MobileRead Forums - View Single Post - [Conversion Output] KFX Output

I've tried converting a few of the epubs produced by Standard Ebooks to KFX and routinely encounter a bug. Their colophon page near the beginning of the book is supposed to be centered, but after conversion it is routinely left-aligned.

It looks to me like the CSS achieves this my setting width to 75% and then the margin to

Code:

margin: 1em auto 0

Somehow this is lost in converting to KFX, even though the AZW3 files that Standard Ebooks provides are able to achieve it just fine.

I don't know if this is the fault of Standard Ebooks for using something nonstandard, the plugin, or perhaps a bug in the Kindle Previewer itself, but I figured I'd start here.

Here's a snippet of the log:

Spoiler:

I'm also happy to provide a zip of the full debug output if that's helpful.

08-26-2020, 02:05 PM	#896
karljs Member Posts: 21 Karma: 94 Join Date: Aug 2010 Device: Kindle Oasis 2, Kobo Forma	I've tried converting a few of the epubs produced by Standard Ebooks to KFX and routinely encounter a bug. Their colophon page near the beginning of the book is supposed to be centered, but after conversion it is routinely left-aligned. It looks to me like the CSS achieves this my setting width to 75% and then the margin to Code: margin: 1em auto 0 Somehow this is lost in converting to KFX, even though the AZW3 files that Standard Ebooks provides are able to achieve it just fine. I don't know if this is the fault of Standard Ebooks for using something nonstandard, the plugin, or perhaps a bug in the Kindle Previewer itself, but I figured I'd start here. Here's a snippet of the log: Spoiler: calibre Debug log calibre 4.23 [64bit] embedded-python: True is64bit: True Windows-10-10.0.18362-SP0 Windows ('64bit', 'WindowsPE') ('Windows', '10', '10.0.18362') Python 2.7.16+ Windows: ('10', '10.0.18362', 'SP0', u'Multiprocessor Free') Interface language: None Successfully initialized third party plugins: Gather KFX-ZIP (from KFX Input) (1, 33, 0) && DeDRM (6, 8, 0) && Package KFX (from KFX Input) (1, 33, 0) && KFX metadata reader (from KFX Input) (1, 33, 0) && KFX Input (1, 33, 0) && Obok DeDRM (6, 7, 0) && Kobo Utilities (2, 11, 4) && KePub Metadata Reader (3, 2, 9) && KoboTouchExtended (3, 2, 15) && Set KFX metadata (from KFX Output) (1, 43, 0) && KFX Output (1, 43, 0) && KePub Metadata Writer (3, 2, 12) calibre 4.23 [64bit] embedded-python: True is64bit: True Windows-10-10.0.18362-SP0 Windows ('64bit', 'WindowsPE') ('Windows', '10', '10.0.18362') Python 2.7.16+ Windows: ('10', '10.0.18362', 'SP0', u'Multiprocessor Free') Interface language: None Successfully initialized third party plugins: Gather KFX-ZIP (from KFX Input) (1, 33, 0) && DeDRM (6, 8, 0) && Package KFX (from KFX Input) (1, 33, 0) && KFX metadata reader (from KFX Input) (1, 33, 0) && KFX Input (1, 33, 0) && Obok DeDRM (6, 7, 0) && Kobo Utilities (2, 11, 4) && KePub Metadata Reader (3, 2, 9) && KoboTouchExtended (3, 2, 15) && Set KFX metadata (from KFX Output) (1, 43, 0) && KFX Output (1, 43, 0) && KePub Metadata Writer (3, 2, 12) Turning off automatic hidpi scaling devicePixelRatio: 1.0 logicalDpi: 144.0 x 144.0 physicalDpi: 160.157635468 x 157.203438395 Using calibre Qt style: False [0.00] Starting up... [0.00] Showing splash screen... [0.39] splash screen shown [0.39] Initializing db... [0.39] db initialized [0.39] Constructing