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<div align="center"><font color="#0000FF"><b>神龙卡双屏控件2008</b></font></div>
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<td colspan="2" valign="top" height="23"><b><font size="4" color="#FF0000">在使用之前请注册控件，注册方法：运行Codecs目录下的RegFilter.bat一次就OK了。</font></b></td>
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<td colspan="2" valign="top"><font color="#0000FF"><b>神龙卡双屏控件</b></font></td>
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<td colspan="2" valign="top" height="52">控件最大特点：<br>
1、支持VGA，TV视频（神龙卡）同步显示。<br>
2、神龙卡播放基本功能都有。</td>
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基本功能：<br>
1、支持神龙5代卡，神龙新一代卡和神龙新二代卡，神龙最新卡。
<p>2、支持视频格式：MPEGE-2，MPEG-1流，DVD-视频，SVCD和VCD1.0与2.0。<br>
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3、支持MP3,MP2音频格式。</p>
<p>4、支持的编程语言，DELPHI，VB，PB，CB，VC，VFP等支持DLL调用的编程语言。</p>
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提供DELPHI，VB的演示程序源代码，请在安装目录打开工程文件。</p>
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<div align="center"><b><font color="#FF0000" size="+1">控件使用说明</font></b></div>
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<td width="6%" valign="top"><font color="#0000FF">类型</font></td>
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<p>格式返回：0: VCD,1: DVD ,2:divX; 3:mp3 ;4:wav;5:divmp3;6:mp2Audio,mp1Audio;7:MP4
-1:错误 <br>
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<p>播放状态 0:打开，1：播放，2：暂停，3：停止，4：结束,5:关闭<br>
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<td width="6%" valign="top">函数</td>
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<td colspan="2" valign="top">function InitDriverRm():integer;</td>
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<td colspan="2" valign="top">初始化函数，必须调用，成功返回0，不成功返回-1。</td>
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<td colspan="2" valign="top">function FreeDriverRm():integer;</td>
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<td colspan="2" valign="top">释放函数，结束程序，请调用。</td>
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<td colspan="2" valign="top">function OpenFileRm(FileName:Pchar):integer;</td>
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<td colspan="2" valign="top">打开视频文件，参数FileName 为视频文件名。打开成功，返回值大于等于0，打开失败小于0。大于等于0，返回视频格式，格式类型为前面有说明。</td>
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<td colspan="2" valign="top"> function PlayFileRm():integer;</td>
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<td colspan="2" valign="top">播放视频文件，必须先打开视频。</td>
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<td colspan="2" valign="top">function PauseFileRm():integer;</td>
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<td colspan="2" valign="top">暂停文件播放。</td>
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<td colspan="2" valign="top">function StopFileRm():integer;</td>
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<td colspan="2" valign="top">停止文件播放。</td>
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<td colspan="2" valign="top">function CloseFileRm():integer;</td>
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<td colspan="2" valign="top">关闭已经打开的视频文件。</td>
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<td colspan="2" valign="top">function SetB_S_CRm(Brightness, Saturation, Contrast:
integer):integer;</td>
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<td colspan="2" valign="top">设置视频的明亮度，饱和度，和对比度。参数Brightness, Saturation, Contrast为0...1000</td>
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<td colspan="2" valign="top">function SelectAudioChannelRm(AudioID:integer):integer;</td>
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<td colspan="2" valign="top">选择音频轨道，切换原伴唱歌。</td>
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<td colspan="2" valign="top">function GetMediaStateRm :integer;</td>
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<td colspan="2" valign="top">得到媒体的播放状态。返回值为前面描述。</td>
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<td colspan="2" valign="top">function GetMediaLengthRm: integer; stdcall;</td>
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<td colspan="2" valign="top">返回已经打开的视频文件的媒体长度。单位毫秒</td>
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<td colspan="2" valign="top">function GetPositionRm: integer;</td>
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<td colspan="2" valign="top">返回已经打开的视频文件的播放位置。单位毫秒</td>
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<td colspan="2" valign="top">function SetPositionRm( Value: integer):integer;</td>
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<td colspan="2" valign="top">设置播放位置，参数：Value 单位为毫秒</td>
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<td colspan="2" valign="top"> function SetVolumeRm(Value: integer):integer;</td>
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<td colspan="2" valign="top">设置播放音量，参数Value 范围：0...100</td>
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<td colspan="2" valign="top">function SetVideoHandleRm(Hwn: integer):integer;</td>
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<td colspan="2" valign="top">设置VGA视频显示窗口句柄，参数Hwn为窗口句柄，如果参数Hwn为0，则不显示VGA视频。</td>
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<td colspan="2" valign="top">function SetVideoWatchRm(isOPen: Bool):integer;</td>
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<td colspan="2" valign="top">打开，关闭，VGA显示视频。参数为isOPen =TRUE ，打开，isOPen=false,
关闭。</td>
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<td colspan="2" valign="top">function SetSnRm(pSn: Pchar):integer;stdcall;</td>
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<td colspan="2" valign="top">注册函数，pSn输入正确的注册码，注册码区分大小写</td>
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<td colspan="2" valign="top">function SetPlayPassword(pPassword:Pchar):integer;stdcall;</td>
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<td colspan="2" valign="top">设置播放密码，当歌曲加密后，需要正确密码才能播放，这个函数用来设置播放密码。</td>
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<td width="6%" valign="top"><font color="#0000FF">关于</font></td>
<td colspan="2" valign="top">作者：李国智， <br>
<br>
联系电话：0731－2600017 13574073303，13873107114<br>
<br>
网站：<a href="http://www.csdelphi.com" target="_blank">http://www.csdelphi.com</a><br>
<br>
邮件：csdelphi2006@163.com<br>
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<b><font color="#FF0000">注意：没有注册的用户，播放20分钟，将不能再进行正常播放（无声音输出），详细使用说明，请参看DELPHI的演示程序。</font></b><br>
<br>
打开DELPHI的演示程序，需要安装 TTrackBarEx控件（TrackBarEx.pas)。<br>
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