{"id":35537,"date":"2019-10-31T22:04:55","date_gmt":"2019-10-31T19:04:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/elektronnye-knigi-i-ih-formaty-fb2-i-fb3-istoriya-plyusy-minusy-i-printsipy-raboty\/"},"modified":"2019-10-31T22:04:55","modified_gmt":"2019-10-31T19:04:55","slug":"elektronnye-knigi-i-ih-formaty-fb2-i-fb3-istoriya-plyusy-minusy-i-printsipy-raboty","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/elektronnye-knigi-i-ih-formaty-fb2-i-fb3-istoriya-plyusy-minusy-i-printsipy-raboty","title":{"rendered":"E-raamatud ja nende formaadid: FB2 ja FB3 \u2014 ajalugu, plussid, miinused ja t\u00f6\u00f6p\u00f5him\u00f5tted.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Eelmisel materjalil r\u00e4\u00e4kisime <noindex><a rel=\"nofollow\" href=\"https:\/\/geektimes.com\/company\/maccentre\/blog\/299737\/\">DjVu formaadi omadustest<\/a><\/noindex>. T\u00e4na otsustasime peatuda FictionBook2 formaadil, tuntud ka kui FB2, ning selle \"j\u00e4reltulijal\" FB3.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/geektimes.com\/company\/maccentre\/blog\/300385\/\"><img decoding=\"async\" alt=\"E-raamatud ja nende formaadid: FB2 ja FB3 \u2014 ajalugu, plussid, miinused ja t\u00f6\u00f6p\u00f5him\u00f5tted.\" src=\"\/wp-content\/uploads\/2019\/06\/71054bc98a84eefeb99cf0b858273471.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\n<i>\/ Flickr \/ <noindex><a rel=\"nofollow\" href=\"https:\/\/www.flickr.com\/photos\/juditk\/4830334394\/\">Judit Klein<\/a><\/noindex> \/ <noindex><a rel=\"nofollow\" href=\"https:\/\/creativecommons.org\/licenses\/by-nd\/2.0\/\">CC<\/a><\/noindex><\/i><\/p>\n<h2>Formaat tekkis<\/h2>\n<p>\n90ndate keskel entusiastide seas, kes <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/FictionBook\">Nad hakkasid<\/a><\/noindex> digitaliseerisid N\u00f5ukogude raamatuid. Nad t\u00f5lkisid ja s\u00e4ilitasid kirjandust erinevates formaatides. \u00dcks esimesi raamatukogusid Venemaal \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%91%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA%D0%B0_%D0%9C%D0%B0%D0%BA%D1%81%D0%B8%D0%BC%D0%B0_%D0%9C%D0%BE%D1%88%D0%BA%D0%BE%D0%B2%D0%B0\">Maxim Moshkovi raamatukogu<\/a><\/noindex> \u2014 kasutas vormindatud tekstifaili (TXT).<\/p>\n<p>Valik langes selle kasuks, kuna see oli vastupidav andmete rikkumisele ja universaalne \u2014 TXT faili saab avada mis tahes operatsioonis\u00fcsteemis. Siiski <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%A2%D0%B5%D0%BA%D1%81%D1%82%D0%BE%D0%B2%D1%8B%D0%B9_%D1%84%D0%B0%D0%B9%D0%BB\">keeruliseks<\/a><\/noindex> tekstasemete info t\u00f6\u00f6tlemine. N\u00e4iteks, et liikuda tuhandendasse ritta, tuli l\u00e4bi t\u00f6\u00f6tada 999 rida, mis selle ees olid. Raamatud hoiti samuti <noindex><a rel=\"nofollow\" href=\"http:\/\/www.fictionbook.org\/index.php\/%D0%9C%D0%B5%D1%81%D1%82%D0%BE_%D1%81%D1%82%D0%B0%D0%BD%D0%B4%D0%B0%D1%80%D1%82%D0%B0_%D0%B2_%D0%BC%D0%B8%D1%80%D0%B5_%D1%8D%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%BD%D0%BD%D0%BE%D0%B9_%D0%BB%D0%B8%D1%82%D0%B5%D1%80%D0%B0%D1%82%D1%83%D1%80%D1%8B\">\"Wordi\" dokumentides ja PDF-formaatides \u2014 viimane oli keeruline teisendada teistesse formaatidesse, ja n\u00f5rgad arvutid avasid ja<\/a><\/noindex> kuvavad <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Portable_Document_Format\">PDF-dokumente viivitustega.