初次使用vlc

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<title>VLC Plugin test page</TITLE>
<style>
.inputTrackerInput {
height:20;
width:30;
font-family : Arial, Helvetica, sans-serif;
font-size : 12px;
}

/*#td1{*/
/*background-image: url('video_bg_2.png');*/
/*}*/
</style>

<script language="JavaScript"><!--
function init()
{
if( navigator.appName.indexOf("Microsoft Internet")==-1 )
{
onVLCPluginReady()
}
else if( document.readyState == 'complete' )
{
onVLCPluginReady();
}
else
{
/* Explorer loads plugins asynchronously */
document.onreadystatechange=function()
{
if( document.readyState == 'complete' )
{
onVLCPluginReady();
}
}
}
}

function getVLC(name)
{
if (window.document[name])
{
return window.document[name];
}
if (navigator.appName.indexOf("Microsoft Internet")==-1)
{
if (document.embeds && document.embeds[name])
return document.embeds[name];
}
else // if (navigator.appName.indexOf("Microsoft Internet")!=-1)
{
return document.getElementById(name);
}
}

function registerVLCEvent(event, handler)
{
var vlc = getVLC("vlc");

if (vlc) {
if (vlc.attachEvent) {
// Microsoft
vlc.attachEvent (event, handler);
} else if (vlc.addEventListener) {
// Mozilla: DOM level 2
vlc.addEventListener (event, handler, true);
} else {
// DOM level 0
eval("vlc.on" + event + " = handler");
}
}
}

function unregisterVLCEvent(event, handler)
{
var vlc = getVLC("vlc");

if (vlc) {
if (vlc.detachEvent) {
// Microsoft
vlc.detachEvent (event, handler);
} else if (vlc.removeEventListener) {
// Mozilla: DOM level 2
vlc.removeEventListener (event, handler, true);
} else {
// DOM level 0
eval("vlc.on" + event + " = null");
}
}
}

// JS VLC API callbacks
function handleMediaPlayerMediaChanged()
{
document.getElementById("info").innerHTML = "Media Changed";
}

function handle_MediaPlayerNothingSpecial()
{
document.getElementById("state").innerHTML = "Idle...";
}

function handle_MediaPlayerOpening()
{
onOpen();
}

function handle_MediaPlayerBuffering(val)
{
document.getElementById("info").innerHTML = val + "%";
}

function handle_MediaPlayerPlaying()
{
alert(5555);
onPlay();
}

function handle_MediaPlayerPaused()
{
onPause();
alert(6666);
}

function handle_MediaPlayerStopped()
{
onStop();
}

function handle_MediaPlayerForward()
{
document.getElementById("state").innerHTML = "Forward...";
}

function handle_MediaPlayerBackward()
{
document.getElementById("state").innerHTML = "Backward...";
}

function handle_MediaPlayerEndReached()
{
onEnd();
}

function handle_MediaPlayerEncounteredError()
{
onError();
}

function handle_MediaPlayerTimeChanged(time)
{
var vlc = getVLC("vlc");
var info = document.getElementById("info");
if( vlc )
{
var mediaLen = vlc.input.length;
if( mediaLen > 0 )
{
// seekable media
info.innerHTML = formatTime(time)+"/"+formatTime(mediaLen);
}
}
}

function handle_MediaPlayerPositionChanged(val)
{
// set javascript slider to correct position
}

function handle_MediaPlayerSeekableChanged(val)
{
setSeekable(val);
}

function handle_MediaPlayerPausableChanged(val)
{
setPauseable(val);
}

function handle_MediaPlayerTitleChanged(val)
{
//setTitle(val);
document.getElementById("info").innerHTML = "Title: " + val;
}

