Ana amfani da FairPlay a cikin iTunes Store, amma menene daidai?
Mene ne FairPlay?
Yana da tsarin kariya na kariya amfani da Apple don wasu nau'o'in abun ciki a kan iTunes Store. Har ila yau, an gina shi a cikin kayan aiki na kamfanin kamar iPhone, iPad, da iPod. FairPlay ne tsarin sarrafa haƙƙin dijital (DRM) wanda aka tsara don hana mutane daga yin takardun fayilolin da aka sauke daga kantin yanar gizo na Apple.
Dukan manufar FairPlay ita ce ta hana hana raba haƙƙin mallaka. Duk da haka, tsarin kariya na Apple na iya zama ainihin abin ƙyama ga masu amfani waɗanda suka sayi abun ciki na doka kuma baza su iya yin tsafi don amfani da kansu ba.
Shin ana amfani dashi ne don Digital Music?
Tun 2009, ba a yi amfani da FairPlay don kwafe-kare kundin kiɗa da kaya ba. Ana amfani da tsarin iTunes na yanzu don saukewar kiɗa. Wannan sauti mai jiwuwa yana bada kyautar kyauta ta DRM da ke da kyakkyawan sauti mafi kyau fiye da baya. A gaskiya, yana da sau biyu ƙuduri - bitrate na 256 Kbps maimakon 128 Kbps na DRM kare waƙoƙin.
Duk da haka, koda tare da wannan tsari na DRM ba'a san cewa an sanya maɓallin ruwa na dijital cikin waƙoƙin da aka sauke shi ba. Bayani kamar adireshin imel dinka ana amfani dashi don taimakawa wajen gane mai saye na asali.
Mene ne Abubuwan da aka ƙera DRM?
Har yanzu ana amfani da FairPlay DRM don kariya daga wasu na'urorin watsa labarai na dijital a kan iTunes Store. Wannan ya hada da:
- Movies
- Hotunan TV
- littattafai
- Ayyuka.
Ta Yaya Wannan Wannan Kariyar Kare Kariyar?
FairPlay yana amfani da ɓoyayyen asymmetric wanda ke nufin cewa ana amfani da nau'i-nau'i maɓalli - wannan haɗuwa ne da maɓallin mai amfani da mai amfani. Lokacin da ka saya kariya daga kundin kariya daga iTunes Store, ana haifar da 'maɓallin mai amfani'. Ana buƙatar wannan don ƙaddamar da 'maɓallin maɓallin' a cikin fayil din da ka sauke.
Da maɓallin mai amfani da aka adana a kan sabobin Apple, an kuma tura shi zuwa ga software na iTunes - QuickTime yana da ƙirar FairPlay kuma ana amfani dasu don kunna fayiloli DRM'd.
Lokacin da maɓallin maɓallin ke buɗewa ta hanyar maɓallin mai amfani to sai ya yiwu a kunna fayilolin karewa - wannan akwati MP4 ne wanda yake ɓoye AAC cikin ɓoye. Lokacin da kake canja wurin FairPlay da ke ɓoye abun ciki zuwa iPhone, iPod, ko iPad, ana amfani da makullin masu amfani domin tsari na decryption don kammala kammala a na'urar.
Waɗanne hanyoyi ne za'a iya amfani dasu don cire DRM Daga Songs?
Akwai hanyoyi da dama da zaka iya yin wannan wanda ya haɗa da:
- Abinda ke biyan kuɗi zuwa iTunes Match Wannan sabis ɗin Match ɗin na iTunes yayi musayar duk wani kundin da aka kare iTunes da ke cikin ɗakin karatun zuwa kyautar DRM. Da farko ka share su daga ɗakunan karatun kwamfutarka kuma sannan ka sauke saurin iTunes Plus daga iCloud - wannan ma yana haifar da adadin kiɗa naka zuwa ingantaccen ƙuduri (daga bitrate na 128 Kbps zuwa 256 Kbps).
- Dokar cirewa ta DRM Zaka iya sayen shirye-shiryen software na musamman waɗanda ke rikodin fitarwa daga na'urarka don ƙirƙirar waƙoƙin kiɗa na free DRM. Wannan samfurin yana ɗaukar Karin bayani akan Analog Hole wanda bai dace da ainihin fayilolin asalin ba.
- Kiša waƙa da aka ƙera a CD ta CD ta amfani da software na iTunes yana yiwuwa ya ƙona waƙoƙin da aka kare don karewa zuwa CD mai ɗorewa. Hakanan zaka iya raba waƙoƙin a cikin ɗakin ɗakunan ka na iTunes kamar fayilolin kiɗa na DRM. Wannan zai iya zama jinkirin idan kuna da kuri'a mai kyau na FairPlay, amma har yanzu yana da kyakkyawan bayani wanda baya buƙatar kowane software na ɓangare na uku.
- Kwamfutar Hacking na DRM Waɗannan su ne aikace-aikacen da ke kai tsaye zubar da boye-boye daga fayil.
Dokar game da DRM cire ba ta bayyana ba. Duk da haka, idan dai ka girmama hakkin mallaka kuma kada ka rarraba abubuwan da ka sayi, to, wannan yakan kasance ƙarƙashin 'amfani mai kyau'.