Uyilungisa njani okanye uyicima njani imetadata kwiiPDF inyathelo ngenyathelo

Los Iifayile zePDF Zijongeka njengamaxwebhu atywiniweyo, kodwa eneneni zihlala ziqulathe ulwazi oluninzi olufihliweyo ngohlobo lwemethadathaEzi fayile zigcina ulwazi olufana nokuba ngubani odale ifayile, yeyiphi inkqubo ezisetyenziswe ngayo, xa yayigqibele ukulungiswa, kunye neethegi zangaphakathi ezinceda ukuhlela uxwebhu. Lonke olu lwazi alubonakali ekuqaleni, kodwa luhamba nePDF ngalo lonke ixesha usabelana ngayo nge-imeyile, ukugcinwa kwelifu, okanye imiyalezo; ungayihlalutya ngesixhobo... CINCI.

Ukuba usebenza ngamaxwebhu abuthathaka, iikhontrakthi, iingxelo zangaphakathi, okanye iiprojekthi zabathengi, mhlawumbi awufuni ukuba ulwazi oluhambahamba lungalawulekiyo. Funda indlela yokujonga, ukuhlela, ukucima, okanye "ukucoca" imetadata yePDF Ngumlinganiselo osisiseko wabucala, zombini kwinqanaba lomntu kunye nelomsebenzi, umzekelo khusela amaxwebhu aneelebhile eziyimfihloMakhe sijonge ngokweenkcukacha ukuba ziyintoni na, kutheni kubalulekile ukuzilawula, kunye nendlela yokulawula kwifomathi yePDF inyathelo ngenyathelo usebenzisa izixhobo ezahlukeneyo.

Yintoni imetadata yePDF kwaye kutheni ufanele ukukhathalele?

Xa sithetha ngemethadatha, sibhekisa kuyo idatha echaza enye idatha okanye ifayileAyingomxholo ophambili, kodwa ulwazi olongezelelweyo oluhamba nayo. Kumfanekiso othathwe ngefowuni ephathwayo, umzekelo, imethadatha ingabandakanya umhla, imodeli yekhamera, ulungelelwaniso lweGPS, okanye ukuba isihluzi sifakiwe na. Kwenzeka into efanayo namaxwebhu eofisi kunye neePDF.

Kuxwebhu olwenziwe nge igamaKwi-Excel, PowerPoint, LibreOffice, okanye iinkqubo ezifanayo, imethadatha inokutyhila igama lokwenyani lombhali, igama lenkampani, indlela yefayile yangaphakathi kumncedisi, umbutho, iqela, okanye izimvo zangaphakathi.Konke oku kunokucocwa ngokungalindelekanga xa loo fayile iguqulelwa kwiPDF kwaye ithunyelwe kumxhasi, umthengisi, okanye ipapashwe kwiwebhu; kumaxwebhu enziwe kwi-Ofisi, ungabonisana njani Susa imethadatha kunye nezimvo kwiLizwi.

Iifayile zePDF zinendlela yazo yemetadata. Kwinqanaba elisisiseko, zibandakanya amasimi anje Isihloko, uMbhali, uMxholo, Amagama angundoqo, umhla wokudalwa, umhla wolungiso, inkqubo esetyenzisiweyo ukwenza iPDF, inguqulelo yePDF, ubungakanani bephepha, inani lamaphepha, iithegi, kunye neenkcukacha zokhuseleko (nokuba inegama eliyimfihlo, ikopi okanye izithintelo zokushicilela, njl. njl.).

Ukongeza kweso siseko sebhloko, iiPDF zanamhlanje zinokubandakanya imethadatha ephezulu kusetyenziswa Isekwe kwi-XMP (i-Extensible Metadata Platform) ukuhamba kwemetadataLo ngumgangatho we-ISO owenziwe ngu-Adobe kwaye ikwasetyenziswa kwiifomathi ezifana neJPG okanye iSVG. Oku kuhamba komsebenzi kuvumela ukugcina ulwazi oluninzi olucwangcisiweyo malunga noxwebhu, olufana nelungelo lokushicilela, ubume bohlaziyo, ulwimi, njl.

