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Document NameadminRecording Component Reference Document

Table of contents1. Purpose of this document2. Scope of this document3. Features of the admin

Recording Component4. High Level Data flow Diagram

of the adminRecording Component

5. Definition and purpose of the class files

6. Level 1 Data Flow Diagram ofthe adminRecording component

7. Testing screens of the component

1. Purpose of this Document The purpose of creating this document is to serve as a reference guide for the admin Recording Component which has been developed in Flash action script 3.0.

2. Scope of this DocumentThe document defines the data flow diagrams which show the logical flow of the admin Recording and its internal working. The document does not include the action script 3.0 programming classes used to developed the media and its associated class diagram.

3. Features of the admin Recording componentThe admin Recording component has been developed to 1) Record the video from the web camera attached in the users

system and publish that recorded output into a flv file in theFlash Media Server

2) Record the audio from the users microphone attached in the users system and publish that recorded output into a mp3 file in the flash media server

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3) The component supports recording only a single instance of either a video or a audio at a point of time

4) The audio published to the Flash Media Server can be reviewed by the user and if the user is not satisfied with the recording the user can discard the recording from the flash component

5) The component uses the rtmp protocol to make a persistent connection to the flash media server

4.adminRecording Highlevel screen flow diagram

The admin Recording development class files are split into five sections

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1) UserInterface Manager2) Flash MediaServer manager3) Media Manager4) Video Manager5) Thumbnail Manager5.Definitions and purpose of the class 1) The user Interface Manager handles the user interface part of the

recording component. Any changes Updates made to the user Interface is handled through the userinterface manager.

2) The Flashmediaserver manager is used to handle the netconnection and stream connection for the user connecting to the flash media server

3) The media manager is sued to handle the camera and the micriophone settings and their activity status

4) The video manager is used to manage the visual display of the recoridng and the play back video and the run time play statistics like playhead time and play duration

5) The thumbnail manager is used to manage the creation of the thumbnails for the video recording process and then capture the thumbnail in a bitmap and send it across to the dotnet side.

6. Level 1 Data flow Diagram for the audio/Video Recorder component

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7.Testing Screens for the adminRecording component

Security Popup Screen

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PRE RECORDING SCREEN

Video Recording Screens

Review and Discard options after recording

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VIDEO RECORDING PREVIEW SCREEN

Audio Recording Screen

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