Guqula WAV ukuba AMR

Guqula Eyakho WAV ukuba AMR amaxwebhu ngokulula

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*Iifayile zicinyiwe emva kweeyure ezingama-24

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Iyalayisha

Indlela yokuguqula WAV ukuba AMR

Inyathelo 1: Rhweba ngaphakathi WAV iifayili usebenzisa iqhosha phezulu okanye nge shift nendawo.

Inyathelo 2: Nqakraza kwiqhosha 'Uguqulo' ukuqala uguqulo.

Inyathelo 3: Gcina ifayile yakho eguqulweyo AMR iifayile

WAV ukuba AMR Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyiguqula njani i-WAV yesandi ibe yi-AMR ngaphandle kokulahlekelwa umgangatho?

Layisha phezulu ifayile ye WAV kwaye umguquli wethu ukhetha i AMR codec / uthelekiso lwe-bitrate oluhambelana nomcebo. Isiphelo esingalahliweyo (AMR = WAV / FLAC / ALAC) sigcina isampuli nganye; isiphelo esingalahliweyo (AMR = MP3 / AAC / OGG) simiselwe kwi 192 kbps ebonisa ngaphaya kweendlebe ezininzi.

I-AMR isebenzisa i-bitrate enjani?

Okumiselweyo 192 kbps ye-lossy AMR; idlula-kwi-lossless AMR. Buyisela ngaphezulu kwi-320 kbps ye-audiophile okanye kwi-96 kbps yelizwi/podcast. Ukhetho lutshintshiselana ngobungakanani befayili ngokuchasene nobuxoki obunokulungiswa kwi-bitrates ephantsi kakhulu.

Ingaba ukutshintsha ukusuka kwi-WAV ukuya kwi-AMR kuya kunyusa ubunjani besandi sam?

Ukuba i-WAV ilahlekile kwaye i-AMR ayilahleki (umzekelo, MP3 → WAV), i-AMR ifayile ayingcono kune-WAV — awunakubuyisela ulwazi olusele luthunyelwe. Ukuba i-WAV ayilahleki kwaye i-AMR ilahlekile, lindele ukuba i-AMR codec iphinde icinezele; kwi-192 kbps oku kucacile kuninzi lwezinto eziquletheyo.

Ingaba i-WAV ukuya kwi-AMR iguqulela igcina i-ID3 / i-metadata tags?

Ewe — isihloko, umculi, i-albham, unyaka, inani lengoma, umzobo we-albham zifundwa kwi-WAV kwaye zibhalwe kwi-AMR container (lapho i-AMR format ixhasa i-tags, eyenza zonke eziqhelekileyo).

Ndingaguqula iimawaka eefayili ze-WAV zibe yi-AMR?

Ewe - susa isiqulathi seefayili ze WAV ngaphakathi kwaye siziqhubekeke ngokuthe tye. I-Premium inemisebenzi ethe tye eninzi kwaye akukho bukhulu befayili nganye obuphezulu, ngoko ke i-500-file batch igqiba kwimizuzu kunokuba iphele kwimizuzu emininzi.

Ingaba i-AMR iya kugcina inqanaba lesiseko elifanayo njenge-WAV?

Ngokungagqibekanga ewe (48 kHz WAV → 48 kHz AMR). Ukuba ufuna ukunyusa isampulu ukuhambelana (umzekelo. 96 kHz → 44.1 kHz yokushicilela i-CD) ukhetho lwesampulu-yexabiso eliphambili yenza oku ngesampulu ephezulu yomgangatho.

Ndingazilungisa njani ilizwi kwinyathelo WAV ukuya kwiAMR?

Ewe - ukhetho lokwenza lusebenze ngokuqhelekileyo ubukhulu busebenzisa ukwenziwa ngokuqhelekileyo kwe-ITU-R BS.1770 / EBU R128 kwimveliso ye-AMR, ibeka injongo kwi-LUFS -14 (isiqhelo sokusasaza) okanye kwi-LUFS -16 (isiqhelo sepodcast). Isetyenziswa xa kutshintshwa iingoma ngemiphakamo emininzi yolawulo.

Ingaba i-AMR iya kudlala kwi-stereo yemoto yam / i-iPod / i-Sonos?

I-MP3 idlala kwihlabathi liphela. I-AAC idlala kwi-Apple, i-Android, i-Sonos. I-FLAC idlala kwi-Sonos ne-Android, incinci kakhulu kwi-iPods edala. I-WAV idlala kuyo yonke into kodwa ikhulu. Iinketho eziphambili ziquka isixhobo esimiselweyo kwezi zinjongo eziqhelekileyo.

Ingaba ifayili yam WAV ifihlakele ngexesha lokuguqula?

Ewe — iifayile ezilayishwe phezulu ze-WAV ziqhubekekiswa kubasebenzi abakhethekileyo kwaye zicinywe kwimizuzu. Asiyi kudlala, sigcine, okanye sisebenzise okuqulethwe sisithethi.

Ithatha ixesha elingakanani ukutshintsha i-WAV yeyure enye ibe yiAMR?

I-codec efanayo yoku-multiplex: 10-30 imizuzwana. Yenza kwakhona i-encoding kwi-codec eyahlukileyo: ngokuqhelekileyo 10-20% yobude bomthombo, ngoko ke i-WAV → AMR yeyure enye igqiba kwimizuzu engama-6-12.

Kutheni i-AMR ivela phezulu/ihlala phantsi kune-WAV?

Akukho tshintsho lokufumana oluzenzekelayo luza kwenzeka ngaphandle kokuba uvule ukhetho lokumisela ngokuqhelekileyo. Ukuba ubona utshintsho lomphakamo, umdlali wakho wesandi okanye ilayibrari yemidiya inokuba isebenzisa ukuphinda udlala ukufumana kwakhona okanye ukulungisa umkhondo ngamnye kukudlala — hayi nathi.

Ndingaguqula i-WAV i-streaming downloads ibe yi-AMR?

Ukuba i-WAV ilayishwe ezantsi ingakhuselwanga (akukho DRM), ewe. Iifayili ezisasazwayo ezifihliweyo nge-DRM (i-Spotify, i-Apple Music) zifihliweyo kwinqanaba le-bit kwaye asikwazi ukuziqhubekekisa. Amacebo e-Bandcamp, ukulayishwa kwe-SoundCloud, kunye nokulinganisa komsebenzisi othile kutshintshwa kakuhle.

WAV

Iifayile ze-WAV zigcina isandi kwifomathi engacinezelwanga, nto leyo enika isandi esisemgangathweni we-CD esifanelekileyo kumsebenzi wesandi wobuchwephesha.