![]() |
#1 |
Junior Member
![]() Posts: 3
Karma: 10
Join Date: Jul 2016
Device: Kobo glo
|
Can I disable Calibre adding 50kb to epubs when sending to device?
I recently noticed that Calibre has started adding ~50kb to epubs when I send them to my Kobo Glo. I mainly use my reader to read fanfiction that I download as epubs from Archive of Our Own, the majority of them are <20kb and I download fairly large quantities of them, so this is suddenly eating up my space on the Kobo faster than I'd prefer.
I've been working my way back through the Calibre updates, and with the 2.58 release from June 17 a 10kb epub is still 10kb when it appears on the Kobo, but with the 2.59 release the same 10kb epub is now 63kb on the Kobo. But that's where I'm stuck. I've spent the last couple of days trying to search the internet and reading the threads here, but I just don't understand enough to figure out what's going on. I'm assuming it's related to something in this part about epubs in the changelog from the 2.59 release? (or is something else going on?): Edit Book: Add support for EPUB 3 to the Table of Contents tool. Now when editing EPUB 3 files using the tool will automatically generate both the EPUB 3 navigation document and the NCX table of contents for backwards compatibility. EPUB Input: Implement reading of Table of Contents from EPUB 3 files that do not specify a fallback NCX ToC EPUB metadata: When setting a cover image for an EPUB file that has no metadata cover image defined, add the new cover image as a pure metadata cover instead of aborting. I'd be so very grateful if anyone had suggestions for how I could disable whatever's going on, or something? My current plan is to just use the 2.58 release indefinitely, but I'd rather find a solution if it's possible. Thanks! Last edited by Zhaan; 07-12-2016 at 06:15 PM. |
![]() |
![]() |
![]() |
#2 |
Well trained by Cats
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 30,280
Karma: 57979022
Join Date: Aug 2009
Location: The Central Coast of California
Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A
|
Calibre only sends what you select
AFAIK the only Auto-send is for News (anything added with that tag) do you have Preferences: Behavior: Automatically Send News... ticked |
![]() |
![]() |
Advert | |
|
![]() |
#3 |
Grand Sorcerer
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 12,550
Karma: 74358018
Join Date: Nov 2007
Location: Toronto
Device: Libra H2O, Libra Colour
|
Why not help the community out and explode the epubs on the device and your library and see what has changed, or even attach two files to you post so others can look?
|
![]() |
![]() |
![]() |
#4 | |
Grand Sorcerer
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 24,905
Karma: 47303822
Join Date: Jul 2011
Location: Sydney, Australia
Device: Kobo:Touch,Glo, AuraH2O, GloHD,AuraONE, ClaraHD, Libra H2O; tolinoepos
|
Zhaan: The change that does this is the last of the three you listed. With this, calibre is always adding a cover image into the book even if there currently isn't on. It might not get displayed on a page, but it is there for applications that look for it. In 2.60, an option was added to turn this off:
Quote:
|
|
![]() |
![]() |
![]() |
#5 | |
Junior Member
![]() Posts: 3
Karma: 10
Join Date: Jul 2016
Device: Kobo glo
|
PeterT: Sorry, I'd explored the epubs to the best of my ability and they seemed completely identical so I forgot to mention it, but I'll remember to attach the files another time.
davidfor: Thank you so very much! I found the 'Set EPUB metadata' plugin, but then unfortunately when I click 'customize' I get an error message: Quote:
|
|
![]() |
![]() |
Advert | |
|
![]() |
#6 |
creator of calibre
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 44,264
Karma: 23661992
Join Date: Oct 2006
Location: Mumbai, India
Device: Various
|
That looks like a bug in a translated string, switch your interface language to english and it should be fine. And let me know what the buggy language is.
|
![]() |
![]() |
![]() |
#7 |
Junior Member
![]() Posts: 3
Karma: 10
Join Date: Jul 2016
Device: Kobo glo
|
Yes! It's working now, thank you so very much!
I've been using Swedish as my interface language. |
![]() |
![]() |
![]() |
#8 |
Ex-Helpdesk Junkie
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 19,421
Karma: 85397180
Join Date: Nov 2012
Location: The Beaten Path, USA, Roundworld, This Side of Infinity
Device: Kindle Touch fw5.3.7 (Wifi only)
|
A quick grep tells me it is probably the one in sv.po
Code:
#: /home/kovid/work/calibre/src/calibre/customize/builtins.py:439
#, python-brace-format
msgid ""
"Enter {0}{1}{2} below to have the EPUB metadata writer plugin not add cover "
"images to EPUB files that have no existing cover image."
msgstr "Ange {0 {1}{2} nedan för att få EPUB metadata författare tillägget att inte lägga till omslagsbilder till EPUB-filer som inte har någon befintlig omslagsbild."
![]() Last edited by eschwartz; 07-13-2016 at 04:25 PM. |
![]() |
![]() |
![]() |
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
How to disable book conversion upon sending to device | niagara94 | Library Management | 2 | 10-27-2014 09:34 PM |
Disable cover generation when adding books in Calibre? | rebl | Library Management | 8 | 03-18-2013 06:56 AM |
Sending to device question using Calibre. | birdman28 | Calibre | 4 | 07-21-2011 08:01 PM |
Calibre and Nook Color - adding own ePubs | Themus | Nook Color & Nook Tablet | 13 | 12-12-2010 08:51 PM |