十分鐘倒計時flash

音樂的聲音 (The Sound Of Music)

Well, we’re almost at the end of this wild ride I like to call Flash 101. If you’ve been following along, you’re probably heaving a sigh of relief that this tutorial is almost over, and you can now get down to actually working with Flash 5.

好吧，我們快要結束這個狂叫了，我想稱之為Flash101。如果您一直沿用 ，您可能會松一口氣，本教程即將結束，現在您可以開始學習了實際使用Flash 5。

Not so fast, though – I still have a few minutes left, and I intend to use them all. In this, the concluding article, I’m going to teach you how to jazz up your animation by adding sound clips, looping them, syncing them and fading them in and out. I’ll also show you how to attach sounds to your Flash buttons, and how to import images from other applications into Flash.

但是，速度不是很快-我還有幾分鐘的時間，我打算全部使用它們。 在本文的最后一篇文章中，我將教您如何通過添加聲音片段，循環播放，同步它們以及使其淡入和淡出來使動畫更加生動有趣。 我還將向您展示如何將聲音附加到Flash按鈕，以及如何將圖像從其他應用程序導入Flash。

Don’t go anywhere!

不要去任何地方！

海浪 (The Wave)

Just as you can create symbols and use them over and over again, Flash allows you to import sound files into the Library and use them at different places in your Flash movie. You can import sound files in WAV and MP3 format via the File -> Import command. Once you’ve imported a sound file into your Flash movie, it will show up in the Library.

正如您可以創建符號并一遍又一遍地使用它們一樣，Flash允許您將聲音文件導入庫中，并在Flash電影的不同位置使用它們。 您可以通過文件->導入命令以WAV和MP3格式導入聲音文件。 將聲音文件導入Flash電影后，它將顯示在“資源庫”中。

Adding a sound file to your Flash movie is simplicity itself – create a new layer, select the frame where you would like the sound to begin playing, and drag the sound file from the Library on to the Stage. A graphical representation of the waveform will appear in the Timeline.

將聲音文件添加到Flash電影本身就是簡單的操作-創建一個新層，選擇要開始播放聲音的幀，然后將聲音文件從“庫”拖到舞臺上。 波形的圖形表示將出現在時間軸中。

Flash allows you to add as many sound files as you like to Flash movie; keep in mind, however, that all these sound files are mixed together when the final movie is played back. It’s also a good idea to place each sound file on a separate layer, so that you can easily manipulate the various files in a movie.

Flash允許您向Flash電影中添加任意數量的聲音文件； 但是請記住，在播放最終電影時，所有這些聲音文件都會混合在一起。 將每個聲音文件放在單獨的層上也是一個好主意，這樣您就可以輕松地操縱電影中的各種文件。

You can control attributes of the sound clip, or add effects to it via the Window -> Panels -> Sound panel. With the frame containing the sound clip selected, pop open this panel and take a look at the options available.

您可以通過窗口->面板->聲音面板來控制聲音片段的屬性，或為其添加效果。 選擇包含聲音片段的框架后，彈出以打開此面板，并查看可用的選項。

The most important of the various options available is the Sync option – it allows you to specify whether the sound file is synchronized with the rest of the animation or not. To synchronize the sound clip with the different frames of the animation, choose the Stream option. Streamed sounds begin playing while they are downloading, and automatically stop at the end of the movie.

可用的各種選項中最重要的是“同步”選項-它使您可以指定聲音文件是否與動畫的其余部分同步。 要將聲音片段與動畫的不同幀同步，請選擇“流”選項。 流式聲音在下載時開始播放，并自動在電影結尾處停止。

If, instead, you’d prefer your sound clip to play throughout the movie independent of the animation, select the Event option. In this case, the sound clip plays independent of the frames in the Timeline, and may continue even after the movie ends. The Event option is most commonly used to link sounds to a Flash event, such as clicking a button.

相反，如果您希望聲音片段獨立于動畫在整個電影中播放，請選擇“事件”選項。 在這種情況下，聲音片段的播放與時間軸中的幀無關，甚至在電影結束后仍可能繼續播放。 “事件”選項最常用于將聲音鏈接到Flash事件，例如單擊按鈕。

If you’d like the sound clip to play more than once, you can enter a number into the Loop field, and you can also add sound effects like fades and channel shifts using the Effects drop-down menu.

