Adobe 25520388 User Guide - Page 55

Optimize rendering for available memory

Page 55 highlights

USING ADOBE PREMIERE PRO 50 Workflows and setup A database retains links to each of the cached media files. This media cache database is shared with Adobe Media Encoder, After Effects, Premiere Pro, Encore, and Soundbooth, so each of these applications can each read from and write to the same set of cached media files. If you change the location of the database from within any of these applications, the location is updated for the other applications, too. Each application can use its own cache folder, but the same database keeps track of them. ❖ Choose Edit > Preferences > Media (Windows) or Premiere Pro > Preferences > Media (Mac OS), and do one of the following: • To move the media cache or the media cache database, click the respective Browse, button. • To remove conformed and indexed files from the cache and to remove their entries from the database, click Clean. This command only removes files associated with footage items for which the source file is no longer available. Important: Before clicking the Clean button, make sure that any storage devices that contain your currently used source media are connected to your computer. If footage is determined to be missing because the storage device on which it is located is not connected, the associated files in the media cache is removed. This removal results in the need to reconform or reindex the footage when you attempt to use the footage later. Cleaning the database and cache with the Clean button does not remove files that are associated with footage items for which the source files are still available. To manually remove conformed files and index files, navigate to the media cache folder and delete the files. Optimize rendering for available memory By default, Premiere Pro renders video using the maximum number of available processors, up to 16. However, some sequences, such as those containing high-resolution source video or still images, require large amounts of memory for the simultaneous rendering of multiple frames. These sequences can force Premiere Pro to cancel rendering and to give a Low Memory Warning alert. In these cases, you can maximize the available memory by changing the rendering optimization preference from Performance to Memory. Change this preference back to Performance when rendering no longer requires memory optimization. 1 Select Edit > Preferences, and select Memory in the Preferences dialog box. 2 In the drop-down list next to Optimize Rendering For, select Memory. 3 Click OK, close Premiere Pro, and reopen the project for the new preference to take effect. More Help topics "Memory preferences" on page 19 "Render audio when rendering video" on page 206 Last updated 1/16/2012

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50
USING ADOBE PREMIERE PRO
Workflows and setup
Last updated 1/16/2012
A database retains links to each of the cached media files. This media cache database is shared with Adobe Media
Encoder, After Effects, Premiere Pro, Encore, and Soundbooth, so each of these applications can each read from and
write to the same set of cached media files. If you change the location of the database from within any of these
applications, the location is updated for the other applications, too. Each application can use its own cache folder, but
the same database keeps track of them.
Choose Edit > Preferences > Media (Windows) or Premiere Pro > Preferences > Media (Mac OS), and do one of
the following:
To move the media cache or the media cache database, click the respective Browse, button.
To remove conformed and indexed files from the cache and to remove their entries from the database, click Clean.
This command only removes files associated with footage items for which the source file is no longer available.
Important:
Before clicking the Clean button, make sure that any storage devices that contain your currently used source
media are connected to your computer. If footage is determined to be missing because the storage device on which it is
located is not connected, the associated files in the media cache is removed. This removal results in the need to reconform
or reindex the footage when you attempt to use the footage later.
Cleaning the database and cache with the Clean button does not remove files that are associated with footage items
for which the source files are still available. To manually remove conformed files and index files, navigate to the media
cache folder and delete the files.
Optimize rendering for available memory
By default, Premiere Pro renders video using the maximum number of available processors, up to 16. However, some
sequences, such as those containing high-resolution source video or still images, require large amounts of memory for
the simultaneous rendering of multiple frames. These sequences can force Premiere Pro to cancel rendering and to
give a Low Memory Warning alert. In these cases, you can maximize the available memory by changing the rendering
optimization preference from Performance to Memory. Change this preference back to Performance when rendering
no longer requires memory optimization.
1
Select Edit > Preferences, and select Memory in the Preferences dialog box.
2
In the drop-down list next to Optimize Rendering For, select Memory.
3
Click OK, close Premiere Pro, and reopen the project for the new preference to take effect.
More Help topics
Memory preferences
” on page
19
Render audio when rendering video
” on page
206