Media preferences

Ultima actualizare la 9 nov. 2026

Learn how to configure media preferences in Adobe Premiere, including timecode, frame counting, scaling, metadata, captions, and proxies.

The Media preferences in Adobe Premiere let you control how media is imported, organized, and processed. You can configure settings for timecode, frame counting, media scaling, metadata, captions, proxies, and hardware acceleration to support your editing workflow.

The Media panel from the Preferences dialog box displays various options to modify media settings, such as media timebase, timecode, import options, and proxies.
Modify your media settings for smooth editing and playback.

UI option

Function

Indeterminate Media Timebase

Set the frame rate for imported still-image sequences.

Timecode

Specify whether Premiere shows the original timecode imported clips, or assigns new timecode to them, starting at 00:00:00.

Frame Count

Specify whether Premiere assigns a 0, or a 1 to the first frame of an imported clip, or assigns a number by timecode conversion.

Default Media Scaling

Specify whether you want to Scale to frame size or Fit to frame, or select None if you don’t want your media to be scaled. If you select Scale to frame size, Premiere automatically scales imported assets to the project’s default frame size.

Write XMP ID to files on import

Select this checkbox to write ID information into XMP metadata fields.

Write clip markers to XMP

Select this option to save clip markers with the media file as XMP metadata. If you turn off this option, clip markers are saved in the Premiere project file.

Enable clip and XMP metadata linking

Select this checkbox to link clip metadata to XMP metadata, so that changing one changes the other.

Show iXML metadata in audio clip headers and Source Monitor

Select this option to display iXML metadata in audio clip headers in the Timeline and next to channel labels in the Source Monitor. Deselect it to hide the metadata in both locations.

Include captions on import

Enable this option to detect and automatically import embedded closed caption data in an embedded closed caption file. Deselect this check box to not import embedded captions, which helps save time while importing.

Enable proxies

Select this checkbox to automatically switch to displaying the proxy video in the timeline after a proxy job is complete.

Allow duplicate media during project import

Select this checkbox to allow duplicate media while importing a project. Deselect this option if you don’t want multiple copies while importing.

Create folder for imported projects

Select this checkbox to create a new folder for imported projects.

Automatically Hide Dependent Clips

Select this checkbox to hide the source clips when dragging in a sequence from another project.

Growing Files

Select Automatically refresh growing files and Automatically resume playback for growing files in Source monitor based on your requirements. This preference allows you to edit using these files in your project immediately. You can also specify the time (in seconds) for Refresh growing Files Every field.

Enable hardware accelerated decoding (requires restart)

Select this checkbox to enable hardware decoding from AMD, NVIDIA, or Intel. This is enabled by default.

Enable ProRes hardware accelarated encoding, if available

Select this checkbox for faster H.264 editing using the hardware decoders in your system.