Kusintha MP4 ku WAV

Kusintha MP4 ku WAV Mabuku ndi zosavuta

Sankhani mafayilo anu

*Mafayilo achotsedwa patatha maola 24

Sinthani mafayilo okwana 1 GB kwaulere, ogwiritsa ntchito Pro amatha kusintha mafayilo okwana 100 GB; Lowani tsopano

Kukweza

Momwe mungasinthire MP4 ku WAV

Gawo 1: Kwezani yanu MP4 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 WAV mafayilo

MP4 ku WAV Kusintha kwa FAQ

Kodi ndingagwiritse ntchito bwanji audio kuchokera ku MP4 fayilo ngati WAV?

Ikani fayilo ya MP4 ndipo tidzachotsa mndandanda wa audio, kenako tidzasintha ku WAV. Palibe kanema wachiwiri komanso palibe kuwonongeka kwabwino kuposa codec ya WAV.

Kodi fayilo ya WAV imagwiritsa ntchito mtundu uti wa ma bitrate?

A lossy WAV ndi encoded pa 192 kbps mwamsanga. The Audio Quality kukhazikitsanso amapereka 320 kbps kwa zabwino kwambiri ndi 128 kbps kwa ochepa wapamwamba. A lossless WAV (WAV, FLAC) amasiya kuganizira bitrate ndi kusamalira zonse samples.

Kodi ndidzataya mtundu wa audio kuchokera ku MP4 kupita ku WAV?

Ngati WAV ndi mtundu wopanda kuwonongeka (WAV, FLAC), mumakhala ndi zonse zomwe mwapeza. Ngati WAV ndi mtundu wowonongeka (MP3, AAC, OGG), WAV codec imabwezeretsa - mtundu umadalira bitrate ndi ma audio ochokera. Timapanga 192 kbps, zomwe ndizosawoneka bwino kwa zinthu zonse.

Kodi WAV yosanduka imasunga kuchuluka kwa sampling?

Mwa default ndi yemweyo — 48 kHz audio track mu MP4 imakhala 48 kHz mu WAV. Ngati mukufuna 44.1 kHz (CD-quality) kuti mugwirizane ndi osewera oyambirira, zosankha zowonjezera zimaphatikizapo mndandanda wolowetsedwa wa sampling-rate.

Kodi ndingagwiritse ntchito ma audio kuchokera ku MP4 mafayilo ambiri kupita ku WAV m'modzi?

Mavidiyo ambiri m'modzi ntchito ayenera kulipira ndondomeko. Free kugwiritsa ntchito ndi imodzi wapamwamba pa kusintha, imodzi kusintha pa ola. Pa ndondomeko yolipira mukhoza kuwonjezera angapo owona kuti ntchito imodzi, ndiye download zotsatira zonse pamodzi kapena onse a iwo mu ZIP imodzi.

Kodi ndi nthawi yayitali bwanji kuti mutenge WAV kuchokera ku fayilo ya MP4?

Kukula kwa kanema ndi nthawi yobwezeretsa kumadalira kukula kwa fayiloyo, ndipo nthawi zambiri imatenga masiku 10 mpaka 15. Mavidiyo ochepa ndi zithunzi zimatha kubwezeretsedwanso m'maola ochepa.

Kodi ndingagwiritse ntchito gawo limodzi la MP4 audio ngati WAV?

Sichigwira ntchito pa ntchitoyi — chotsani audio yonse monga WAV apa, kenako mugwiritse ntchito /audio-trim/ kapena /audio-cutter/ kuti muchepetse gawo. Njira ya mawindo awiri nthawi zambiri imayenda mofulumira kuposa ntchito yophatikizidwa.

Kodi fayilo yanga MP4 ndi yapadera pamene ndikuchotsa audio?

Yes. Uploaded MP4 owona ndi kuchitidwa pa zipangizo zathu zosiyanasiyana, palibe munthu kuganizira iwo, ndipo iwo si nthawi zonse anagawana. Upload ndi zosinthidwa WAV onse anataya mwamsanga za 24 maola pambuyo kusintha, zomwe zimasiya nthawi kuti download zotsatira.

N'chifukwa chiyani fayilo yanga WAV ili ndi zigawo zosadziwika?

Mwachidule, MP4 amatenga nyimbo zambiri kuposa imodzi ndipo imodzi yomwe idasinthidwa ndi yosalankhula kapena yachiwiri. Wosintha amasankha nyimbo imodzi mwamsanga, nthawi zambiri imodzi yoyamba, ndipo patsambali palibe kukhazikitsa kuti musankhe nyimbo ina. Ngati imodzi yosayenera ikubwera, remix MP4 ndi nyimbo yomwe mukufuna (VLC kapena ffmpeg angachite izi) ndipo ayikonzekerenso.

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

MP3 amasewera pafupifupi kulikonse. AAC amasewera pa Apple zipangizo, ambiri Android foni ndi Sonos. OGG ndi Opus ayenera m'mbuyomu wosewera mpira pa iOS koma kusewera mu Chrome, Firefox ndi VLC. Palibe chipangizo presets pa nkhaniyi, choncho kusankha chisankho mtundu wanu wosewera mpira amathandiza.