If the sheet music has no beams (notes written individually) or very complex polyrhythms, PhotoScore Lite may struggle. You may need to manually adjust the time signature in PhotoScore before sending to Sibelius.
Sibelius does not have a built-in "scan" button. Instead, it uses a process called . You need a separate scanning/OMR application to convert the image into a file Sibelius can read. how to scan music into sibelius
The industry standard tool for this is (included with many Sibelius versions) or SmartScore . If the sheet music has no beams (notes
Since most users want to scan PDFs or printed sheet music, how to scan music into sibelius