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Fetola AVI ho AAC

Fetola Ea Hau AVI ho AAC litokomane ntle le matsapa

Khetha lifaele tsa hau

*Lifaele li hlakotsoe ka mor'a lihora tse 24

Fetolela lifaele tse fihlang ho 1 GB mahala, basebelisi ba Pro ba ka fetolela lifaele tse fihlang ho 100 GB; Ingolise hona joale

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Mokhoa oa ho fetolela AVI ho AAC

Mohato oa 1: Kenya ea hau AVI 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 AAC lifaele


AVI ho AAC Lipotso Tse Botsoang Khafetsa Mabapi le Phetoho

Ke ka etsa joang hore audio e tsoa ho AVI faele e be AAC?
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Kopitsa faele ea AVI mme re tlose li-demux tsa li-track tsa audio, ebe re li fetole ho AAC. Ha ho na video e latelang e ka etsang hore ho se be le ho lahleheloa ke boleng ho feta seo AAC codec e se etsang.
Bitrate ea AAC 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 AAC is lossless (WAV, FLAC), every sample is preserved exactly. If AAC is lossy (MP3, AAC, OGG, Opus), the AAC codec recompresses — at 192 kbps this is transparent for almost all content. Recovering quality that was already gone in the AVI source is impossible.
Ka ho laoloa ke yeah — 48 kHz track ea audio ho AVI e fetoha 48 kHz ho AAC. 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 AVI 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 AVI e na le karolo kapa metadata ea stream, re tla kopitsa sebaka sa moqapi / sehlooho / album ho AAC moo AAC e fanang ka li-tag. Haeba ho se joalo, AAC 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. AVI -> AAC 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 AAC 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 AVI 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 AAC multi-track container moo AAC e e tšehetsang.
Sebopeho sa sianel se bolokiloe ho tloha AVI ka ho latellana — 5.1 AVI e hlahisa 5.1 AAC 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 AAC e ka khonehang ho bapala ka sepheo sa hau.

AVI

Lifaele tsa AVI li ka ba le data ea molumo le ea video, e tšehetsoang haholo empa e na le boholo bo boholo ba lifaele.

AAC

AAC e fana ka boleng bo betere ba modumo ho feta MP3 ka ditefiso tse tshwanang tsa bit, tse sebediswang ke Apple Music le YouTube.


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