thumblr #

A federated Flutter plugin for generating video thumbnails on desktop platforms

Supported platforms #

• macOS
• Windows
• Linux

Usage #

macOS Setup #

You will need to add an entitlement for either read-only access:

<key>com.apple.security.files.user-selected.read-only</key>
<true/>

or read-write access:

<key>com.apple.security.files.user-selected.read-write</key>
<true/>

depending on your use case. It may also be necessary to turn off the app-sandbox entitlement.

Examples: #

Generate a thumbnail for a local video file

final thumbnailBytes = await generateThumbnail(
  filePath: 'path/to/video.mp4',
);

...

Center(
  child: Image.memory(
    thumbnailBytes,
    height: 350,
    width: 350,
  ),
);