The use of the wonderful
--magical control tool to play network video on slide
With the continuous improvement of network bandwidth, video-on-demand has become one of the mainstream entertainment projects of the Internet. In the massive network video has many good quality teaching material. There are at least two challenges to inserting network video using the normal method: one is the download of network video, but let people helpless is, more and more sites began to the video resources technology encryption, ordinary users difficult to download use; the second is the conversion of video format, because the network video is RMVB, FLV, F4V and other streaming media format, WPS demonstrates video that does not support these formats and must be inserted before being converted to WMV format using Third-party software such as a format factory.
So, can these high-quality network video directly into the slide, enrich our classroom resources, improve teaching efficiency? After testing, I found that the use of Shockwave Flash Object control can easily insert network video into the slide. The method is as follows:
First, search the network video resources required
1, login Baidu Video Search http://video.baidu.com/, in the search box input keywords such as "Lotus said", click on the right side of the "Baidu" button, you can find a lot with "Lotus said" about the video (Figure 1).
Figure 1
2, click the video thumbnail, you can in the new open window to watch the corresponding network video (such as Figure 2, URL: http://v.youku.com/v_show/id_XMjI0MTQ1MDA0.html), if satisfied, just click the video below the "Share" button, In the pop-up Drop-down list, click the Copy button on the right side of flash address, and the system will pop up a dialog box prompting us to "copy Success" (Figure 3) and click OK to close the dialog box to complete the copy of the video flash address.
Figure 2
Figure 3
Second, the use of controls to insert network video
1, hit the need to insert Network video slides, right-click in the right margin of the Standard toolbar, click the Control Toolbox (Figure 4) In the pop-up menu, click the Other Controls button in the Control Toolbox, and drag the scroll bar in the Drop-down list to find the Shockwave Flash Object option (Figure 5), click this option.
Figure 4
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Figure 5
2, at this time the mouse pointer will become a 10-style, in the slide editing area drag the mouse to draw a suitable size rectangle (such as Figure 6), the inserted network video will be displayed in this rectangular range.
Figure 6
3. Right-click on the drawn rectangle, click Properties in the pop-up menu, eject the Properties dialog box, and paste the flash address you just copied in the text box to the right of the "Movie" option Http://player.youku.com/player.php/sid/ XMJI0MTQ1MDA0/V.SWF (Figure 7), press the key to play the slide, click the play button in the lower-left corner of the video (Figure 8) to play the network video on the slide.
Figure 7
Figure 8
There are two advantages to inserting network video using this method: The inserted network video is stored on the network server, reduces the file volume, saves the hard disk space, more importantly is the network video playback relies on the browser, as long as the video in the browser can play normally, does not need to worry about the PowerPoint to the video compatibility. However, network resources have some degree of instability, if the flash address corresponding to the video is deleted, in class can not use. Despite this risk, but the flaw does not cover the jade, this method is still worth a try.