Lonke olu lwazi lunosetyenziso olusemthethweni: phucula umgangatho wenjini yokukhangela, ukuhlangabezana nemigangatho yofikelelo, cwangcisa iifayile kwiindawo zokugcina ezinkulu okanye uchonge ngokulula umthombo woxwebhuIngxaki ivela xa loo datha ingenzelwanga ukushiya umbutho okanye iveze iinkcukacha zabucala ongafuni ukwabelana ngazo.

Imingcipheko yokwabelana ngeePDF ezinemetadata ebuthathaka

Ukuqonda umngcipheko, yenza nje uvavanyo olukhawulezayo kwisixhobo sakho: Khetha iPDF okanye uxwebhu lweofisi, cofa ekunene, yiya kwiiPropati, kwaye ujonge i Iinkcukacha okanye iNkcazo ithebhu.Uya kubona ukuba, ngaphandle kokuqaphela, ubuthumela ulwazi oluninzi kunokuba ubulindele ixesha elide ngoku.

Kwindawo yoshishino, xa uthumela iziphakamiso, izibonelelo, iingxelo zobugcisa okanye amaxwebhu asemthethweni, le metadata inokutyhila amagama abasebenzi, iindlela zefolda yangaphakathi, isakhiwo somncedisi, amagama eprojekthi yangaphakathi, okanye amagama okwenene ababhaliUkuba loo mxholo uwela ezandleni ezingalunganga, unokusetyenziselwa ubunjineli bezentlalo, ubuntlola obukhuphisanayo, okanye ukuveza nje ulwazi obekufanele luhlale luyimfihlo.

Kwinqanaba lomntu, idatha onokuthi ungafuni ukwabelana nayo inokuvuza, njenge Igama lomsebenzisi kwikhompyuter yakho, isixhobo esithile osisebenzisayo, umhla ochanekileyo owenziwe ngawo uxwebhu, okanye iinguqulelo zangaphambili ezibonisa ukuba unexesha elingakanani usebenza entweni.Asikuko ukuba yonke into yintlekele yokhuseleko, kodwa kungcono ukuba uthathe isigqibo malunga nento owabelana ngayo kunye nento ongayenziyo.

Kufuneka kwakhona kuthathelwe ingqalelo ukuba Enye imethadatha inokuguqulwa ngokulula ngezixhobo ezifanelekileyoOku kuthetha ukuba umntu unokuguqula umbhali, imihla, okanye iindawo ezithile ukuze asebenzise uxwebhu okanye azame ukugqithisa njengenye into. Ngoko ke, kwiimeko zokuthotyelwa kwezomthetho okanye zolawulo, kulawulwa ngononophelo kakhulu ukuba yeyiphi i-metadata egcinwe kwaye isusiwe.

Isishwankathelo, imethadatha iluncedo, ewe, kodwa Ukuba awuziphathi kakuhle, zinokuba ngumthombo wokuvuza kolwazi.Yiyo loo nto kubaluleke kakhulu ukuba wazi ukuba uzihlalutya njani kwaye uzicoce ngaphambi kokuba uthumele iiPDF ngaphandle kwendawo oyithembileyo.

Igcinwa njani imetadata kwifayile yePDF?

Ngaphakathi kwePDF, zimbini iindlela eziphambili zokugcina imetadata: isichazi-magama solwazi kunye nokuhamba kwemetadata esekwe kwi-XMPZombini zihlala kunye, kwaye izixhobo ezininzi zikuvumela ukuba ufikelele enye okanye enye.

Isichazi-magama solwazi sikhona ukusukela kwinguqulelo 1.0 yomgangatho wePDF kwaye amaqela awona macandelo aqhelekileyo: Umbhali, Isihloko, Isihloko, Amagama angundoqo, indalo kunye nemihla yohlengahlengisoYile nto ibonwa ngabasebenzisi abaninzi xa bevula "iiProperties" zePDF ukusuka kumbukeli oqhelekileyo.

Kwelinye icala, imijelo yemetadata ye-XMP iyakuvumela gcina iiseti ezityebileyo kunye nezenzelwe wena zolwaziNgabo, idatha efana nolwimi lwamaxwebhu, i-copyright eneenkcukacha, ulwazi lokuhamba komsebenzi wokuhlela, isimo sophononongo, izichazi ezikhethekileyo, ulwazi lwelayisenisi, okanye iithegi ezithe ngqo zongezwa.

