Guqula MP3 ukuba Opus

Guqula Eyakho MP3 ukuba Opus uxwebhu

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Guqula iifayile ezifikelela kwi-1 GB simahla, abasebenzisi bePro banokuguqula iifayile ezifikelela kwi-100 GB; Bhalisa ngoku

Iyalayisha

Indlela yokuguqula MP3 ukuba Opus

Inyathelo 1: Layisha eyakho MP3 iifayile usebenzisa iqhosha elingasentla okanye ngokutsala nokuwisa.

Inyathelo lesi-2: Cofa iqhosha elithi 'Guqula' ukuze uqalise ukuguqula.

Inyathelo lesi-3: Khuphela i-converted yakho Opus iifayile

MP3 ukuba Opus Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni eyenza i-MP3 ukuya kwi-OPUS iguquli sesandi?

It re-encodes a MP3 audio file as OPUS. Sample rate and channel count are preserved; the difference is the codec and container.

Ingaba inqanaba lesampuli kunye nobeko lwesiqhagamshelanisi ziya kugcinwa?

Ngokungagqibekanga ewe — i-stereo ihlala i-stereo, i-sample rate emiselweyo (44.1 kHz, 48 kHz, njl.njl.) idluliselwa kwi-OPUS output.

Ingaba ukuguqulwa kwe-MP3 ukuya kwi-OPUS kunokuphinda kuphindeke?

Ungaguqula i-OPUS kwakhona kwi-MP3 kule ndawo. Ukuba nayiphi na ifomati ebandakanyiweyo ilahlekile, i-round-trip ayizukuba yi-bit-perfect nakuba ibonakalayo okanye icacile.

Yintoni umgangatho wemveliso endingalindele ukuba ndiyilindele ukusuka kwi-MP3 ukuya kwi-OPUS?

Izicwangciso ezimiselweyo zijolise kwi-broadcast / umgangatho we-web - ngokubonakalayo ifana nomcebo kubabukeli abaninzi. Ukusetyenziswa kovimba, khetha ukhetho oluphezulu lomgangatho kwimimiselo yoguquli.

Ingaba ukutshintsha MP3 ukuya OPUS kukwindawo yesibini yokucinezela okulahlekileyo?

Ewe, kwaye kufanelekile ukucwangcisa. Zonke iifomati zilahlekile, ngoko ke i OPUS encoder isebenza kwisandi esisele sidlula kwindlela enye ye psychoacoustic, kwaye izigqibo zayo zidibanisa iseti yokuqala. Kwi 192 kbps okanye ngaphezulu impumelelo ihlala icacile kubaninzi bokuziva. Ukuba une master engalahleki naphi na, ukukopela i OPUS ukusuka apho endaweni yoko ikhusela i pass kabini ngokupheleleyo. I-MP3 ilahlekile: imodeli ye-psychoacoustic isusa ukuphindaphinda indlebe ayikwazi ukuqaphela, ihlala kwi-128 ukuya kwi-320 kbps. Opus ilinganisela ukusuka kwi 6 kbps mono ukuthetha ukuya kwi 510 kbps stereo iingoma kwi bitstream efanayo kwaye itshintshe iimo ngokuzenzekelayo.

Yintoni na i-OPUS ifayili?

Isiqulathi seefayili esinomsindo ngaphakathi kwayo, kunokuba umsindo ngokwawo. Lo maleko ongaphezulu yindawo apho ubude, isalathisi sokukhangela kunye ne metadata yefomati echazayo igcinwa khona, ngoko umdlali uyazi ukuba i OPUS ihlala ixesha elingakanani phambi kokucoda iframe enye endaweni yokukhangela ifayile yonke ukufumanisa. Oku kuthetha ukuba unikezelo alusoloko lugqiba into engaphakathi: iziqulathi zeefayili ezininzi ezinjalo zivunyelwe ukuba zigcine ngaphezulu kwesinye isifo sesandi, oko kukuthi, iifayile ezimbini OPUS zingaziphatha ngokuhlukileyo ngelixa zijonge ngaphaya.

Ezininzi zeefayili zam MP3 zavela kwiCDs - ngaba oku kubaluleke apha?

