ExifTool, verenga kana kushandisa metadata yemafaira ako kubva kuUbuntu

Muchinyorwa chinotevera tichaenda kunotarisa ExifTool. Ichi chi yemahara uye yakavhurwa sosi chirongwa chekuverenga, kunyora uye kushandisa mufananidzo, odhiyo, vhidhiyo uye PDF metadata. Izvo zvakasununguka papuratifomu yatinoshandisa. Inowanikwa sePerl raibhurari uye yekuraira mutsara application.

Iyo metadata yemifananidzo ndeimwe data iyo inowedzerwa kumafaira. Senge kamera iyo pikicha yakatorwa kana iyo nguva yayakatorwa. Aya marudzi emifananidzo metadata anogona kuve akasiyana mafomati. Ruzivo rwunochengeterwa mumetadata runogona kuve rwemhando ipi neipi, Kubva kuzita rekambani, kuzita rekombuta, kuburikidza nemategi, mazuva ekushandura, nzvimbo, nezvimwe ...

ExifTool inotsigira akawanda akasiyana metadata mafomati anosanganisira EXIF, GPS, IPTC, XMP, JFIF, GeoTIFF, ICC Mbiri, Photoshop IRB, FlashPix, AFCP, uye ID3, pamwe nedhijitari yemufananidzo metadata. Sezvaunogona kukoshesa metadata haisi yemifananidzo chete, asi inogona kuiswa kune ese marudzi emafaira.

Kunyangwe izvi zvimiro zvichikwanisa kwazvo kupatsanura chero rudzi rwefaira, ivowo inogona kunge iine ruzivo rwakadzama. Saka isu tichafanirwawo kungwarira nezve mafaera atinogovana nekuti anogona kutakura ruzivo rwatisingade kugovera.

ExifTool Kuisirwa

Tinogona kuisa ExifTool muUbuntu nenzira yakapusa. Isu tinongofanirwa kuvhura terminal (Ctrl + Alt + T) uye nekuita unotevera kuraira:

sudo apt install libimage-exiftool-perl

Nezvo tichava nechirongwa chakaiswa. Iye zvino tinogona kushanda nayo kuburikidza neconsole.

Uchishandisa metadata ine ExifTool

Mimwe yemirairo mikuru inogamuchirwa nechirongwa ndeiyi inotevera:

Iwo unotevera kuraira uchatiratidza ese metadata inosangana nemufananidzo watinoratidza.

exiftool imagen.jpg

Uyu murairo unotevera unobvisa ese mamwe metadata ane hukama nefaira.

exiftool -all= imagen.jpg

Iwo unotevera kuraira unopa kukosha kune TAG mune yakatarwa GROUP.

exiftool -[GROUP:]TAG=VALUE imagen.jpg

Nemirairo iyi isu tave kugona kubata ese metadata yemifananidzo. Kana iwe uchida kuziva zvakawanda nezve ma tag uye mapoka aripo ekuzvibata iwo seumwe neumwe anoda, iwe unogona kuwana rumwe ruzivo mune izvi peji peji. Imwe nzira yekuona dzimwe sarudzo dze exiftool yekuraira ichave iri kushandisa rubatsiro rwemunhu mune yedu yekushandisa system.

Mimwe mienzaniso yekugadzirisa metadata

Tevere isu tichaona mimwe mienzaniso kuti tione maitiro ekugadzirisa metadata:

Kuwedzera kana kugadzirisa GPS inobatanidza kumufananidzo, isu tinofanirwa kunyora chimwe chinhu seinotevera:

exiftool -exif:gpslatitude="27 33" -exif:gpslatituderef=S -exif:gpslongitude="165 130" -exif:gpslongituderef=E fotografia.jpg

Mamiriro ekumaka pamwe ne-- kana sarudzo. Izvi zvinoreva kuti iwe unogona kugadzirisa akateedzana metadata kana ikasangana nemamiriro, semuenzaniso:

exiftool -alldates+=1 -if '$CreateDate ge "2017:11:02"' DIRECTORIO-IMAGENES

Ichachinja iyo nguva yemifananidzo muDIRECTORY-IMAGES. Kune ava, 1 awa ichawedzerwa kana ivo vakagadzirwa mushure meNovember 2, 2017, uye chete kune iyo mifananidzo. Iyo -alldates Sarudzo iri alias kune ese matempampampu aunogona kuwana mune jpeg faira (Datetimeoriginal, GadziraDate, uye ModifyDate). Iwe unogona kudzidza nezve izvi uye nezvimwe exiftool sarudzo pa peji ino.

Iyo -kana mamiriro ari akajairwa, zvinoreva kuti iwe unogona kuishandisa chero iwe yaunoda sekureba sekureva kwePerl kunoremekedzwa. Unogona concatenate kuwanda kutaura ne -if mune kufona kune exiftool kana zvichidikanwa. Rangarira kuti mazita emazita ari mukati memamiriro acho anofanira kunge aine chirevo chekutanga "$", Sezvakasiyana muPerl. Ndiani anozvida anokwanisa kuwana mimwe mienzaniso uye mazano mu dandemutande iri.

Chimwe chinhu chikuru nezve Exiftool ndechekuti haufanire kunyora zvekare metifata yeEXIF yemufananidzo. Iyo -TagsFromFile sarudzo inoteedzera ese ma tag kubva kune yakatsanangurwa faira kune iyo faira yakapihwa seyekupedzisira nharo. Semuyenzaniso:

exiftool -TagsFromFile tagged-img-fuente.jpg untagged-img-destino.jpg

I-- w Sarudzo kune rumwe rutivi inonyora iyo EXIF ​​dhata inowanikwa mumufananidzo kune faira faira. Kana iwe ukawedzera -htmlDump zvobva zvanyora kune iyo HTML faira. Kana izvo zvaunoda kuendesa kunze metadata yese kune dhatabhesi, nzira yakanakisa yekuzviita ingave ine unotevera kuraira:

exiftool -t -S IMG-DIRECTORIO | grep -v ^====> img-tags-valores.txt

Iwe unogona kuwana mumwe muenzaniso wekuti zvinoitwa sei mune izvi link.

Uninstall exiftool

Kubvisa chirongwa ichi kubva kune yedu yekushandisa system isu tinongofanirwa kuvhura terminal (Ctrl + Alt + T). Mariri tichanyora inotevera odha:

sudo apt remove libimage-exiftool-perl && sudo apt autoremove