Oku kuthetha ukuba nokuba ucima uMbhali osisiseko okanye imihlaba yesiHlomelo kwiipropati ezilula zefestile, Kusenokubakho ulwazi olufakwe kwimijelo ye-XMP Ukuba isixhobo osisebenzisayo asicoci ngokupheleleyo yonke into, ngoko ke ukususa imethadatha ngokukhuselekileyo, kungcono ukusebenzisa izixhobo ezicima zombini isichazi-magama esisisiseko kunye nemethadatha eyandisiweyo.

Kwiindawo ezikumgangatho ophezulu (umzekelo, ulawulo lukarhulumente okanye iinkampani ezinkulu) zide zisetyenziswe. Izixhobo zePDF "zococeko". ukuba kungekuphela nje i-metadata ecocekileyo, kodwa kunye nohlaziyo olufihliweyo, izimvo, iileya, izinamathiselo, izikripthi kunye naluphi na umkhondo onokuhluza ulwazi olungafunekiyo.

Kunini apho kufanelekile ukucima okanye ukuguqula imethadatha kwiiPDF?

Ukucima yonke into ayisoloko ingumbono olungileyo. Kwezinye iimeko, ufuna ukuba uxwebhu lube nombhali, isihloko, kunye namagama angundoqo ukuphucula umgangatho we-injini yokukhangela. Nangona kunjalo, kwiimeko ezininzi, kuyacetyiswa. Jonga kwaye unciphise imetadata ngaphambi kokwabelana ngePDF.

Ezinye izizathu eziqhelekileyo zokucima okanye ukuhlela imetadata zezi ukhuseleko kunye nemfihloUfuna ukuba umamkeli abone umxholo wePDF, kodwa hayi ulwazi lwesibini malunga nokuba yenziwe ngubani, yeyiphi ikhompyuter abayisebenzisayo, okanye apho igcinwe khona ngaphakathi. Oku kusebenza kumashishini, ii-freelancers, kunye nabantu ngabanye.

Esinye isizathu esiqhelekileyo sesi ubumfihlo bombhali okanye umbuthoI-arhente inokulungiselela ingxelo yomthengi wokugqibela kwaye ayifuni ukuba amagama abantu ababhalileyo okanye iinkcukacha zenkampani ephantsi kwekontraka zivele, kodwa kuphela uphawu lomthengi.

Kukwakho nezizathu zemfezeko nolawulo: Okukhona amabala amaninzi uwashiya evuliwe ukuze ahlelwe, kokukhona kukho indawo yokubakho umntu wokuwakhohlisa.Ukuba umntu ulungisa, umzekelo, umhla wokudalwa koxwebhu okanye umbhali, banokuzama ukudala amathandabuzo malunga nokubhala okanye xa i-PDF yenziwe.

Ekugqibeleni, kwezinye iimeko ukususa imethadatha kunoko ukunciphisa kancinane ubungakanani befayileAwuyi kugcina iimegabytes kwiimegabytes, kodwa ukuba uphatha iivolumu ezinkulu zeePDF ngokuzenzekela, yonke into encinci iyanceda. Kwimeko nayiphi na into, injongo ephambili ihlala ikhusela idatha.

Izilumkiso ngaphambi kokusebenzisa izixhobo ze-intanethi ukucima imethadatha

I-intanethi igcwele amaphepha athembisayo Susa imethadatha kwiiPDF ngokulula ngokufaka ifayileZiluncedo kwaye ziluncedo kwiimeko ezithile, kodwa into enye kufuneka icace kakhulu: ukuze basebenze kuxwebhu lwakho, kufuneka uqale uyithumele kumntu wesithathu.

Ukuba iPDF iqulethe iinkcukacha zobuqu, iinkcukacha zenkampani eziyimfihlo, iimfihlo zorhwebo, okanye amaxwebhu anovakaleloUkuyilayisha kwiwebhusayithi ongayilawuliyo, kuncinci, kuyingozi. Kungakhathaliseki ukuba unxibelelwano lukhuselekile kangakanani (HTTPS), kwaye kungakhathaliseki ukuba isayithi lithembisa ukucima ifayile emva kweeyure ezimbalwa, awukwazi ngokwenene ukuba kwenzekani kuloo datha emva kweemifanekiso.