如果您希望聲音片段播放不止一次，則可以在“循環”字段中輸入數字，還可以使用“效果”下拉菜單添加聲音效果，例如淡入淡出和頻道切換。

Finally, you can stop the sound at a specific point by inserting a keyframe at that point in the sound layer, and selecting Stop from the Sync menu option for that keyframe.

最后，您可以通過在聲音層中的某個點插入關鍵幀，然后從該關鍵幀的“同步”菜單選項中選擇“停止”，來停止特定點的聲音。

Copyright Melonfire, 2000. All rights reserved.

版權所有Melonfire ，2000。保留所有權利。

聲音叮咬 (Sound Bites)

In case the pre-defined Flash sound effects aren’t quite enough, you can also use Flash’s built-in editing controls to further customize the sound clip. These editing controls are available via the Edit command in the Sound panel.

如果預定義的Flash音效不夠，還可以使用Flash的內置編輯控件來進一步自定義聲音片段。 這些編輯控件可通過“聲音”面板中的“編輯”命令使用。

This looks complex, but it’s actually far simpler than it looks. For example, to change the points at which the sound clip starts and stops playing, you simply need to drag the Time In and Time Out controls (the vertical gray bars between the left and right channel waveforms) to the appropriate points. This comes in particularly handy if you have a long sound clip, and only need to use a specific portion of it in your animation clip.

這看起來很復雜，但實際上比看起來簡單得多。 例如，要更改聲音剪輯開始和停止播放的點，您只需要將Time In和Time Out控件(左右聲道波形之間的垂直灰色條)拖動到適當的點。 如果您有一個較長的聲音剪輯，并且只需要在動畫剪輯中使用它的特定部分，這將特別方便。

You can also change the volume levels for each channel by dragging the "envelope handles" – the hollow boxes you see in each channel – up or down. The greater the height between the two boxes, the higher the volume level, and vice-versa. Flash allows you to create up to eight different pairs of envelope handles for each sound clip.

您也可以通過上下拖動“信封手柄”(在每個通道中看到的空心框)來更改每個通道的音量。 兩個盒子之間的高度越大，音量越高，反之亦然。 Flash使您可以為每個聲音剪輯創建多達八對不同的包絡線手柄。

繁榮！ (Boom!)

In addition to playing back sound files as the movie runs, Flash also allows you to play sounds in response to user action. The most common example of this is attaching sound files to Flash buttons, so that a different sound plays depending on button state. Take a look at this example, which demonstrates how you can play a different clip for "hover" and "click" events.

除了在電影運行時播放聲音文件外，Flash還允許您響應用戶的操作來播放聲音。 最常見的示例是將聲音文件附加到Flash按鈕，以便根據按鈕狀態播放不同的聲音。 看一下此示例，該示例演示了如何為“懸停”和“單擊”事件播放不同的剪輯。

How did I do this? Not too hard, actually – create a Flash button, and add a new layer to the Timeline while in symbol-editing mode. Then simply insert keyframes corresponding to the Up, Over and Down states on this new layer, and drag different sound files from the Library for each state.

我是怎么做到的？ 實際上，并不太難–在符號編輯模式下，創建一個Flash按鈕，并在時間軸中添加一個新圖層。 然后，只需在此新層上插入與“上”，“上”和“下”狀態相對應的關鍵幀，然后針對每種狀態從“庫”中拖動不同的聲音文件即可。

For example, if you’d like a specific sound to play when the mouse pointer moves over the button, you could insert a new keyframe for the Over state, and drag a sound file on to the Stage for that keyframe.

例如，如果希望當鼠標指針移到按鈕上時播放特定的聲音，則可以為“ Over”狀態插入新的關鍵幀，然后將聲音文件拖到該關鍵幀的舞臺上。

Make sure that you have Event selected for the Sync option on the Sound panel, and try it out.

確保在“聲音”面板上為“同步”選項選擇了“事件”，然后嘗試一下。

You can add sound effects, and manipulate the sound clip with the editing control, here too.

您也可以在此處添加聲音效果，并使用編輯控件來操作聲音片段。

擠進去 (Squeezing It All In)

Flash typically exports all the sounds in a movie clip when you publish the movie. As the author of the movie, you have a fair amount of control over the export process, including the ability to set various compression options like sampling rate and quality.