function handle_MediaPlayerLengthChanged(val)
{
//setMediaLength(val);
}

// VLC Plugin
function onVLCPluginReady()
{
registerVLCEvent("MediaPlayerMediaChanged", handleMediaPlayerMediaChanged);
registerVLCEvent("MediaPlayerNothingSpecial", handle_MediaPlayerNothingSpecial);
registerVLCEvent("MediaPlayerOpening", handle_MediaPlayerOpening);
registerVLCEvent("MediaPlayerBuffering", handle_MediaPlayerBuffering);
registerVLCEvent("MediaPlayerPlaying", handle_MediaPlayerPlaying);
registerVLCEvent("MediaPlayerPaused", handle_MediaPlayerPaused);
registerVLCEvent("MediaPlayerStopped", handle_MediaPlayerStopped);
registerVLCEvent("MediaPlayerForward", handle_MediaPlayerForward);
registerVLCEvent("MediaPlayerBackward", handle_MediaPlayerBackward);
registerVLCEvent("MediaPlayerEndReached", handle_MediaPlayerEndReached);
registerVLCEvent("MediaPlayerEncounteredError", handle_MediaPlayerEncounteredError);
registerVLCEvent("MediaPlayerTimeChanged", handle_MediaPlayerTimeChanged);
registerVLCEvent("MediaPlayerPositionChanged", handle_MediaPlayerPositionChanged);
registerVLCEvent("MediaPlayerSeekableChanged", handle_MediaPlayerSeekableChanged);
registerVLCEvent("MediaPlayerPausableChanged", handle_MediaPlayerPausableChanged);
registerVLCEvent("MediaPlayerTitleChanged", handle_MediaPlayerTitleChanged);
registerVLCEvent("MediaPlayerLengthChanged", handle_MediaPlayerLengthChanged);
}

function close()
{
unregisterVLCEvent("MediaPlayerMediaChanged", handleMediaPlayerMediaChanged);
unregisterVLCEvent("MediaPlayerNothingSpecial", handle_MediaPlayerNothingSpecial);
unregisterVLCEvent("MediaPlayerOpening", handle_MediaPlayerOpening);
unregisterVLCEvent("MediaPlayerBuffering", handle_MediaPlayerBuffering);
unregisterVLCEvent("MediaPlayerPlaying", handle_MediaPlayerPlaying);
unregisterVLCEvent("MediaPlayerPaused", handle_MediaPlayerPaused);
unregisterVLCEvent("MediaPlayerStopped", handle_MediaPlayerStopped);
unregisterVLCEvent("MediaPlayerForward", handle_MediaPlayerForward);
unregisterVLCEvent("MediaPlayerBackward", handle_MediaPlayerBackward);
unregisterVLCEvent("MediaPlayerEndReached", handle_MediaPlayerEndReached);
unregisterVLCEvent("MediaPlayerEncounteredError", handle_MediaPlayerEncounteredError);
unregisterVLCEvent("MediaPlayerTimeChanged", handle_MediaPlayerTimeChanged);
unregisterVLCEvent("MediaPlayerPositionChanged", handle_MediaPlayerPositionChanged);
unregisterVLCEvent("MediaPlayerSeekableChanged", handle_MediaPlayerSeekableChanged);
unregisterVLCEvent("MediaPlayerPausableChanged", handle_MediaPlayerPausableChanged);
unregisterVLCEvent("MediaPlayerTitleChanged", handle_MediaPlayerTitleChanged);
unregisterVLCEvent("MediaPlayerLengthChanged", handle_MediaPlayerLengthChanged);
}

//--></script>

<body onLoad="init();" onClose="close();">

<div style="width: 600; height: 200; top:200px; position: absolute; border: 1pt solid black; background: blue; border-radius: 5px; display: none;" id="overlay"></div>
<table>
<tr><td colspan="2">
MRL:
<input size="90" id="targetTextField" value="rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov">
<input type=submit value="Go" onClick="doGo(document.getElementById('targetTextField').value);">
<input type=submit value="Add" onClick="doAdd(document.getElementById('targetTextField').value);">
</td></tr>
<tr><td align="center" colspan="2" id="td1">

