Classroom in a book

31
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General
: This category primarily sets default times for audio and video 
transitions, still-image duration, preroll/postroll for sequence, and clip behavior.
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Appearance
: This sets the interface brightness. You saw this in Lesson 1.
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Audio
: The Automation Keyframe Optimization setting is relevant when you 
use the Audio Mixer to change volume or panning. Adjusting the “Linear 
keyframe thinning” and “Minimum time interval thinning” settings to greater 
than 30 ms makes it easier to edit the changes later.
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Audio Hardware
: This sets the default audio hardware device.
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Audio Output Mapping
: This specifies how each audio hardware device channel 
corresponds to an Adobe Premiere Pro audio output channel. Generally, the 
default settings will work fine.
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Auto Save
: This sets the frequency and number of autosaves. To open an 
autosaved project, choose File > Open Project, navigate to the Adobe Premiere 
Pro Auto-Save folder, and double-click a project.
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Capture
: This sets four basic capture parameters.
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Device Control
: The choices here are Preroll and Timecode Offset (usually 
used only during analog video capture).
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Label Colors
: This lets you change the default Project panel medialink 
label colors.
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Label Defaults
: This assigns specific label colors to different media types.
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Media
: Here you’ll find options for maintaining cache files and locations.
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Memory
: These are options for reserving a specific amount of RAM for Adobe 
Premiere Pro. It is recommended that you start with the default settings.
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Player Settings
: This is usually set to Adobe Media Player. However, some 
third-party capture cards may add their own video players, which you can 
choose to use here.