MP3 → MP2

Beddel Adiga MP3 ilaa MP2 si aan dadaal lahayn

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Sida loo beddelo MP3 ilaa MP2

Tallaabada 1aad: Soo geli MP3 faylasha adoo isticmaalaya badhanka kore ama jiid oo hoos u dhig.

Tallaabada 2: Guji badhanka 'Beddelaan' si aad u bilowdo beddelka.

Tallaabada 3: Soo dejiso faylasha aad bedeshay MP2 faylasha

MP3 ilaa MP2 Su'aalaha Badiya La Weydiiyo Ee Ku Saabsan Beddelka

Sidee baan u beddeli karaa MP3 audio ilaa MP2 iyadoon la lumin tayada?

Soo deji faylka MP3 oo soo beddelaha wuxuu doortaa isku-dhafka codec / bitrate ee MP2 oo la mid ah asalka. MP2 (WAV / FLAC / ALAC) oo aan waxba ka jirin ayaa si sax ah u ilaalinaya tusaale kasta; MP2 (MP3 / AAC / OGG / Opus) oo aan waxba ka jirin ilaa 192 kbps oo cad oo u eg dhammaan waxyaabaha muusikada. MP3 waa lossy: a psychoacoustic qaabka ka saaro frekuency dhegta waa in aan la filayn in la ogaado, caadi ahaan 128 ilaa 320 kbps. MP2 waa lossy laakiin wuxuu isticmaalaa filterbank fudud ka badan MP3, caadi ahaan socda 192 ilaa 384 kbps.

Ma aha in lagu beddelo MP3 ilaa MP2 wareegga labaad ee isku dhafka khasaaraha?

Haa, waana wax ku habboon qorsheynta. Labada qaababba waa waxyeello, sidaa darteed MP2 codsi-qorayaasha ayaa ka shaqeeya codka oo horeyba u maraya hal xagal psychoacoustic ah, iyo go'aamadeeda gaarka ah waxay isku daraan xulashada koowaad. 192 kbps ama ka sarreeya natiijada ayaa weli u muuqata mid cad oo u muuqda mid ka mid ah dhagaystayaasha badan. Haddii aad leedahay madaxa waxyeellada leh meel kasta, codsiga MP2 kaas oo ka hortagaya in la qaado laba jeer oo dhan.

Ma magacyada heesaha iyo sawirka album-kayga ayaa ku noolaan doona MP3 ilaa MP2?

Ma jiro. MP3 wuxuu ku jiraa blokada metadata saxda ah, laakiin MP2 ma laha meel caadi ah oo loogu talagalay muusig, album, lambarka raadinta ama sawirka daabacaadda, sidaa darteed tagga ayaa la jaray oo aan la jabin. Ilaalinta MP3 sida koontada la daabacay, ama dib u soo celi ka dib qalab sida Mp3tag ama MusicBrainz Picard. MP2 u baahan yahay in ka badan oo ka badan bitrate MP3 ama AAC ee tayada isku mid ah iyo ma oga in software ugu badan ee macaamiisha.

Fadlan xusuuso in faylka MP2 uu ku dhammaado bitrate?

Default 192 kbps loo baahan yahay loo baahan yahay MP2; pass-through loo baahan yahay loo baahan yahay MP2. Ku dar 320 kbps haddii aad rabto in aad ugu badan oo loo baahan yahay loo baahan yahay, 128 kbps si aad u qaybiso podcast-ka, ama 96 kbps si aad u hesho cod-keliya oo keliya oo ah meesha faylka yar yahay wax ka badan faahfaahinta studio.

Ma ka dhigi kartaa MP3 ilaa MP2 mid ka hooseeya tayada maqalka?

Haddii MP3 ay tahay mid khasaartay (MP3, AAC) iyo MP2 waa mid aan khasaarin (WAV, FLAC), MP2 maahan mid ka fiican MP3 - ma awoodi kartid inaad soo ceshato macluumaadka horeyba loogu tirtiro codec-ka MP3. Haddii MP3 ay tahay mid aan khasaarin iyo MP2 ay tahay mid khasaartay, ka fiiri MP2 encoder si aad u soo celiso; at 192 kbps khasaaraha waa mid aan la arki karin dhegaha badan.

