-11-2010, 00:40

Ciao Apo, ti ho risposto di la, non riesco cmq a recuperare il file nella camera che produce lo stream.
Oggi provo a fare quello che suggerisci con FF e vediamo un po se se ne viene a capo.
Dankescen!

31-10-2010, 22:49	#1
davidee Junior Member Iscritto dal: Oct 2010 Messaggi: 4	Recuperare lo stream da una ip camera Ciao a tutti. Ho un problema, sto implementando un sistema di videosorveglianza, attualmente possiedo 3 ip camera. Per le prime 2 tutto ok, riesco a recuperare lo stream per instradarlo in un software di videosorveglianza su pc, la terza mi sta facendo impazzire. La comprai mesi fa su shopto.it, il nome della cam e' albion iph 237. Inutile dire che non c'e' traccia in rete ne della casa produttrice ne del modello. Una cam made in china.Dunque, se apro l'ip della cam con firefox o explorer, previa installazione di alcune ocx, l'immagine si vede senza problemi. Non si riesce a vedere lo streaming con vlc o software di videosorveglianza in nessuna maniera. La cam supporta il multicast e il multijpeg, nel cd allegato c'e' la cartella sdk con alcune indicazioni di programmazione.Esempio di cosa dice il manuale per recuperare lo stream: CTransferSession encapuslates the detail about requesting audio/video, receiving, statistics and record, etc. It's sub-class CChannelSession adds decoding. Following code illustrate how to create a session and start it. CChannelSession *pSess; pSess = new CChannelSession( pConn, //A pointer to connection object 0, //Video channel pConn->iPort, //UDP port ); pSess->SetTransportType(TRANSPORT_TCP); //Transport type to use. TCP is the default pSess->AddVideoWnd(hWnd); //Add a output window of decoding pSess->StartSession(); //Start the session If m_bPlayAudioif TRUE when StartSession is called, audio data is also requested. You can use StartAudioReceiving()/StopAudioReceiving() to control audio data When use CChannelSession, if output windows is added(through AddVideoWnd/SetVideoWnd), StartSession starts video decoding. UseStartAudioDecoding()/StopAudioDecoding() to control decoding of audio data. Suppongo sia una routine in java, attualmente non voglio una routine per recuperare lo stream, mi servirebbe unicamente un qualcosa tipo http://ip_camera/mjpeg.cgi o qualcosa di similare Con vlc se provo a mettere indirizzo della cam mi da impossibile connettersi perche' ovviamente la cam prova ad aprire una pagina html con lo stream inserito, idem per il multicast. Questo e' l'html della pagina che apre l'ip cam con lo stream al suo interno: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>livevideo</title> <link href="tas.css" rel="stylesheet" type="text/css" /> <style type="text/css"> <!-- .div_zoom { position:absolute; left:594px; top:566px; width:122px; height:62px; z-index:1; } .div_rot { position:absolute; left:851px; top:500px; width:100px; height:56px; z-index:1; } .div_alrm{ bottom:0cm; position:absolute; width: 180px; } .div_bdr {border:0.1cm solid #CCFFFF;margin:0px 0px 0px 0px; padding-top:2px; padding-bottom:2px} .menu { background-color:#CCCCFF} .menu tr { cursor:hand; behavior:url(dynrow.htc) } th {color:#003300; cursor:hand; background:url(bb.gif); background-repeat:no-repeat} img { cursor:hand } td img {display: block;} a:link { color:blue; text-decoration:none; } a:visited { color:blue;text-decoration:none;} a:hover { color:#FF9900;text-decoration:none; font-weight:bolder } .ptz td { text-align:center } table {background-color:#FFFFFF} .aitd {background:url(alertoff.gif); background-position:center; background-repeat:no-repeat; color:#FFFFCC; font-weight:bold; text-align:center; cursor:hand} --> </style> <script language="javascript"> var nVchn = 1; var nInChn = 1; var menu; function showPopup(o,m) { if(menu) menu.style.display="none"; m.style.left = get_absolute_left(o); m.style.top = get_absolute_top(o)+26; m.style.display = ""; menu = m; } function hidePopup() {if(menu)menu.style.display="none"; menu=null;} document.onclick=hidePopup; function get_absolute_top(o){ var v=0; do { if(o.tagName!