?? manual.htm
字號(hào):
</font>
Specifies or retrieves a value indicating whether the status bar displays the
current position in seconds or frames.<br>
TDisplayMode = (mpTime, mpFrames);<br>
<br>
<font class="proc">
property
</font>
<a name="DisplaySize"><font class="procwd">DisplaySize</font></a><font class="proc">:
<a href="#TDisplaySize">TDisplaySize</a>;<br>
</font>
Specifies or retrieves the size of the image display window. <br>
Note: <br>
- mpCustomSize allow zooming according to the <a href="#ZoomSize">ZoomSize</a>
property.<br>
- mpCustomSize is not compatible with <a href="#ShowControls">ShowControls</a>.
ShowControls must be disabled to set DisplaySize to mpCustomSize.</p>
<p><font class="proc">property
</font>
<font class="procwd">EnableContextMenu</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the context menu appears
when the user clicks the right mouse button.</p>
<p><font class="proc">property
</font>
<font class="procwd">Enabled</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the Windows Media Player
control is enabled.</p>
<p>
<font class="proc">
property
</font>
<font class="procwd">EnableFullScreenControls</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether Windows Media Player
displays controls in full-screen mode.</p>
<p><font class="proc">property
</font>
<font class="procwd">EnablePositionControls</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the position controls are
enabled on the control bar.</p>
<p><font class="proc">property
</font>
<font class="procwd">EnableTracker</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the TrackBar control is
enabled.</p>
<p><font class="proc">property
</font>
<a name="FGrabber_BurstCount"><font class="procwd">FGrabber_BurstCount</font></a><font class="proc">: Integer;<br>
</font>
Sets or retrieves the number of frames to capture when calling
<a href="#FGrabber_CaptureFrameTo">FGrabber_CaptureFrameTo</a>. <br>
Setting BurstCount to 0 and BurstInterval to 1 will grab ALL THE FRAMES
when calling FGrabber_CaptureFrameTo.<br>
This parameter is ignored when BurstMode is disabled.</p>
<p><font class="proc">property
</font>
<a name="FGrabber_BurstInterval"><font class="procwd">FGrabber_BurstInterval</font></a><font class="proc">: integer;<br>
</font>
Sets or retrieves the number of frames to skip between 2 captured frames. Set
this value to 1 if you do not want to skip frames (E.g. BurstInterval = 20 means
that 1 frame is grabbed every 20 frames).<br>
This parameter is ignored when BurstMode is disabled. </p>
<p><font class="proc">property
</font>
<a name="FGrabber_BurstMode"><font class="procwd">FGrabber_BurstMode</font></a><font class="proc">: WordBool;<br>
</font>
Enables or disables the capture of several frames by calling
<a href="#FGrabber_CaptureFrameTo">FGrabber_CaptureFrameTo</a>. <br>
If disabled, only 1 frame is grabbed when calling FGrabber_CaptureFrameTo.<br>
If enabled, <a href="#FGrabber_CaptureFrameTo">FGrabber_CaptureFrameTo</a> starts grabbing frames
according to the <a href="#BurstCount">BurstCount</a> and
<a href="#BurstInterval">BurstInterval</a> parameters.</p>
<p><font class="proc">property
</font>
<a name="FGrabber_Enabled"><font class="procwd">FGrabber_Enabled</font></a><font class="proc">:
WordBool;<br>
</font>
Enables or disables the frame grabber. See also: <a href="#grabber"> Frame
Grabber</a>.</p>
<p>
<font class="proc">
property
</font>
<a name="FileName"><font class="procwd">FileName</font></a><font class="proc">: WideString;<br>
</font>
Specifies or retrieves the name of the clip to play. The clip can be opened
by the <a href="#Open">Open</a> or <a href="#OpenSync">OpenSync</a> procedures.</p>
<p><font class="proc">property
</font>
<a name="FullScreenMode"><font class="procwd">FullScreenMode</font></a><font class="proc">: WordBool;<br>
</font>
Specifies if the Media Player must be displayed in full-screen mode.</p>
<p><font class="proc">property
</font>
<font class="procwd">InvokeURLs</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the Windows Media
Player control automatically invokes URLs in a browser (URL flipping).</p>
<p><font class="proc">property
</font>
<a name="JPEGPerformance"><font class="procwd">JPEGPerformance</font></a><font class="proc">:
TJPEGPerformance = (jpBestQuality, jpBestSpeed);<br>
</font>
Controls the trade-off between color quality and speed of decompression of <br>
JPEG files created by <a href="#FGrabber_CaptureFrameTo">FGrabber_CaptureFrameTo</a>.</p>
<p><font class="proc">property
</font>
<a name="JPEGProgressiveDisplay"><font class="procwd">JPEGProgressiveDisplay</font></a><font class="proc">: WordBool;<br>
</font>
Use ProgressiveDisplay to turn on or off the incremental display of an image
when reading in JPEG files created by <a href="#FGrabber_CaptureFrameTo">FGrabber_CaptureFrameTo</a>.</p>
<p><font class="proc">property
</font>
<a name="JPEGQuality"><font class="procwd">JPEGQuality</font></a><font class="proc">:
TJPEGQualityRange = 1..100;<br>
</font>
Use CompressionQuality to set the compression quality of a JPEG image created by
<a href="#FGrabber_CaptureFrameTo">FGrabber_CaptureFrameTo</a>. Higher compression results in a
poorer picture quality, but a smaller file size.</p>
<p>
<font class="proc">
property
</font>
<font class="procwd">Language</font><font class="proc">: Integer;<br>
</font>
Specifies or retrieves a value indicating the current locale used for
national language support.</p>
</font>
<p><font class="proc">property </font><a name="Loop"><font class="procwd">Loop</font></a><font class="proc">:
WordBool;<br>
</font><font class="body">If enabled, the clip restarts playing when the end of
the stream is reached.</font></p>
<font class="body">
<p><font class="proc">property
</font>
<font class="procwd">Mute</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves the current mute state of the Windows Media Player