main UI... <snip> Job: 0 Convert book 1 of 1 (The Woman in White) finished Convert book 1 of 1 (The Woman in White) Conversion options changed from defaults: output_profile: u'kindle_oasis' read_metadata_from_opf: u'C:\\Users\\micro\\AppData\\Local\\Temp\\calibre_ woqts6\\bnxubo.opf' cover: u'C:\\Users\\micro\\AppData\\Local\\Temp\\calibre_ woqts6\\ym_h_g.jpeg' verbose: 2 Resolved conversion options calibre version: 4.23.0 {'approximate_pages': False, 'asciiize': False, 'author_sort': None, 'authors': None, 'base_font_size': 0.0, 'book_producer': None, 'cde_type_pdoc': False, 'change_justification': u'original', 'chapter': u"//[((name()='h1' or name()='h2') and re:test(., '\\s((chapter\|book\|section\|part)\\s+)\|((prolog\|pr ologue\|epilogue)(\\s+\|$))', 'i')) or @class = 'chapter']", 'chapter_mark': u'pagebreak', 'comments': None, 'cover': u'C:\\Users\\micro\\AppData\\Local\\Temp\\calibre_ woqts6\\ym_h_g.jpeg', 'debug_pipeline': None, 'dehyphenate': True, 'delete_blank_paragraphs': True, 'disable_font_rescaling': False, 'duplicate_links_in_toc': False, 'embed_all_fonts': False, 'embed_font_family': None, 'enable_heuristics': False, 'enable_timeout': False, 'expand_css': False, 'extra_css': None, 'filter_css': u'', 'fix_indents': True, 'font_size_mapping': None, 'format_scene_breaks': True, 'html_unwrap_factor': 0.4, 'input_encoding': None, 'input_profile': <calibre.customize.profiles.InputProfile object at 0x000001F196534348>, 'insert_blank_line': False, 'insert_blank_line_size': 0.5, 'insert_metadata': False, 'isbn': None, 'italicize_common_cases': True, 'keep_ligatures': False, 'language': None, 'level1_toc': None, 'level2_toc': None, 'level3_toc': None, 'line_height': 0.0, 'linearize_tables': False, 'margin_bottom': 5.0, 'margin_left': 5.0, 'margin_right': 5.0, 'margin_top': 5.0, 'markup_chapter_headings': True, 'max_toc_links': 50, 'minimum_line_height': 120.0, 'no_chapters_in_toc': False, 'no_inline_navbars': False, 'number_of_pages_field': u'(auto)', 'output_profile': <calibre.customize.profiles.KindleOasisOutput object at 0x000001F19653EA08>, 'page_breaks_before': u'/', 'prefer_metadata_cover': False, 'pretty_print': True, 'pubdate': None, 'publisher': None, 'rating': None, 'read_metadata_from_opf': u'C:\\Users\\micro\\AppData\\Local\\Temp\\calibre_ woqts6\\bnxubo.opf', 'remove_fake_margins': True, 'remove_first_image': False, 'remove_paragraph_spacing': False, 'remove_paragraph_spacing_indent_size': 1.5, 'renumber_headings': True, 'replace_scene_breaks': u'', 'search_replace': '[]', 'series': None, 'series_index': None, 'show_kpr_logs': False, 'smarten_punctuation': False, 'sr1_replace': None, 'sr1_search': None, 'sr2_replace': None, 'sr2_search': None, 'sr3_replace': None, 'sr3_search': None, 'start_reading_at': None, 'subset_embedded_fonts': False, 'tags': None, 'timestamp': None, 'title': None, 'title_sort': None, 'toc_filter': None, 'toc_threshold': 6, 'transform_css_rules': '[]', 'unsmarten_punctuation': False, 'unwrap_lines': True, 'use_auto_toc': False, 'verbose': 2} InputFormatPlugin: EPUB Input running on C:\Users\micro\AppData\Local\Temp\calibre_woqts6\o ipzox.epub Parsing all content... Parsing epub/text/chapter-1-2-3.xhtml ... Parsing epub/text/chapter-2-1-3.xhtml ... Parsing epub/text/chapter-3-1-9.xhtml ... Parsing epub/text/chapter-3-3-3.xhtml ... Parsing epub/text/chapter-3-3-4.xhtml ... Parsing epub/text/chapter-1-1-2.xhtml ... Parsing epub/text/chapter-3-1-10.xhtml ... Parsing epub/text/chapter-2-4-1.xhtml ... Parsing epub/text/chapter-2-1-9.xhtml ... Parsing epub/text/colophon.xhtml ... Parsing epub/text/chapter-3-3-7.xhtml ... Parsing epub/text/chapter-2-1-8.xhtml ... Parsing epub/text/chapter-3-5-2.xhtml ... Parsing epub/text/chapter-3-1-2.xhtml ... Parsing epub/text/chapter-2-1-1.xhtml ... Parsing epub/text/chapter-3-2-1.xhtml ... Parsing epub/text/chapter-2-1-10.xhtml ... Parsing epub/text/chapter-3-5-3.xhtml ... Parsing epub/text/chapter-1-3-1.xhtml ... Parsing epub/text/chapter-1-2-4.xhtml ... Parsing epub/text/chapter-1-1-11.xhtml ... Parsing epub/text/part-3.xhtml ... Parsing epub/text/chapter-1-1-1.xhtml ... Parsing epub/text/chapter-3-4-1.xhtml ... Parsing epub/text/chapter-2-1-5.xhtml ... Parsing epub/text/chapter-2-1-6.xhtml ... Parsing epub/text/chapter-3-1-1.xhtml ... Parsing epub/text/chapter-1-1-15.xhtml ... Parsing epub/text/chapter-3-3-6.xhtml ... Parsing epub/text/chapter-1-1-4.xhtml ... Parsing epub/text/chapter-1-1-10.xhtml ... Parsing epub/text/chapter-3-1-3.xhtml ... Parsing epub/text/uncopyright.xhtml ... Parsing epub/text/chapter-1-2-2.xhtml ... Parsing epub/text/chapter-3-1-11.xhtml ... Parsing epub/text/chapter-1-1-5.xhtml ... Parsing epub/text/chapter-3-1-6.xhtml ... Parsing epub/text/chapter-2-1-2.xhtml ... Parsing epub/text/chapter-3-3-2.xhtml ... Parsing epub/text/chapter-3-5-1.xhtml ... Parsing epub/text/chapter-2-1-7.xhtml ... Parsing epub/text/chapter-1-1-3.xhtml ... Parsing epub/text/chapter-3-3-1.xhtml ... Parsing epub/text/chapter-1-1-14.xhtml ... Parsing epub/text/chapter-1-1-12.xhtml ... Parsing epub/text/chapter-3-1-4.xhtml ... Parsing epub/text/preface.xhtml ... Parsing epub/text/part-1.xhtml ... Parsing epub/text/chapter-1-1-6.xhtml ... Parsing epub/text/chapter-2-1-4.xhtml ... Parsing epub/toc.xhtml ... Parsing epub/css/local.css ... Parsing epub/text/chapter-1-1-13.xhtml ... Parsing epub/text/chapter-1-1-8.xhtml ... Parsing epub/text/endnotes.xhtml ... Parsing epub/text/chapter-1-1-7.xhtml ... Parsing epub/text/chapter-3-3-5.xhtml ... Parsing epub/css/core.css ... CSSStylesheet: Unknown @rule found. [222:1: @supports] Parsing epub/text/chapter-3-1-7.xhtml ... Parsing epub/text/chapter-2-3-1.xhtml ... Parsing epub/text/imprint.xhtml ... Parsing epub/text/chapter-3-1-8.xhtml ... Parsing epub/text/titlepage.xhtml ... Parsing epub/text/part-2.xhtml ... Parsing epub/text/chapter-3-1-5.xhtml ... Parsing epub/text/dedication.xhtml ... Parsing epub/text/chapter-2-3-2.xhtml ... Parsing epub/text/chapter-1-2-1.xhtml ... Parsing epub/text/chapter-1-3-2.xhtml ... Parsing epub/text/halftitle.xhtml ... Parsing epub/text/chapter-1-1-9.xhtml ... Parsing epub/text/chapter-2-2-1.xhtml ... Reading TOC from NCX... Merging user specified metadata... Detecting structure... Flattening CSS and remapping font sizes... Source base font size is 12.00000pt Removing fake margins... Found 1 items of level: p_7 Found 14 items of level: p_6 Found 1407 items of level: p_5 Found 2562 items of level: p_4 Found 124 items of level: p_3 Found 21 items of level: p_2 Ignoring level p_7 Ignoring level p_6 Ignoring level p_2 p_5 left margin stats: Counter({u'0': 1407}) p_5 right margin stats: Counter({u'0': 1407}) p_4 left margin stats: Counter({u'0': 2562}) p_4 right margin stats: Counter({u'0': 2562}) p_3 left margin stats: Counter({u'0': 