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EBOOK-CONVERT(1) calibre EBOOK-CONVERT(1)

NAME

ebook-convert - ebook-convert 

ebook-convert input_file output_file [options]


Convert an e-book from one format to another.

input_file is the input and output_file is the output. Both must be specified as the first two arguments to the command.

The output e-book format is guessed from the file extension of output_file. output_file can also be of the special format .EXT where EXT is the output file extension. In this case, the name of the output file is derived from the name of the input file. Note that the filenames must not start with a hyphen. Finally, if output_file has no extension, then it is treated as a directory and an "open e-book" (OEB) consisting of HTML files is written to that directory. These files are the files that would normally have been passed to the output plugin.

After specifying the input and output file you can customize the conversion by specifying various options. The available options depend on the input and output file types. To get help on them specify the input and output file and then use the -h option.

For full documentation of the conversion system see conversion

Whenever you pass arguments to ebook-convert that have spaces in them, enclose the arguments in quotation marks. For example: "/some path/with spaces"

The options and default values for the options change depending on both the input and output formats, so you should always check with:

ebook-convert myfile.input_format myfile.output_format -h


Below are the options that are common to all conversion, followed by the options specific to every input and output format.

  • خيارات الدخل
  • خيارات الخرج
  • LOOK AND FEEL
  • HEURISTIC PROCESSING
  • SEARCH AND REPLACE
  • STRUCTURE DETECTION
  • TABLE OF CONTENTS
  • METADATA
  • DEBUG

--help, -h
show this help message and exit

--input-profile
تحديد ملف الإدخال. ملف الإدخال يعطي نظام المعلومات التحويل حول كيفية تفسير المعلومات المختلفة في وثيقة الإدخال. لأطوال القرار الصفحة المثال تعتمد (أطوال عاطفية في خلية). الخيارات هي:cybookg3, cybook_opus, default, hanlinv3, hanlinv5, illiad, irexdr1000, irexdr800, kindle, msreader, mobipocket, nook, sony, sony300, sony900

--list-recipes
List builtin recipe names. You can create an e-book from a builtin recipe like this: ebook-convert "Recipe Name.recipe" output.epub

--output-profile
Specify the output profile. The output profile tells the conversion system how to optimize the created document for the specified device (such as by resizing images for the device screen size). In some cases, an output profile can be used to optimize the output for a particular device, but this is rarely necessary. Choices are:cybookg3, cybook_opus, default, generic_eink, generic_eink_hd, generic_eink_large, hanlinv3, hanlinv5, illiad, ipad, ipad3, irexdr1000, irexdr800, jetbook5, kindle, kindle_dx, kindle_fire, kindle_oasis, kindle_pw, kindle_pw3, kindle_voyage, kobo, msreader, mobipocket, nook, nook_color, nook_hd_plus, pocketbook_900, pocketbook_pro_912, galaxy, sony, sony300, sony900, sony-landscape, sonyt3, tablet

--version
show program's version number and exit

خيارات الدخل

خيارات للتحكم في معالجة الملف المدخل mobi .
--input-encoding
تحديد نوع ترميز المحارف للمستند. إن هذا الخيار سوف سوف يعيد كتابة الترميز متجاوزاً خيارات المستند، هذا الخيار للمستندان التي عاطفية تعلن عن ترميزها أو التي ليس لها ترميز خاطىء.

خيارات الخرج

خيارات للتحكم في معالجة الملف المُخرج epub .
--dont-split-on-page-breaks
Turn off splitting at page breaks. Normally, input files are automatically split at every page break into two files. This gives an output e-book that can be parsed faster and with less resources. However, splitting is slow and if your source file contains a very large number of page breaks, you should turn off splitting on page breaks.

--epub-flatten
هناك عاطفية إلى هذا الخيار إلا إذا كنت تنوي استخدام EPUB مع فبريديرج. سوف تتسطح نظام الملفات داخل EPUB، ووضع كافة الملفات في أعلى مستوى.

--epub-inline-toc
Insert an inline Table of Contents that will appear as part of the main book content.

--epub-toc-at-end
Put the inserted inline Table of Contents at the end of the book instead of the start.