發布影片時，Flash通常會導出影片剪輯中的所有聲音。 作為電影的作者，您可以對導出過程進行大量控制，包括可以設置各種壓縮選項(如采樣率和質量)的能力。

All these options are available to you in the Sound Properties dialog box, which you can get to from the Properties shortcut menu that appears when you right-click the sound file in the Library. There are four compression options available: default (default settings), ADPCM, MP3 and raw (no compression). A test button allows you to preview the sound clip with your selected compression settings.

所有這些選項在“聲音屬性”對話框中都可用，您可以從右鍵單擊“庫”中的聲音文件時出現的“屬性”快捷菜單中進入。 共有四個壓縮選項：默認(默認設置)，ADPCM，MP3和原始(無壓縮)。 測試按鈕可讓您使用選定的壓縮設置預覽聲音片段。

Some of the compression options allow you to specify bit rates and quality – remember that higher compression equals smaller files equals lower quality when experimenting with these settings.

一些壓縮選項允許您指定比特率和質量-請記住，嘗試這些設置時，較高的壓縮率等于較小的文件等于較低的質量。

Copyright Melonfire, 2000. All rights reserved.

版權所有Melonfire ，2000。保留所有權利。

來自其他地方的漂亮圖片 (Pretty Pictures From Elsewhere)

In addition to importing sound clips, Flash also allows you to import images created in other applications and use them in your Flash movie. Flash 5 has support for Adobe Illustrator EPS files, AutoCAD DXF files, bitmaps, GIFs, JPEGs, PNG images, and its own SWF format – all of these can be imported into Flash via the File -> Import command. Imported images appear in the Library with the other symbols you’ve created.

除了導入聲音片段，Flash還允許您導入在其他應用程序中創建的圖像，并將其用于Flash電影中。 Flash 5支持Adobe Illustrator EPS文件，AutoCAD DXF文件，位圖，GIF，JPEG，PNG圖像以及其自己的SWF格式-所有這些都可以通過“文件”->“導入”命令導入到Flash中。 導入的圖像會與您創建的其他符號一起顯示在資源庫中。

Since bitmaps are typically quite large, they can substantially increase the file size of your Flash movie – and so, Flash allows you to convert imported bitmaps into more efficient vector graphics with the Modify -> Trace Bitmap command.

由于位圖通常很大，因此它們可以大大增加Flash電影的文件大小-因此，Flash允許您使用Modify-> Trace Bitmap命令將導入的位圖轉換為更有效的矢量圖形。

The Trace Bitmap command does exactly what the name suggests – it traces the bitmap image and colours to create an accurate rendering of it in vector format. Typically, the final vector image lacks the fidelity of the original, but is still acceptable for use on the Web.

“跟蹤位圖”命令完全按照名稱的含義進行操作–跟蹤位圖圖像和顏色，以矢量格式創建精確的渲染。 通常，最終的矢量圖像缺乏原始的保真度，但仍可以在Web上使用。

Flash also allows you some degree of control over the trace process, by specifying attributes such as Color Threshold (whether or not to consider pixels with similar color values as the same) and Curve Fit (how smooth curves should be). You’ll have to experiment with different values until you find a setting that works for your specific bitmap.

Flash還可以通過指定諸如顏色閾值(是否將具有相同顏色值的像素視為相同)和曲線擬合(曲線的平滑度)之類的屬性，在某種程度上控制跟蹤過程。 您必須嘗試不同的值，直到找到適合您特定位圖的設置。

Once the bitmap has been converted to a vector graphic, you can manipulate it in exactly the same way as you would other objects on the stage – convert it to a symbol, alter its colour and shape, scale it, rotate it, and skew it.

將位圖轉換為矢量圖形后，就可以按照與舞臺上其他對象完全相同的方式進行操作-將其轉換為符號，更改其顏色和形狀，縮放，旋轉和傾斜。

Flash also allows you to use imported bitmaps as a fill – to do this, use the Modify -> Break Apart command instead. This will break the bitmap apart into separate segments of colour. Next, select the Eyedropper tool, and you should see the broken-apart bitmap in the list of available fills. Select the fill, and then use the drawing and painting tools to draw and paint with that fill. The following example demonstrates filling an ellipse with a bitmap fill.

