DRM-tiv thaiv: uas yog, yuav ua li cas kom tshem tawm?

DRM - yog ib tug Digital Txoj cai tswj, uas translates li "cov cai tswj". Yog li, lo lus teb rau lo lus nug: "DRM-tiv thaiv - uas yog," - yuav tsum: "Qhov no hauv chav kawm ntawv ntawm technologies uas yog siv los ntawm cov ntsiab lus tawm los tswj." Qhov no yuav tsum qhia tias nyob rau hauv no txoj kev: lub audiobook, uas twb kis tau nyob rau hauv cov daim ntawv rau ntawm qhov chaw, yuav nquag ua si rov qab rau hauv lub computer nrog rau cov kev pab los ntawm lub tshaaj twb tau. Tiam sis yog tias koj luam tau nws mus rau lwm lub computer, nws yuav ruaj ntaub ntawv uas tsis tau muab qhib los ntawm tej yam uas ua ntawv.

Cov piv txwv rau cov kev siv cov DRM technologies tej zaum yuav ntau npaum li cas yooj yim.

DRM tau tsim los ntawm cov nyuam los mus tiv thaiv luam ntawm cov khoom. Tab sis tom ntej no tiam ntawm technology enabled cuab yeej txwv tsis pub saib, printing, editing.

Thaum koj sim mus tiv thaiv cov kev txaus siab ntawm copyright tuav tseg DRM-dawb tau tshwm sim los ib tug txiav txim tus naj npawb ntawm kev tsis txaus siab los ntawm cov neeg uas yuav cov khoom. Tsis muaj peev xwm siv lub muas music los ntawm ib tug ntau yam ntawm pab kiag li lawm muaj ib tug tsis ntxim rau cov kev thov ntawm tub lag luam. Raws li ib tug tshwm sim, publishers tau pom tau hais tias muaj yog tau muag music nyob rau hauv cov daim ntawv tsis overlapping DRM tiv thaiv. Nws yuav ua tau ntau heev tshaj dua kev vam meej. Nyob rau hauv lwm yam lus, DRM-tiv thaiv txawm cuam tshuam tsis zoo rau cov muag khoom ntawm ntau yam cov khoom.

DRM-tiv thaiv - yog dab tsi?

Cov yees yog nws thiaj li tau yeej kev pab los ntawm txoj cai. Piv txwv li, nyob rau hauv ib tug loj tus naj npawb ntawm cov teb chaws muaj kev cai nyob rau hauv kev cai lij choj uas txwv tsis pub circumvention ntawm daim ntawv tiv thaiv. Nyob rau hauv cov xeev, xws li kev tsis sib haum txog seb puas yuav DRM-tiv thaiv, tshem nws, thiab hais txog, twb yog nyob rau hauv qhov tseeb tsis raws cai.

Tab sis, nrog DRM kuj nws muaj lwm nyuaj vim lub fact tias xws li technology yuav ua ib qho chaw khuam rau cov neeg nyob rau hauv lub realization ntawm lawv tsim nyog cov cai. Uas yog vim li cas, nyob rau hauv thiaj li yuav to taub, DRM-tiv thaiv - uas yog, koj yuav tsum paub tias nws tsis yog muaj nyob rau yuav rov qab mus rau hauv lub muas khoom.

