Kubvisa Audio kubva ku M4V

Yemahara Online M4V Audio Extractor

Sarudza mafaira ako

*Mafaira adzimwa mushure memaawa makumi maviri nemana

Shandura mafaira anosvika 1 GB mahara, vashandisi vePro vanogona kushandura mafaira anosvika 100 GB; Nyorera izvozvi

Kuisa

Maitiro ekubvisa Audio kubva ku M4V

1 Upload the M4V videos you want the soundtrack out of.

2 Choose a output format - kusangana codec yapfuura mukati faira inonyora ichi kunze zvakaipa, apo MP3 ndiyo yakanakisisa yekuwirirana.

3 Kutanga kubvisa, iyo demuxes audio stream kunze kwe container kupfuura kudzokorora-kunyora.

4 Dhawunirodha faira rezwi; mazita ezvinyorwa zvinopa zita rekutanga, saka tarisa kana zita iri rakanyorwa nechirongwa chekunyora.

Kubvisa Audio kubva ku M4V Mibvunzo Inowanzo bvunzwa

Iri kubuda audio iri yakafanana nemhando sezvakaratidzwa muvhidhiyo?

Identical, kana codec yapfuura kusangana yako yakasarudzwa kubuda — encoded maframes akakomberedzwa, kwete re-encoded. It's only a genuine format change that costs a generation of loss.

Ndeipi audio format ndinofanira kubvisa kune?

Kana uchida kunyatsonzwisisa kuti ndeipi format yaunoda kushandisa, sarudza iyo format iyo video yatoshandisa — semuenzaniso, AAC kana M4A — nekuti iyo nzira inonyora vhidhiyo pasina kumbobvira yabuda. MP3 ndiyo inonyanya kuvimbika, uye WAV kana FLAC kana iwe uchida kushandura.

Video container inokonzeresa sei kubuda?

M4V ndeye Apple's MP4 variant, dzimwe nguva neFairPlay DRM yakaiswa, kana kwete, zvakasiyana-siyana MP4. Mudziyo unosarudza sei kuti audio ichengetwe uye kana ichigona kukwira kunze pasina kumbobvira yasangana nayo.

Chii chinokosha kune M4V pano?

Yeah — M4V ivhu rakagadzirwa MP4, asi FairPlay-inodzivirirwa imwe haazogone kugadziriswa pazvinenge - chete unprotected mafaera gona kuburikidza. Yakakosha nyaya kana faira riine akawanda maaudio streams.

I Kubvisa Audio kubva ku M4V ichadzikisa mhando ye M4V videos yangu?

Zvinoenderana nekuti kana basa richida kudzokororwa kwekodzero. Maitiro anongobata chete chigaro kana nguva inoitwa sekopi yemvura uye vhidhiyo inowanzova nebit-identical kune iyo nzvimbo. Chii chaunoda kudzokorora maframes chinoenda kuburikidza ne x264/x265 pamhando yemhando iwe yaunosarudza, uko CRF 23 inoratidza zvakajeka pane akawanda mavhidhiyo.

Ndinogona sei kuisa Kubvisa Audio kubva ku M4V pane akawanda M4V videos panguva imwe chete?

Uploads queue muparallel, izvo zvinokosha zvikuru pano kupfuura chero kwauri nekuti video mabasa ndezvemaminitsi kwete masekondi. Free accounts run imwe faira panguva; a pass rinosimudza kuti.

Chii chinoitika kune audio, subtitles, uye chapter tracks?

Multi-track audio, embedded subtitle tracks uye chapter markers kurarama chero kupi zvako iyo chinangwa chibhorani anogona kuvaratidza - kuti ndicho chikuru chinhu chinoparadza zvakanaka basa kubva naive re-encode kuti chisingaperi anoita chete track imwe.

Kubvisa Audio kubva ku M4V inodhura here?

No. Kubvisa Audio kubva ku M4V ndeyemahara pasina akaunti, uye iyo output haina mvura, hapana corner logo uye hapana intro card. Yakakwira video inogadziriswa kubva kune vashandi mushure mekunge basa rapera.

Nei WebM saiti ichichengeta Kubvisa Audio kubva ku M4V?

WEBM.to yakavakwa pamusoro pechigadzirwa chine webhu yakavhurika yakasarudza — VP9 kana AV1 neOpus audio, yakavharwa nechero browser yemazuva ano uye isina kufanira kuiswa, mvumo kana mutambi. Video ndiyo nyaya iyo yakanyanya kukuvadza kutenderera kwekufamba - mafaera akakura uye ese kurodha pasi kunodhura maminitsi. Kushanda Kubvisa Audio kubva ku M4V pane imwecheteyo yekufambisa sezvazvinoreva kuti kushandurwa kunoreva kuti kurodha pasi kunobata zvese zvebasa kwete kurodha pasi kweimwe chinhu.

Chii chaunofanira kuita nemhedzisiro mushure mekunge Kubvisa Audio kubva ku M4V yapera?

The converter pane iyi saiti inofamba video pakati WebM, MP4, MKV, MOV uye zvimwe, kana anotora soundtrack kunze zvakakwana, pasina mumwe kurodha. Kutevera nzira iyi kunokosha zvakanyanya kune video kupfuura chero kwauri: chero kudzokorora kudzokorora kunova chimwe chizvarwa, saka zvishoma zvavo zvinogara pakati pemushandisi uye faira raunoburitsa, zvirinani zvinoonekwa.

I Kubvisa Audio kubva ku M4V pano imwecheteyo chirongwa chevabereki vevabereki vanofamba?

Mashini anogoverwa - iyo imwechete ffmpeg kugadzira ne x264, x265 uye libvpx, avo vanoshanda, avo vasingaperi. Chii chinonzi WebM saiti chinowedzera ndechekuti tarisa pazvivakwa uye codecs: ndeapi mativi anotamba chero kupi, ayo anofanirwa kudzokororwa uye ayo anogona kungokopwa. Icho zvakare chinotanga kubva kune imwe chokwadi nezve fomati iyi saiti inozivikanwa nezita: WebM i VP9 kana AV1 ne Opus audio, iyo browsers inobvisa kurodha pasi asi iyo yakawanda desktop editors ichiri kurodha pasi paimport.

Ndinofanira kuisa mari muaccount, uye chii chinochengetwa?

Hapana akaunti, uye hapana chinhu chinochengetwa: akakwira video inobvisa kubva kune vashandi mushure mekunge basa rapera, hapana chinoonekwa uye hapana chinoratidzwa. Mabhangi emahara aripo kune nhoroondo uye batch size, kwete kune kuwanikwa.