canStream PHP Code Examples

Example #1

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File: functions.php Project: OverByThere/modern

function outputlivestream($monitor, $inwidth = 0, $inheight = 0)
{
    $scale = isset($_REQUEST['scale']) ? validInt($_REQUEST['scale']) : reScale(SCALE_BASE, $monitor['DefaultScale'], ZM_WEB_DEFAULT_SCALE);
    $connkey = $monitor['connKey'];
    // Minor hack
    //$connKey = generateConnKey();
    if (ZM_WEB_STREAM_METHOD == 'mpeg' && ZM_MPEG_LIVE_FORMAT) {
        $streamMode = "mpeg";
        $streamSrc = getStreamSrc(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale, "bitrate=" . ZM_WEB_VIDEO_BITRATE, "maxfps=" . ZM_WEB_VIDEO_MAXFPS, "format=" . ZM_MPEG_LIVE_FORMAT, "buffer=" . $monitor['StreamReplayBuffer']));
    } elseif (canStream()) {
        $streamMode = "jpeg";
        $streamSrc = getStreamSrc(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale, "maxfps=" . ZM_WEB_VIDEO_MAXFPS, "buffer=" . $monitor['StreamReplayBuffer']));
    } else {
        $streamMode = "single";
        $streamSrc = getStreamSrc(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale));
    }
    $width = !empty($inwidth) ? $inwidth : 150;
    $height = empty($inheight) ? $width * $monitor['Height'] / $monitor['Width'] : $inheight;
    $width = (int) $width;
    $height = (int) $height;
    if ($streamMode === "mpeg") {
        outputVideoStream('liveStream' . $monitor['Id'], $streamSrc, reScale($width, $scale), reScale($height, $scale), ZM_MPEG_LIVE_FORMAT, $monitor['Name']);
    } elseif ($streamMode == "jpeg") {
        if (canStreamNative()) {
            outputImageStream('liveStream' . $monitor['Id'], $streamSrc, reScale($width, $scale), reScale($height, $scale), $monitor['Name']);
        } elseif (canStreamApplet()) {
            outputHelperStream('liveStream' . $monitor['Id'], $streamSrc, reScale($width, $scale), reScale($height, $scale), $monitor['Name']);
        }
    } else {
        outputImageStill('liveStream' . $monitor['Id'], $streamSrc, reScale($width, $scale), reScale($height, $scale), $monitor['Name']);
    }
}

Example #2

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File: monitors.old.php Project: mondychan/modern

function displayMonitor($monitor, $bandwidth)
{
    if (!defined(ZM_WEB_DEFAULT_SCALE)) {
        $scale = 40;
    } else {
        $scale = ZM_WEB_DEFAULT_SCALE;
    }
    if ($bandwidth == 'high') {
        if (ZM_STREAM_METHOD == 'mpeg' && ZM_MPEG_LIVE_FORMAT) {
            $streamMode = "mpeg";
            $streamSrc = getStreamSrc(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale, "bitrate=" . ZM_WEB_VIDEO_BITRATE, "maxfps=" . ZM_WEB_VIDEO_MAXFPS, "format=" . ZM_MPEG_LIVE_FORMAT, "buffer=" . $monitor['StreamReplayBuffer']));
        }
        if (canStream()) {
            $streamMode = "jpeg";
            $streamSrc = getStreamSrc(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale, "maxfps=" . ZM_WEB_VIDEO_MAXFPS, "buffer=" . $monitor['StreamReplayBuffer']));
        }
    }
    if ($bandwidth == 'low' || $bandwidth == "medium" || $bandwidth == "" || !$bandwidth) {
        $streamSrc = getStreamSrc(array("mode=single", "monitor=" . $monitor['Id'], "scale=" . $scale));
    }
    $width = $monitor['Width'] * ('.' . $scale) + 20;
    ?>
<li id="monitor_<?php 
    echo $monitor['Id'];
    ?>
" style="width:<?php 
    echo $width;
    ?>
px;">
 <div class="mon_header">
  <h3 style="display:inline;"><?php 
    echo $monitor['Name'];
    ?>
</h3>
  <div class="right">
   <div class="spinner"></div>
   <div class="minimize"><img src="skins/new/graphics/minimize.png" style="width:15px;" alt="minimize" /></div>
  </div>
 </div>
 <div class="mon">
  <a rel="monitor" href="?view=watch&amp;mid=<?php 
    echo $monitor['Id'];
    ?>
" title="<?php 
    echo $monitor['Name'];
    ?>
">
   <?php 
    $name = $monitor['Name'] . "_live";
    outputImageStill("{$name}", $streamSrc, reScale($monitor['Width'], $scale), reScale($monitor['Height'], $scale), $monitor['Name']);
    ?>
  </a>
 </div>
 <div class="monfooter">
 </div>
</li>
<?php 
}

Example #3

0

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File: cycle.php Project: moeiscool/ZoneMinder-video