Flash還允許您使用導入的位圖作為填充–為此，請改用Modify-> Break Apart命令。 這會將位圖分解為單獨的顏色段。 接下來，選擇“吸管”工具，您應該在可用填充列表中看到分開的位圖。 選擇填充，然后使用繪圖和繪畫工具對該填充進行繪圖和繪制。 下面的示例演示了使用位圖填充來填充橢圓。

風景路線 (The Scenic Route)

In the best traditions of Broadway, Flash allows you to divide a movie into "scenes", independent sequences which are played back one after the other. Scenes comes in handy when you need to organize your Flash movie into different sections.

按照百老匯的最佳傳統，Flash允許您將電影分為“場景”，獨立的序列，然后依次播放。 當您需要將Flash電影分為不同的部分時，場景會派上用場。

You can add a new Scene via the Window -> Panels -> Scene panel; this is also the place to go if you need to remove a scene from the movie, or alter the order in which the scenes are played out.

您可以通過窗口->面板->場景面板添加新場景； 如果您需要從電影中刪除場景或更改場景的播放順序，這也是一個去處。

Flash also allows you to use ActionScript (specifically, the Go To action) to add interactivity to your movie by jumping to specific scenes in response to user input.

Flash還允許您使用ActionScript(特別是“轉到”動作)通過響應用戶輸入跳轉到特定場景來增加影片的交互性。

Finally, Flash also allows you to share the symbols you create in one Flash movie with other Flash movies, a capability referred to as "shared libraries". In order to do this, you must mark the symbols you’d like to share by exporting them; you can do this from the Linkage menu command on the shortcut menu that appears when you right-click the symbol. Remember to include an identifier for the symbol as well.

最后，Flash還允許您與其他Flash電影共享在一個Flash電影中創建的符號，這種功能稱為“共享庫”。 為此，必須通過導出來標記要共享的符號。 您可以通過右鍵單擊符號時出現的快捷菜單上的“鏈接”菜單命令來執行此操作。 切記還包括該符號的標識符。

Once all shared symbols have been exported in this manner, you can save your Flash movie — the shared library will be stored with it. You can now access the symbols within this Flash movie from any other movie via the File -> Open As Shared Library command. Once a shared library is opened, you can use symbols from it as you normally would, by dragging them on to the Stage.

以這種方式導出所有共享符號后，即可保存Flash電影-共享庫將與之一起存儲。 現在，您可以通過File-> Open As Shared Library命令打開該Flash影片中任何其他影片中的符號。 打開共享庫后，您可以像往常一樣通過將符號拖到舞臺上來使用它們。

Note, however, that shared libraries typically appear in a dull gray colour, indicating that you cannot modify the symbols contained within them.

但是請注意，共享庫通常以暗灰色顯示，表明您無法修改其中包含的符號。

When you publish a Flash movie containing symbols from a shared library, you must ensure that the shared library is also available to this movie. If Flash cannot find the shared library, the Flash movie will not play back correctly.

當發布包含共享庫中的符號的Flash電影時，必須確保共享庫也可用于該電影。 如果Flash無法找到共享庫，則Flash影片將無法正確播放。

And that about covers it. Hopefully, you now know enough about Flash to begin using it for your own animation clips and Web effects. If you’d like to read more and perhaps learn a little bit more about ActionScript and advanced Flash techniques, write to me and I’ll see what I can do.

到此為止。 希望您現在對Flash有足夠的了解，可以開始將Flash用于自己的動畫剪輯和Web效果。 如果您想了解更多信息，或者想了解更多有關ActionScript和高級Flash技術的信息，請寫信給我，我會看到可以做什么。

‘Til next time…stay healthy!

直到下一次…保持健康！

Note: All examples in this article have been tested on Macromedia Flash 5.0. Examples are illustrative only, and are not meant for a production environment. YMMV!Copyright Melonfire, 2000. All rights reserved.

注意：本文中的所有示例均已在Macromedia Flash 5.0上進行了測試。 示例僅是說明性的，并不意味著用于生產環境。 YMMV！ 版權所有Melonfire ，2000。保留所有權利。

翻譯自: https://www.sitepoint.com/flash-101-6-final-countdown/

十分鐘倒計時flash

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