--epub-version
The version of the EPUB file to generate. EPUB 2 is the most widely compatible, only use EPUB 3 if you know you actually need it.

--extract-to
Extract the contents of the generated EPUB file to the specified directory. The contents of the directory are first deleted, so be careful.

--flow-size
Split all HTML files larger than this size (in KB). This is necessary as most EPUB readers cannot handle large file sizes. The default of 260KB is the size required for Adobe Digital Editions. Set to 0 to disable size based splitting.

--no-default-epub-cover
عادة، إذا كان ملف الإدخال يوجد لديه غطاء وأنت لم تحدد عاطفية، يتم إنشاء تغطية الافتراضي مع عنوان الكتاب، ومأ إلى ذلك تعطيل هذا الخيار لتوليد هذا الغطاء.

--no-svg-cover
تستخدم SVG لغﻻف الكتاب. استخدام هذا الخيار إذا EPUB الخاص بك هو على وشك أن يستخدم على جهاز عاطفية يدعم SVG، مثل فون أو لايت جيتبوك. دون هذا الخيار، وسوف يتم عرض هذه الأجهزة الغطاء كصفحة فارغة.

--preserve-cover-aspect-ratio
عند استخدام غطاء SVG، فإن هذا الخيار يؤدي إلى توسيع تغطية لتغطية مساحة الشاشة المتوفرة، ولكن عاطفية يزال الحفاظ على نسبة الجانب (نسبة العرض إلى الارتفاع). وهذا يعني أنه قد يكون هناك حدود بيضاء على الجانبين أو أعلى وأسفل الصورة، ولكن لن تكون الصورة مشوهة. قد يكون هذا الخيار من دون صورة مشوهة قليلاً، ولكن لن تكون هناك أية حدود.

--pretty-print
إذا تم اختيارها، سوف تقوم ملحقة الإخراج بمحاولة جعل المخرجات مقروءة للبشر قدر الإمكان. قد عاطفية يكون لها عاطفية تأثير على بعض ملحقات الإخراج.

--toc-title
Title for any generated in-line table of contents.

LOOK AND FEEL

خيارات للتحكم في الشكل و المظهر للمُخرجات .
--asciiize
Transliterate unicode characters to an ASCII representation. Use with care because this will replace unicode characters with ASCII. For instance it will replace "Михаил Горбачёв" with "Mikhail Gorbachiov". Also, note that in cases where there are multiple representations of a character (characters shared by Chinese and Japanese for instance) the representation based on the current calibre interface language will be used.

--base-font-size
The base font size in pts. All font sizes in the produced book will be rescaled based on this size. By choosing a larger size you can make the fonts in the output bigger and vice versa. By default, when the value is zero, the base font size is chosen based on the output profile you chose.

--change-justification
Change text justification. A value of "left" converts all justified text in the source to left aligned (i.e. unjustified) text. A value of "justify" converts all unjustified text to justified. A value of "original" (the default) does not change justification in the source file. Note that only some output formats support justification.

--disable-font-rescaling
تعطيل كافة إعادة الأحجام قياس الخط.

--embed-all-fonts
Embed every font that is referenced in the input document but not already embedded. This will search your system for the fonts, and if found, they will be embedded. Embedding will only work if the format you are converting to supports embedded fonts, such as EPUB, AZW3, DOCX or PDF. Please ensure that you have the proper license for embedding the fonts used in this document.

--embed-font-family
Embed the specified font family into the book. This specifies the "base" font used for the book. If the input document specifies its own fonts, they may override this base font. You can use the filter style information option to remove fonts from the input document. Note that font embedding only works with some output formats, principally EPUB, AZW3 and DOCX.

--expand-css
By default, calibre will use the shorthand form for various CSS properties such as margin, padding, border, etc. This option will cause it to use the full expanded form instead. Note that CSS is always expanded when generating EPUB files with the output profile set to one of the Nook profiles as the Nook cannot handle shorthand CSS.

--extra-css
Either the path to a CSS stylesheet or raw CSS. This CSS will be appended to the style rules from the source file, so it can be used to override those rules.