    }
    $row['ScaledWidth'] = reScale($row['Width'], $row['DefaultScale'], ZM_WEB_DEFAULT_SCALE);
    $row['ScaledHeight'] = reScale($row['Height'], $row['DefaultScale'], ZM_WEB_DEFAULT_SCALE);
    $monitors[] = $row;
}
$monitor = $monitors[$monIdx];
$nextMid = $monIdx == count($monitors) - 1 ? $monitors[0]['Id'] : $monitors[$monIdx + 1]['Id'];
$montageWidth = $monitor['ScaledWidth'];
$montageHeight = $monitor['ScaledHeight'];
$widthScale = $montageWidth * SCALE_BASE / $monitor['Width'];
$heightScale = $montageHeight * SCALE_BASE / $monitor['Height'];
$scale = (int) ($widthScale < $heightScale ? $widthScale : $heightScale);
if (false && (ZM_WEB_STREAM_METHOD == 'mpeg' && ZM_MPEG_LIVE_FORMAT)) {
    $streamMode = "mpeg";
    $streamSrc = getStreamSrc(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale, "bitrate=" . ZM_WEB_VIDEO_BITRATE, "maxfps=" . ZM_WEB_VIDEO_MAXFPS, "format=" . ZM_MPEG_LIVE_FORMAT));
} elseif ($mode == 'stream' && canStream()) {
    $streamMode = "jpeg";
    $streamSrc = getStreamSrc(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale, "maxfps=" . ZM_WEB_VIDEO_MAXFPS));
} else {
    $streamMode = "single";
    $streamSrc = getStreamSrc(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale));
}
noCacheHeaders();
$focusWindow = true;
xhtmlHeaders(__FILE__, $SLANG['CycleWatch']);
?>
<body>
  <div id="page">
    <div id="header">
      <div id="headerButtons">
<?php

Example #4

0

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File: watch.php Project: rodoviario/ZoneMinder

    }
    $monitors[] = $row;
}
//$monitor = $monitors[$monIdx];
$nextMid = $monIdx == count($monitors) - 1 ? $monitors[0]['Id'] : $monitors[$monIdx + 1]['Id'];
$prevMid = $monIdx == 0 ? $monitors[count($monitors) - 1]['Id'] : $monitors[$monIdx - 1]['Id'];
if (isset($_REQUEST['scale'])) {
    $scale = validInt($_REQUEST['scale']);
} else {
    $scale = getDeviceScale($monitor['Width'], $monitor['Height']);
}
$imageSrc = getStreamSrc(array("mode=single", "monitor=" . $monitor['Id'], "scale=" . $scale), '&amp;');
if (ZM_WEB_STREAM_METHOD == 'mpeg' && ZM_MPEG_LIVE_FORMAT) {
    $streamMode = "mpeg";
    $streamSrc = getStreamSrc(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale, "bitrate=" . ZM_WEB_VIDEO_BITRATE, "maxfps=" . ZM_WEB_VIDEO_MAXFPS, "format=" . ZM_MPEG_LIVE_FORMAT));
} elseif (canStream()) {
    $streamMode = "jpeg";
    $streamSrc = getStreamSrc(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale, "maxfps=" . ZM_WEB_VIDEO_MAXFPS));
} else {
    $streamMode = "single";
    $streamSrc = getStreamSrc(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale));
}
xhtmlHeaders(__FILE__, $monitor['Name'] . ' - ' . translate('Watch'));
?>
<body>
  <div id="page">
    <div id="content">
      <p class="<?php 
echo $class;
?>
"><?php

Example #5

0

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File: functions.php Project: schrorg/ZoneMinder

function getStreamHTML($monitor, $scale = 100)
{
    //FIXME, the width and height of the image need to be scaled.
    if (ZM_WEB_STREAM_METHOD == 'mpeg' && ZM_MPEG_LIVE_FORMAT) {
        $streamSrc = $monitor->getStreamSrc(array("mode=mpeg", "scale=" . $scale, "bitrate=" . ZM_WEB_VIDEO_BITRATE, "maxfps=" . ZM_WEB_VIDEO_MAXFPS, "format=" . ZM_MPEG_LIVE_FORMAT));
        outputVideoStream("liveStream", $streamSrc, reScale($monitor->Width(), $scale), reScale($monitor->Height(), $scale), ZM_MPEG_LIVE_FORMAT, $monitor->Name());
    } else {
        if (canStream()) {
            $streamSrc = $monitor->getStreamSrc(array('mode=jpeg', 'scale=' . $scale, 'maxfps=' . ZM_WEB_VIDEO_MAXFPS, 'buffer=' . $monitor->StreamReplayBuffer()));
            if (canStreamNative()) {
                outputImageStream("liveStream", $streamSrc, reScale($monitor->Width(), $scale), reScale($monitor->Height(), $scale), $monitor->Name());
            } elseif (canStreamApplet()) {
                outputHelperStream("liveStream", $streamSrc, reScale($monitor->Width(), $scale), reScale($monitor->Height(), $scale), $monitor->Name());
            }
        } else {
            $streamSrc = $monitor->getStreamSrc(array('mode=single', "scale=" . $scale));
            outputImageStill("liveStream", $streamSrc, reScale($monitor->Width(), $scale), reScale($monitor->Height(), $scale), $monitor->Name());
            Info("The system has fallen back to single jpeg mode for streaming. Consider enabling Cambozola or upgrading the client browser.");
        }
    }
}

