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How can I make a translation of multiple .pdf to .jpg files?


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I am trying to do a translation of multiple pdf files (11 in this case), and I want them as jpg files, as simple pictures. My attemp was to import all the folder that contains the pdfs, and to pass them through a dynamic jpg writer, but I am getting an error from the jpg writer that says that "This format cannot support more than 3 bands". I dont know if I am configuring something wrong in the writer, please give me an advice. Thank you

Best answer by muzhnasto

@juandiegoboh​  I answered the question with a fmeschema https://community.safe.com/s/question/0D54Q00008jhyO8SAI/black-background-after-deleting-alpha-band-layer-from-pdf-reader-how-to-avoid-transparency-turning-black

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4 replies

muzhnasto
Contributor
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  • Contributor
  • June 24, 2021

Hi, try to delete the alpha channel and write it to jpg


freddy17
Contributor
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  • Contributor
  • June 24, 2021

Hi Juandiegoboh,

 

I seem to have the same issue.

You can have a look at my question here:

https://community.safe.com/s/question/0D54Q00008jhyO8SAI/black-background-after-deleting-alpha-band-layer-from-pdf-reader-how-to-avoid-transparency-turning-black

 

Saving Jpeg only allows three bands (your red,green and blue), hence as muzhnasto pointed out the Transparency / Alpha layer needs to be removed. I am curious if you have the same issues with black background once you get to writing your file

 


muzhnasto
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  • Contributor
  • Best Answer
  • June 25, 2021

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