Tsis tas yuav mus rau hauv kev cai lij choj kev xyaum nyob rau hauv daim ntawv thov ntawm txawv kev cai nyob rau hauv lub neej txhua hnub muaj lub sij hawm qhia ib tug tswvyim, yuav ua li cas kom tshem tawm DRM-dawb, uas yog kiag li raws li txoj cai nyob rau hauv cov xeev feem ntau. Tsuas yog ib tug yuav tsuas tsuas yog teb chaws Australia. Koj muaj peev xwm tsim ntau cov ntawv luam rau lawv tus kheej siv los yog rau kev, tiam sis tsis rau cov muag khoom los yog tis. Nws yuav tsum tau muab sau tseg tias tus txheej txheem ntawm kev tsim cov ntawv luam ntawm ntau tshaj 10 units yuav ntshai li coj mus muag siv. Yog li ntawd, koj yuav tsum tsis txhob luam ntau tshaj li qhov nruab nrab. Yog tsis muaj tseeb kev txwv rau cov creation ntawm cov ntawv luam. Vim li no, DRM technically tau poob qhov chaw nyob rau hauv tus txheej txheem ntawm muab cov ntawv luam ntawm cov mp3 uas yog tsis muaj kev tiv thaiv. Tab sis txoj kev siv cov kev pab cuam, uas yog tsim los deactivate lub daim ntawv kev tiv thaiv, yuav tsum muaj ib tug ua txhaum nyob rau hauv cov nqe lus ntawm cov kev cai. Yog li, sib tham txog yuav ua li cas kom tau nyob ib ncig ntawm DRM-tiv thaiv, nws yuav tsum tau nco ntsoov hais tias hais tias qhov no yuav tsum tau ua rau lawv tus kheej lub hom phiaj.

Yuav ua li cas los mus siv nws?

Tab sis nws yog ib qhov zoo hais tias qhov no technology yog tau los ntxuav thiab siv cov software rau kev siv, tsis tau kev pab los ntawm DRM-tiv thaiv. Yuav ua li cas kom tshem tawm nws? Qhov zoo tshaj plaws piv txwv nyob rau hauv cov ntaub ntawv no ua hauj lwm pab mp3Recorder Studio daim ntawv thov. Ua li no, koj yuav tau pab kom playback ntawm muas suab ntaub ntawv tiv thaiv thaum siv yuav tsum tau rau qhov kev pab cuam (WMP, iTunes los yog lwm yam). Tom ntej no, koj yuav tsum mus ntes lub suab siv mp3Recorder Studio thiab ces tseg suab ncaj qha mus rau mp3. Nyob rau hauv tus txheej txheem no nws yuav siv tau los ua-nyob rau hauv suab card, uas tso cai rau koj mus ntes suab nyob rau hauv nruab nrab ntawm lub ntaus ntawv. Feem ntau cov suab phaib yog muab los ntawm cov ntaubntawv povthawj siv ntaus ntawv, uas yog hu ua "lub tso suab Mix". Txawm li cas los, cov npe txawv yog siv. Qhov no ntaus ntawv tso cai rau koj mus ntes txhua yam uas ib tug suab card no yog ua si. Ua li no, tej zaum koj yuav xav tau rau nruab qhov tseeb tsav tsheb los ntawm cov nom lub website ntawm daim card chaw tsim tshuaj paus. Tsav ib txwm, uas txiav installs ntawm qhov rais, feem ntau txiav tawm thiab nkaum xws li ib tug ntaus ntawv.

"Cov kev tswj ntawm copyright" (los yog, ntau tsuas, luam kev tiv thaiv system) nyob rau hauv lub ntsiab lus yuav tsum tiv thaiv copyright. Tab sis nyob rau hauv kev muaj tiag, nws yog txaus uas tsis txaus siab rau nws cov ntsiab muaj nuj nqi, tab sis kuj ua rau cov PC siv tau rau neeg tub sab. Yuav ua li cas thiab vim li cas no mas?

Yuav ua li cas koj yuav tsum tshem tawm DRM tiv thaiv?

DRM system yuav ua tau tsis zoo. Yog hais tias tsis ncaj ncees lawm nyob rau hauv qhov kev siv ntawm daim ntawv tiv thaiv kev xaiv tau los qhib qhov nyob rau hauv kev ruaj ntseg ntawm koj lub computer system, uas, nyob rau hauv lem, nyob rau hauv lub qhaj ntawv ntawm DRM yuav nyob twj ywm raug kaw. Tus taw tes ntawm no yog tias nyob rau hauv thiaj li yuav xauv qhov qub luam zog nyob rau hauv lub operating system software cai tswj packs yuav tsum tau lub feem ntau kim heev saib txoj cai rau system cov ntaub ntawv, thiab raws li thaum intercepting tswj zoo xws li cov functions.