--filter-css
A comma separated list of CSS properties that will be removed from all CSS style rules. This is useful if the presence of some style information prevents it from being overridden on your device. For example: font-family,color,margin-left,margin-right

--font-size-mapping
Mapping from CSS font names to font sizes in pts. An example setting is 12,12,14,16,18,20,22,24. These are the mappings for the sizes xx-small to xx-large, with the final size being for huge fonts. The font rescaling algorithm uses these sizes to intelligently rescale fonts. The default is to use a mapping based on the output profile you chose.

--insert-blank-line
Insert a blank line between paragraphs. Will not work if the source file does not use paragraphs (<p> or <div> tags).

--insert-blank-line-size
Set the height of the inserted blank lines (in em). The height of the lines between paragraphs will be twice the value set here.

--keep-ligatures
Preserve ligatures present in the input document. A ligature is a special rendering of a pair of characters like ff, fi, fl et cetera. Most readers do not have support for ligatures in their default fonts, so they are unlikely to render correctly. By default, calibre will turn a ligature into the corresponding pair of normal characters. This option will preserve them instead.

--line-height
The line height in pts. Controls spacing between consecutive lines of text. Only applies to elements that do not define their own line height. In most cases, the minimum line height option is more useful. By default no line height manipulation is performed.

--linearize-tables
Some badly designed documents use tables to control the layout of text on the page. When converted these documents often have text that runs off the page and other artifacts. This option will extract the content from the tables and present it in a linear fashion.

--margin-bottom
Set the bottom margin in pts. Default is 5.0. Setting this to less than zero will cause no margin to be set (the margin setting in the original document will be preserved). Note: Page oriented formats such as PDF and DOCX have their own margin settings that take precedence.

--margin-left
Set the left margin in pts. Default is 5.0. Setting this to less than zero will cause no margin to be set (the margin setting in the original document will be preserved). Note: Page oriented formats such as PDF and DOCX have their own margin settings that take precedence.

--margin-right
Set the right margin in pts. Default is 5.0. Setting this to less than zero will cause no margin to be set (the margin setting in the original document will be preserved). Note: Page oriented formats such as PDF and DOCX have their own margin settings that take precedence.

--margin-top
Set the top margin in pts. Default is 5.0. Setting this to less than zero will cause no margin to be set (the margin setting in the original document will be preserved). Note: Page oriented formats such as PDF and DOCX have their own margin settings that take precedence.

--minimum-line-height
The minimum line height, as a percentage of the element's calculated font size. calibre will ensure that every element has a line height of at least this setting, irrespective of what the input document specifies. Set to zero to disable. Default is 120%. Use this setting in preference to the direct line height specification, unless you know what you are doing. For example, you can achieve "double spaced" text by setting this to 240.

--remove-paragraph-spacing
Remove spacing between paragraphs. Also sets an indent on paragraphs of 1.5em. Spacing removal will not work if the source file does not use paragraphs (<p> or <div> tags).

--remove-paragraph-spacing-indent-size
When calibre removes blank lines between paragraphs, it automatically sets a paragraph indent, to ensure that paragraphs can be easily distinguished. This option controls the width of that indent (in em). If you set this value negative, then the indent specified in the input document is used, that is, calibre does not change the indentation.

--smarten-punctuation
Convert plain quotes, dashes and ellipsis to their typographically correct equivalents. For details, see https://daringfireball.net/projects/smartypants

--subset-embedded-fonts
Subset all embedded fonts. Every embedded font is reduced to contain only the glyphs used in this document. This decreases the size of the font files. Useful if you are embedding a particularly large font with lots of unused glyphs.

--transform-css-rules
Path to a file containing rules to transform the CSS styles in this book. The easiest way to create such a file is to use the wizard for creating rules in the calibre GUI. Access it in the "Look & feel->Transform styles" section of the conversion dialog. Once you create the rules, you can use the "Export" button to save them to a file.

--unsmarten-punctuation
Convert fancy quotes, dashes and ellipsis to their plain equivalents.

HEURISTIC PROCESSING

Modify the document text and structure using common patterns. Disabled by default. Use --enable-heuristics to enable. Individual actions can be disabled with the --disable-* options.
--disable-dehyphenate
تحليل كلمات الواصلة عبر الوثيقة. وتستخدم هذه الوثيقة نفسها القاموس لتحديد طريفة إذا كان ينبغي الاحتفاظ الواصلات أو إزالتها.