<!--
Insert VideoLAN.VLCPlugin.2
-->
<object classid="clsid:9BE31822-FDAD-461B-AD51-BE1D1C159921"
width="640"
height="480"
id="vlc"
events="True">
<param name="MRL" value="" />
<param name="ShowDisplay" value="True" />
<param name="AutoLoop" value="False" />
<param name="AutoPlay" value="False" />
<param name="Volume" value="50" />
<param name="toolbar" value="true" />
<param name="StartTime" value="0" />
<EMBED pluginspage="http://www.videolan.org"
type="application/x-vlc-plugin"
version="VideoLAN.VLCPlugin.2"
width="640"
height="480"
toolbar="true"
loop="true"
branding="true"
text="Waiting for video"
bgcolor="red"
wmode="transparent "
allowfullscreen="true"
name="vlc">
</EMBED>
</object>
<img src="video_bg_2.png" alt=""/>
</td></tr>
<tr><td colspan="2">
<table><tr>
<td valign="top" width="550">
<!--
Insert Slider widget
-->
<div id="inputTrackerDiv"></div>
</td><td width="15%">
<div id="info" style="text-align:center">-:--:--/-:--:--</div>
<div id="state" style="text-align:center">Stopped...</div>
</td></tr></table>
</td></tr>
<tr><td>
<input type=button id="PlayOrPause" value=" Play " onClick='doPlayOrPause();'>
<input type=button value="Stop" onClick='doStop();'>
&nbsp;
<input type=button value=" << " onClick='doPlaySlower();'>
<input type=button value="Reverse" onClick='doReverse();'>
<input type=button value=" >> " onClick='doPlayFaster();'>
&nbsp;
<input type=button value="Fullscreen" onClick='getVLC("vlc").video.toggleFullscreen();'>
<input type=button value="Version" onClick='alert("vlc " + getVLC("vlc").VersionInfo);'>
<input type=button value=" State " onClick='alert("state: " + getVLC("vlc").input.state);'>
</td><td align="right">
<SPAN style="text-align:center">Volume:</SPAN>
<input type=button value=" - " onClick='updateVolume(-10)'>
<SPAN id="volumeTextField" style="text-align:center">--</SPAN>
<input type=button value=" + " onClick='updateVolume(+10)'>
<input type=button value="Mute" onClick='getVLC("vlc").audio.toggleMute();'>
</td>
</tr>
<tr><td>Playlist:
<input type=button value="Prev" onClick='getVLC("vlc").playlist.prev();'>
<input type=button value="Next" onClick='getVLC("vlc").playlist.next();'>
<input type=button value="Clear All" onClick='doPlaylistClearAll();'>
Aspect Ratio:
<select readonly onChange='doAspectRatio(this.value)'>
<option value="default">Default</option>
<option value="1:1">1:1</option>
<option value="4:3">4:3</option>
<option value="16:9">16:9</option>
<option value="221:100">221:100</option>
<option value="5:4">5:4</option>
</select>
</td><td align="right">
<input type=button id="itemCount" value=" Items 0 " onClick='doItemCount();'>
<input size=4 value="" id="removeid"><input type=submit value="Delete" onClick="doRemoveItem(document.getElementById('removeid').value);">
</td>
</tr>


</table>
<SCRIPT language="javascript">

var rate = 0;
var prevState = 0;
var telxState = false;
var canPause = true;
var canSeek = true;

function setPauseable(val)
{
canPause = val;
}

function setSeekable(val)
{
canSeek = val;
}

function doSetSlider()
{
var vlc = getVLC("vlc");

// set slider to new position
if( vlc )
vlc.input.time = (vlc.input.length/2);
}

function doGetPosition()
{
var vlc = getVLC("vlc");

