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Fetola MKV ho M4A

Fetola Ea Hau MKV ho M4A litokomane ntle le matsapa

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Mokhoa oa ho fetolela MKV ho M4A

Mohato oa 1: Kenya ea hau MKV difaele o sebedisa konopo e ka hodimo kapa ka ho hula le ho dihela.

Mohato oa 2: Tobetsa konopo ea 'Convert' ho qala phetoho.

Mohato oa 3: Khoasolla sesebelisoa sa hau se fetotsoeng M4A lifaele


MKV ho M4A Lipotso Tse Botsoang Khafetsa Mabapi le Phetoho

Ke ka etsa joang hore audio e tsoa ho MKV faele e be M4A?
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Kopitsa faele ea MKV mme re tlose li-demux tsa li-track tsa audio, ebe re li fetole ho M4A. Ha ho na video e latelang e ka etsang hore ho se be le ho lahleheloa ke boleng ho feta seo M4A codec e se etsang.
Bitrate ea M4A e tloaelehang ke 192 kbps (e hlakileng bakeng sa molumo). U ka e fetola ho 320 kbps (audiophile) kapa 96-128 kbps (moqoqo / podcast / faele e nyane). Khetho e bonts'oa likhethong tse tsoetseng pele pele ho ho tlosa.
If M4A is lossless (WAV, FLAC), every sample is preserved exactly. If M4A is lossy (MP3, AAC, OGG, Opus), the M4A codec recompresses — at 192 kbps this is transparent for almost all content. Recovering quality that was already gone in the MKV source is impossible.
Ka ho laoloa ke yeah — 48 kHz track ea audio ho MKV e fetoha 48 kHz ho M4A. Haeba u hloka 44.1 kHz (boleng ba CD) bakeng sa ho lumellana le libapali tse fetileng, likhetho tse tsoetseng pele li bonts'a ho theoha ha palo ea lisampula tse tla khutlisa lisampula ka sesupo sa boleng bo phahameng.
E-na — tlosa foldara ea MKV lifaele ka le re etsa audio ka ho le letona. Pro basebelisi fumana ho feta parallel workers; ka 50-faele batch ena ke phapang pakeng tsa 90 dihora le 8 metsotso.
Haeba MKV e na le karolo kapa metadata ea stream, re tla kopitsa sebaka sa moqapi / sehlooho / album ho M4A moo M4A e fanang ka li-tag. Haeba ho se joalo, M4A e ke ke ea ba le li-tag — sebelisa moqapi oa li-tag (Mp3tag, Picard) ka mor'a ho romelloa kantle bakeng sa li-tag tse ngata.
Ho tlosa audio ho potlakile haholo ho feta ho khutlisa video - ka linako tse ling 5-15% ea nako ea mohloli. MKV -> M4A ea 1-hora e fela ka metsotso e 3-9 ka pipe e tloaelehileng.
Ha se ka sesebelisoa sena se le seng — tlosa audio e felletseng e le M4A mona, ebe o sebelisa /audio-trim/ kapa /audio-cutter/ ho tlosa karolo. Tsela ea litsela tse peli e potlakile ho feta ts'ebetso e kopaneng hobane re sa sebelise ho tlosa faele eohle ka bobeli.
Ehlile - mofuta o ts'oanang oa boinotšing joalo ka ho fetola kamehla: basebetsi ba kopanetsoeng, ho tlosoa ka boiketsetso ka metsotsoana, ha ho na tlhahlobo ea motho ea litaba. Bona /privacy/.
Li-gaps tse sa tsejoeng ka ho fetesisa li bolela hore faele ea MKV e na le moralo oa audio oa li-track tse ngata'me re ile ra khetha stream e sa nepahalang. Sebelisa khetho ea "audio stream" ho khetha stream 0, 1, jj., kapa ho re-mux streams tsohle ho M4A multi-track container moo M4A e e tšehetsang.
Sebopeho sa sianel se bolokiloe ho tloha MKV ka ho latellana — 5.1 MKV e hlahisa 5.1 M4A moo codec e e tšehetsang (AAC, FLAC, OGG, Opus). U ka etsa hore stereo kapa mono e sebelise khetho ea channel-downmix, e sebetsang bakeng sa ho sebetsana le podcast.
MP3 e bapala ka hohle. AAC / M4A e bapala ka Apple le Android e ngata. OGG / Opus e hloka mohlophisi o mocha ho iOS. Likhetho tse tsoetseng pele li bonts'a "sekoahelo" se hlophisitsoeng ka pele se khethang codec ea M4A e ka khonehang ho bapala ka sepheo sa hau.

MKV

MKV (Matroska) e ka boloka divideo tse sa feleng, modumo le dipina tse nang le di-subtitle faeleng e le nngwe, e loketseng difilimi.

M4A

M4A is a popular file format.


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