<\/a><\/noindex> Samuti kasutati elektroonilise kirjanduse \"s\u00e4ilitamiseks\" HTML-i. See lihtsustas indekseerimist, teisendamist teistesse formaatidesse ja dokumentide loomist (teksti m\u00e4rgistamine siltidega), kuid t\u00f5i sisse ka oma puudused. \u00dcks k\u00f5ige olulisemaid oli \"<\/p>\n<p>udusus<noindex><a rel=\"nofollow\" href=\"http:\/\/www.fictionbook.org\/index.php\/%D0%A7%D1%82%D0%BE_%D1%82%D0%B0%D0%BA%D0%BE%D0%B5_FictionBook\">Ja kuigi selline failidega t\u00f6\u00f6tamine ei olnud soovitatav \u2014 selliseid dokumente peeti eba\u00f5igeteks \u2014 n\u00f5udis standard lugejatelt katsetada sisu kuvamist. Siin tekkisid probleemi, kuna igas rakenduses oli \"t\u00e4iendamise\" protsess ellu viidud omamoodi. Samuti kuni toona turul olevad seadmed ja lugemise rakendused<\/a><\/noindex>&raquo; standard: see, it allowed certain liberties in writing tags. Some of them needed to be closed, while others (for example, &lt;p&gt;) &mdash; it was not necessary to close. The tags themselves could have an arbitrary order of nesting.<\/p>\n<p>m\u00f5istsid <noindex><a rel=\"nofollow\" href=\"https:\/\/vc.ru\/7998-litres-history\">\u00fcht v\u00f5i kahte spetsialiseeritud formaati. Kui raamat oli \u00fches formaadis, tuli see \u00fcmber vormindada, et seda lugeda. K\u00f5iki neid puudusi pidi lahendama<\/a><\/noindex> FictionBook2 <noindex><a rel=\"nofollow\" href=\"http:\/\/www.gribuser.ru\/xml\/fictionbook\/\">, v\u00f5i FB2, mis v\u00f5ttis enda peale algse \"koristamise\" ja konverteerimise.<\/a><\/noindex>Oluline on m\u00e4rkida, et formaadil oli esimene versioon \u2014<\/p>\n<blockquote><p>FictionBook1 <noindex><a rel=\"nofollow\" href=\"http:\/\/www.gribuser.ru\/xml\/fictionbook\/history\/1.0\/index.html\">\u2014 kuid see oli vaid katsetamiseks m\u00f5eldud, eksisteeris l\u00fchikest aega, ei ole t\u00e4nap\u00e4eval enam toetatud ja ei oma tagasip\u00f6\u00f6rdumist. Seet\u00f5ttu m\u00f5istetakse FictionBooki all k\u00f5ige sagedamini selle \"j\u00e4reltulijat\" \u2014 FB2 formaati.<\/a><\/noindex> FB2 l\u00f5i arendajate r\u00fchm, mida juhtis<\/p><\/blockquote>\n<p>\nDmitri Gribov <noindex><a rel=\"nofollow\" href=\"https:\/\/www.litres.ru\/o-kompanii\/biografii\/dmitriy-gribov\/\">Dmitri Gribov<\/a><\/noindex>, mis on tehnilise direktori ametikohal ettev\u00f5ttes \u00abLitRes\u00bb, ja Mihhail Matsnev, Haali Readeri looja. Formaadi alus on XML, mis on rangem kui HTML, reguleerides t\u00f6\u00f6tamist sulgemata ja sisestatud m\u00e4rkidega. XML-dokumendiga kaasneb nii \u00f6elda XML-skeem. XML-skeem on spetsiaalne fail, kuhu on kogutud k\u00f5ik m\u00e4rgid ja kirjeldatud nende kasutamise reeglid (j\u00e4rjekord, sisestamine, kohustuslikud ja valikulised jne). FictionBookis asub skeem failis FictionBook2.xsd. XML-skeemi n\u00e4idise leiate <noindex><a rel=\"nofollow\" href=\"http:\/\/fictionbook.org\/index.php\/XML_%D1%81%D1%85%D0%B5%D0%BC%D0%B0_FictionBook2.2\">lingil<\/a><\/noindex> (seda kasutab e-raamatute pood \u00abLitRes\u00bb).<\/p>\n<h2>FB2 dokumendi struktuur<\/h2>\n<p>\nTekst dokumendis <noindex><a rel=\"nofollow\" href=\"http:\/\/fictionbook.org\/index.php\/Eng:FictionBook_description\">salvestatakse<\/a><\/noindex> eriti sildid &mdash; l&otilde;ikelementide t&uuml;&uuml;bid: &lt;p&gt;, &lt;v&gt; ja &lt;subtitle&gt;. Samuti on olemas element &lt;empty-line&gt;, millel ei ole sisu ja mida kasutatakse vahede lisamiseks.<\/p>\n<p>K&otilde;ik dokumendid algavad juurtagist &lt;fictionbook&gt;, mille all v&otilde;ivad ilmneda &lt;stylesheet&gt;, &lt;description&gt;, &lt;body&gt; ja &lt;binary&gt;.