Video and audio guide

Work with 4K video in VEGAS Pro

Match the codec and frame settings to a more reliable VEGAS Pro workflow.

Updated September 4, 2026By

The free version limits many processing operations to the first three minutes. Check compatibility and trial limits.

  • Media filesVideo or audio files
  • Choose ProResOutput matched to this workflow
  • VEGAS Pro checkVerify before batch processing

Problem and solution

Match the output to its destination.

Check the codecs inside the source container and the requirements of the target player, editor, or device before converting.

Prepare 4K media for VEGAS Pro

Current VEGAS Pro releases support many 4K formats directly, but highly compressed camera media and mixed codecs can still increase decode load or cause inconsistent preview performance. Convert only when the source cannot be edited reliably or a uniform intermediate is required.

Retain the source resolution and frame rate for a 4K project, then test a representative output clip for color, motion, picture, and audio before converting the complete batch.

Solution direction

Apply the solution in the workflow below.

Match the codec and frame settings to a more reliable VEGAS Pro workflow.

Three-step workflow

Create and verify one test output before processing the full batch.

Match the codec and frame settings to a more reliable VEGAS Pro workflow.

01

Add the source

Load the 4K source files

Open LosslessConverter and select Add Files. Add the 4K source files and select the files required for this workflow.

LosslessConverter main window with the source controls visible
Source toolbarLoad the source from the main toolbar.
02

Create editing-ready media

Choose Editing > ProRes

Open Output Format, select the Editing group, and choose ProRes. Select Same as source to retain the source dimensions; choose HD 1080P or HD 720P only when the project deliberately uses that resolution.

LosslessConverter Output Format menu with Editing and ProRes selected
ProResSelect Editing, then choose ProRes.
03

Create the current output

Select Start All, then verify in VEGAS Pro

Choose an output folder and select Start All. When processing finishes, import the ProRes MOV files into VEGAS Pro and verify resolution, frame rate, color, picture, and audio before editing.

LosslessConverter main window with Start All ready at the lower right
Start AllRun the task, then verify the result.

Try it with your own media

Process one file, verify the result, then run the full batch.

The free version limits many processing operations to the first three minutes. Check compatibility and trial limits.