MS have confirmed in this post an issue with the filesize and causing PABinary error.
Apologies i got these round the worng way,This is my method for PenInput and Camera Images:
PenInput:
Save the peninput to a collection, (contentbytes)
In Flow, Add an SQL action create rows, table name: (can be a 2 colum table with ID and a VarBinary(MAX) column), Columndata: Ask in powerapps (set this to your collection contentbytes)
Now you can use this however you want, ie: in a html document as per my previous post
Camera Image:
In Power apps when taking an image:
Collect(Images,{ContentBytes: Substitute(Text(CameraName.Stream,"[$-en-US]"),"data:image/png;base64,","")})(you must set a stream value for the camera control - i found the camera to be very jerky after changing this to 100 (the minimum) so i use a context variable before and after my button to set the camera stream to 100, take the picture, then set it back to 0)
In Flow Initialise a variable type:string Value: ask in powerapps (this is your contentbytes)
In Flow add a data operation Compose, Set its input to an Expression, Conversion Function, Base64ToBinary(value)
The function should be:
base64ToBinary(variables('VariableName'))You can now use the output of this as File Content, for instance to create a file in onedrive (file extension jpg)
