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Tsis yog iOS los yog OS X tsis txhawb playback ntawm multimedia cov ntsiab lus nyob rau hauv qhib qhov chaw MKV thawv, uas yog siv nyob rau hauv lub ancient AVI tsis txaus - rau HD yeeb yaj duab.

Txawm hais tias peb coob leej xav tau kev txhawb nqa MKV, Apple muaj qhov laj thawj zoo rau kev tsis txhawb nqa. Qhov no tsis yog lub thawv ntim khoom txheem. Txawm hais tias nws yuav zoo li coj txawv txawv rau qee qhov, lub thawv MP4 yog ISO / IEC 14496-14: 2003 tus qauv raws li keeb kwm QuickTime File Format (QTFF). Nws yog li ntawd muaj qee cov cai tsim kom muaj dab tsi tuaj yeem thiab tsis tuaj yeem nyob hauv lub thawv zoo li no. Peb tshwj xeeb tshaj yog xav nyob rau hauv video encoded nyob rau hauv H.264, uas muaj xws li yuav luag tag nrho cov MKV ntaub ntawv nrog HD ntsiab lus.

H.264 yees duab txhawb los ntawm ob qho tib si OS X thiab iOS. Koj tuaj yeem ua yeeb yaj kiab HD hauv MKV ntawm koj Mac yam tsis muaj teeb meem, vim tias niaj hnub processors muaj lub zog txaus rau "crunch" nws txawm tias tsis muaj kho vajtse acceleration. Txawm li cas los xij, qhov xwm txheej txawv rau iOS no. Txawm hais tias cov processors nyob rau hauv lawv kuj tseem muaj zog, nws tsis muaj teeb meem rau lub teeb rau lawv tag nrho, feem ntau yog vim lub peev xwm ntawm cov roj teeb tsawg. Nws yog txaus kom txuag tau ib tug MKV ntaub ntawv nrog 720p video nyob rau hauv ib tug thib peb-tog multimedia player. Sim cov txiaj ntsig ntawm koj lub cuab yeej. Nws yog twv yuav raug hu tsis yog ib qho kev paub qab ntxiag, tsis hais txog qhov kev txhawb nqa tsis zoo subtitle.

Yog li yuav ua li cas pab kom hardware acceleration? Repack H.264 yees duab los ntawm MKV rau MP4. Download tau lub app avidemux 2, uas muaj rau OS X, Windows, thiab Linux.

Tseem ceeb: Yog tias koj siv OS X Lion, mus rau avidemux.app nyob rau hauv Finder thiab right-click Saib cov ntsiab lus ntawm pob. Los ntawm phau ntawv qhia Contents/Resources/lib rho tawm cov ntaub ntawv libxml2.2.dylib a libiconv.2.dylib.

  1. Qhib cov ntaub ntawv MKV hauv avidemux. Nws yuav ua rau ob peb feeb, ces ob lub ceeb toom yuav tshwm. Unclick raws li lub ntsiab lus liab hauv daim duab.
  2. Hauv Yam Video tso nws Copy. Peb xav khaws H.264, yog li tsis muaj dab tsi ua nrog nws.
  3. Ntawm qhov tsis sib xws, hauv cov khoom Suab xaiv ib qho kev xaiv AAC.
  4. Hauv qab khawm configure koj teem lub bitrate ntawm lub suab khiav. Los ntawm lub neej ntawd, tus nqi no yog 128 kbps, tab sis yog tias muaj lub suab zoo dua hauv MKV, koj tuaj yeem nce qhov bitrate. Nws yuav yog ib qho kev txaj muag rau deprive koj tus kheej ntawm lub suab ntshiab.
  5. Nrog lub pob Lim koj teem lub suab ntxiv. Ntawm no yog qhov tseem ceeb tshaj plaws Tov khoom. Qee zaum nws tuaj yeem tshwm sim tias lub suab tsis ua si thaum rov ntim rau MP4. Nws yuav tsim nyog "ua si" nrog cov chaw teeb tsa channel. Feem ntau, txhua yam ua haujlwm kom raug yam tsis muaj kev hloov pauv (Tsis muaj kev hloov pauv). Yog hais tias koj tsis raug kev txom nyem los ntawm ib puag ncig suab, los yog Yog tias koj siv 2.0 lossis 2.1 kho vajtse, xaiv qhov kev xaiv Stereo.
  6. Hauv qhov khoom hom xaiv MP4 thiab txuag cov yees duab. Tsis txhob hnov ​​​​qab ntxiv qhov txuas ntxiv mus rau qhov kawg ntawm cov ntaub ntawv npe .mp4. Tag nrho cov txheej txheem yuav siv 2-5 feeb nyob ntawm seb cov ntaub ntawv tshwj xeeb.

Thaum cov ntaub ntawv MP4 tau txais kev cawmdim, koj tuaj yeem kuaj seb txhua yam ua haujlwm raug. Yog tias muaj, 4p video tuaj yeem ua si yam tsis muaj teeb meem nrog A720 processor, thiab 5p (Full HD) nrog A1080 processor.

Thiab txij li feem ntau cov yeeb yaj kiab thiab cov yeeb yaj kiab yog lus Askiv, peb ntxiv subtitles ncaj qha rau cov ntaub ntawv MP4. Apple buyers download tau lub app Subler, cov neeg siv Windows piv txwv daim ntawv thov Kuv MP4 Box GUI.

Ua ntej peb pib ntxiv subtitles rau MP4, nws yog ib qhov tsim nyog yuav tau hloov lawv encoding xwb kom paub tseeb. Qhib cov subtitles hauv TextEdit.app hauv SRT hom ntawv, los ntawm cov ntawv qhia zaub mov Cov ntaub ntawv xaiv ib qho kev xaiv Luam tawm. Tom qab ntawd txuag tus tshiab version ntawm cov ntaub ntawv. Lub qhov rais yuav pop tuaj nrog cov ntaub ntawv qhov chaw. Txuag nws nyob qhov twg hauv ib lub npe, tsuas yog ntxiv qhov txuas ntxiv mus rau qhov kawg ntawm cov ntaub ntawv .srt. Hauv tib lub pane, uncheck qhov kev xaiv Yog tias qhov txuas ntxiv ploj lawm, siv “.txt”. Xaiv UTF-8 raws li cov ntawv nyeem yooj yooj yim encoding, yog li zam qhov teeb meem ntawm Czech cim tsis raug lees paub.

Tom qab no yooj yim kho ntawm cov subtitles, qhib cov ntaub ntawv MP4 nyob rau hauv daim ntawv thov Subler. Tom qab nias lub pob "+" los yog luag thiab xa cov ntaub ntawv SRT rau hauv daim ntawv thov qhov rais ntxiv subtitles. Thaum kawg, rau lub hom phiaj ntawm kev txiav txim, xaiv cov lus ntawm lub suab khiav thiab subtitles thiab txuag. Tau kawg, yog tias koj xav tau, ntxig ntau subtitles hauv ntau hom lus. Yog tag nrho. Raws li qhov nyuaj raws li cov txheej txheem no yuav zoo li rau koj, tom qab ob peb ntu ntawm koj txoj kev nyiam, nws dhau los ua ib txoj haujlwm yooj yim heev thiab ua haujlwm tau zoo.

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