Eyona nto inobulumko ukuyenza, ngakumbi kwindawo yobuchwephesha, kukuba beka phambili izixhobo ezifakwe kwikhompyuter yakho (Desktop) ukucima okanye ukulungisa imetadata ekuhlaleni. Oku kuthintela uxwebhu ekushiyeni umsebenzi womnatha kwaye ikuvumela ukuba ugcine ulawulo olupheleleyo kwinto oyenzayo ngayo.

Kuya kuba nengqiqo ukusebenzisa iinkonzo ze-intanethi kumaxwebhu. esidlangalaleni ngokupheleleyo okanye ngaphandle kobuntununtunuKwaye ke kuyacetyiswa ukuba ufunde imigaqo yokusetyenziswa kunye nomgaqo-nkqubo wabucala ukwazi ukuba benza ntoni ngeefayile ezilayishiweyo kwaye bazigcina ixesha elingakanani.

Ngamafutshane, ukuba ngamaxwebhu anzulu, musa ukuthatha nawaphi na amathuba: Kungcono ukucoca imethadatha ngeenkqubo ezifakwe kumatshini wakho kunokuxhomekeka kwiiwebhusayithi zomntu wesithathu..

Hlela kwaye ucime imetadata yePDF ngesoftware yedesktop

Ukuba ufuna ukuba nolawulo lokwenyani kwinto oyenzayo ngamaxwebhu akho, kufuneka usebenzise a Umhleli wePDF ofakwe kwikhompyuter yakhoKukho izixhobo eziphucukileyo, ezihlawulelwayo, ezinje nge-Adobe Acrobat Pro, kunye nolunye ukhetho lwasimahla okanye olusezantsi ngexabiso eliphantsi, njengePDFelement okanye iPDFgear, esikwayigubungelayo apha.

Ngokubanzi, inkqubo kolu hlobo lwenkqubo isekwe kumanyathelo amathathu: Vula iPDF, fikelela kwiipropati zoxwebhu, kwaye uhlele okanye ushiye kungenanto imihlaba yemetadata.Yintoni etshintshayo ukusuka kwesinye isixhobo ukuya kwesinye yindlela echanekileyo yemenyu, iinketho ezikhoyo, kunye nezinga lokucoca elibonelela ngalo.

PDFelement, umzekelo, iziveza njenge enye indlela yoqoqosho nelula kwi-Acrobat ProUgxininiso lwayo kukwenza ukuhlelwa kwePDF kufikeleleke kubasebenzisi abangafuni kujongana neemenyu ezinzima. Vula ngokulula iPDF, yiya kwiFayile ithebhu, ngenisa iiPropati, emva koko iNkcazo. Ukusuka apho, ungahlela okanye ucime iindawo zemethadatha usebenzisa i-Backspace okanye Cima izitshixo kwikhibhodi yakho.

Into enhle malunga nezi ntlobo zeenkqubo kukuba, ngaphezu kokulawula imethadatha, zihlala zibandakanya eminye imisebenzi yokhuseleko kunye nokuhlelaFaka iiphasiwedi kunye nezithintelo, yongeza iisignesha zedijithali zokuqinisekisa ubunyani boxwebhu, uhlaziywe ngokusisigxina (censor) ulwazi oluyimfihlo, yenza i-OCR ukuqaphela okubhaliweyo, ukuguqula iiPDF kwiLizwi, iExcel okanye imifanekiso, nokunye okuninzi.

PDFgear lolunye ukhetho lwasimahla lwenzelwe Guqula ulwazi olusisiseko lwePDF njengezihloko, ababhali, kunye namagama angundoqo.Ukusebenza kwayo kuqondile kakhulu: uvula ifayile, ngenisa iiPropati zoXwebhu ngokucofa ekunene kwaye, ngaphakathi kwefestile, tshintsha okanye ucime imihlaba yemetadata oyifunayo ngaphambi kokugcina ifayile kwakhona.

Guqula imethadatha yePDF ngeLibreOffice

ILibreOffice yi indawo yeofisi esimahla nevulekileyo esebenza ngaphakathi Windows, macOS kunye LinuxPhakathi kwamacandelo ayo yi-LibreOffice Draw, ekuvumela ukuba uvule kwaye uhlele iiPDF ngendlela esisiseko, kubandakanya ukuhlela imethadatha ngaphambi kokuthumela kwakhona ifayile.