="TR")v+=o.offsetTop; }while(o=o.parentElement); return v; } function get_absolute_left(o) { var v=0; do{if(o.tagName!="TR")v+=o.offsetLeft;}while(o=o.parentElement); return v; } var Menus; function toggleDisplay(msel) { for(var i=0; i<Menus.length; i++) if(msel != Menus[i]) Menus[i].style.display = "none"; if(msel == menu_clr) { if(menu_clr.style.display == "") menu_clr.style.display = "none"; else if(vx.GetSelectedPane()>=0) { var chn=vx.GetAttachedChn(vx.GetSelectedPane()); if(chn >= 0) { chn &= 0xFFFF; document.getElementById('ifrm_clr').src = "/cfglum?chn="+chn; menu_clr.style.display = ""; } } } else msel.style.display = msel.style.display=="none"?"":"none"; } function docLoad() { if(vx.ConnectServer(location.hostname, location.port==0?80:location.port, '3Hk6OmPt03e3')==0) vx.InitFor(1);else alert(''); if(nVchn<2)stopsess.style.display='none'; else { var tr = panetbl.insertRow(1); tr.id = 'menu_vchn'; var td = tr.insertCell(); var s = "<td align='center'><div class='div_bdr' align='center'>"; var a = vx.GetActiveVChnMask(); for(var i=0; i<nVchn; i++) { if((1<<i)&a) s+= "<a href='javascrit:;' onclick='window.event.returnValue=false;vx.ShowVideo(" + i + ",0,-1);'><img src='camera.gif' border='0'>Channel" + (i+1) + "</a>\r\n" } s += "</div></td></tr><tr><td height=2><img src='mm_spacer.gif' /></td>" td.innerHTML = s; bar_vchn.style.display = ""; } Menus = new Array(menu_ptz, menu_clr, menu_ao); if(document.getElementById('menu_vchn')) Menus[3] = menu_vchn; } function imgAIClick(o) { //o.src = "alertoff.gif"; o.style.backgroundImage="url(alertoff.gif)"; vx.StopAlarmSound(); } function showStates() { var state = vx.GetSessionState2(); var active = (state & 0xFFFF) != 0; state >>= 16; mstrm.disabled=!active; ssstrm.disabled=!active; record.disabled=!active; snap.disabled=!active; sound.disabled=!active; view.disabled=!active; rot.disabled=!active; stopsess.disabled = !active; if(active) { record.value=(state&8)?"Stop Record":"Record"; sound.value=(state&4)?"Stop Audio":"Start Audio"; } } </script> <script for="vx" event="onclick()"> showStates(); menu_clr.style.display = "none"; hidePopup(); </script> <script for="vx" event="onalert(e,chn)"> if(e==1) { var td=document.all['ai_'+chn]; td.style.backgroundImage="url(alerton.gif)"; } else if(e==2) { } </script> </head> <body onload="docLoad();"> <div class="div_zoom menu" id="menu_zoom" style="display:none"> <table width="100%" border="0" cellspacing="0" cellpadding="2" class="menu"> <tr><td onclick="vx.SetZoom2(0);">Fullfill Window</td></tr> <tr><td onclick="vx.SetZoom2(1);">True Size</td></tr> <tr><td onclick="vx.SetZoom2(2);">Keep Ratio</td></tr> </table> </div> <div class="div_rot menu" id="menu_rot" style="display:none"> <table width="100%" border="0" cellspacing="0" cellpadding="2" class="menu"> <tr><td onclick="vx.Rotate2(0);">Upright</td></tr> <tr><td onclick="vx.Rotate2(1);">Flip Horizontally</td></tr> <tr><td onclick="vx.Rotate2(2);">Flip Vertically</td></tr> <tr><td onclick="vx.Rotate2(3);">Turnover</td></tr> </table> </div> <table width="815" border="0" cellspacing="0" cellpadding="0" align="center" style="position:relative"> <tr> <td width="640"><object