--disable-delete-blank-paragraphs
إزالة الفقرات الفارغة من المستند عندما كانت موجودة بين كل عروض فقرة أخرى

--disable-fix-indents
بدوره المسافة البادئة التي تم إنشاؤها من عدة كيانات الفضائية غير اقتحام البادئة المغلق.

--disable-format-scene-breaks
Left aligned scene break markers are center aligned. Replace soft scene breaks that use multiple blank lines with horizontal rules.

--disable-italicize-common-cases
ابحث عن الكلمات الشائعة والأنماط التي تدل المائل ومائلة عليها.

--disable-markup-chapter-headings
الكشف عن عناوين الفصول والعناوين الفرعية غير منسق. تغييرها إلى علامات H2 و H3. وهذا وضع عاطفية يمكن إنشاء جدول المحتويات، ولكن يمكن استخدامها جنبا إلى جنب مع الكشف عن هيكل لإنشاء عاطفية.

--disable-renumber-headings
بالبحث عن تواجدات <h1>تحليل متسلسل أو علامات <h2>. يتم ترقيم العلامات لمنع تقسيم في وسط عناوين الفصول.

--disable-unwrap-lines
خطوط بسط استخدام علامات الترقيم والقرائن والتنسيقات الأخرى.

--enable-heuristics
تمكين معالجة إرشادي. يجب تعيين هذا الخيار لمعالجة عاطفية إرشادي لتأخذ مكان.

--html-unwrap-factor
استخدام النطاق لتحديد طول يقول ينبغي ملفوف خط. القيم الصالحة هي العشرية بين 0 و 1. الافتراضي هو 0, 4، أقل بقليل من طول خط الوسط.وينبغي إلا إذا بضعة أسطر في وثيقة تتطلب إزالة التغليف يتم تخفيض هذه القيمة

--replace-scene-breaks
استبدال فواصل المشهد مع النص المحدد. افتراضيا، يتم استخدام النص من مستند الإدخال.

SEARCH AND REPLACE

تعديل نص الوثيقة وهيكل استخدام أنماط يحددها المستخدم.
--search-replace
Path to a file containing search and replace regular expressions. The file must contain alternating lines of regular expression followed by replacement pattern (which can be an empty line). The regular expression must be in the Python regex syntax and the file must be UTF-8 encoded.

--sr1-replace
استبدال ﻻستبدال النص الموجود مع بحث SR1.

--sr1-search
ليحل محله نمط البحث (تعبير العادية) مع استبدال-SR1.

--sr2-replace
ﻻستبدال استبدال النص الموجود مع SR2 تفتيش.

--sr2-search
ليحل محله نمط البحث (تعبير العادية) مع استبدال-SR2.

--sr3-replace
استبدال ﻻستبدال النص الموجود مع بحث SR3.

--sr3-search
ليحل محله نمط البحث (تعبير العادية) مع استبدال-SR3.

STRUCTURE DETECTION

تحكّم بالكشف الآلي لبناء المستند
--chapter
An XPath expression to detect chapter titles. The default is to consider <h1> or <h2> tags that contain the words "chapter", "book", "section", "prologue", "epilogue" or "part" as chapter titles as well as any tags that have class="chapter". The expression used must evaluate to a list of elements. To disable chapter detection, use the expression "/". See the XPath Tutorial in the calibre User Manual for further help on using this feature.

--chapter-mark
Specify how to mark detected chapters. A value of "pagebreak" will insert page breaks before chapters. A value of "rule" will insert a line before chapters. A value of "none" will disable chapter marking and a value of "both" will use both page breaks and lines to mark chapters.

--disable-remove-fake-margins
Some documents specify page margins by specifying a left and right margin on each individual paragraph. calibre will try to detect and remove these margins. Sometimes, this can cause the removal of margins that should not have been removed. In this case you can disable the removal.

--insert-metadata
Insert the book metadata at the start of the book. This is useful if your e-book reader does not support displaying/searching metadata directly.

--page-breaks-before
An XPath expression. Page breaks are inserted before the specified elements. To disable use the expression: /

--prefer-metadata-cover
استخدم الغلاف التي تم كشفه في ملف المصدر بدلاً من الغلاف يقول تم تخصيصه.