Ukuhamba komsebenzi okuqhelekileyo kubandakanya ukuvula iPDF kwiLibreOffice Draw usebenzisa ukhetho loku Ifayile> VulaNje ukuba uxwebhu lulayishiwe, yiya kwiFayile> IiPropati, apho ifestile eneethebhu ezininzi iya kuvela. Inkcazo isithuba ikuvumela ukuba uhlele imihlaba efana Isihloko, Isihloko, Amagama angundoqo, kunye namagqabantshintshi.

Emva kokuhlaziya le mimandla, kubalulekile ukuthumela ngaphandle uxwebhu kwakhona njengePDF ukusuka Ifayile> Thumela njenge> Thumela njengePDFOku kuqinisekisa ukuba utshintsho luyasetyenziswa kwifayile esandul' ukuveliswa. Ngale ndlela, unokwenza imethadatha emgangathweni kumaxwebhu akwingqokelela enye okanye ususe ulwazi ongafuni ukwabelana ngalo.

I-LibreOffice iluncedo ngakumbi ukuba sele uyisebenzisa njenge-ofisi ngokubanzi, kuba Awudingi kufakela nantoni na eyongezelelweyo ukulungisa imetadata yePDF amaxesha ngamaxesha.Nangona kunjalo, indlela yayo ibanzi: ayicoci iinkcukacha ezininzi eziphambili njengezixhobo ezithile zokhuseleko, kodwa ukusetyenziswa kwemihla ngemihla kungaphezulu kokwaneleyo.

Kwiimeko apho usebenza ngeePDF, amaxwebhu okubhaliweyo, i-spreadsheets, okanye iinkcazo-ntetho, ukuba nesisombululo esimanyeneyo njengeLibreOffice inokwenza lula ulawulo. imetadata kuzo zonke iifomati.

Susa imetadata yePDF ngeAdobe Acrobat Pro

I-Adobe Acrobat Pro ihlala inguye Isixhobo sokubhekisa kulawulo oluphezulu lwePDFPhakathi kwemisebenzi yayo emininzi, ikuvumela ukuba uhlolisise, uhlele kwaye ucime i-metadata esisiseko kunye nephezulu, kunye nokwenza ukucoca okunzulu kwezinto ezifihliweyo.

Ukulawula imethadatha kwi-Acrobat Pro, inyathelo lokuqala vula ifayile yePDF kwaye uye kwiFayile imenyu > Iimpahla. Kwifestile yeePropati zoXwebhu, uya kufumana iithebhu ezininzi; isithuba iNkcazelo ibonisa imihlaba eqhelekileyo njengeSihloko, uMbhali, uMxholo, kunye naMagama angundoqo.

Ukusuka kule thebhu unako hlela ngqo okanye ucime umxholo wemihlaba ongafuni ukuyigcina. Ukuba ufuna ukuya kwelinye inyathelo, iqhosha elithi "Imethadatha eyoNgezelelweyo..." iqhosha livula umbono oneenkcukacha ngakumbi, apho unokulawula ulwazi oluthe kratya lwe-XMP, kubandakanya imimandla yesiko kunye nedatha yelungelo lokushicilela.

Nje ukuba utshintsho lwenziwe, cofa ngokulula u-Kulungile kwaye emva koko gcina ifayile (Ifayile> Gcina okanye Ctrl+S) ukuhlaziya iPDF ngaphandle kwaloo metadata. Qaphela ukuba ezinye izinto ezinzulu zokucoca zifumaneka kuphela kuguqulelo lobuchwephesha lwe-Acrobat.

Inzuzo enkulu ye-Acrobat Pro kukuba, ukongeza kwi-metadata, ibandakanya Izixhobo zokuhlengahlengisa ukuze uvavanye ngokungenakuguquleka umbhalo kunye nemifanekiso, ukhuseleko lwegama lokugqitha, utyikityo lwedijithali oluphezulu, ulawulo lwebhetshi, kunye nezinye iimpawu ezomeleza ukhuseleko lwamaxwebhu akho.Ukuba uhlala uphatha amaxwebhu abalulekileyo, utyalo-mali lunokuba luncedo.

