Help in conversion to LG Optimus

arrivals18 · 05-10-2013, 12:22 PM

Hello;
I have LG optimus 4x HD smartphone with android 4.1.2 JB and Kindle.apk "the last update"
i have also Calibre Portable .9.29
when i try to convert from pdf file to mobi file the output worked in my kindle app. but it has a strange pics. " it can be shown in the attachments.
so what i really need someone tell me the right settings to make conversion good and readable !!! any one help , please?
Attachments :
1- The input file .pdf
2- The output file .mobi
3- 3 screenshots from my mobile phone to show u the position that i am stuck in !!!!

dwig · 05-11-2013, 11:38 AM

Step #1 is to read the stickies at the top of this sub-forum. In particular, read https://www.mobileread.com/forums/sho...d.php?t=118605

Your source PDF contains nothing other than images. Each 2-page spread is a single image. There are no "conversion settings" that could possilby yield any better conversion of the existing PDF other than, perhaps, enlarge the images to better fit the screen. You will still have 2 pages per image.

It's possilble to open individual PDF pages (a 2-page spread) in some image editors (e.g. Photoshop) and split them into single pages and save a JPEGs. If saved and named correctly they can then be imported into calibre as a set and converted to an ebook format (e.g. ePub, Mobi, ...). If the JPEGs are sized well and contrast adjusted in the image editor the results should be better than you're getting now.

arrivals18 · 05-12-2013, 12:04 PM

First of all, Thank u very much for replying
Second it seems that the problem now has a half solution because i can't find how to make the photos from the pdf fit to device screen " to be exactly like the ebooks we download from amazon " . when i try to do it with paint or AVS photo converter it didn't fit the half of the screen.

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05-11-2013, 11:38 AM	#2
dwig Wizard Posts: 1,613 Karma: 6718479 Join Date: Dec 2004 Location: Paradise (Key West, FL) Device: Current:Surface Go & Kindle 3 - Retired: DellV8p, Clie UX50, ...	Step #1 is to read the stickies at the top of this sub-forum. In particular, read https://www.mobileread.com/forums/sho...d.php?t=118605 Your source PDF contains nothing other than images. Each 2-page spread is a single image. There are no "conversion settings" that could possilby yield any better conversion of the existing PDF other than, perhaps, enlarge the images to better fit the screen. You will still have 2 pages per image. It's possilble to open individual PDF pages (a 2-page spread) in some image editors (e.g. Photoshop) and split them into single pages and save a JPEGs. If saved and named correctly they can then be imported into calibre as a set and converted to an ebook format (e.g. ePub, Mobi, ...). If the JPEGs are sized well and contrast adjusted in the image editor the results should be better than you're getting now.

05-12-2013, 12:04 PM	#3
arrivals18 Junior Member Posts: 2 Karma: 10 Join Date: May 2013 Device: LG Optimus 4x HD	First of all, Thank u very much for replying Second it seems that the problem now has a half solution because i can't find how to make the photos from the pdf fit to device screen " to be exactly like the ebooks we download from amazon " . when i try to do it with paint or AVS photo converter it didn't fit the half of the screen.

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