oracular (1) ebook-convert.1.gz

Provided by: calibre_7.16.0+ds-3_all bug

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 folder and an "open e-book" (OEB) consisting of HTML files  is  written
       to  that  folder.  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 E-book 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 الدخلخيارات الخرجالمظهر والتأثيرالمعالجة الإرشاديةبحث واستبدالكشف البِنيةجدول المحتوياتالبيانات الوصفيةتنقيح

       --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. 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, hanlinv3, hanlinv5,
              illiad,  ipad,  ipad3,  irexdr1000,   irexdr800,   jetbook5,   kindle,   kindle_dx,
              kindle_fire,  kindle_oasis,  kindle_pw,  kindle_pw3,  kindle_scribe, kindle_voyage,
              kobo, msreader, mobipocket,  nook,  nook_color,  nook_hd_plus,  pocketbook_inkpad3,
              pocketbook_lux,  pocketbook_hd,  pocketbook_900,  pocketbook_pro_912, galaxy, sony,
              sony300,   sony900,   sony-landscape,   sonyt3,   generic_eink,    generic_eink_hd,
              generic_eink_large, tablet

       --version
              show program's version number and exit

خيارات الدخل

       خيارات للتحكم في معالجة ملف mobi المُدخل.

       --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 ملف epub المُخرَج.

       --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-max-image-size
              The  maximum image size (width x height). A value of none means use the screen size
              from the output profile. A value of profile means no maximum size is specified. For
              example, a value of 100x200 will cause all images to be resized so that their width
              is no more than 100 pixels and their height is no more than 200 pixels.  Note  that
              this  only  affects  the size of the actual image files themselves. Any given image
              may be rendered at a different size depending on the styling applied to it  in  the
              document.

       --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 folder. The
              contents of the folder 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 inline table of contents.

المظهر والتأثير

       خيارات للتحكم في شكل و مظهر المُخرجات

       --asciiize
              Transliterate Unicode characters to an ASCII representation. Use with care  because
              this  will  replace  Unicode  characters  with  ASCII. For instance it will replace
              "Pelé"  with  "Pele".  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  combined
              character  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. Note  that  ligatures  here  mean  only  unicode  ligatures  not
              ligatures created via CSS or font styles. 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.

       --transform-html-rules
              Path to a file containing rules to transform the HTML 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 HTML" 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.

المعالجة الإرشادية

       عدّل نص وبِنية الوثيقة باستخدام أنماط متعارفة. معطّل  مبدئيا.  استخدم  --enable-heuristics
       لتمكينه. يمكن تعطيل إجراءات مفردة بإجراءات --disable-
       *
       .

       --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 الترويسات والترويسات الفرعية غير المنسقة للفصول. تغييرها إلى وسوم H2 و H3.
              هذا  الإعداد  لن  يُنشيء  جدول محتويات، ولكن يمكن استخدامه جنبا إلى جنب مع الكشف عن
              الهيكل لإنشاء جدول محتويات.

       --disable-renumber-headings
              يبحث عن تواجدات تتابعات وسوم <h1> أو <h2>. ترقّم الوسوم لمنع التقسيم في وسط ترويسات
              الفصول.

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

       --enable-heuristics
              تمكين المعالجة الإرشادية. يجب تعيين هذا الخيار لجعل المعالجة الإرشادية تعمل.

       --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.

بحث واستبدال

       عدّل نص وبِنية الوثيقة باستخدام أنماط عرّفها 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 ليستبدل النص الموجود ببحث SR1.

       --sr1-search
              نمط البحث (تعبير نظامي) يُستَبدَل بـ sr1-replace.

       --sr2-replace
              استبدال ليستبدل النص الموجود ببحث SR2.

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

       --sr3-replace
              استبدال ليستبدل النص الموجود ببحث SR3.

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

كشف البِنية

       تحكّم بالكشف الآلي لبنية المستند.

       --add-alt-text-to-img
              When an <img> tag has no  alt  attribute,  check  the  associated  image  file  for
              metadata  that  specifies  alternate text, and use it to fill in the alt attribute.
              The alt attribute is used by screen readers for assisting the visually challenged.

       --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 المحدد.

       --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.

جدول المحتويات

       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
              لا تضف الفصول المكتشفة تلقائيا إلى جدول 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.

البيانات الوصفية

       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
              تعيين الغلاف إلى الملف أو الرابط المحدد

       --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
              عيّن البصمة الزمنية للكتاب (لم تعدْ مستخدمة في أي مكان)

       --title
              تعيين العنوان.

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

تنقيح

       خيارات للمساعدة في تصحيح التحويل

       --debug-pipeline, -d
              Save  the  output from different stages of the conversion pipeline to the specified
              folder. Useful if you are unsure at which stage of the conversion process a bug  is
              occurring.

       --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

       Kovid Goyal