Example #6

0

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File: event.php Project: ardiqghenatya/koptel2

$event = dbFetchOne($sql);
if (isset($_REQUEST['rate'])) {
    $rate = validInt($_REQUEST['rate']);
} else {
    $rate = reScale(RATE_BASE, $event['DefaultRate'], ZM_WEB_DEFAULT_RATE);
}
if (isset($_REQUEST['scale'])) {
    $scale = validInt($_REQUEST['scale']);
} else {
    $scale = reScale(SCALE_BASE, $event['DefaultScale'], ZM_WEB_DEFAULT_SCALE);
}
$replayModes = array('single' => $SLANG['ReplaySingle'], 'all' => $SLANG['ReplayAll'], 'gapless' => $SLANG['ReplayGapless']);
if (isset($_REQUEST['streamMode'])) {
    $streamMode = validHtmlStr($_REQUEST['streamMode']);
} else {
    $streamMode = canStream() ? 'stream' : 'stills';
}
if (isset($_REQUEST['replayMode'])) {
    $replayMode = validHtmlStr($_REQUEST['replayMode']);
}
if (isset($_COOKIE['replayMode']) && preg_match('#^[a-z]+$#', $_COOKIE['replayMode'])) {
    $replayMode = validHtmlStr($_COOKIE['replayMode']);
} else {
    $replayMode = array_shift(array_keys($replayModes));
}
parseSort();
parseFilter($_REQUEST['filter']);
$filterQuery = $_REQUEST['filter']['query'];
$panelSections = 40;
$panelSectionWidth = (int) ceil(reScale($event['Width'], $scale) / $panelSections);
$panelWidth = $panelSections * $panelSectionWidth - 1;

Example #7

0

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File: eventmain.php Project: mondychan/modern

if (isset($_POST['eid']) && isset($eventdata[$_POST['eid']])) {
    $currentevent = $eventdata[$_POST['eid']];
}
$event = !empty($currentevent) ? $currentevent : current($eventdata);
$rate = isset($_POST['rate']) ? validInt($_POST['rate']) : reScale(RATE_BASE, $event['DefaultRate'], ZM_WEB_DEFAULT_RATE);
$scale = isset($_POST['scale']) ? validInt($_POST['scale']) : reScale(SCALE_BASE, $event['DefaultScale'], ZM_WEB_DEFAULT_SCALE);
/*
$replayModes = array(
    'single' => $SLANG['ReplaySingle'],
    'all' => $SLANG['ReplayAll'],
    'gapless' => $SLANG['ReplayGapless'],
);
$replayMode = isset( $_POST['replayMode']) ? validHtmlStr($_POST['replayMode']) : array_shift( array_keys( $replayModes ) );
*/
$replayMode = !empty($currentevent) ? 'single' : 'gapless';
$streamMode = isset($_POST['streamMode']) ? validHtmlStr($_POST['streamMode']) : (canStream() ? 'stream' : 'stills');
$panelSections = 40;
$panelSectionWidth = (int) ceil(reScale($event['Width'], $scale) / $panelSections);
$panelWidth = $panelSections * $panelSectionWidth - 1;
$connkey = generateConnKey();
?>
<link rel="stylesheet" href="<?php 
echo getSkinFile('ajax/css/eventmain.css');
?>
" type="text/css"/>
<script type="text/javascript"><?php 
require_once getSkinFile('ajax/js/eventmain.js.php');
?>
</script>
<script type="text/javascript" src="<?php 
echo getSkinFile('ajax/js/eventmain.js');

Example #8

0

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File: framefetcher.php Project: OverByThere/modern

function outputLiveStreamSrcModern($monitor, $inwidth = 0, $inheight = 0)
{
    $scale = isset($_REQUEST['scale']) ? validInt($_REQUEST['scale']) : reScale(SCALE_BASE, $monitor['DefaultScale'], ZM_WEB_DEFAULT_SCALE);
    $connKey = generateAuthHashModern(false);
    //$connkey = $monitor['connKey']; // Minor hack
    if (ZM_WEB_STREAM_METHOD == 'mpeg' && ZM_MPEG_LIVE_FORMAT) {
        $streamMode = "mpeg";
        $streamSrc = getStreamSrcModern(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale, "bitrate=" . ZM_WEB_VIDEO_BITRATE, "maxfps=" . ZM_WEB_VIDEO_MAXFPS, "format=" . ZM_MPEG_LIVE_FORMAT, "buffer=" . $monitor['StreamReplayBuffer']));
    } elseif (canStream()) {
        $streamMode = "jpeg";
        $streamSrc = getStreamSrcModern(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale, "maxfps=" . ZM_WEB_VIDEO_MAXFPS, "buffer=" . $monitor['StreamReplayBuffer']));
    } else {
        $streamMode = "single";
        $streamSrc = getStreamSrcModern(array("mode=" . $streamMode, "monitor=" . $monitor['Id'], "scale=" . $scale));
    }
    return $streamSrc;
}

PHP canStream Examples