Ma MP3 ilaa MP2 ayaa ku beddelaya ID3 / metadata tags?

Haa - magaca, muusig, album, sanadka, lambarka raadinta, sawirka album, BPM, soo noqnoqoshada-gacan ayaa laga akhrin karaa MP3 baakadaha oo lagu qoray meelaha la midka ah ee MP2 baakadaha. ID3v2 (MP3), faallooyinka Vorbis (OGG, FLAC), atoms MP4 (AAC, M4A), RIFF INFO (WAV), iXML chunks dhammaan khariidadda si nadiif ah. MP2 waa MPEG-1 Audio Layer II, daboolka oo ka horeeyay MP3 oo noqday audio standard ee DVB iyo DAB warbaahinta.

Ma ku beddeli karaa boqolaal fayl oo MP3 ah MP2?

Haa - ku rid faylka MP3 faylasha oo aan u gudbinno si isku mid ah. Premium waxay leedahay shaqaalaha isku midka ah iyo ma laha xaddiga faylka, sidaa darteed 500-file batch wuxuu ku dhammaadaa daqiiqado ka badan alaabtii daqiiqado.

MP2 ma ku hayn doontaa tirada tusaale ee MP3?

By default haa (a 48 kHz MP3 soo saartaa 48 kHz MP2, a 44.1 kHz MP3 soo saartaa 44.1 kHz MP2). Ujeedada gaar ah ee la jaanqaadista - tusaale ahaan, hoos u dhigista 96 kHz studio masters ilaa 44.1 kHz MP2 CD-da lagu qoro, ama kor u qaadista 22 kHz fariimaha codka ilaa 44.1 kHz MP2 - tusaale-ka-dhimista hoos u dhaca ayaa ku habboon tayada sare ee SOX-style resampling.

Ma ku hagaajin karaa codka MP3 ilaa MP2?

Haa - ikhtiyaarka loodness-normalize wuxuu ku habboon yahay ITU-R BS.1770 / EBU R128 caadiga ah ee MP2 soosaarka, oo ku lug leh -14 LUFS (sharciga qulqulka) ama -16 LUFS (sharciga podcast) ama qiime gaarka ah. Faa'iido leh marka la barbardhigo raadadka la isku beddelayo oo leh heerar kala duwan oo heerar ah oo ah MP2 playlist.

Ma MP2 ayaa ku ciyaari doona gaarigayga stereo / iPod / Sonos / Bluetooth speaker?

MP3 plays universally on every device made in the last 20 years. AAC plays on Apple, most Android, Sonos, and modern car stereos. FLAC plays on Sonos and recent Android, less well on older iPods. WAV plays on everything but the file is huge. The device-target dropdown picks a safe MP2 codec for the platform you specify. MP2 waa aad u xoog badan in ay qaladaadka bit iyo qiimo jaban in lagu decode, taas oo ah sababta silsilado warbaahinta ku sugnaa ku dhawaad ka dib markii MP3 yimid.

Faylkayga MP3 ma gaarbaa marka la beddelayo?

Haa — faylasha la soo dejiyey MP3 waxaa lagu dhaqaajiya shaqaalaha kala duwan oo la tirtiraa daqiiqado gudahood. Aan marnaba ciyaarin, kaydin, ama qaybin waxyaabaha maqalka ah. Wabiga wuxuu ku socdaa qalabka aan xakamaynayno dhammaadka-dhamaadka; adeegyada dhinac saddexaad ma helaan faylkaaga.

Maxay ku qaadataa in la beddelo MP3 ilaa MP2?

Same-codec re-mux (tusaale ahaan, AAC M4A gudaha -> AAC MP4 gudaha): 10-30 ilbiriqsi. Codec isbedelka (tusaale ahaan, FLAC -> MP3 ama WAV -> AAC): caadi ahaan 10-20% ee muddada asalka ah, sidaas darteed 1-saac MP3 -> MP2 dhamaystirka 6-12 daqiiqo ee nidaamka xawaaraha.

MP3

Faylasha MP3 waxay isticmaalaan cadaadis lumis ah si loo yareeyo cabbirka faylka iyadoo la ilaalinayo tayada codka ee la aqbali karo ee dhagaystayaasha badankood.