<\/p>\n<p>Tag &lt;stylesheet&gt; sisaldab stiililehti, et h\u00f5lbustada konverteerimist teistesse formaatidesse. &lt;binary&gt; sisaldab kodeeritud <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Base64\">base64<\/a><\/noindex> andmeid, mis v\u00f5ivad olla vajalikud dokumendi renderdamiseks.<\/p>\n<p>Element &lt;description&gt; sisaldab kogu vajalikku teavet raamatu kohta: teose \u017eanr, autorite loetelu (eesnimi, perekonnanimi, e-posti aadress ja veebisait), pealkiri, v\u00f5tmes\u00f5nade plokk, kokkuv\u00f5te. Samuti v\u00f5ivad seal olla teated dokumendis tehtud muudatuste ja kirjastaja andmete kohta, kui see on v\u00e4lja antud paperversioonis.<\/p>\n<p>Nii n\u00e4eb v\u00e4lja osa plokist &lt;description&gt; FictionBooki sisestuses <noindex><a rel=\"nofollow\" href=\"http:\/\/www.gutenberg.org\/ebooks\/244\">teosele<\/a><\/noindex> \u00abKarmide toonide et\u00fc\u00fcd\u00bb Arthur Conan Doyle'i poolt, mis on saadud <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Project_Gutenberg\">Gutenbergi projektist<\/a><\/noindex>:<\/p>\n<pre><code class=\"xml\">&lt;?xml version=\"1.0\" encoding=\"iso-8859-1\"?&gt;\n &lt;FictionBook \n  &gt;\n  &lt;description&gt;\n    &lt;title-info&gt;\n      &lt;genre match=\"100\"&gt;detektiiv&lt;\\\/genre&gt;\n      &lt;author&gt;\n        &lt;first-name&gt;Arthur&lt;\\\/first-name&gt;\n        &lt;middle-name&gt;Conan&lt;\\\/middle-name&gt;\n        &lt;last-name&gt;Doyle&lt;\\\/last-name&gt;\n      &lt;\\\/author&gt;\n      &lt;book-title&gt;A Study in Scarlet&lt;\\\/book-title&gt;\n      &lt;annotation&gt;\n      &lt;\\\/annotation&gt;\n      &lt;date value=\"1887-01-01\"&gt;1887&lt;\\\/date&gt;\n    &lt;\\\/title-info&gt;\n  &lt;\\\/description&gt;\n<\/code><\/pre>\n<p>\nFictionBook-dokumendi peamine koostisosa on &lt;body&gt;. See sisaldab raamatute teksti. Kogu dokumendis v&otilde;ib neid silte olla mitu &mdash; t&auml;iendavaid plokke kasutatakse m&auml;rkuste, kommentaaride ja m&auml;rkmete s&auml;ilitamiseks.<\/p>\n<p>FictionBook pakub ka mitmeid silte h\u00fcperlinkide t\u00f6\u00f6tlemiseks. Need p\u00f5hinevad spetsifikatsioonil <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/XLink\">XLink<\/a><\/noindex>, mille on v\u00e4lja t\u00f6\u00f6tanud konsortsium <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%9A%D0%BE%D0%BD%D1%81%D0%BE%D1%80%D1%86%D0%B8%D1%83%D0%BC_%D0%92%D1%81%D0%B5%D0%BC%D0%B8%D1%80%D0%BD%D0%BE%D0%B9_%D0%BF%D0%B0%D1%83%D1%82%D0%B8%D0%BD%D1%8B\">W3C<\/a><\/noindex> eriti linkide loomiseks erinevate ressursside vahel XML-dokumentides.<\/p>\n<h2>Formaadi eelised<\/h2>\n<p>\nFB2 standard sisaldab vaid minimaalset vajaliku siltide kogumit (piisab ilukirjanduse \u00abkujundamiseks\u00bb), mis lihtsustab selle t\u00f6\u00f6tlemist lugemisprogrammide poolt. Kui lugeja t\u00f6\u00f6tab otse FB formaadiga, on kasutajal v\u00f5imalik peaaegu k\u00f5iki kuvamisparameetreid enda j\u00e4rgi seadistada.<\/p>\n<p>Dokumendi range v\u00f5imaldab automatiseerida protsessi FB-formaadist igasse muudesse vormingutesse. See struktuur v\u00f5imaldab t\u00f6\u00f6tada ka eraldi dokumentide elementidega \u2014 seadistada filtreid raamatute autorite, pealkirjade, \u017eanrite jne j\u00e4rgi. Seet\u00f5ttu on FB2 formaat omandanud populaarsuse Venemaal, saades vaikimisi standardiks Venemaa ja SR\u00dc riikide e-raamatukogudes.