Users may add the following multimedia files when authoring content in the Text Box Editor.
Image.
MPEG or AVI. MPEG (Moving Picture Expert Groups) files are audio-visual files in a digital compressed format. AVI (Audio Video Interleave) is Microsoft’s file format for storing audio and video data.
Quicktime. QuickTime is a video and animation system that supports most formats, including JPG and MPEG. Users with a PC will require a QuickTime driver to view QuickTime files. Macintosh users do not require this driver.
Audio.
Flash or Shockwave. Macromedia Flash and Shockwave files support audio, animation and video; they are also browser independent. Browsers require specific plug-ins to run Flash and Shockwave files.
The options to control how a multimedia file displays, such as should it loop, should the controls display, will not be available after the file has been inserted. To edit these options, use the HTML view and edit the options directly.
The table below details the fields on the Insert Image page:
Field
Description
Insert Image
Browse
Click Browse to locate a file.
OR Specify URL
Enter a URL to create a link to a file outside of the local system. For example, from a central image repository, the URL may be http://blackboard/images/picture1.jpeg.
Image Options
Set the Width
Enter the width of the image in pixels.
Set the Height
Enter the height of the image in pixels.
Border
Choose a border for the image. If ‘0’ is chosen there will be no border around the image.
Alt Text
Enter text that will be used display if the image fails to load. Alternate text is important for visually impaired users who access the Web.
The table below details the fields on the Insert MPEG File page:
Insert MPEG File
MPEG File Options
Enter the width of the video in pixels.
Enter the height of the video in pixels.
AutoStart
Select Yes to start playing when the page is opened. Select No to let users start playing manually after opening the page.
Controls
Select the size of controls to appear to users. Controls must be available if users are to start the video manually.
The table below details the fields on the Insert QuickTime File page:
Insert QuickTime File
QuickTime File Options
Enter the width of the video.
Enter the height of the video.
Loop
Choose whether the file should repeat continuously.
Select to display controls.
The table below details the fields on the Insert Audio File page:
Insert Audio File
Audio File Options
The table below details the fields on the Insert SWF File page:
Insert SWF File
SWF File Options
Set Quality
Select the quality of the images that will appear to users. Please note that the better the quality of an image the larger the file. Larger files take longer to open.