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Ethantseng (talk | contribs) |
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== Implementation == | == Implementation == | ||
=== Framework Overview === | === Framework Overview === | ||
This class diagram illustrates the most important components in our current RTSP framework. | This class diagram illustrates the most important components in our current RTSP framework. | ||
We can divide the framework into four major sub-modules: | We can divide the framework into four major sub-modules: | ||
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* RTSP Controller | * RTSP Controller | ||
* Stagefright Library | * Stagefright Library | ||
[[File:RTSP_Framework_Overview.jpg|left|1024px]] <br style="clear:both;" /> | |||
==== HTML Media Element ==== | ==== HTML Media Element ==== | ||
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However, please note that currently we still depend on the utilities from Android foundation, such as ABuffer, ALooper and AMessage, etc. <br> | However, please note that currently we still depend on the utilities from Android foundation, such as ABuffer, ALooper and AMessage, etc. <br> | ||
The class RTSPSource is used directly by RtspController to perform operations, such as establishing RTSP connection and sending RTSP requests. | The class RTSPSource is used directly by RtspController to perform operations, such as establishing RTSP connection and sending RTSP requests. | ||
<br><br> | |||
=== Shutdown/Close RtspMediaResource === | |||
This sequence diagram illustrates a series of actions involved in closing RtspMediaResource. <br> | |||
This digram also reveals the components and their relationships between HTMLMediaElement and RTSP modules. <br> | |||
[[File:Close_RtspMediaResource.jpg|left|1024px]] <br style="clear:both;" /> | |||
<br><br> | <br><br> | ||
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This activity diagram illustrates a series of actions to transit from DISCONNECTED to CONNECTING, CONNECTED and PLAYING states. <br> | This activity diagram illustrates a series of actions to transit from DISCONNECTED to CONNECTING, CONNECTED and PLAYING states. <br> | ||
It also reveals the flow chart of failing back to TCP-interleaved RTP transport. <br> | It also reveals the flow chart of failing back to TCP-interleaved RTP transport. <br> | ||
[[File:RTSP_Connect_and_Play_Activity_Diagram.jpg| | [[File:RTSP_Connect_and_Play_Activity_Diagram.jpg|left|1024px]] <br style="clear:both;" /> | ||
<br> | <br> | ||
This diagram models the state machine of RTSPSource class. <br> | This diagram models the state machine of RTSPSource class. <br> | ||
[[File:RTSPSource_State_Diagram.jpg| | [[File:RTSPSource_State_Diagram.jpg|left|1024px]] <br style="clear:both;" /> | ||