Ib tug piv txwv zoo ntawm ib tug tsis zoo siv ntawm no technology yuav pab raws li ib tug tiv thaiv system los ntawm luam suab CDs los ntawm Sony BMG lub tuam txhab. Qhov no rootkit tau raug muab tso rau ib tug loj tus naj npawb ntawm cov suab CDs los ntawm cov suab paj nruag daim ntawv lo, uas yog ib qho ntawm feem nto moo nyob rau hauv lub ntiaj teb no. Thaum xws li ib tug disc yog loaded rau hauv lub CD-ROM tsav, pib nyob rau hauv tsis siv neeg hom, cov installation cov kev pab cuam XCP rau qhov RAIS. Nws yuav tsum tau muaj kev tiv thaiv los ntawm kev luam ib tug tag nrho album los yog taug qab tus txheej txheem ntawm nyiag los ntawm lub disc.

XCP rootkit penetrates tsaug rau hauv lub OS, thiab yog li nws tau muab tso rau nkaus rau nws tus kheej. Tseem uninstall siv pa txoj kev yog tsis tau. Tsis tas li ntawd thaum lub sij hawm lub lag luam, nws yog ib tug loj ib feem ntawm lub cim xeeb thiab yuav yog qhov ua rau tsis ua hauj lwm. Tab sis feem ntau cov tseem ceeb - txog lub rootkit thiab hais txog nws cov hauj lwm kiag li tsis muaj dab tsi sau nyob rau hauv tus neeg siv daim ntawv cog lus (EULA). Qhov no yog tag nrho cov txawm lub fact tias xws li ib daim ntawv cog lus yuav luag tsis muaj ib tug nyeem.

Tab sis lub overriding tseeb yog hais tias tus XCP rootkit tsim ib tug tiag tiag kev hem thawj rau lub tag nrho qhov system. Piv txwv li, tom qab txhim kho tag nrho cov ntaub ntawv uas pib nrog cov sys $ $, mas yuav kis tau hom "thaum". Nws yog ib zaug uas siv los ntawm tus kab mob no sau ntawv. Piv txwv li, ib tug Trojan Breplibot, uas yog xa raws li attachments mus rau lub E-mail'am, thiab pom xwb antivirus cov kev pab cuam. Cov neeg siv xws tsis zoo cov ntaub ntawv twb kiag li tsis pom.

Yuav ua li cas kaw tiv thaiv

DRM-tiv thaiv WMA thiab WMV rau cov ntaub ntawv yog ua li cas nyob rau hauv theem.

Cov hnub feem ntau downloaded suab thiab video ntaub ntawv uas muaj kev tiv thaiv (WMP, iTunes, Rhapsody, Napster , Bearshare, Kauv Qav), yog DRM-cov ntaub ntawv.

Cov ntaub ntawv cov ntaubntawv povthawj siv tus txheej txheem no tsis nyuab. Muaj yog ib tug dawb txoj kev los tshem tawm DRM tiv thaiv los ntawm WMV thiab WMA cov ntaub ntawv. Qhov no yog ua nyob rau hauv ob qhov chaw.

1. Nws yog tsim nyog los sau cov DRM WMA cov ntaub ntawv rau ib tug CD los yog DRM WMV rau DVD.

2. Nws yog tsim nyog los tshem tawm cov WMV thiab WMA nrog tiv thaiv nyob rau hauv lub PC nws tus kheej, ces DRM-dawb yuav muaj neeg xiam.

overwrite txoj kev

Qhov no yog cov feem ntau nrov thiab pheej yig. Nws yog sau ntawv cia DRM WMA thiab DRM WMV ntawv nrog ib tug pa converter, uas converts tus sau tseg thiab kev tiv thaiv zoo cov ntaub ntawv. Nws yog vim hais tias ntawm qhov tseeb hais tias qhov no technology yog ib qho yooj yim mus siv hom ntawv uas txawv los ntawm cov DRM WMA thiab DRM WMV, lawv yuav tau kev txhawb los ntawm converters xws li SoundTaxi, NoteBurner thiab lwm tus neeg. Tab sis muaj ib co downsides.

