Overview

The pre-launch function allows applications to load in advance, enabling instant access for clients without the need to wait.

There are two ways to add pre-launch information: in the application data column, click on "More" -> "Set Pre-launch" to directly open the "Set Pre-launch" page and add pre-launch data for the application. Alternatively, in the pre-launch overview interface, click the "Add" button to set up pre-launch for the application, selecting the rendering server for launching the application, the number of pre-launch instances, and setting the bitrate and framerate for application startup. Enabling the "Auto-adjust" function allows setting the maximum and minimum values for application launch, as well as the minimum and maximum idle quantities, and specifying a "hesitation time."

Pre-launch applications are typically used for exhibitions to launch slower-starting applications. By default, the client does not restart the application after exiting, but in certain scenarios where you do not want to retain the previous user's traces, you can choose to exit and restart the application.

Here are some specific settings explanations:

- **Minimum Value**: The rendering server will continue to replenish pre-launch applications to meet the minimum idle requirements. When an application exits, the idle quantity increases. When the idle quantity exceeds the maximum idle count, the rendering service will exit excess pre-launch applications. It stops exiting when the remaining pre-launch quantity equals the minimum value.

- **Maximum Value**: Sets a maximum value to limit the total number of application launches.

- **Minimum Idle Quantity**: Sets the minimum idle quantity.

- **Maximum Idle Quantity**: The rendering server will continuously replenish pre-launch applications to meet the minimum idle requirements. When an application exits, the idle quantity increases. When the idle quantity exceeds the maximum idle count, the rendering service will exit excess pre-launch applications.

- **Hesitation Time**: To prevent frequent program calls and process termination, set a hesitation time. The system will check the startup or release process within this interval.

After completing the setup, click the "Return to Pre-launch Overview" button to view the configured pre-launch application information.

Other operational instructions:

- **Edit Pre-launch Information**: Modify pre-launch quantity, bitrate, framerate, and whether to restart the application upon exit.

- **Delete**: Click the delete button to remove the pre-launch setting. The rendering server will not immediately exit the application if it is in use; it will terminate the application process when not in use.

- **Disable/Enable**: Disabling is similar to deleting but does not remove the setting; simply disable or enable to switch pre-launch for the application.

Example image:

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![](https://docs.paraverse.cc/media/202504/2cb59f64ed454c469024ba4592d411ff2788.png)

![](https://docs.paraverse.cc/media/202504/fefbcd65eff74e038100242e68511fa45495.png)