Flash视频 Step by Step

最新推荐文章于 2022-07-11 13:30:03 发布

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#Flash #Linux #Bean #Windows #Go

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本文档详述了如何创建一个Flash视频播放器，包括设置固定宽高、动态输入影片名称、添加进度条和关闭按钮。同时提供了配置播放器大小、指定播放路径以及识别FLV和SWF格式的代码示例，并提到了在不同操作系统下转换视频的方法。

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编写播放器

固定视频的宽度和高度(400 X 300)
动态传入影片名字
添加进度控制条

添加关闭视窗的按钮

my_FLVPlybk.contentPath = _root.moviepath;

onClipEvent (construct)
{
    aspectRatio = false;
    autoPlay = true;
    autoSize = false;
    contentPath = "\\\"\\\"";
    controllerPolicy = "on";
    controlPlacement = "center";
    fps = 50;
    mediaType = "FLV";
    totalTime = 0;
    enabled = true;
    visible = true;
    minHeight = 300;
    minWidth = 400;
}

生成播放代码

可配置视频的宽度和高度(来适应播放器的每次修改)
可指定播放器的进度控制条
识别播放flv或swf

指定播放路径(相对路径)

	public String getHTML(){
    	 String flashContent = null;
    	 if(moviePath == null || moviePath.trim().length() <= 4) {
    		 return BLANK_CONTENT;
    	 }
    	 
    	 if(moviePath.toLowerCase().indexOf(SWF_FORMAT) == -1 && moviePath.toLowerCase().indexOf(FLV_FORMAT) == -1) {
    		 return BLANK_CONTENT;
    	 }
    	 
    	 flashContent = "<object classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000 codebase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0   scale=exactfit width=%width% height=%height%>";
    	 flashContent += "<param name=movie value=%flashplayer%?param1=%moviepath%&param2=%pluginspath%>";
    	 flashContent += "<param name=wmode wmode=transparent>";
    	 flashContent += "<param name=quality value=high>";
    	 flashContent += "<embed src=%flashplayer%?param1=%moviepath%&param2=%pluginspath% allowscriptaccess=sameDomain wmode=transparent quality=high pluginspage=http://www.macromedia.com/go/getflashplayer type=application/x-shockwave-flash  scale=exactfit  width=%width% height=%height%></embed>";
    	 flashContent += "</object>";
         
    	 flashContent =  flashContent.replaceAll("param1", FLASHVARS_MOVIE_PATH_NAME); //"moviepath";
    	 flashContent =  flashContent.replaceAll("param2", FLASHVARS_PLUGINS_PATH_NAME); //"toolbuttonsplugpath";
    	 
    	 flashContent = flashContent.replaceAll("%width%", this.extraWidth.trim()); //影片宽度
    	 flashContent = flashContent.replaceAll("%height%", this.extraHeight.trim());//影片高度
    	 flashContent = flashContent.replaceAll("%moviepath%", this.moviePath.trim());//播放路径
    	 flashContent = flashContent.replaceAll("%pluginspath%", this.pluginsPath.trim());  //插件即进度控制条
    	 
    	 String flashPlayer = this.moviePath.toLowerCase().indexOf(FLV_FORMAT) != -1 ? FLASH_FLV_PLAYER : FLASH_SWF_PLAYER;
    	 flashContent = flashContent.replaceAll("%flashplayer%", flashPlayer);
    	 
    	 return flashContent;

指定窗口播放

窗口屏幕剧中

用户可关闭窗口

<span> <img style="vertical-align:middle;" src="pages/images/play.gif" onclick="show_presentation('<%= new FlashManager(AppUtil.getMovieClipPath() + movieInfo.getVideopath()).getHTML()%>');return false;" height="26"/>
							         			<a style="vertical-align:middle;" title="video" onclick="show_presentation('<%= new FlashManager(AppUtil.getMovieClipPath() + movieInfo.getVideopath()).getHTML()%>');return false;" href="#"><bean:message key="rentalMovieInfoTrailer"/></a> </span>