Kuphela ukuba ukukopela sele kwenzeka kabini. A MP3 okutshatywa kwi diski wacinezelwa nakweyiphi na i bitrate i ripper icwangciswe kwiminyaka edlulileyo, kwaye oko kumgangatho kwizinto zonke ezantsi - ukuguqula akukwazi ukubuyisela into i ripper eshiyekayo. Ukuba i diski ihlala kwi shelf, ukuphinda ukhuphe kwifomati engalahlekiyo nokukhowuda ukusuka apho kunika isiphumo esingcono kunanoma iyiphi ukuguqulwa kwefayile ezikhoyo. I-MP3 yi-MPEG-1 Umphezulu Wosandi III, egqityiwe ngo-1993, kwaye ihlala i-format yesandi ekwazi ukucoda ngokupheleleyo ekhoyo.

Ingaba i OPUS iyadlala kwimoto yam okanye kwizixhobo ezidala?

Ininzi ingxaki. MP3 ikhowudiwe yiyo yonke into, kubandakanya imoto yeqela lenjongo ethile kunye nabadlali abadala; OPUS ifuna udweliso lwenkqubo oluzi ikhowudi, eyona hardware ekhululekileyo ihlala ingakho. Ukuba indawo efanelekileyo yimoto ye stereo okanye umdlali ophathekayo, oku kuyinyani enamandla yokuhlala kwi MP3. I-Opus ayixhaswa yihardware ekhululekileyo - qiniseka ukuba udlala isoftware kuphela, kwaye ulindele ukuba i-car stereos ayihoyi.

Ingaba MP3 ikhululekile ukuyisebenzisa nokusasaza?

Ewe, ngaphandle kweemeko ezifanele ukukhathazeka ngazo. Ukhankaso luza kufumaneka, wonke umntu angasebenzisa ikhowudi okanye ikhowudi esuka kwikhowudi ngaphandle kokubuza okanye ukuhlawula, kwaye akukho mntu unokuguqula ezi zinto emva - nto leyo eyenza ukuba ivele kwi open- source tooling, kwi engines yemidlalo naphi na apho ilayisensi yokuxoxa ibulala iprojekthi. Ukutshintsha kude nayo akuyi kubuyisela oko; iifayile ozinayo zihlala zisetyenziswa ngokuchanekileyo njengoko zazi.

Ingaba OPUS itsha kakhulu kwizinto endifuna ukuzidlala?

Le yingozi ebonakalayo enye. OPUS yi codec ekutshanje kwaye ingcono kunezinye ezidala kwi bitrate efanayo - iphawuleka ngaphantsi kwe 96 kbps - kodwa "engcono" ayixhaswanga, kwaye iyunithi yemoto, umdlali ohlala ekhululekileyo okanye itelevisi evela phambi kokuba ikhona ayizukuyazi ifayile. Iibrawuzeri, iifowuni kunye neekhompyutha zilungile. Khangela isixhobo esidala esifuna ukuyidlala kwaye ukhethe kuyo, hayi kumanani.

Ingaba kukho umda wobungakanani befayili xa uguqula i-MP3 ibe yi-OPUS?

Ulayisho phezulu olungaziwayo luphelelwe lixesha ngokumiselweyo; i-akhawunti ebhalisiweyo ekhululekileyo ifumana umda ophezulu, kwaye i-akhawunti ye-Pro ayinalo umda wefayili nganye. Inkumbulo yesikhangeli sihlala siyimfuneko yothintelo ixesha elide phambi kokuba umda wethu we-server-side uqale.

Ndingaguqula iifayili ezininzi ze-MP3 zibe yi-OPUS ngaxeshanye?

Ewe. Nqumle okanye ukhethe iifayile ezininzi ze MP3 kwifayili enye yokulayisha - umguquli uqhubekeka nazo ngokuthe tye kwaye ubuyisele i-ZIP yeziphumo ze OPUS. Akukho mfuneko yokuphinda uqhubekeke inkqubo yefayili nganye.

MP3

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

Opus

Opus yi-codec yesandi evulekileyo eyaziwayo ebetha i-MP3 ne-AAC kwi-bitrates ephantsi, ngenxa yoko unxibelelwano lwelizwi kunye nokudlulisa kusetyenziswa.