Ukuhlela imethadatha yePDF kwi-intanethi: iingenelo kunye nokungeloncedo

Ukuba ufuna nje Guqula idatha ethile kwiPDF ngaphandle kokufaka isoftweKukho iinkonzo ze-intanethi ezikuvumela ukuba uhlele imethadatha ngokuthe ngqo kwisikhangeli sakho. Phakathi kwezona ziyaziwa ngamaqonga afana IMetacleanerI-Sejda okanye i-Candy ye-PDF, enikezela ngomhleli kwiinkalo ezisisiseko ezifana neSihloko, uMbhali, uMxholo kunye namagama angundoqo.

Inkqubo iqhele ukufana phantse kuzo zonke: ulayisha ifayile ngeqhosha elifana no "Layisha ifayile yePDF", inkonzo ilayisha uxwebhu kwaye ikubonise ifom nge. imihlaba yemetadata onokuyihlelaEmva kokwenza utshintsho, cofa ku "Hlaziya imethadatha" okanye efanayo kunye i-ascargas ifayile entsha, ngoku ilungisiwe.

Ezi zixhobo ze-intanethi zinemida: Baqhele ukunqanda ubungakanani befayile, inani lamaphepha, okanye inani lemisebenzi yasimahla ngeyure.Umzekelo, abanye babeka umda wamaphepha angama-200 okanye ama-50 MB kwaye uvumele kuphela imisebenzi emithathu ngeyure ukuba awuphuculi kuguqulelo oluhlawulweyo.

Ukongeza kwezi zithintelo zobugcisa, umba ophambili wobumfihlo uyavela kwakhona. Nangona iiwebhusayithi ezininzi zithembisa cima ngokuzenzekelayo iifayile kwiiseva zabo emva kweeyure ezimbalwaAwunalo ulawulo lokwenyani kwinkqubo kwaye akukho ziqinisekiso ezipheleleyo zobumfihlo.

Ngoko ke, ezi nkonzo zinokuba luncedo kuwe uhlengahlengiso olukhawulezayo kumaxwebhu angeyomvakaleloNangona kunjalo, ayilona khetho lungcono xa umxholo unomdla, inxalenye yeenkqubo zangaphakathi, okanye ubandakanya idatha yomntu. Kuloo meko, kuyakuhlala kukhetheka ukusebenzisa umhleli wasekhaya ogcina iifayile ngaphakathi kokusingqongileyo.

Izixhobo ezikhethekileyo kunye ne-metadata automation

Kubasebenzisi abaphambili okanye abalawuli abaphatha umthamo omkhulu wamaxwebhu, kukho izixhobo zezandla kunye nokhetho lwenkqubo oluvumelayo hlela imetadata kwiibhetshi okanye uzidibanise kuhambo lomsebenzi oluzenzekelayo.

Usetyenziso olunje ngeExifTool, eyaziwa kakhulu kwihlabathi lokufota, inokusetyenziselwa Funda kwaye ulungise imethadatha kwiiPDF kwi-intanethi imiyaleloNgabo unokuqhubekekisa amakhulu eefayile ngexesha elinye, ucime iindawo ezithile, okanye udibanise umbhali kunye nolwazi lwesihloko kwiingqokelela ezipheleleyo.

Ukuba unolwazi lwe inkquboUnokuxhomekeka kwiilayibrari ezifana PyPDF2 ngaphakathi Python okanye iApache PDFBox kwiJava ukulungisa imetadata ngokwenkqubo. Oku kuluncedo ngakumbi xa ufuna ukudibanisa ucoceko lwePDF kwinkqubo yolawulo lwamaxwebhu, ukuhanjiswa komsebenzi oshicilelo oluzenzekelayo, okanye iinkqubo zangaphakathi zombutho; umzekelo, ungalandela izikhokelo ukuya Yenza imisebenzi yeefayile kwiWindows.

Ezi zisombululo nazo zihlala zivumela dibanisa ukucinywa kwemetadata kunye neminye imisebenzi: Ukutshintshwa kwefayile enkuluUkuguqulwa kwefomathi, i-watermarking, uguqulelo oluntsonkothileyo, njl. Ngomsebenzi omncinci wokuqala, unokuseta inkqubo ejonga ifolda kwaye icoce imetadata yayo yonke into engena ngaphambi kokuyithumela.

