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Release 4.4.3
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@vjekoart vjekoart released this 04 Oct 15:26
· 4 commits to master since this release
v4.4.3
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4.4.3

Platform-related SDK changes

  • We've improved the performance of the SDK by adding support for WebAssembly SIMD.
    • This increases the scanning performance on compatible browsers up to 77% and up to 94% in cases when WebAssembly threads are also supported.
    • Keep in mind that this feature requires a compatible browser (Chrome 91 and Firefox 90 or newer versions). Only advanced and advanced-threads binaries are using SIMD. In case that the browser doesn't support this feature, basic binary will be used.
  • We've reduced the memory fragmentation during video processing, resulting in a smaller memory footprint.
  • We've added a camera management UI module for the selection of connected cameras
    • We've added VideoRecognizer.changeCameraDevice method that can be used to change the active camera device during the scanning session
  • We've improved accessibility of the UI component by changing background contrasts and increasing default font sizes
  • We've added a mechanism to automatically delete an instance of worker script in case of unsuccessful SDK initialization.
    • New method WasmSDK.delete() was added for this purpose and is available on every instance of the SDK.
  • We've changed improper error handling in the VideoRecognizer class.
    • From now on, it's possible to catch all errors that happen during the video recognition.

Bug fixes

  • We've optimised memory usage of the SDK by fixing a problem where every refresh of the UI component would result in a new instance of web worker
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