But that doesn't change the output, does it?
Maybe we can stay with the current commit which prints 
```
"Warning: Unable to decode image: JPX error: Unsupported COD options (sopMarkerUsed, ephMarkerUsed, resetContextProbabilities, terminationOnEachCodingPass, verticalyStripe, predictableTermination)" pdf.worker.js:200
"Warning: Dependent image isn't ready yet" pdf.js:200
```
instead of
```
"Warning: JPX error: Unsupported COD options: {"entropyCoderWithCustomPrecincts":false,"sopMarkerUsed":true,"ephMarkerUsed":true,"progressionOrder":1,"layersCount":1,"multipleComponentTransform":1,"decompositionLevelsCount":5,"xcb":6,"ycb":6,"selectiveArithmeticCodingBypass":false,"resetContextProbabilities":true,"terminationOnEachCodingPass":true,"verticalyStripe":true,"predictableTermination":true,"segmentationSymbolUsed":true,"reversibleTransformation":0}. Trying to recover" pdf.worker.js:201
"Warning: Unable to decode image: TypeError: codingStyleParameters is undefined" pdf.worker.js:201
"Warning: Dependent image isn't ready yet" pdf.js:201
```