HandBrake-docs/source/docs/en/1.6.0/workflow/preview-settings.markdown
2023-12-24 18:48:36 -05:00

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---
Type: article
State: [ obsolete ]
Title: Previewing your settings
Project: HandBrake
Project_URL: https://handbrake.fr/
Project_Version: 1.6.0
Language: English
Language_Code: en
Authors: [ Bradley Sepos <bradley@bradleysepos.com> (BradleyS) ]
Copyright: 2023 HandBrake Team
License: Creative Commons Attribution-ShareAlike 4.0 International
License_Abbr: CC BY-SA 4.0
License_URL: https://handbrake.fr/docs/license.html
---
Previewing your settings
========================
Video encoding requires a lot of computer resources and can take awhile to complete.
HandBrake's `Preview` feature allows you to perform a test run on a small portion of your `Source`, so you can see what your new video will look like without encoding all of it.
## Opening the Preview window
At the top of HandBrake's main window, you'll see a toolbar with various buttons.
<!-- .system-macos -->
![Main window toolbar](../../images/mac/toolbar-1.1.0.png "The Toolbar provides easy access to HandBrake's most common functions.")
<!-- /.system-macos -->
Select the `Preview` button to open the `Preview` window.
## Adjusting Preview settings
Move your mouse cursor over the `Preview` window, and some controls will appear.
<!-- .system-macos -->
![Preview window](../../images/mac/preview-window-1.1.0.jpg "HandBrake's Preview feature lets you test your settings on a small portion of your Source.")
![Preview controls](../../images/mac/preview-controls-1.1.0.png "You can set the starting position and duration of your Preview.")
<!-- /.system-macos -->
Set the starting position by dragging the `Position` control left or right, and choose how many seconds of video you want to encode using the `Duration` control.
## Starting a Preview encode
When you're satisfied with your starting position and duration, select `Live Preview` and be patient. HandBrake will report its progress while it works.
<!-- .system-macos -->
![Preview progress indicator](../../images/mac/preview-progress-1.1.0.png "HandBrake will report its progress while encoding your Preview.")
![Preview playback controls](../../images/mac/preview-controls-playback-1.1.0.png "Playback controls allow you to interact with your Preview when it's ready.")
<!-- /.system-macos -->
When your `Preview` is ready, the controls are updated to let you play, pause, and rewind your video. You can also adjust the audio volume, and in some cases, choose which audio track plays.
<!-- .system-macos -->
To create a new `Preview`, select the `` button to start over.
<!-- /.system-macos -->
When you're finished previewing your work, you may close the `Preview` window.
<!-- .continue -->
## Next steps
<!-- .success -->
Continue to [Starting encoding](start-encoding.html).
<!-- /.success -->
<!-- .fail -->
If the `Preview` you created was lacking in quality or otherwise not as expected, you may need to [adjust quality](adjust-quality.html) or select a different [Preset](select-preset.html), after which you can create another `Preview` to see any changes.
<!-- /.fail -->
<!-- /.continue -->