Legacy ImageMagick Discussions Archive

I have an image file with extension .jpg. The linux file command shows the format as JPEG2000.
file myfile.jpg
myfile.jpg: JPEG 2000 image data

I get the following error when converting this file to pdf.
ICC Profile CS 52474220
convert: missing image channel 'myfile.jpg'
@ error/jp2.c/ReadJP2Image ...

Thank you for your response. I was able to resolve this issue by converting each image file into a separate pdf and then by merging all pdfs into one pdf document.

We have tried converting the original .pdf as follows-
convert -density 250 myPdf.pdf myNewPdf.pdf, however, that does not seem to help.

Thank you for your response. The file that we have is production data and so we cannot share that data. By poor quality, I mean convert command generates a .pdf file, I can open it, however it is not very clear/readable.
I have used a simple convert command so far.
For example: convert myJpg.jpg ...

I am trying to attach another image to a .pdf file and the resulting output will be a .pdf file.

Running identify on the existing .pdf file gives the following message-
**** Warning: File has an invalid xref entry: 2. Rebuilding xref table.
**** Warning: stream operator not terminated by valid ...