What are the default config params of scanapp.org?

[d3thomas]

Hi there, the scan app on scanapp.org works very well. It detects all my EAN, QR, and other codes.

However, when I implement the lib in my own project the code detection doesn't work very well.

For my usecase I need to scan QR's for identification and codes from products (like a scanner in a store).
Here is the function to

function createCameraConfig(productMode = false) {
      // Dynamicly set the size of the qr box
      if (productMode) {
        // Create dynamic qrbox for product
        let qrboxFunctionProduct = function (
          viewfinderWidth,
          viewfinderHeight
        ) {
          return {
            width: viewfinderWidth * 0.6,
            height: viewfinderWidth * 0.25,
          };
        };

        // Set config for product scanner
        var config = {
          fps: 4,
          qrbox: qrboxFunctionProduct,
        };
      } else {
        // Create dynamic qrbox for idenification
        let qrboxFunctionIdentification = function (
          viewfinderWidth,
          viewfinderHeight
        ) {
          let minEdgePercentage = 0.5; // 50%
          let minEdgeSize = Math.min(viewfinderWidth, viewfinderHeight);
          let qrboxSize = Math.floor(minEdgeSize * minEdgePercentage);
          return {
            width: qrboxSize,
            height: qrboxSize,
          };
        };

        // Set config user identification
        var config = {
          fps: 4,
          qrbox: qrboxFunctionIdentification,
          aspectRatio: 1.333334,
        };
      }

Could you share the config used for the scanapp.org? Or does anyone know why mine doesn't work as well as it should?

Much thanks!

[gomflo]

Just found the solution to scan barcodes, you need to pass the following option

experimentalFeatures: { useBarCodeDetectorIfSupported: true }

Found it in the source of http://scanapp.org

[d3thomas]

Thanks for the solution! This definitely improved the accuracy of the barcode scanner.

Could you describe the steps you took to enter the source and locate the config in the source of http://scanapp.org/?

This would help me a lot