<\/p>\n<h2>Formaadi puudused<\/h2>\n<p>\nFB2 formaadi lihtsus on samas nii pluss kui miinus. See piirab tekstide keeruka vormindamise funktsionaalsust (n\u00e4iteks m\u00e4rkuste paigutamist lehtedele). Sellel ei ole vektorgraafikat ning numeriseeritud nimekirjade toetust. Seet\u00f5ttu on formaat <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/FictionBook\">mitte eriti sobiv<\/a><\/noindex> \u00f5pikute, ents\u00fcklopeediate ja tehnilise kirjanduse jaoks (sellest r\u00e4\u00e4gib juba formaadi nimi endagi \u2014 fiction book ehk 'ilukirjanduslik raamat').<\/p>\n<p>Sellegipoolest, et kuvada minimaalset teavet raamatu kohta \u2014 pealkiri, autor ja kaanepilt \u2014 peab programm t\u00f6\u00f6tlema praktiliselt kogu XML-dokumenti. See on tingitud sellest, et metaandmed asuvad teksti alguses ning pildid l\u00f5pus.<\/p>\n<h2>FB3 \u2014 formaadi areng<\/h2>\n<p>\nSeoses tekstide vormindamise n\u00f5udluse kasvu t\u00f5ttu (ja et leevendada m\u00f5ningaid FB2 puudusi) alustas Gribov FB3 formaadi arendamisega. Hiljem arendus peatati, kuid 2014. aastal oli see <noindex><a rel=\"nofollow\" href=\"https:\/\/vc.ru\/7998-litres-history\">taask\u00e4ivitamine<\/a><\/noindex>.<\/p>\n<p>autoritest kuulda, et nad uurisid t\u00f5elisi vajadusi tehnilise kirjanduse v\u00e4ljaandmiseks, vaatasid \u00f5pikuid, ents\u00fcklopeediaid ja koostasid konkreetsema sildi komplekti, mis v\u00f5imaldaks kuvada igasuguseid raamatuid.<\/p>\n<p>Uues spetsifikatsioonis esindab FictionBook formaat zip-arhiivi, milles on eraldi failides s\u00e4ilitatud metaandmed, pildid ja tekst. Zip-faili vormingule ja selle korralduse kokkulepped on m\u00e4\u00e4ratletud standardis <noindex><a rel=\"nofollow\" href=\"http:\/\/www.ecma-international.org\/publications\/standards\/Ecma-376.htm\">ECMA-376<\/a><\/noindex>, mis m\u00e4\u00e4ratleb Open XML-i.<\/p>\n<p>Tehti mitmeid parandusi seoses vormindamisega (rida vahelt\u00fckke, allajoonimist) ja lisati uus objekt \u2014 \"plokk\" \u2014 mis kaunistab raamatu suvalist fragmenti nelinurgana ning suudab sulanduda tekstiga kokku. Toetatakse nummerdatud ja loendatud nimekirju.<\/p>\n<p>FB3 levib vaba litsentsi alusel ning on avatud koodiga, seega on v\u00e4ljaandjatele ja kasutajatele kergesti ligip\u00e4\u00e4setavad k\u00f5ik utiliidid: konverterid, pilveeditorid, lugerid. K\u00e4esolevat <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/gribuser\/FB3\">versiooni<\/a><\/noindex> formaadist, <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/Litres\/FB3Reader\">lugeri<\/a><\/noindex> ja <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/Litres\/FB3Editor\">toimetaja<\/a><\/noindex> leiab projekti hoidlatest GitHubis.<\/p>\n<p>\u00dcldiselt on FictionBook3 praegu v\u00e4hem levinud kui selle vanem vend, kuid mitmed e-raamatukogud pakuvad juba selle formaadis raamatuid. 'LitRes' teatas paar aastat tagasi kavatsusest viia kogu oma kataloog uude formaati. Osa lugejatest toetab juba kogu vajalikku FB3 funktsionaalsust. N\u00e4iteks oskavad k\u00f5ik kaasaegsed ONYX lugerite mudelid, n\u00e4iteks, <noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/boox_darwin3\">Darwin 3<\/a><\/noindex> v\u00f5i <noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/boox_cleopatra3\">Cleopatra 3<\/a><\/noindex>.<\/p>\n<p><img decoding=\"async\" alt=\"E-raamatud ja nende formaadid: FB2 ja FB3 \u2014 ajalugu, plussid, miinused ja t\u00f6\u00f6p\u00f5him\u00f5tted.\" src=\"\/wp-content\/uploads\/2019\/06\/cffd84210804f2e14a097c65bea85f44.