Guqula MP3 ukuba MP2

Guqula Eyakho MP3 ukuba MP2 amaxwebhu ngokulula

Khetha iifayile zakho

*Iifayile zicinyiwe emva kweeyure ezingama-24

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Iyalayisha

Indlela yokuguqula MP3 ukuba MP2

Inyathelo 1: Rhweba ngaphakathi MP3 iifayili usebenzisa iqhosha phezulu okanye nge shift nendawo.

Inyathelo 2: Nqakraza kwiqhosha 'Uguqulo' ukuqala uguqulo.

Inyathelo 3: Gcina ifayile yakho eguqulweyo MP2 iifayile

MP3 ukuba MP2 Imibuzo Ebuzwa Rhoqo Ngokuguqula

Ndiyiguqula njani i-MP3 yesandi ibe yi-MP2 ngaphandle kokulahlekelwa umgangatho?

Layisha phezulu ifayile ye MP3 kwaye umguquli wethu ukhetha i MP2 codec / uthelekiso lwe-bitrate oluhambelana nomcebo. Isiphelo esingalahliweyo (MP2 = WAV / FLAC / ALAC) sigcina isampuli nganye; isiphelo esingalahliweyo (MP2 = MP3 / AAC / OGG) simiselwe kwi 192 kbps ebonisa ngaphaya kweendlebe ezininzi.

I-MP2 isebenzisa i-bitrate enjani?

Okumiselweyo 192 kbps ye-lossy MP2; idlula-kwi-lossless MP2. 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-MP3 ukuya kwi-MP2 kuya kunyusa ubunjani besandi sam?

Ukuba i-MP3 ilahlekile kwaye i-MP2 ayilahleki (umzekelo, MP3 → WAV), i-MP2 ifayile ayingcono kune-MP3 — awunakubuyisela ulwazi olusele luthunyelwe. Ukuba i-MP3 ayilahleki kwaye i-MP2 ilahlekile, lindele ukuba i-MP2 codec iphinde icinezele; kwi-192 kbps oku kucacile kuninzi lwezinto eziquletheyo.

Ingaba i-MP3 ukuya kwi-MP2 iguqulela igcina i-ID3 / i-metadata tags?

Ewe — isihloko, umculi, i-albham, unyaka, inani lengoma, umzobo we-albham zifundwa kwi-MP3 kwaye zibhalwe kwi-MP2 container (lapho i-MP2 format ixhasa i-tags, eyenza zonke eziqhelekileyo).

Ndingaguqula iimawaka eefayili ze-MP3 zibe yi-MP2?

Ewe - susa isiqulathi seefayili ze MP3 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-MP2 iya kugcina inqanaba lesiseko elifanayo njenge-MP3?

Ngokungagqibekanga ewe (48 kHz MP3 → 48 kHz MP2). 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 MP3 ukuya kwiMP2?

Ewe - ukhetho lokwenza lusebenze ngokuqhelekileyo ubukhulu busebenzisa ukwenziwa ngokuqhelekileyo kwe-ITU-R BS.1770 / EBU R128 kwimveliso ye-MP2, ibeka injongo kwi-LUFS -14 (isiqhelo sokusasaza) okanye kwi-LUFS -16 (isiqhelo sepodcast). Isetyenziswa xa kutshintshwa iingoma ngemiphakamo emininzi yolawulo.

Ingaba i-MP2 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 MP3 ifihlakele ngexesha lokuguqula?

Ewe — iifayile ezilayishwe phezulu ze-MP3 ziqhubekekiswa kubasebenzi abakhethekileyo kwaye zicinywe kwimizuzu. Asiyi kudlala, sigcine, okanye sisebenzise okuqulethwe sisithethi.

Ithatha ixesha elingakanani ukutshintsha i-MP3 yeyure enye ibe yiMP2?

I-codec efanayo yoku-multiplex: 10-30 imizuzwana. Yenza kwakhona i-encoding kwi-codec eyahlukileyo: ngokuqhelekileyo 10-20% yobude bomthombo, ngoko ke i-MP3 → MP2 yeyure enye igqiba kwimizuzu engama-6-12.

Kutheni i-MP2 ivela phezulu/ihlala phantsi kune-MP3?

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-MP3 i-streaming downloads ibe yi-MP2?

Ukuba i-MP3 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.

MP3

Iifayile zeMP3 zisebenzisa ucinezelo olulahlekileyo ukunciphisa ubungakanani befayile ngelixa zigcina umgangatho wesandi owamkelekileyo kubaphulaphuli abaninzi.