// set slider to new position
if (vlc)
alert( "position is " + vlc.input.time);
}

function doReverse(rate)
{
var vlc = getVLC("vlc");
if( vlc )
vlc.input.rate = -1.0 * vlc.input.rate;
}

function doAudioChannel(value)
{
var vlc = getVLC("vlc");
if( vlc )
vlc.audio.channel = parseInt(value);
}

function doAudioTrack(value)
{
var vlc = getVLC("vlc");
if( vlc )
{
vlc.audio.track = vlc.audio.track + value;
document.getElementById("trackTextField").innerHTML = vlc.audio.track;
}
}

function doAspectRatio(value)
{
var vlc = getVLC("vlc");
if( vlc )
vlc.video.aspectRatio = value;
}

function doSubtitle(value)
{
var vlc = getVLC("vlc");
if( vlc )
{
vlc.subtitle.track = vlc.subtitle.track + value;
document.getElementById("spuTextField").innerHTML = vlc.subtitle.track;
}
}

function doTelxPage(value)
{
var vlc = getVLC("vlc");
if( vlc )
vlc.video.teletext = parseInt(value);
}

function doToggleTeletext()
{
var vlc = getVLC("vlc");

if( vlc )
{
vlc.video.toggleTeletext();
if (telxState)
{
document.getElementById("telx").innerHTML = "Teletext on";
telxState = true;
}
else
{
document.getElementById("telx").innerHTML = "Teletext off";
telxState = false;
}
}
}

function doItemCount()
{
var vlc = getVLC("vlc");
if( vlc )
{
var count = vlc.playlist.items.count;
document.getElementById("itemCount").value = " Items " + count + " ";
}
}

function doRemoveItem(item)
{
var vlc = getVLC("vlc");
if( vlc )
vlc.playlist.items.remove(item);
}

function doPlaylistClearAll()
{
var vlc = getVLC("vlc");
if( vlc )
{
vlc.playlist.items.clear();
while( vlc.playlist.items.count > 0)
{
// wait till playlist empties.
}
doItemCount();
}
}

function updateVolume(deltaVol)
{
var vlc = getVLC("vlc");
if( vlc )
{
vlc.audio.volume += deltaVol;
document.getElementById("volumeTextField").innerHTML = vlc.audio.volume+"%";
}
}

function formatTime(timeVal)
{
if( typeof timeVal != 'number' )
return "-:--:--";

var timeHour = Math.round(timeVal / 1000);
var timeSec = timeHour % 60;
if( timeSec < 10 )
timeSec = '0'+timeSec;
timeHour = (timeHour - timeSec)/60;
var timeMin = timeHour % 60;
if( timeMin < 10 )
timeMin = '0'+timeMin;
timeHour = (timeHour - timeMin)/60;
if( timeHour > 0 )
return timeHour+":"+timeMin+":"+timeSec;
else
return timeMin+":"+timeSec;
}

// Old method of querying current state
// function doState() - depreceated
function doState()
{
var vlc = getVLC("vlc");
var newState = 0;

if( vlc )
newState = vlc.input.state;

if( newState == 0 )
{
// current media has stopped
onEnd();
}
else if( newState == 1 )
{
// current media is openning/connecting
onOpen();
}
else if( newState == 2 )
{
// current media is buffering data
onBuffer();
}
else if( newState == 3 )
{
// current media is now playing
onPlay();
}
else if( newState == 4 )
{
// current media is now paused
onPause();
}
else if( newState == 5 )
{
// current media has stopped
onStop();
}
else if( newState == 6 )
{
// current media has ended
onEnd();
}
else if( newState == 7 )
{
// current media encountered error
onError();
}
}