123, u'auto': 1}) p_3 right margin stats: Counter({u'0': 123, u'auto': 1}) Cleaning up manifest... Trimming unused files from manifest... Trimming u'epub/toc.xhtml' from manifest Trimming u'epub/toc.ncx' from manifest Creating KFX Output... Software versions: KFX Output 1.43.0, calibre 4.23 [64bit], Windows-10-10.0.18362-SP0 KFX Output plugin help is available at https://www.mobileread.com/forums/sh...d.php?t=272407 Rescaling image from 1400x340 to 1222x296 epub/images/titlepage.png Rescaling image from 1400x2100 to 1092x1638 cover.jpeg Splitting markup on page breaks and flow limits, if any... Successfully converted input format to EPUB Converting C:\Users\micro\AppData\Local\Temp\calibre_woqts6\w jz_yf.epub Converting C:\Users\micro\AppData\Local\Temp\calibre_woqts6\w jz_yf.epub to KPF Preparing book C:\Users\micro\AppData\Local\Temp\calibre_woqts6\w jz_yf.epub for conversion Removed calibre class from 2 br in epub/text/uncopyright.xhtml Changed EPUB language from 'en' to 'en-GB' Launching Kindle Previewer 3 (3.38.0) - CLI ********** Kindle Previewer Conversion Guidance ******** Warning W28001: CSS style specified in content is not supported by Kindle readers. Removing the CSS property: 'max-width' in file: C:\Users\micro\AppData\Local\Temp\9652b446-32f4-4e23-a8f5-78f22a5e3865\cTemp\mTemp\mbp_7E4_8_1A_A_2F_10_16E_ 3234_1A3C_1\stylesheet.css Warning W29004: Forcefully closed opened Tag: <header class="calibre2" amzn-src-id="27"> in file: C:\Users\micro\AppData\Local\Temp\9652b446-32f4-4e23-a8f5-78f22a5e3865\cTemp\mTemp\mbp_7E4_8_1A_A_2F_10_16E_ 3234_1A3C_1\epub\text\imprint.xhtml line: 0000012 Warning W29004: Forcefully closed opened Tag: <header class="calibre17" amzn-src-id="3070"> in file: C:\Users\micro\AppData\Local\Temp\9652b446-32f4-4e23-a8f5-78f22a5e3865\cTemp\mTemp\mbp_7E4_8_1A_A_2F_10_16E_ 3234_1A3C_1\epub\text\chapter-2-1-10.xhtml line: 0000032 Warning W29004: Forcefully closed opened Tag: <header class="calibre19" amzn-src-id="3076"> in file: C:\Users\micro\AppData\Local\Temp\9652b446-32f4-4e23-a8f5-78f22a5e3865\cTemp\mTemp\mbp_7E4_8_1A_A_2F_10_16E_ 3234_1A3C_1\epub\text\chapter-2-1-10.xhtml line: 0000038 Warning W29004: Forcefully closed opened Tag: <header class="calibre19" amzn-src-id="3631"> in file: C:\Users\micro\AppData\Local\Temp\9652b446-32f4-4e23-a8f5-78f22a5e3865\cTemp\mTemp\mbp_7E4_8_1A_A_2F_10_16E_ 3234_1A3C_1\epub\text\chapter-2-4-1.xhtml line: 0000015 Warning W29004: Forcefully closed opened Tag: <header class="calibre2" amzn-src-id="5505"> in file: C:\Users\micro\AppData\Local\Temp\9652b446-32f4-4e23-a8f5-78f22a5e3865\cTemp\mTemp\mbp_7E4_8_1A_A_2F_10_16E_ 3234_1A3C_1\epub\text\colophon.xhtml line: 0000012 ********************************************** ********** Successfully converted EPUB to KPF Converting C:\Users\micro\AppData\Local\Temp\calibre_woqts6\b l1rsy.kpf Processing container: C:\Users\micro\AppData\Local\Temp\calibre_woqts6\b l1rsy.kpf Removed 3 KDF SQLite file fingerprint(s) kfxgen version: kfxlib-20200702 Features: CanonicalFormat-1, kfxgen.textBlock-1, max_id-786, reflow-style-6 Metadata: ASIN=1IPQUIXQBOCHNH9S77F8GS9A588GUM1S, asset_id=CR!R1M1PIPXTWRT4NCRRV5M7RULMMA3, author="Collins, Wilkie", book_id=6B0a8DgcQom3sMtWd9YmNQ0, cde_content_type=EBOK, content_id=1IPQUIXQBOCHNH9S77F8Storage number map: {(7L, 0L): [(4L, 'C')]} I'm also happy to provide a zip of the full debug output if that's helpful.