哪种媒体播放器可以作为触摸屏应用程序嵌入到 powerpoint pres 中?
我的同事正在使用 POwerpoint 2010 创建触摸屏应用程序。到目前为止,这种方法很有效,因为只需单击菜单、设置属性等即可完成很多工作,而无需编写一行 VBA 代码。 现在必须集成一些影片剪辑,正如预期的那样,这会带来更多问题(对于触摸屏应用程序来说)。
可以将 Windows 媒体播放器作为 ActiveX 控件嵌入,但是媒体控制栏非常小,必须用小指单击。控件大小无法更改,皮肤无法在嵌入模式下工作(有人告诉我)
什么是可行的替代方案?选择是无穷无尽的:
使用不同的播放器(例如VLC,但它总是崩溃)
编写自己的媒体控制栏(音量滑块有问题)
在独立模式下调用Windows Media Player(不能阻止用户做太多事情)
嵌入 html 页面,这个页面还嵌入了其他内容,例如 silverlight 播放器。
嵌入 Flash 播放器,在嵌入 Flash 播放器之前将影片剪辑转换为不同的格式
- < /p>
这样的例子不胜枚举。我没有时间深入研究所有这些。最实用的替代方案是什么?谢谢。
My colleague is creating touchscreen app using POwerpoint 2010. This approach worked so far because a lot can be done by just clicking through menus, setting properties etc, without writing a single line of VBA code.
Now some movie clips must be integrated, and this has shown to be more problematic as expected (for a touchscreen app, that is).
It is possible to embed a windows media player as an activex control, however the media control bar is really small, and must be clicked with the pinky finger. Control size cannot be changed, skins do not work in embedded mode (I was told so)
What are viable alternatives? The choices are endless:
use a different player (VLC for instance but it crashes all the time)
writing own media control bar (the volume slider is a problem)
calling windows media player in standalone mode (the user cannot be prevented to do too much)
embedding a html page, and this one has something else embedded, a silverlight player for instance.
embedding a flash player, converting movie clips to a different format before
embedding a customized solution provided by a powepoint MVP or some other expert
the list goes on and on. I don't have the time to research all of them in depth. What is the most practical alternative? Thanks.
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这就是我所做的:基于按钮编写自己的媒体控制栏
为此,我使用了 Windows SDK 中的 JavaScript 示例并将其移植到 VBA。很简单。
音量滑块仍然是一个问题,但我已经找到了一些遗留代码示例。
进度条是默认命令栏中唯一可见的东西,其他所有内容都被与背景颜色相同颜色的空形状隐藏。
This is what I did: writing own media control bar, based on buttons
To do this, I used a javascript example from the Windows SDK and ported it to VBA. Quite simple.
The volume slider is still a problem, but I found some legacy code samples already.
The progressbar is the only thing visible from the default command bar, everything else has been hidden by an empty shape in the same color as the background color.