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>\/ <noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/boox_cleopatra3\">ONYX BOOX Cleopatra 3<\/a><\/noindex><\/i><\/p>\n<p>Laialdasem levinud FictionBook3 v\u00f5imaldab luua \u00f6kos\u00fcsteemi, <noindex><a rel=\"nofollow\" href=\"http:\/\/www.fictionbook.org\/index.php\/FictionBook_3.0_beta_-_%D0%BA%D1%80%D0%B0%D1%82%D0%BA%D0%BE%D0%B5_%D0%BE%D0%BF%D0%B8%D1%81%D0%B0%D0%BD%D0%B8%D0%B5\">mis on suunatud<\/a><\/noindex> t\u00e4ielikule ja t\u00f5husale t\u00f6\u00f6le tekstiga igasugustes piiratud ressurssidega seadmetes: must-valgete v\u00f5i v\u00e4ikeste ekraanidega, madala m\u00e4lumahuga jne. Arendajate s\u00f5nul on korra kujundatud raamat maksimaalselt mugav igas keskkonnas.<\/p>\n<p>\n<i>P.S. Pakume teie t\u00e4helepanu alla m\u00f5ned \u00fclevaated ONYX BOOX lugeritest:<\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/review\/ebook-onyx-boox-darwin3-4pda\/\">ONYX BOOX Darwin 3 \u00fclevaade: rohkem kui e-raamat<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/review\/ebook-onyx-boox-chronos-geektimes\/\">Tehnoloogia vastu 'antiiksetele': ONYX BOOX Chronos lugeja \u00fclevaade<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/review\/ebook-onyx-boox-cleopatra3-geektimes\/\">Kuninganna soovib lugeda: ONYX BOOX Cleopatra 3 e-raamatu \u00fclevaade<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/review\/ebook-onyx-boox-darwin4-megaobzor\/\">ONYX BOOX Darwin 4 \u00fclevaade: parim e-raamat E-Ink ekraanil<\/a><\/noindex><\/li>\n<\/ul>\n<p><\/i><br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/maccentre\/blog\/411755\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0435 \u043c\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u043b\u0438 \u043e\u0431 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u0445 \u0444\u043e\u0440\u043c\u0430\u0442\u0430 DjVu. \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u0440\u0435\u0448\u0438\u043b\u0438 \u043e\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c\u0441\u044f \u043d\u0430 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 FictionBook2, \u0431\u043e\u043b\u0435\u0435 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u043c \u043a\u0430\u043a FB2, \u0438 \u0435\u0433\u043e \u00ab\u043d\u0430\u0441\u043b\u0435\u0434\u043d\u0438\u043a\u0435\u00bb FB3. \/ Flickr \/ Judit Klein \/ CC \u041f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u0435 \u0444\u043e\u0440\u043c\u0430\u0442\u0430 \u0412 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435 90-\u0445 \u0433\u043e\u0434\u043e\u0432 \u044d\u043d\u0442\u0443\u0437\u0438\u0430\u0441\u0442\u044b \u043d\u0430\u0447\u0430\u043b\u0438 \u043e\u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0432\u0430\u0442\u044c \u0441\u043e\u0432\u0435\u0442\u0441\u043a\u0438\u0435 \u043a\u043d\u0438\u0433\u0438. \u041e\u043d\u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0438\u043b\u0438 \u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u043b\u0438 \u043b\u0438\u0442\u0435\u0440\u0430\u0442\u0443\u0440\u0443 \u0432 \u0441\u0430\u043c\u044b\u0445 \u0440\u0430\u0437\u043d\u043e\u043e\u0431\u0440\u0430\u0437\u043d\u044b\u0445 \u0444\u043e\u0440\u043c\u0430\u0442\u0430\u0445. \u041e\u0434\u043d\u0430 \u0438\u0437 \u043f\u0435\u0440\u0432\u044b\u0445 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":26650,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-35537","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0435 \u043c\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u043b\u0438 \u043e\u0431 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u0445 \u0444\u043e\u0440\u043c\u0430\u0442\u0430 DjVu.