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Encoding video
297
To define and embed cue points, you must either use Flash Video Encoder or import a video
clip using the Video Import wizard. For information on importing video using the Video
Import wizard, see
“Importing video using the Video Import wizard” on page 284
.
To define and embed cue points in a video clip:
1.
From the Encoding panel of the Video Import wizard, click Show Advanced Settings.
2.
Select a predefined encoding profile from the Flash Video encoding profile pop-up menu,
or create your own custom encoding profile using the encoding options in the Encoding
tab.
For information on specifying the custom video encoding settings, see
“Encoding video”
on page 293
.
3.
Click the Cue Points tab.
The Cue Points settings are displayed.
4.
Use the playback head to locate a specific frame (point in the video) where you want to
embed a cue point. For greater precision, select the playback head, and use the left and right
arrow keys to locate specific points within the video.
To locate a specific frame, use the pointer to move the playback head to the point in the
video where you want to embed a cue point. The video preview window lets you visually
identify points in the video at which to insert a cue point. You can also use the elapsed
time counter (located beneath the video preview window) to locate specific points in time
at which to embed cue points.
5.
When the playback head is positioned on a frame where you want to embed a cue point,
click the Add Cue Point button.
Flash Video Encoder embeds a cue point on that frame of the video, and populates the
cue point list with a placeholder for the name of the new cue point, and the elapsed time
and video frame at which the cue point is located (this is the time during playback when
the event will be triggered). Flash Video Encoder also displays a pop-up menu that lets
you select the type of cue point to embed.
A cue point marker is displayed on the slider control at the point where the cue point was
embedded. You can use the cue point marker to adjust the placement of the cue point.
6.
Specify the type of cue point you want to embed, an event cue point or a navigation cue
point:
■
Event cue points are used to trigger ActionScript methods when the cue point is
reached, and let you synchronize the video playback to other events within the Flash
presentation.
Содержание FLASH 8-USING FLASH
Страница 1: ...Using Flash...
Страница 12: ...12 Contents...
Страница 110: ...110 Using Symbols Instances and Library Assets...
Страница 128: ...128 Working with Color Strokes and Fills...
Страница 156: ...156 Drawing...
Страница 190: ...190 Working with Text...
Страница 224: ...224 Working with Graphic Objects...
Страница 270: ...270 Creating Motion...
Страница 310: ...310 Working with Video...
Страница 362: ...362 Working with Screens Flash Professional Only...
Страница 386: ...386 Creating Multilanguage Text...
Страница 454: ...454 Data Integration Flash Professional Only...
Страница 500: ...500 Publishing...
Страница 534: ...534 Creating Accessible Content...