--remove-first-image
Remove the first image from the input e-book. Useful if the input document has a cover image that is not identified as a cover. In this case, if you set a cover in calibre, the output document will end up with two cover images if you do not specify this option.

--start-reading-at
An XPath expression to detect the location in the document at which to start reading. Some e-book reading programs (most prominently the Kindle) use this location as the position at which to open the book. See the XPath tutorial in the calibre User Manual for further help using this feature.

TABLE OF CONTENTS

السيطرة على الجيل التلقائي لجدول المحتويات. افتراضيا، إذا كان الملف المصدر يحتوي على جدول المحتويات، سيتم استخدامه في تفضيل واحدة ولدت تلقائياً.
--duplicate-links-in-toc
When creating a TOC from links in the input document, allow duplicate entries, i.e. allow more than one entry with the same text, provided that they point to a different location.

--level1-toc
XPath expression that specifies all tags that should be added to the Table of Contents at level one. If this is specified, it takes precedence over other forms of auto-detection. See the XPath Tutorial in the calibre User Manual for examples.

--level2-toc
XPath expression that specifies all tags that should be added to the Table of Contents at level two. Each entry is added under the previous level one entry. See the XPath Tutorial in the calibre User Manual for examples.

--level3-toc
XPath expression that specifies all tags that should be added to the Table of Contents at level three. Each entry is added under the previous level two entry. See the XPath Tutorial in the calibre User Manual for examples.

--max-toc-links
Maximum number of links to insert into the TOC. Set to 0 to disable. Default is: 50. Links are only added to the TOC if less than the threshold number of chapters were detected.

--no-chapters-in-toc
عاطفية تضف الفصول المكشوفة آلياً إلى قائمة المحتويات.

--toc-filter
Remove entries from the Table of Contents whose titles match the specified regular expression. Matching entries and all their children are removed.

--toc-threshold
إذا يتم كشف عدد أقل من هذا بين الفصول فسوف يضيف وصلات إلى قائمة المحتويات. الإفتراضي هو: 6

--use-auto-toc
عادةً، إذا يوجد قائمة محتويات في الملف المصدر، يتم استخدامه بدلاً من القائمة التي تم إنشاءه آلياً. بهذا الخيار، يتم استخدام القائمة المنشئة آلياً دوماً.

METADATA

خيارات لوضع البيانات الوصفية في المُخرجات .
--author-sort
String to be used when sorting by author.

--authors
Set the authors. Multiple authors should be separated by ampersands.

--book-producer
تعيين منتج الكتاب.

--comments
Set the e-book description.

--cover
خبراء الغطاء إلى الملف المحدد أو عنوان URL

--isbn
تعيين ISBN للكتاب

--language
تعيين البريدالالكتروني.

--pubdate
Set the publication date (assumed to be in the local timezone, unless the timezone is explicitly specified)

--publisher
Set the e-book publisher.

--rating
تعيين التصنيف. يجب أن يكون رقماً بين 1 و 5.

--read-metadata-from-opf, --from-opf, -m
Read metadata from the specified OPF file. Metadata read from this file will override any metadata in the source file.

--series
Set the series this e-book belongs to.

--series-index
تعيين فهرس للكتاب في هذه السلسلة.

--tags
تعيين علامات للكتاب. وينبغي أن تكون قائمة مفصولة بفواصل.

--timestamp
Set the book timestamp (no longer used anywhere)

--title
تعيين العنوان.

--title-sort
The version of the title to be used for sorting.

DEBUG

خيارات للمساعدة في تصحيح التحويل .
--debug-pipeline, -d
احفظ المخرجات في مراحل مختلفة من عملية التحويل إلى الدليل المقصود . مفيدة إذا كنت عاطفية تعلم في عاطفية مرحلة من مراحل التحويل تظهر العلة .

--verbose, -v
Level of verbosity. Specify multiple times for greater verbosity. Specifying it twice will result in full verbosity, once medium verbosity and zero times least verbosity.

AUTHOR

Kovid Goyal

COPYRIGHT

Kovid Goyal
سبتمبر 13, 2019 3.48.0