Ifomathi evakalayo yifom yefomathi yecala ephuhliswe yiNkcazo eVakalayo, inkampani ethethiweyo. Yenzelwe ukuhanjiswa okukhuselekileyo kunye nokusetyenziswa kweencwadi zomsindo kwiinkqubo ezahlukeneyo zeekhompyutha kunye nezixhobo ze-hardware. Iifom ezahlukeneyo ezingavumelekanga (.aa, .aax, kunye .aax +) zibandakanya uluhlu olubanzi lweetrate ezifakiwe. Ezi fomati zomsindo zenzelwe ukunika ukhetho malunga nezinga eliphezulu lomgangatho oyifunayo xa ulanda iincwadi zakho zomsindo ezithengiweyo. Oku kuguquguquka kuncedo xa unesistim esiphezulu esicwangcisiweyo esingasisekeli ezinye i-bitrates ezivakalayo okanye xa ufuna ukukhawulela ubungakanani beefayile ze-audiobook ngenxa yokubandezeleka kwendawo. Iifom zangoku zivakalayo:
- Ifomathi yesi-2 (.AA) ine-bitrate ye-8Kbps, kwaye umgangatho wayo omsindo ufaniswa ne-AM esemgangathweni.
- Ifomathi 3 (.AA) ine-bitrate ye-16Kbps kwaye ivelise isandi esiphepha nge-FM.
- Ifomathi 4 (.AA) isandi sibhalwe ngekhowudi kwi-32Kbps, kwaye umgangatho wesandi uhlelwe kwizinga le-MP3 eliqhelekileyo.
- I-Audio Enhanced (.AAX / .AAX +) inenani elilinganayo eliphezulu elivakalayo lika 64Kbps kwaye libhekwa njengelizwi lomsindo weCD.
Ukukhuselwa kweeFayile eziVakalayo kunye nezithintelo
Ukuthintela ukukopishwa okungagunyazisiweyo nokudlala kweencwadi zokulalelwayo ezikhutshweyo, ifomati engavumelekanga isebenzisa i-algorithm yokubhaliweyo ngokuqhelekileyo ebizwa ngokuba yi- DRM ikopi yokukhusela. Kuyathakazelisa ukuba i-sound sound data ngaphakathi kwefayili engavumelekanga ifakwe kwifomathi engakhuselekanga-okanye i- MP3 okanye i-ACELP-kodwa ihlanganiswe kwi-encrypted container.
Izithintelo ezininzi zisetyenziswa xa usebenzisa le fomathi yomsindo. Bazi:
- Ukuthintelwa kokudlala: Igama lomsebenzisi kunye negama lephasiwedi lisetyenziselwa ukuthintela ukudlala kweefayile ezilandiweyo kumadivayisi angagunyaziswanga.
- Ubuninzi beekhompyutheni: Ungadlala kuphela iincwadi zakho zokuthenga ezithengiweyo kwiikhompyutha ezine.
- Umsindo we-CD omncinci Ukutshisa: Nangona unokutshisa ii-CD zomsindo (nge-iTunes, umzekelo), unokukhetha kuphela ukutshisa ukukhutshelwa okuqhelekileyo kanye. Oku kulinganiselwe xa kuthelekiswa nezinye iinkqubo ze-DRM njenge-Apple FairPlay ukukhuselwa okusetyenziswa kwimveliso ethile yedijithali kwiTunes Store .
Isiqulatho Esinomdla sisasazwa kwaye sidlala
- Ikhompyutheni (i-Mac okanye i-PC): Kwixesha elide, indlela yokuthenga kunye nokukhuphela umxholo kwiincwadi zamathala eencwadi ezivakalayo yiyokuqala ukukhuphela isofthiwe ye- AudibleManager , eyakuvumela ukuba udlulisele ukuthenga kwakho kwisicatshulwa esifanelekileyo. Izicelo ezingadlala iifayile kwifom .aa zincinci ngokuthelekiswa nokuxhaswa kwamanye amafomathi aqhelekileyo. Ngaphandle kwenkqubo yesofthiwe ye-AudibleManager, kuphela ezinye izicelo ezingadlala kule fomathi yiTunes kunye neWindows Media Player.
- Izixhobo eziphathekayo: Kukho ukhetho olubanzi lwezixhobo ze-hardware kwiimarike ezingasetyenziselwa ukudlala iifayile kwifomethi efanelekileyo. Ziquka ii-iPod, i-iPhone, ii-smartphones ze-Android, i-iPad, abadlali beendaba eziphathekayo, abadlali be- MP3, kunye namajelo eendaba.
- Izinhlelo zokusebenza ezivakalayo: Esikhundleni sokusebenzisa indlela yokuqala yokukhuphela umxholo ongenamxholo kwi khomputha yakho uze uthumele iifayile ngekhebula kumadivayisi akho eselula, unokukhuphela iprogram engavumelekanga. Le ndlela yokusabalalisa isebenzisa isofthiwe kwiifayili zekhompyutha ezihambelana nokukhuphela iifayile ze-audio ezikhuselweyo ze-DRM usebenzisa i-Wi-Fi okanye uxhumano lwamaselula kwilayibrari ezivakalayo. Kukho ii-software zesofthiwe ezininzi zeeplatifomu ze-smartphone kuquka iOS ne-Android.