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/et\/blog\/news\/elektronnye-knigi-i-ih-formaty-fb2-i-fb3-istoriya-plyusy-minusy-i-printsipy-raboty\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"et_EE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u042d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u044b\u0435 \u043a\u043d\u0438\u0433\u0438 \u0438 \u0438\u0445 \u0444\u043e\u0440\u043c\u0430\u0442\u044b: FB2 \u0438 FB3 \u2014 \u0438\u0441\u0442\u043e\u0440\u0438\u044f, \u043f\u043b\u044e\u0441\u044b, \u043c\u0438\u043d\u0443\u0441\u044b \u0438 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u044b \u0440\u0430\u0431\u043e\u0442\u044b | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0412 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0435 \u043c\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u043b\u0438 \u043e\u0431 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u0445 \u0444\u043e\u0440\u043c\u0430\u0442\u0430 DjVu.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/et\/blog\/news\/elektronnye-knigi-i-ih-formaty-fb2-i-fb3-istoriya-plyusy-minusy-i-printsipy-raboty\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T19:04:55+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T19:04:55+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47E-raamatud ja nende formaadid: FB2 ja FB3 \u2014 ajalugu, plussid, miinused ja t\u00f6\u00f6p\u00f5him\u00f5tted | ProHoster","description":"Eelmises artiklis r\u00e4\u00e4kisime DjVu formaadi omadustest.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/news\/elektronnye-knigi-i-ih-formaty-fb2-i-fb3-istoriya-plyusy-minusy-i-printsipy-raboty","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u042d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u044b\u0435 \u043a\u043d\u0438\u0433\u0438 \u0438 \u0438\u0445 \u0444\u043e\u0440\u043c\u0430\u0442\u044b: FB2 \u0438 FB3 \u2014 \u0438\u0441\u0442\u043e\u0440\u0438\u044f, \u043f\u043b\u044e\u0441\u044b, \u043c\u0438\u043d\u0443\u0441\u044b \u0438 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u044b \u0440\u0430\u0431\u043e\u0442\u044b | ProHoster","og:description":"\u0412 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0435 \u043c\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u043b\u0438 \u043e\u0431 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u0445 \u0444\u043e\u0440\u043c\u0430\u0442\u0430 DjVu.","og:url":"https:\/\/prohoster.info\/et\/blog\/news\/elektronnye-knigi-i-ih-formaty-fb2-i-fb3-istoriya-plyusy-minusy-i-printsipy-raboty","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:04:55+00:00","article:modified_time":"2019-10-31T19:04:55+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"35537","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-21 23:41:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 22:06:59","updated":"2026-01-21 23:41:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/35537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/comments?post=35537"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/35537\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media\/26650"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media?parent=35537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/categories?post=35537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/tags?post=35537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}