Use case

Currently, pickVideo on iOS always uses UIImagePickerControllerQualityTypeHigh, with no way to choose a lower quality. This is restrictive for apps that want to control file size or reduce resource usage, like messaging apps or apps that process many videos.

Proposal

Add an optional quality parameter to pickVideo:

pickVideo(
  source: ImageSource.camera, 
  quality: VideoQuality.medium, // options: low, medium, high
)

• Keeps the default behavior as UIImagePickerControllerQualityTypeHigh for backward compatibility.
• Lets developers select lower quality without modifying the plugin or using method swizzling.
• Provides flexibility for apps that need smaller file sizes or faster uploads.