Nangona kunjalo, ukusebenzisa ezi zixhobo kufuna ubuncinci bolwazi lobugcisa kunye Isicwangciso esilungileyo sovavanyo siyimfuneko ukuphepha ukucima ngempazamo ulwazi olufanelekileyo.Kwiimeko apho ukulandeleka kufuneka, ngamanye amaxesha kungcono ukuqhelanisa kunokucima ngokupheleleyo, ushiya ubuncinci bemetadata ethile elawulwayo.

Iingcebiso ezisebenzayo zokulawula ngokukhuselekileyo imethadatha kwiiPDF

Ngaphandle kwezixhobo ezithile, kuyacetyiswa ukuba kuthathwe iindlela ezilungileyo jikelele kulawulo lwemethadatha ngaphakathi kwintlangano yakho okanye kwinqanaba lomntu. Oku kunciphisa ukumangalisa kwaye kwenza kube lula ukuthobela imigaqo-nkqubo yangaphakathi okanye imimiselo yokukhusela idatha.

Inyathelo lokuqala phakamisa ulwazi phakathi kwabasebenzisiAbantu abaninzi abaqondi nokuba le datha ikhona, kuluncedo ukubabonisa indlela yokujonga iipropathi zefayile kunye nokuba yeyiphi imimandla evelayo. Ukusuka apho, unokuseka izikhokelo ezisisiseko malunga nokuba yintoni ekufuneka igcwaliswe, yintoni ekufuneka isuswe, kwaye ngubani onoxanduva lokuphonononga amaxwebhu ngaphambi kokuwathumela.

Kukwacetyiswa ukuba uchaze iitemplates kunye nokuhamba komsebenzi apho imetadata ibandakanywe kumaxwebhu ilawulwa ukusuka kumthombo. Ukuba usebenzisa i-Word, i-LibreOffice, okanye ezinye iinkqubo ukuvelisa ezoqobo, kuyacetyiswa ukuba uqwalasele itemplates ezingabandakanyi iinkcukacha zobuqu ezingeyomfuneko okanye ezisebenzisa iindawo eziqhelekileyo endaweni yamagama athile.

Kwimibutho ephakathi okanye emikhulu, kunokuba nomdla ukwaba isixhobo esisemgangathweni sokusetyenzwa kweePDF (I-Acrobat Pro, i-PDFelement, i-PDFgear, njl.) kwaye uqeqeshe amaqela ekusebenziseni kwabo, ukuze wonke umntu alandele inkqubo efanayo yokucoca okanye ukulungisa imethadatha ngaphambi kokwabelana ngoxwebhu ngaphandle.

Okokugqibela, hlala ukhumbula ukuba, xa uxwebhu lunovakalelo olukhethekileyo, imethadatha iyodwa ayinakwanela: ukucutshungulwa (uhlengahlengiso) komxholo ngaphakathi kwePDF kunye nokukhuselwa ngegama eliyimfihlo okanye ufihlo Kufuneka babe yinxalenye yokhuseleko olufanayo. Imethadatha liqhekeza elinye lephazili.

Ukuba udibanisa ezi zenzo kwindlela yakho yemihla ngemihla, uya kuqinisekisa ukuba iiPDF ozithumelayo ziqulathe kanye ulwazi olufunayo, hayi ngaphezulu nangaphantsi. ukunciphisa umngcipheko wokuvuza okungabonakaliyo ngokusebenzisa imethadatha engakhathali.

Ukulawula imethadatha kwiiPDF zakho ayisiyonto yobugcisa, yinto eqhelekileyo: njengokuba uphonononga umxholo obonakalayo ngaphambi kokuba uthumele uxwebhu, kuya kufuneka uphinde ujonge into engabonakali kwangoko. Ukuqonda ukuba yintoni i-metadata, igcinwa njani, kwaye zeziphi izixhobo ekufuneka uzijonge, uzihlele, okanye uzicime (ukusuka kubahleli bedesktop njengePDFelement, PDFgear, LibreOffice, okanye iAdobe Acrobat Pro, kwi-intanethi okanye kwizisombululo zenkqubo) kuya kukunceda uyilawule ngokufanelekileyo. Unokuziqhelanisa nemeko nganye kwinqanaba lokhuseleko kunye nemfihlo oyifunayo. kwaye uphephe ukutyhila ulwazi oluninzi kunolo ufuna ukwabelana ngalo.