Color management in video layers

When you edit video layer frames, Photoshop may store your edits in a different color space than the one used by your imported footage, resulting in color shifts in your results. Learn how Photoshop manages color spaces to maintain consistency.

Color space importance for video editing

Video footage is often imported with a different color space than your Photoshop document uses. For example, standard definition video typically uses the SDTV (Rec. 601 NTSC) color space, while a Photoshop document might use Adobe RGB.

This mismatch can cause unexpected color shifts in edited frames and exported video.

Video layer color management principles

Video layers in Photoshop handle color differently than standard image layers.

The imported video footage retains its original color values. Any edits you make, such as painting or using the Clone Stamp tool, are stored separately as pixel edits. If no color profile is assigned to the video layer, these pixel edits use the document's color space while the original footage remains unchanged.

Because footage and edited content can use different color spaces, colors that appear correct during editing may shift when exported.

Common color space scenarios

The most frequent mismatch occurs with standard-definition video in the SDTV color space, when documents are opened in Adobe RGB or sRGB. High definition video may use Rec. 709, while your document uses a different RGB working space. These differences become visible when you paint across video frames or use tools like the Healing Brush that blend edited pixels with footage.

Color space mismatch solutions

You can manage color space differences in one of two ways.

Matching the document to the footage

Leave the video layer unmanaged and assign a color profile to the document that matches the imported footage. For standard definition video, assign the SDTV (Rec. 601 NTSC) profile to your document using Edit > Assign Profile. This approach stores your pixel edits directly in the video layer's color space, without conversion, ensuring consistency between the footage and the edits.

Converting edits to match your document

Use this approach when you want to work in your established document profile. The Convert Edited Frame Content option under Layers > Video Layers > Interpret Footage converts your pixel edits to match the document's color space while leaving the video frames themselves unchanged. This maintains your preferred working environment but requires color conversion of your edits.

The Edit > Convert To Profile command also converts all pixel edits to the document's color space. However, use caution with Edit > Assign Profile after you've painted or edited video frames. If the video layer has a color profile, applying Assign Profile to the document may create a color space mismatch between your pixel edits and the imported frames, causing visible color shifts.

Required color conversion scenarios

Some combinations of video footage and document color modes require color conversion:

• Grayscale video footage in RGB, CMYK, or Lab documents always needs conversion. The difference between single-channel grayscale and multi-channel color modes makes conversion necessary.
• Video footage at 8 bits per channel or 16 bits per channel in a 32-bit per channel document also needs conversion. The bit depth difference affects how Photoshop stores and processes color values.

These principles help you choose the right approach for your video editing workflow.