Chinja MP3 kuti M4R

Chinja Yako MP3 kuti M4R zvinyorwa zvisingaite

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 ekushandura MP3 kuti M4R

Danho 1: Isa yako MP3 mafaira uchishandisa bhatani riri pamusoro kana nekudhonza nekudonhedza.

Danho rechipiri: Dzvanya bhatani rekuti 'Convert' kuti utange kushandura.

Danho rechitatu: Dhawunirodha yako yakashandurwa M4R mafaira

MP3 kuti M4R Mibvunzo Inowanzo bvunzwa Nezvekuchinja

Ndinogona sei kushandura MP3 audio kuenda ku M4R pasina kupora kwemhando?

Kuisa faira MP3 uye yedu mushanduri ichatora M4R codec / bitrate kubatanidza kwakaenzana nechigadzirwa. Lossless target (M4R = WAV / FLAC / ALAC) inochengeta ese masampuli; lossy target (M4R = MP3 / AAC / OGG / Opus) inogadziridzwa ku 192 kbps iyo inoratidzika kune akawanda maziso.

Ndeipi bitrate iyo faira M4R inoshandisa?

Zviri pachena 192 kbps ye M4R ine kushaya; kubuda- munzira (sina kuchinja- chinja kwe bitrate) kwe M4R pasina kushaya. Gadzira ku 320 kbps ye audiophile output, kana 96 kbps yezwi / podcast apo madiki mafaera anokosha kupfuura kuvimbika pazvimwe zvishoma.

Kubva pa MP3 kuenda pa M4R kunoderedza sei kunaka kwezwi rangu?

Kana MP3 iri nematambudziko uye M4R iri pasina matambudziko (e.g. MP3 -> WAV), faira M4R harisi rakanaka kupfuura MP3 — haugone kudzosa ruzivo rwakaiswa pasi. Kana MP3 iri nematambudziko uye M4R iri nematambudziko, codec M4R inodzosera kumanikidza; pa192 kbps izvi zvinoratidzika kune zvimwe zvinhu.

I MP3 to M4R converter inochengeta ID3 / metadata tags?

Yeah - zita, muimbi, album, gore, nhamba yemufananidzo, uye yakaiswa album art inoverenga kubva ku MP3 uye inonyora mu M4R container uko M4R format inotsigira ma tags (iyo yose inowanzoitika).

Ndinogona kushandura mazana e MP3 mafaera kuita M4R?

Yeah - bvisa folder ye MP3 mafaera uye isu tinozvigadzirisa zvakaenzana. Pro ine akawanda akaenzana vashandi uye hapana chisimbiso chefile size, saka batch ye500-file inosvika mumasekondi kupfuura makumi emakore.

I M4R ichachengeta iyo imwechete sampling rate se MP3?

Zviri pachena kuti hapana (48 kHz MP3 -> 48 kHz M4R). Kana iwe uchida kushambadza pasi kuti zvive zvakaenzana (e. g. 96 kHz -> 44. 1 kHz kune CD kurodha) iyo yakakwira sampling-rate sarudzo inogadzirisa izvi nemhando yepamusoro polyphase resampler.

Ndinogona here kudzora kusimba kwezwi mu MP3 kusvika ku M4R?

Yeah — loudness-normalize sarudzo inoshandisa ITU-R BS.1770 / EBU R128 normalization kune M4R output, ichitarisa -14 LUFS (streaming standard) kana -16 LUFS (podcast standard). Inokosha kana uchishandura mabhaisikopo nemhando dzakasiyana dze mastering.

M4R ichatamba pafoni yangu yemotokari / iPod / Sonos?

MP3 anotamba pasi rese. AAC anotamba paApple, Android, uye Sonos. FLAC anotamba pa Sonos uye Android yemazuva ano, zvakaipa pane iPods. WAV anotamba pazvose asi iri hombe. Advanced sarudzo dzinosanganisira zvirongwa zvekushandisa zvezvinangwa izvi zvakajairika.

Ndiani anochengeta MP3 faira rangu panguva yekushandura?

Yeah — yakakwira MP3 mafaera anogadziriswa muzvirongwa zvakasiyana uye anogadziriswa mukati memasekondi. Tisingatamba, hatichengeti, kana kugovera zvemavhidhiyo. Ona /privacy/ yewindows yekuchengetedza data.

Ndeipi nguva inotora kushandura 1-hour MP3 kuenda ku M4R?

Same-codec re-mux: 10-30 masekondi. Re-encode kune imwe codec: zvinonyanya 10-20% yenguva yekuburitsa, saka 1-hour MP3 -> M4R inopera mu 6-12 maminitsi pa standard pipeline.

Nei faira M4R iri loud / quieter kupfuura iyo MP3 source?

No otomatiki kuchinja kuchinja kuitika kana iwe kuchinja pa normalize sarudzo. Kana iwe kuona chiyero kuchinja, yako audio player kana media library ndezvekutaura ReplayGain kana per-track kuchinja kuchinja pa kutamba — kwete isu.

Ndinogona kushandura MP3 kurodha pasi kuita M4R?

Kana iyo MP3 yekurodha pasi isina kuchengetedzwa (sina DRM), hapana. DRM-yakavharwa streaming mafaera (Spotify, Apple Music) yakavharwa pabit level uye isu hatigone kuongorora iwo. Mamwe mapurojekiti kubva kuBandcamp, SoundCloud, uye personal recordings anoshandurwa zvakanaka.