control.</p>
<p><font class="proc">property
</font>
<font class="procwd">ParentColor</font><font class="proc">:
Boolean;<br>
</font>
Specifies or retrieves a value indicating that the parent's color is used
for the background when <a href="#ShowControls">ShowControls</a> is disabled.</p>
<p><font class="proc">property
</font>
<font class="procwd">PlayCount</font><font class="proc">: integer;<br>
</font>
Specifies or retrieves the number of times a clip plays.</p>
<p><font class="proc">property
</font>
<a name="Rate"><font class="procwd">Rate</font></a><font class="proc">: Double;<br>
</font>
Specifies or retrieves the playback rate of the clip. Rate = 1 correspond to
the nominal speed. Microsoft recommends values between 0.5 and 1.5. Values
greater than 1.5 work well. Values lower than 0.5 give various results depending
of the media file type.</p>
<p>
<font class="proc">
property </font><font class="procwd">SAMIFileName</font><font class="proc">: WideString;<br>
</font>Specifies or retrieves the name of the file that contains the closed
captioning information.</p>
<p><font class="proc">property
</font>
<font class="procwd">SAMILang</font><font class="proc">: WideString;<br>
</font>
Specifies or retrieves a value indicating the language displayed for closed
captioning.</p>
<p>
<font class="proc">
property
</font>
<font class="procwd">SAMIStyle</font><font class="proc">: WideString;<br>
</font>
Specifies or retrieves a value representing the closed captioning
style.</p>
</font><p><font class="proc">property </font><font class="procwd">ScrollBarsThickness</font><font class="proc">:
integer;<br>
</font><font class="body">
Specifies or retrieves the thickness of the scrollbars, in pixels.</p>
<p>
<font class="proc">
property
</font>
<a name="SelectionEnd"><font class="procwd">SelectionEnd</font></a>
<font class="proc">
: Double;<br>
</font>
Specifies or retrieves the time within the current clip at which
playback will stop.</p>
<p>
<font class="proc">
property
</font>
<a name="SelectionStart"><font class="procwd">SelectionStart</font></a><font class="proc">: Double;<br>
</font>
Specifies or retrieves the time within the current clip at which
playback will begin.</p>
<p>
<font class="proc">
property
</font>
<a name="SendErrorEvents">
<font class="procwd">SendErrorEvents</font></a><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the Windows Media Player
control sends error events. If enabled, the errors are not handled by the
Windows Media Player, they are returned by the <a href="#OnError">OnError</a>
event.</p>
<p><font class="proc">property
</font>
<font class="procwd">SendKeyboardEvents</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the Windows Media Player
control sends keyboard events.</p>
<p><font class="proc">property
</font>
<font class="procwd">SendMouseClickEvents</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the Windows Media
Player control sends mouse click events.</p>
<p><font class="proc">property
</font>
<font class="procwd">SendMouseMoveEvents</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the Windows Media Player
control sends mouse move events.</p>
<p><font class="proc">property
</font>
<font class="procwd">SendOpenStateChangeEvents</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the Windows Media
Player control sends open state change events.</p>
<p><font class="proc">property
</font>
<font class="procwd">SendPlayStateChangeEvents</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the Windows Media Player
control sends play state change events.</p>
<p><font class="proc">property
</font>
<font class="procwd">SendWarningEvents</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the Windows Media Player
control sends warning events.</p>
<p><font class="proc">property
</font>
<font class="procwd">ShowAudioControls</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the audio controls appear
on the control bar.</p>
<p><font class="proc">property
</font>
<font class="procwd">ShowCaptioning</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the closed caption area is
visible and closed captioning is enabled.</p>
<p><font class="proc">property
</font>
<a name="ShowControls"><font class="procwd">ShowControls</font></a><font class="proc">:
WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the control bar is
visible.</p>
<p><font class="proc">property
</font>
<font class="procwd">ShowDisplay</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the display panel is
visible.</p>
<p><font class="proc">property
</font>
<font class="procwd">ShowGotoBar</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the Go To bar is
visible.</p>
<p><font class="proc">property </font><font class="procwd">ShowPositionControls</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the position controls
appear on the control bar.</p>
<p><font class="proc">property
</font>
<a name="ShowScrollBars"><font class="procwd">ShowScrollBars</font></a><font class="proc">:
WordBool;<br>
</font>
Specifies or retrieves a value indicating whether scrollbars are displayed
when the media height, width or both are greater that the control's size.</p>
<p><font class="proc">property
</font>
<font class="procwd">ShowStatusBar</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the status bar is visible.</p>
<p><font class="proc">property
</font>
<font class="procwd">ShowTracker</font><font class="proc">: WordBool;<br>
</font>
Specifies or retrieves a value indicating whether the TrackBar is visible.</p>
<p><font class="proc">property
</font>
<a name="StoragePath"><font class="procwd">StoragePath</font></a><font class="proc">:
string;<br>
</font>
Sets or retrieves the full qualified path where video captures and bmp snapshots
will be stored. If left blank, the default stor
?? 快捷鍵說(shuō)明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號(hào)
Ctrl + =
減小字號(hào)
Ctrl + -