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General<br />

<strong>Wirecast</strong> <strong>for</strong> <strong>YouTube</strong> <strong>User</strong>’s <strong>Guide</strong> | 99050<br />

Using Preferences<br />

General<br />

There are two general preferences: Open last document on startup and Feedback<br />

Detection.<br />

Open Last Document on Startup<br />

When checked, the last document (instance) you used is opened when <strong>Wirecast</strong> <strong>for</strong><br />

<strong>YouTube</strong> starts up. Checked is the default.<br />

Feedback Detection<br />

When checked, the computer audio is disabled whenever feedback is detected (live<br />

feed is unaffected). Checked is the default.<br />

When feedback is detected, the following warning displays with an option to turn off<br />

feedback detection:<br />

Check to turn off<br />

feedback detection<br />

Desktop Presenter Frame Rate defines how many frames per second (FPS) <strong>Wirecast</strong> <strong>for</strong><br />

<strong>YouTube</strong> requests from the Desktop Presenter. You can select Automatic, 30 FPS,<br />

15 FPS, or 5 FPS from the drop-down menu. Automatic is the default.<br />

When Automatic is selected, <strong>Wirecast</strong> <strong>for</strong> <strong>YouTube</strong> attempts to maintain a 30 FPS rate.<br />

However, the frame rate may be reduced as the actual FPS output changes. For<br />

example, if your true streaming rate is very low, <strong>Wirecast</strong> <strong>for</strong> <strong>YouTube</strong> may choose to<br />

reduce the frame rate to Desktop Presenter to match this slow rate.<br />

If Automatic is not selected, <strong>Wirecast</strong> <strong>for</strong> <strong>YouTube</strong> always attempts to maintain the<br />

selected rate, regardless of the streaming FPS.<br />

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