/* actions */

function doGo(targetURL)
{
var vlc = getVLC("vlc");

if( vlc )
{
vlc.playlist.items.clear();
while( vlc.playlist.items.count > 0 )
{
// clear() may return before the playlist has actually been cleared
// just wait for it to finish its job
}
var options = [":rtsp-tcp"];
var itemId = vlc.playlist.add(targetURL,"",options);
options = [];
if( itemId != -1 )
{
// play MRL
vlc.playlist.playItem(itemId);
}
else
{
alert("cannot play at the moment !");
}
doItemCount();
}
}

function doAdd(targetURL)
{
var vlc = getVLC("vlc");
var options = [":vout-filter=deinterlace", ":deinterlace-mode=linear"];
if( vlc )
{
vlc.playlist.add(targetURL, "", options);
options = [];
doItemCount();
}
}

function doPlayOrPause()
{
var vlc = getVLC("vlc");
if( vlc )
{
vlc.playlist.togglePause();
}
}

function doStop()
{
var vlc = getVLC("vlc");
if( vlc )
vlc.playlist.stop();
}

function doPlaySlower()
{
var vlc = getVLC("vlc");
if( vlc )
vlc.input.rate = vlc.input.rate / 2;
}

function doPlayFaster()
{
var vlc = getVLC("vlc");
if( vlc )
vlc.input.rate = vlc.input.rate * 2;
}

function doMarqueeOption(option, value)
{
var vlc = getVLC("vlc");
val = parseInt(value);
if( vlc )
{
if (option == 1)
vlc.video.marquee.color = val;
if (option == 2)
vlc.video.marquee.opacity = val;
if (option == 3)
vlc.video.marquee.position = value;
if (option == 4)
vlc.video.marquee.refresh = val;
if (option == 5)
vlc.video.marquee.size = val;
if (option == 6)
vlc.video.marquee.text = value;
if (option == 7)
vlc.video.marquee.timeout = val;
if (option == 8)
vlc.video.marquee.x = val;
if (option == 9)
vlc.video.marquee.y = val;
}
}

function doLogoOption(option, value)
{
var vlc = getVLC("vlc");
if( vlc )
{
if (option == 1)
vlc.video.logo.file(value);
if (option == 2)
vlc.video.logo.position = value;
val = parseInt(value);
if (option == 3)
vlc.video.logo.opacity = val;
if (option == 4)
vlc.video.logo.repeat = val;
if (option == 5)
vlc.video.logo.delay = val;
if (option == 6)
vlc.video.logo.x = val;
if (option == 7)
vlc.video.logo.y = val;
}
}

/* events */

function onOpen()
{
document.getElementById("state").innerHTML = "Opening...";
document.getElementById("PlayOrPause").value = "Pause";
}

function onBuffer()
{
document.getElementById("state").innerHTML = "Buffering...";
document.getElementById("PlayOrPause").value = "Pause";
}

function onPlay()
{
document.getElementById("state").innerHTML = "Playing...";
document.getElementById("PlayOrPause").value = "Pause";
onPlaying();
}

function onEnd()
{
document.getElementById("state").innerHTML = "End...";
}

var liveFeedText = ["Live", "((Live))", "(( Live ))", "(( Live ))"];
var liveFeedRoll = 0;

function onPlaying()
{
var vlc = getVLC("vlc");
var info = document.getElementById("info");
if( vlc )
{
var mediaLen = vlc.input.length;
if( mediaLen > 0 )
{
// seekable media
info.innerHTML = formatTime(vlc.input.time)+"/"+formatTime(mediaLen);
}
else
{
// non-seekable "live" media
liveFeedRoll = liveFeedRoll & 3;
info.innerHTML = liveFeedText[liveFeedRoll++];
}
}
}

function onPause()
{
document.getElementById("state").innerHTML = "Paused...";
document.getElementById("PlayOrPause").value = " Play ";
}

function onStop()
{
var vlc = getVLC("vlc");

document.getElementById("info").innerHTML = "-:--:--/-:--:--";
document.getElementById("state").innerHTML = "Stopped...";
document.getElementById("PlayOrPause").value = " Play ";
}

function onError()
{
var vlc = getVLC("vlc");

document.getElementById("state").innerHTML = "Error...";
}

//-->
</SCRIPT>
</body>
</HTML>
posted on 2018-04-13 10:04  张橘子y  阅读(586)  评论(0)  编辑  收藏  举报

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