Snappic offers several background removal methods for different media types: Photos, GIFs, Bursts, and VideoFX. These options are accessible via the Green Screen menu in your event dashboard. This guide compares the available methods to help you choose the best one based on your event setup and desired output quality.

Important Notes

Background removal availability depends on the media type (Photo, GIF, Burst, or VideoFX).
Each method has trade-offs in setup complexity, preview availability, and output quality.
Your choice should balance visual quality, internet availability, and event logistics.

Chroma Key

Available for: Photo, GIF, Burst, and VideoFX

Pros:

Can deliver excellent results when set up correctly.
Background removal appears in the live preview.
Works offline — no internet or credits required.

Cons:

Requires a physical backdrop of a single, solid colour (e.g., green or blue screen).
Proper lighting and positioning are critical for clean removal.- Shadows from green elements within the camera frame may lead to undesired effects, such as casting green shadows around certain spots.
A green screen cannot selectively key out only certain areas in the frame; any green detected will be replaced.

Setting Up a Green Screen

Here are the steps to set up and optimize a green screen:

Use a physical green backdrop behind the subject.
Ensure proper lighting to minimize shadows and improve edge detection.
If using Chroma Key, upload backgrounds in the Snappic app that meet the size recommendation, e.g., 1920x1280 pixels.
Test the setup by taking sample photos to ensure functionality during the event.

Troubleshooting Green Screen Issues

If the feature isn’t working, double-check if you are using a physical backdrop. Chroma Key won’t function without it.
For partial green screens, test their functionality prior to the event.

Offline Background Removal

Available for: Photo, GIF, Burst

Pros:

No need for a solid-colour physical backdrop.
Functions offline — no internet or credits required.
Live preview displays background removal.- Proper lighting is essential for quality results in offline mode.

Cons:

Generally lower-quality background removal compared to Chroma Key and Online methods.

Online Background Removal

Available for: Photo, GIF, Burst

Pros:

Does not require a specific backdrop.
High-quality removal with minimal configuration.

Cons:

Requires an active internet connection.
Uses background removal credits.
Does not show the background removal in the live preview.- Requires purchasing background removal credits via your app account.
Credits are applied for background effects only when enabled, making Online Background Removal less cost-effective for high-volume events.

AI Segmentation (VideoFX)

Available for: VideoFX only

Pros:

Works with any background—no need for a solid-colour backdrop.
Does not require internet or credits.

Cons:

Lower-quality background removal compared to Chroma Key.
No live preview of background removal.

Note: This is a standalone background removal option specific to VideoFX and is not related to Online Background Removal.

Common User Scenarios and FAQs

Can I use both a green screen and background AI features together?

No, Snappic allows only one background replacement method at a time. Select either the green screen or AI removal feature.

Why isn't my green screen setup working as expected?

For Chroma Key to work, a physical green backdrop is mandatory.
Update and save correct green screen options in the Snappic settings, then refresh your event on the app.