Sinthani MKV ku M4A

Sinthani Yanu MKV ku M4A zolemba molimbika

Sankhani mafayilo anu

*Mafayilo achotsedwa patatha maola 24

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Kukweza

Momwe mungasinthire MKV ku M4A

Gawo 1: Kwezani yanu MKV mafayilo pogwiritsa ntchito batani lomwe lili pamwambapa kapena pokoka ndi kugwetsa.

Gawo 2: Dinani batani la 'Convert' kuti muyambe kusintha.

Gawo 3: Tsitsani pulogalamu yanu yosinthidwa M4A mafayilo

MKV ku M4A Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

Kodi ndingatani kuti nditenge audio kuchokera ku MKV fayilo ngati M4A?

Kutsitsa MKV fayilo ndipo tidzachotsa mndandanda wa audio, kenako tidzasintha M4A. Palibe kanema wachiwiri wopita ndi kuwonongeka kwabwino kuposa zomwe M4A codec imayambitsa.

Kodi M4A fayilo imagwiritsa ntchito mtundu uti wa ma bitrate?

Kuyambiranso:

Kodi ndidzataya mtundu wa audio kuchokera ku MKV kupita ku M4A?

Ngati M4A ndi yopanda kuwonongeka (WAV, FLAC), zonse zosawerengeka zimasungidwa moyenera. Ngati M4A ndi yowonongeka (MP3, AAC, OGG, Opus), M4A codec imasinthasintha — pa 192 kbps izi ndi zosaoneka kwa pafupifupi zonse zomwe zili. Kubwezeretsa ubwino womwe unali kale ku MKV chiyambi sikungatheke.

Kodi M4A yosanduka imasunga kuchuluka kwa sampling?

Mwa default yes — 48 kHz audio track in MKV becomes 48 kHz in M4A. Ngati mukufuna 44.1 kHz (CD-quality) kuti mugwirizane ndi osewera oyambirira, zosankha zowonjezera zimasonyeza mndandanda wolowetsedwa wa sampling-rate womwe umasinthanso ndi chisanduku chabwino kwambiri.

Kodi ndingagwiritse ntchito audio kuchokera ku MKV mafayilo ambiri a M4A mu imodzi?

Yes — kugwa a folder of MKV owona mu ndi ife kuchotsa audio m'njira yofanana. Pro ogwiritsa ntchito kupeza zambiri m'njira yofanana ogwira ntchito; pa 50-fayilo gululi ndi kusiyana pakati pa 90 masekondi ndi 8 mphindi.

Kodi M4A fayilo idzaphatikizidwa ndi mutu / woimba / album?

Ngati MKV kontena ili ndi gawo kapena kutuluka kwa metadata, timakopera woimba / mutu / album madera mu M4A kontena komwe M4A mtundu amathandizira ma tag. Ngati sichoncho M4A fayilo ndi untagged - kugwiritsa ntchito tag wosintha (Mp3tag, Picard) pambuyo kutumiza kunja kwa ma tag okongola.

Kodi nthawi yayitali bwanji kuchotsa M4A kuchokera ku MKV fayilo?

Kutulutsa kwa audio ndi kosavuta kuposa kubwezeretsa kanema - nthawi zambiri 5-15% ya nthawi yoyambira. MKV ya 1-hour -> M4A imatha m'maola 3-9 pa standard pipeline.

Kodi ndingagwiritse ntchito gawo la MKV audio ngati M4A?

Sichingakhale ndi ntchito imodzi - chotsani audio yonse ngati M4A pano, kenako kugwiritsa ntchito /audio-trim/ kapena /audio-cutter/ kuti muchepetse gawo. Mtundu wa maphunziro awiri ndi wofulumira kuposa ntchito yophatikizidwa chifukwa timapewa kubwezeretsa fayilo yonse katatu.

Kodi MKV fayilo yanga ndi yachikhalidwe pamene ndikuchotsa audio?

Inde — mtundu wofanana wa kuteteza deta monga pazosintha zonse: ogwira ntchito osiyana, kuchotsa kwachidziwitso m'maola ochepa, palibe kuyankha kwa munthu pazomwe zili.

N'chifukwa chiyani M4A wanga wapamwamba ali ndi zigawo zosadziwika?

Ma gaps osalankhula amatanthauza kuti MKV fayilo ili ndi ma track ambiri a audio ndipo tikusankha ma stream oipa. Pezani "audio stream" kusankha ma stream 0, 1, etc., kapena kuwonjezeranso ma stream onse ku M4A multi-track container komwe M4A imathandizira.

Kodi M4A yotulutsa ikhoza kukhala stereo / mono / 5.1?

Chigawo cha sitima chimasunga MKV mwa default — 5.1 MKV chimapanga 5.1 M4A pamene codec imathandizira (AAC, FLAC, OGG, Opus). Mukhoza kuletsa stereo kapena mono pogwiritsa ntchito njira ya channel-downmix, yomwe ndi yosavuta kugwiritsa ntchito pa ntchito ya podcast.

Kodi M4A yosakira imasewera pa iPhone / Android / stereo yagalimoto?

MP3 imasewera kulikonse. AAC / M4A imasewera pa Apple ndi ambiri a Android. OGG / Opus amafuna wosewera waposachedwapa pa iOS. Zosankha zazikulu zimasonyeza "device" yoyamba yomwe imasankha M4A codec yomwe ingakhale yoyenera kusewera pazolinga zanu.