name="vx" classid="CLSID:d8d53d0d-f5aa-4863-b5a2-5df07de23ec9" width="625" height="512" title="livevideo"> </object></td> <td width="7"> </td> <td width="187" valign="top"><table id="panetbl" name="panetbl" width="100%" border="0" cellspacing="0" cellpadding="0"> <tr id="bar_vchn" style="display:none"><th height=21 onclick='toggleDisplay(menu_vchn);'>Video Channel</th> </tr> <tr onclick="toggleDisplay(menu_ptz);"><th height="21">PTZ</th></tr> <tr id="menu_ptz" style="display:none"> <td height="108"><div class="div_bdr"><table width="155" border="0" cellspacing="0" cellpadding="0" align="center" class="ptz"> <tr> <td width="18"><a href="javascript:;" onmousedown="vx.PTZControl2(27,0,0);" onmouseup="vx.PTZControl2(0,0,0);" >Z-</a></td> <td width="17"><a href="javascript:;" onmousedown="vx.PTZControl2(25,0,0);" onmouseup="vx.PTZControl2(0,0,0);" >Z+</a></td> <td width="13"> </td> <td width="29"> </td> <td width="47"><input name="button" type="button" class="button" onmousedown="vx.PTZControl2(1,parseInt(speed.value),0);" onmouseup="vx.PTZControl2(0,0,0);" value="Up" /></td> <td width="31"> </td> </tr> <tr> <td width="18"><a href="javascript:;" onmousedown="vx.PTZControl2(23,0,0);" onmouseup="vx.PTZControl2(0,0,0);" >F-</a></td> <td width="17"><a href="javascript:;" onmousedown="vx.PTZControl2(21,0,0);" onmouseup="vx.PTZControl2(0,0,0);" >F+</a></td> <td width="13"> </td> <td><input name="button3" type="button" class="button" onmousedown="vx.PTZControl2(5,parseInt(speed.value),0);" onmouseup="vx.PTZControl2(0,0,0);" value="Left" /></td> <td><input name="speed" type="text" style="width:30px" value="10" maxlength="3" /></td> <td><input name="button4" type="button" class="button" onmousedown="vx.PTZControl2(7,parseInt(speed.value),0);" onmouseup="vx.PTZControl2(0,0,0);" value="Right" /></td> </tr> <tr> <td width="18"><a href="javascript:;" onmousedown="vx.PTZControl2(19,0,0);" onmouseup="vx.PTZControl2(0,0,0);" >I-</a></td> <td width="17"><a href="javascript:;" onmousedown="vx.PTZControl2(17,0,0);" onmouseup="vx.PTZControl2(0,0,0);" >I+</a></td> <td width="13"> </td> <td> </td> <td><input name="button2" type="button" class="button" onmousedown="vx.PTZControl2(3,parseInt(speed.value),0);" onmouseup="vx.PTZControl2(0,0,0);" value="Down" /></td> <td> </td> </tr> </table> <table width="82%" border="0" cellspacing="0" cellpadding="0" align="center" style="margin-top:5px"> <tr> <td width="34%">Preset point </td> <td width="37%"><input type="text" name="psp" style="width:40px" /></td> <td width="29%"><input name="button52" type="button" class="button" onclick="vx.PTZControl2(30,parseInt(psp.value),0);" value="Go" /></td> </tr> <tr> <td height="21">Cruise</td> <td><input type="text" name="ct" style="width:40px" /></td> <td><input name="button5" type="button" class="button" onclick="vx.PTZControl2(35,parseInt(ct.value),0);" value="Go" /></td> </tr> </table> </div> </td> </tr> <tr><td height="2"><img src="mm_spacer.gif" /></td></tr> <tr onclick="toggleDisplay(menu_clr);"> <th height="21">Set Color</th> </tr> <tr id="menu_clr" style="display:none"><td align="center"><div class="div_bdr"> <iframe name="ifrm_clr" id="ifrm_clr" frameborder="no" marginheight="0" marginwidth="0" scrolling="no" height="180px" width="100%"></iframe> </div></td></tr> <tr><td height="2"><img src="mm_spacer.gif" /></td></tr> <tr onclick="toggleDisplay(menu_ao);"> <th height="21">Manually AlarmOut</th> </tr> <tr id="menu_ao" style="display:none"><td align="center"><div class="div_bdr"> <script>for(var i=0;i< 1;i++) {document.writeln("<input