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13 Jul 2017
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TOPIC: Memory Issue while rendering some PDFs

Memory Issue while rendering some PDFs 3 years 6 months ago #8876

  • shivkant
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Hi Radaee,
I am licensed user of Radaee, using iOS version. I am facing memory issue in some files downloaded from internet. Whenever app render some files, it occupies too much memory almost 50MB to 200 MB, while scrolling page up and down. and the actual file size is less than 400 kb. Please provide resolution for the issue.
Here is the link of that file :: www.ncert.nic.in/ncerts/l/femh108.pdf
Thanks in advance

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Memory Issue while rendering some PDFs 3 years 6 months ago #8918

  • emanuele
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Hi,

the memory usage depends on the pdf complexity.
Even if the file size is low, the pdf structure could be heavy.

Did you try with other files?

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Memory Issue while rendering some PDFs 3 years 4 months ago #9264

  • vignesh.kumar
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Is there any way to reduce memory size even the PDF structure is heavy ?

This issue is continuing for everyone

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Memory Issue while rendering some PDFs 3 years 4 months ago #9265

  • support
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We checked the original pdf file. It contains a lot of referenced resources and vector objects.
After exporting the file (PDF 1.3) to a new document (PDF 1.4) with Acrobat Pro the original document was flatten and optimized.
It's size grow from 370Kb and become 3,3Mb.
Memory consumption was 250Mb and with the optimized document become 100Mb even during fast movement and scrolling.

In case like that optimization should be done on document side.

We can't upload the optimized document as it's not from you vignesh but from a different user shivkant.

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