WMA → AAC

Chinja Yako WMA kuti AAC mafaira pasina simba

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kana kudhonza uye kubvisa mafaera ako pano

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Kushandura mafaera zvakasununguka, Pro vashandisi vanogona kushandura zvakawanda zvikuru faira; Kutanga

Kuisa

Maitiro ekushandura WMA kuti AAC

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

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

Danho rechitatu: Dhawunirodha yako yakashandurwa AAC mafaira

WMA kuti AAC Mibvunzo Inowanzo bvunzwa Nezvekuchinja

Ndinogona sei kushandura WMA audio kuenda ku AAC pasina kushaya mhando?

Upload the WMA file and the converter chooses the AAC codec and bitrate to match the source. Lossless AAC (WAV / FLAC / ALAC) inochengeta yega yega sample bit-identical; lossy AAC (MP3 / AAC / OGG / Opus) defaults to 192 kbps which is transparent for most ears. WMA iine kushaya simba nechinangwa, muASF chigaro, ne lossless uye mashoko-optimised zviuru izvo zvinoitika rarely. AAC ine kushaya simba asi iri nyore kushandisa kupfuura MP3, uye inochengeta kusvika pa48 machannels zvakananga sezviri, kwete sezvaiita stereo.

Kushandura WMA kuenda ku AAC ndeimwe yekupedzisira rondedzero yekumanikidza kwekumanikidza?

Yeah, uye zvinokosha kutarisira. Mafomati maviri ari kushaya, saka encoder AAC ari kushanda kubva kune audio iyo yaive yapfuura neimwe psychoacoustic pass, uye pfungwa dzayo dzinoumba yekutanga seti. Pa 192 kbps kana kupfuura, iyo mhinduro ichiri yakajeka kune vazhinji vanonzwa. Kana iwe uine master isina kushaya chero kupi, encoding the AAC kubva kune iyo inodzivirira double pass zvakakwana.

Nei vamwe ve WMA mafaera angu vasingashanduri?

DRM. Chimwe chikamu che WMA mafaera anovharwa nekutengesa kana software yakaburitsa iwo, uye akavharwa maaudio haagone kugadziriswa neimwe converter. Chii zvaunogona kubvisa iwe pachako, kurodha pasi, kana kutenga pasina dziviriro inoshandura zvakajairika; chibvumirano chekutenga hachizove. WMA haitsigirwe zvakakwana chero kupi kunze Windows, uye vadiki WMA mafaera anogona kutakura DRM kuti anobata kushandurwa zvakakwana.

Ndeipi bitrate iyo iyo AAC faira ichashandisa?

Zviri pachena kuti 192 kbps ndezvekuipa AAC; kusvikira kwasvika kwakanyanya AAC. Dzokera ku 320 kbps kana uchida kutamba kana 96 kbps kana uchida kutamba. Kusarudza kunochinja saizi yefaira neyekutaura; pasi pe 96 kbps, kuipa kunoonekwa mumimhanzi.

Kuenda kubva ku WMA kuenda ku AAC kunoderedza mhando yangu yeaudio?

Kana WMA iri nematambudziko uye AAC haina matambudziko (semuenzaniso MP3 → WAV), AAC haina matambudziko kupfuura WMA — haugone kudzosa ruzivo rwakaiswa pasi. Kana WMA iri nematambudziko uye AAC ine matambudziko, AAC codec inodzosera; pa192 kbps, iyo mhedzisiro inoratidza zvakajairika zvemukati.

Ichi chikonzero nei iyo WMA kusvika ku AAC converter inochengeta ID3 / metadata tags?

Yeah - zita, muimbi, album, gore, nhamba yemufananidzo, uye album art inoverenga kubva ku WMA container uye inonyora mu AAC container uko fomati inotsigira ma tags. All common targets (MP3, AAC, FLAC, OGG) handle tags fine; raw WAV does not. AAC inonzi Advanced Audio Coding, yakanyorwa muna 1997 se MPEG-2 Part 7 uye yakagadzirwa kuti igadzirise MP3.

Ndinogona kushandura zviuru zve WMA mafaera kuita AAC?

Yeah - bvisa folder ye WMA mafaera uye isu tinozvigadzirisa zvakapararira. Premium ine akawanda akapararira vashandi uye hapana kumanikidza kwefaera, saka batch ye500-file inosvika muminetsi kupfuura makumi emakore.

I AAC ichachengeta iyo imwechete sampling rate se WMA?

Nekuzvimisikidza hapana — 48 kHz WMA inoramba 48 kHz mu AAC. Kana iwe uchida kushambadza pasi kuti ugone kuwirirana (96 kHz → 44.1 kHz kune CD yekunyora), sarudzo ye sampling-rate inoshandisa kushambadzazve kwemhando yepamusoro mune imwe encoding pass.

Ndinogona here kushandura kusimba kwezwi kana ndichishandura WMA kuenda ku AAC?

Yeah — loudness-normalize sarudzo inoshandisa ITU-R BS.1770 / EBU R128 normalization kune AAC, ichitarisa -14 LUFS (streaming standard) kana -16 LUFS (podcast standard). Zvakanakira kana uchibata mabhaisikopo akaomarara pazviyero zvakasiyana.

Ndichatamba sei AAC yangu pafoni yemotokari, iPod, uye Sonos?

MP3 plays everywhere. AAC plays on Apple, most Android, and Sonos. FLAC plays on Sonos and Android but not on older iPods. WAV plays on everything but is huge. The advanced device-preset dropdown picks an AAC codec optimized for your target hardware. AAC inonzwa zvakanaka kupfuura MP3 pasi pe128 kbps uye ndiyo default audio track muMP4, YouTube, Apple Music uye kutumira. AAC ipaten-encumbered, uye a handful of chaizvo vana vatambiwo kubvuma kuti apo vaizobvuma MP3.

Ndiani yangu WMA faira yakachengeteka panguva yekushandura ku AAC?

Yeah — akakwira WMA mafaera anogadziriswa muzvirongwa zvakasiyana uye anogadziriswa mukati memasekondi. Hatina kutamba, kuchengeta kwenguva refu, kana kugovera zvemavhidhiyo. Iyo yakazara yekuchengetera window iri mu /privacy/.

Ndeipi nguva yekushandura 1-hour WMA kuenda ku AAC inotora?

Re-mux ye codec imwechete: 10 kusvika 30 masekondi. Re-encode kune codec imwecheteyo: 10 kusvika 20% yenguva yekushanda, saka 1-hour WMA → AAC inopera mu 6 kusvika 12 maminitsi. Batch mabasa anoparallel pakati pevanoshanda kuti vagadzirise zvishoma.