Adobe Captivate CS 5.5, Mac, DVD, ENG Especificaciones descargar pdf (Pagina 232)

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USING CAPTIVATE

Publishing Projects

Last updated 9/28/2011

• Main For standard-definition digital TV broadcasts

• High For applications and devices dealing with high definition

The higher the profile, the higher is the complexity involved to encode or decode.

Level The degree of the required decoder for the selected profile. The higher the level, higher is the degree of

complexity associated with the decoder.

Bitrate Encoding The type of bit rate you want to use.

• CBR Constant Bit Rate. For every second of the video, the number of bits used is constant and is equal to the Target

Bit Rate.

• VBR, 1 Pass

Variable Bit Rate. Some frames require higher bits than others. If you select this option, the encoder

decides how many bits to use in such cases. So, the actual bit rate of the video is between the target and maximum bit rate.

Target Bitrate Number of bits per second to be used by the encoder.

Max Bitrate The maximum bit rate to be used by the encoder. This option available only when you choose variable bit

rate.

After specifying the video settings, click Test Settings to verify whether the custom settings are valid.

Some best practices while customizing the video settings:

• The higher the profile or level, the greater is the chance of reducing the file size.

• Constant bit rate provides a file with lower size compared to variable bit rate.

When you specify a variable bitrate, the encoder decides when to use more bits to maintain good quality. The file

size increases when more bits are used. You may encounter issues while streaming such files as more number of

bits can be downloaded to show specific sections of a movie.

Upload projects to YouTube directly from Adobe Captivate

1 Click File > Publish to YouTube.

Adobe Captivate converts your project to an MP4 file at the back end. After the conversion is completed, the Adobe

Captivate Video Publisher dialog box, and the YouTube Login window appears.

2 Specify your YouTube login credentials, and click Login.

3 In the Adobe Captivate Video Publisher dialog box, specify the title for the project, and type in a description.

4 In the Tags field, type the tags for the project to optimize your users' search for the project. Use commas or

semicolons to separate multiple tags.

Generally, the tags are the search terms that your users use to search for your project on YouTube. Some examples

are the subject of your project, or the key terms in the project, or the title.

5 In the Category list, click a category to which your project belongs.

6 Click one of the following options:

• Public: To make your project available for everyone who accesses YouTube.

• Private: To make your project available to only specific set of users. After uploading the file, log on to YouTube,

and provide permissions for such users. For more information, see

this website.

7 Click View on YouTube to view the project on YouTube.

Note: YouTube may take a while to display the video.

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