type='button' class='button' value='Output"+(i+1)+"' onclick='vx.SingalAO("+i+");' />"); if(i&1) document.write("<br>");}</script> </div></td></tr> <tr> <td><table width="60%" border="0" cellspacing="8" cellpadding="0" align="center"> <tr> <td height="49"><img src="1x1.gif" width="26" height="26" onclick="vx.SplitView(1,1);" /></td> <td><img src="2x2.gif" width="26" height="26" onclick="vx.SplitView(2,2);" /></td> <td><img src="3x3.gif" width="26" height="26" onclick="vx.SplitView(3,3);" /></td> <td><img src="1plus5.gif" width="26" height="26" onclick="vx.SplitView(1,0);" /></td> </tr> </table></td> </tr> <tr> <td><input name="view" type="button" class="button" onclick="event.cancelBubble=true;showPopup(this,menu_zoom);" value="Display" /> <input name="rot" type="button" class="button" onclick="event.cancelBubble=true;showPopup(this,menu_rot);" value="Rotation" /></td> </tr> </table> <div class="div_alrm"><table border=0 cellspacing=0 cellpadding="0" width="100%" style="cursor:default"> <script> var ncols=(nInChn>3?4:nInChn); var icol=0; document.writeln("<tr><th colspan="+ncols+">Alarm In</th></tr>"); for(var i=0; i<nInChn; i++){ if(icol==0) document.write("<tr height=28>"); document.write("<td id='ai_"+i+"' class='aitd' onclick='imgAIClick(this);'>"+(i+1)+"</td>"); icol++; if(icol>=ncols) { icol=0; if(icol==0) document.write("</tr>"); } } </script> </table> </div> </td> </tr> <tr> <td height="6" colspan=3><img src="mm_spacer.gif" /></td> </tr> <tr> <td><input name="mstrm" type="button" class="button" disabled onclick="vx.ShowVideo2(0);" value="Main stream" /> <input name="ssstrm" type="button" class="button" disabled onclick="vx.ShowVideo2(1);" value="Secondary stream" /> <input name="record" type="button" disabled class="button" onclick="if(this.value=='Record') { vx.StartRecord2(); this.value='Stop Record'; } else { vx.StopRecord2();this.value='Record'; }" value="Record" /> <input name="snap" type="button" disabled class="button" onclick="vx.Snapshot2();" value="Snapshot" /> <input name="talkback" type="button" class="button" onclick="if(this.value=='Talkback') {vx.StartTalkback();this.value='Stop Talkback';} else {vx.StopTalkback();this.value='Talkback'; }" value="Talkback" /> <input name="sound" type="button" disabled class="button" onclick="if(this.value=='Start Audio') {vx.Vocalize2();this.value='Stop Audio';} else {vx.Mute2();this.value='Start Audio';}" value="Start Audio" /> <input name="stopsess" type="button" disabled class="button" onclick="vx.StopSession2();showStates();menu_clr.style.display='none';" value="Close Video" /> <td> </td> <td> </td> </tr> </table> </body> </html> In sintesi, ci sto sbattendo la testa contro da 2 giorni, qualche anima pia saprebbe come recuperare questo benedetto percorso all'interno della cam (non l'ip che conosco benissimo) per lo stream in mjpeg o h264?

02-11-2010, 18:58	#2
davidee Junior Member Iscritto dal: Oct 2010 Messaggi: 4	Nessuna anima pia?

02-11-2010, 21:41	#3
Apocalysse Senior Member Iscritto dal: Nov 2005 Messaggi: 4763	Visto che non mi hai dato feedback per quello che ti avevo detto di fare su NGI, fai cosi Firefox => installi LIVE HTTP HEADERS => Apri LIVE HTTP HEADERS => Apri lo stream della videocamera da Firefox Guardi le voci GET a cosa puntano, una di quelle punta al filmato, a quel punto lo dai in pasto a VLC

03-11-2010, 00:40	#4
davidee Junior Member Iscritto dal: Oct 2010 Messaggi: 4	Ciao Apo, ti ho risposto di la, non riesco cmq a recuperare il file nella camera che produce lo stream. Oggi provo a fare quello che suggerisci con FF e vediamo un po se se ne viene a capo. Dankescen!

Strumenti
Mostra una versione stampabile Invia questa pagina per email