Polycom PRS 2000 사용자 설명서

Polycom, Inc. 

47

  

B

Expression Encoder Guidelines

This appendix provides guidelines for the use of Expression Encoder tool. This 

appendix contains the following sections:
•

Expression Encoder Tips

Editing The Metadata

In order to change the values of the Metadata of a recording in Expression 

Encoder, here are the steps you'll have to follow:

1

Open the folder of your recording.

2

Open the folder named Merger.

3

Double click on the file named 

expression_encoder_job.xej

4

Expression Encoder opens. On the right of the screen you'll find a box 

"Scripts Commands".

5

Modify the values of the metadata you want to edit.

6

Once you finished editing the metadata, re-encode your recording.

7

Open the Expression Encoder Output folder (this folder is in the Merger 

folder). Delete the file named 

media.wmv

 and rename the file named 

SLVideo_media.wmv

 into 

media.wmv

.

Using the Mark in/Mark Out Feature in Expression Encoder

Using the Mark In and Mark Out Events requires modifications to the timeline 

in Expression Encoder. The steps below illustrate how to use the Mark In and 

Mark Out points to create a video for the Polycom Rich Experience Player to 

include only the portions of the video the presenter has specified. This process 

can be handled by someone with basic video editing knowledge.