tshiab technology

Nqe lauj Hook - yog ib advanced technology, los ntawm kev uas yuav tsum muab tua EPUB DRM-tiv thaiv. Thaum muab piv cov kev pab cuam los overwrite no hom ntawm cov kev pab cuam muaj ib tug ho ceev hloov dua siab tshiab. Nyob rau hauv cov ntaub ntawv no, nws yuav tsis yooj yim mus ua hauj lwm nrog ib co ntawm cov hom ntawm DRM, uas muaj ib tug tshiab high-zoo encryption technology.

Tom qab ib tug xeem tau tau cov kev tshwm sim hais tias tus tiv thaiv ntawm DRM WMA thiab DRM WMV tsuas muab tshem tawm siv Digital Music Converter. Qhov kev pab cuam yuav extract lub ntsiab lus los ntawm cov ntaub ntawv DRM WMV. Tsis tas li ntawd, qhov kev pab cuam txhawb lwm tiv thaiv tawm tswv yim xws li: mp3, M4b, M4A, WAV, AC3, AAC.

tswv yim pom zoo

Cov qib rau converting:

1. Yuav pib, koj xav mus ntxiv DRM WMA, DRM WMV los yog lwm yam ntaub ntawv uas tsis muaj kev tiv thaiv.

2. Nws yog tsim nyog los xaiv lub outbound hom.

3. Tom ntej no, nyem rau ntawm qhov "Start" ( "Start") thiab nkag mus rau daim ntawv tso cai tooj.

Yuav ua li cas yog DRM? Yuav ua li cas koj yuav tsum tshem tawm DRM los ntawm WMV WMA cov ntaub ntawv?

Hais txog qhov tseem ceeb ntawm lub sij hawm "DRM-tiv thaiv" (dab tsi yog qhov no - peb feem ntau tham txog saum toj no), koj yuav tsum paub: nws yog ib qho kev pab uas tiv thaiv tiv thaiv kev luam thiab tsis yooj yim tej yam uas yog hais txog video thiab audio cov ntaub ntawv. Piv txwv li, yog tias koj downloaded ntawm WMP WMA los yog WMV cov ntaub ntawv tiv thaiv los ntawm cov DRM, ces nws muaj lub sij hawm mus ua si rau lawv xwb nrog rau kev pab los ntawm tshaj li. Yog hais tias txhua txhua song muaj mus rau lub DRM, tus neeg siv yuav tau mus yuav tus khiav rau lub disc mloog rau nws nrog lub suab paj nruag neeg uas ua ntawv los yog xov tooj cua. Piv txwv li, yog tias koj muaj muas music rau iTunes thiab lawv mloog lub iPod, ces vim lub fact tias lawv twb tau muas, tus neeg siv yuav tsis yuav tsum tau ua qhov kev txiav txim dua thiab dua. Tsuas yog yuav tsum tshem tawm DRM los ntawm ib cov ntaub ntawv, thiab nws yuav tsum tau mus ua si nyob rau hauv iPod, Zune, PSP, CD-neeg uas ua ntawv, PC thiab lwm yam pab kiag li lawm.

ceev faj

Qhov no txoj kev yog tsis muab qhov zoo tshaj plaws, thiab tej zaum nws yuav txawm ua kev puas tsuaj rau CD-Roma. WMP yog tau sau xwb cov ntaub ntawv DRM WMA thiab DRM WMV. Rau lwm tus tawm tswv yim yuav tsum tau DVD-Ripper.

Vim rau qhov ntev cov ntaubntawv povthawj siv, qhov hloov dua siab tshiab ceev yog tsis muaj zoo dua. Thaum cov ntaubntawv povthawj siv, tej zaum koj tsis tau npaum li cas ntawm cov zoo tshaj ntawm cov video los yog audio.