Tshintsha M4A kuya WAV

Tshintsha M4A kuya WAV amadokhumende ngokulula

Khetha amafayela akho

*Amafayela asusiwe ngemva kwamahora angu-24

Guqula amafayela afinyelela ku-1 GB mahhala, abasebenzisi be-Pro bangaguqula amafayela afinyelela ku-100 GB; Bhalisa manje

Ukulayisha

Indlela yokuguqula M4A kuya WAV

Isinyathelo 1: Layisha eyakho M4A amafayela usebenzisa inkinobho engenhla noma ngokuhudula bese uphonsa.

Isinyathelo 2: Chofoza inkinobho ethi 'Guqula' ukuze uqale ukuguqulwa.

Isinyathelo 3: Landa i-version yakho WAV amafayela

M4A kuya WAV Ukushintsha

Ihele WAV lisebenzisa i-bitrate enjani?

I-lossy WAV ikhodwe ku-192 kbps ngokuzenzakalela. Uhlelo lwekhwalithi yomsindo lunikeza futhi 320 kbps ukuqinisekisa ukhwalithi enhle kanye ne-128 kbps ukuqinisekisa ifayela elincane. I-lossless WAV (WAV, FLAC) i ignore i-bitrate futhi igcine yonke isampula.

Ingabe ukusuka ku M4A kuya ku WAV kuzonciphisa ubunjani bomsindo wami?

Uma M4A ilahlekelwa futhi WAV ayilahleki (isibonelo MP3 → WAV), ihele WAV alingcono kuna M4A — awukwazi ukubuyisela imininingwane esele ilahlekile. Uma M4A ilahlekelwa futhi WAV ayilahleki, cabanga ukuthi i-WAV codec izocindezela futhi; ku-192 kbps lokhu kucacile kunoma iyiphi ingxenye.

Ingabe ngingenza i-batch yokuguqula amahele angama-M4A abe WAV?

Amafayela amaningi emisebenzini eyodwa adinga iphrojekthi ekhokhelwa. Ukusetshenziswa okumahhala kuyisifayela esisodwa ngasinye sokuguqulwa, ukuguqulwa okufanayo ngehora. Kuphrojekthi ekhokhelwa ungangeza amafayela amaningi kumsebenzi owodwa, bese ulanda impendulo ngayinye yayo noma zonke ku-ZIP eyodwa.

Ingabe i-WAV izogcina isilinganiso esifanayo sesampula njenge-M4A?

Ngokuzenzakalela yebo (48 kHz M4A → 48 kHz WAV). Uma ufuna uku-downsample ukuhambisana (isibonelo 96 kHz → 44.1 kHz yokushaya i-CD) isinqumo esiphezulu sesampula-rate sikwenza lokhu ngekhwalithi ephezulu yoku-resamply.

Ingabe ngizolungisa umsindo ku-M4A kuya ku-WAV?

Akunalokhu kulesi simo. Umguquli awunaso isilungiselelo sokulungiswa kokulungiswa futhi ushiya izinga njengelikhona. Ukwenza umsindo ulinganise, sebenzisa i-WAV eqediwe ngethuluzi lokujwayelekile kule ndawo.

Ingabe i-WAV izodlala ku-stereo yemoto yami / iPod / Sonos?

MP3 idlala cishe kuwo wonke indawo. AAC idlala ku Apple amadivayisi, ngaphezu Android amafoni ne Sonos. FLAC idlala ku Sonos ne Android kodwa hhayi ku iPods ngaphambili, futhi WAV idlala ku cishe konke kodwa yenza amafayela amakhulu. Akukho isisetshenziswa preset kulesi khasi, ngakho khetha ifomu inhloso umdlali wakho uxhasa.

Ingabe ihele lami M4A liyimfihlo ngesikhathi sokuguqulwa?

Yebo. Amafayela M4A alayishwe phezulu aphathwa kumaseva ethu okuguqula, akukho muntu obhekana nawo, futhi angeke ahlukaniswe. Ukulayishwa kanye nokuguqulwa kwe WAV kususwa ngokuzenzakalela cishe amahora angu-24 ngemuva kokuguqulwa, okushiya isikhathi sokulanda imiphumela. Bona /privacy/ ukuphoqa okuphelele.

Ingabe kuthatha isikhathi esingakanani ukushintsha ihora le-M4A libe WAV?

Kuxhomekeka kubukhulu nesikhathi sohele. Amadokhumende amancane namasithombe avame ukulungiselelwa ngokushesha. Amavidiyo ade athatha isikhathi eside, ngoba amavidiyo aguqulwa aphinde akhode ifreyimu ngayinye.

Kungani ihele WAV likhulu / lihlanzekile kunalelo M4A?

Umguquli awushintshi izinga: awunazo izinzuzo noma isinqumo sokujwayelekile. Uma ukhuluma ngoshintsho, umdlali wakho noma i-media library ingasebenzisa i-ReplayGain noma umsindo wayo ofanayo wokuphakama kokudlala; cindezela ukuphuma ukulalela i-WAV njengoba ikhona.

Ingabe ngiguqula M4A ukulayisha phezulu okuqhubekayo ku WAV?

Uma i-M4A ilayishwe phansi ingakhuselwanga (akukho DRM), yebo. Amafayela okuhamba ngokufihliwe nge-DRM (i-Spotify, i-Apple Music) alayishwe phansi ku-bit level futhi asikwazi ukuwaphatha. Ama-sources e-Bandcamp, i-SoundCloud alayishwe phansi, nama-recordings angaphakathi aguqulwa kahle.