Jun 21,2017 15:19 pm / lo rau ntawm Brian Fisher mus hloov MP3
Yog AAC zoo tshaj MP3?
AAC yog tsim raws li tus successor hauv MP3. MP3 thiab AAC yog lossy compression tej ntaub ntawv tawm tswv yim, thiab lawv sawvdaws hais lawv yuav pab lawd tog thiab demerits. Piv txwv li, AAC tau lub suab zoo piv rau MP3, thiab tseem me me. MP3, ntawm qhov tod tes, yuav ntau tau tshaj tawm players ntau thiab li tshaj AAC. Yog koj noj txhua yam rau tus saib xyuas, koj yuav tsis los txiav txim seb hom ntawv twg yog cov uas yuav zoo tshaj tug. Tiam sis, yog hais tias koj tab tom nrhiav sijhawm suab zoo thiab raws li cov ntaub ntawv, ces AAC yog cov ntaub ntawv uas zoo tshaj rau koj. MP3 yog zoo thaum twg yog xav txog tej teeb meem compatibility.
- Qhov 1. Hom ntawv AAC vs MP3 hom
- Qhov 2. Pom zoo rau tej chaw rau hom ntawv AAC
- Qhov 3. Nias ib AAC thiab MP3 Converter
Qhov 1. AAC vs MP3 hom
#1. Dab tsi yog AAC Format? thiab dab tsi yog qhov MP3 Format?
AAC stands rau Advanced suab Coding. Nws yog ib qho suab coding txuj kev lossy lub compression cov. AAC yog tsim raws li tus successor rau MP3 hom, thiab zoo suab zoo dua MP3 nyob qhov qub bitrate achieves nws. AAC txhawb txog 96 kHz lub raws nyob rau hauv ib tug kwj, thiab kev tso suab accomplished ntawm 96kbits nyob rau hauv lub tso suab rau ob leeg.
MP3 yog ib suab coding hom ntawv rau cov suab. Nws yog kuj raug xa mus rau MPEG 1 los yog MPEG-2 suab txheej III. Qhov MP3 hom ntawv yuav siv cov ntaub ntawv lossy compression encode tej ntaub ntawv thiab txo qhov uas nws cov ntaub ntawv raws li. Lub compression thiaj li ntawd luaj li cas ua ntaub ntawv thov los ntawm ib tus muab ntawm 10. Cov MP3 lossy compression txog tej yam ntawm lub suab nruam.
#2. AAC thiab MP3 File? sib txawv ntawv yog dab tsi
AAC MP3 yog ob leeg tawm tswv yim ua ntaub ntawv thov lossy. Apart from lub sij hawm uas tso cai, tus tawm tswv yim ua ob daim ntawv txawv sib suab zoo, raws li cov ntaub ntawv, thiab compatibility thaum uas tham txog hauv qab no.
Hom |
Suab zoo |
Raws li cov ntaub ntawv |
Compatibility |
|---|---|---|---|
|
AAC |
AAC suab zoo dua MP3 nyob qhov qub bitrate los yog tsawg dua (AAC suab zoo dua 96kbs dua MP3 nyob 128Kbs). | AAC yog ib nyuag me dua cov MP3, uas txhais tau tias AAC yog me dua ntawm ib hlis bitrate. | AAC tsuas ua haujlwm rau iTunes, iPod, iPad, Sony PS3/PSP, Zune Microsoft lub thiab ib co txawb tes. AAC yog tsawg txaus siab tej vim nws yog newer. |
|
MP3 |
MP3 suab zoo yog tsawg tshaj AAC ntawm tus qub bitrate. | MP3 tseem loj tshaj AAC hauv siab bitrate. | MP3 yog nrov ntau thiab ntau pab kiag li lawm thiab tawm players ntau tshaj. Nws ua haujlwm nrog cov xovtooj ntawm tes, lub players thiab tas nrho. |
Qhov 2. Pom zoo rau tej chaw rau hom ntawv AAC
Bitrate tswv yim |
Hais lo lus qhia |
Suab paj nruag qhia tau hais tias |
YouTube Upload Configurations |
|---|---|---|---|
|
Lub suab/analog daim kab xev recordings: 32 kbps |
Lub tso suab ntsis tus nqi: 192 kbps Tus nqi coj mus kuaj: kHz 44.1 Raws: Mono |
Lub tso suab ntsis tus nqi: 128 kbps Tus nqi coj mus kuaj: kHz 44.1 Raws: lub tso suab Lub tso suab hom: Tso suab ob leeg |
Mono hom: 128 kbps Lub tso suab hom: 384 kbps 5.1 hom: 512 kbps |
Qhov 3. Nias ib AAC thiab MP3 Converter
UniConverter yog ib qhov kawg video thiab lub converter. Nws txhawb conversion uas ntau tshaj 150 lub thiab video ntaub ntawv tawm tswv yim. Cov kev pab cuam no yuav hloov koj lub los sis video ntaub ntawv nyob rau hauv batch, yog koj tau import tas nrho cov ntaub ntawv rau hauv cov AAC thiab MP3 converter, thiab nws yuav hloov ua lwm yam lawv ib zaug. Cuab tam tsis muaj ntaub ntawv raws li cov txwv, thiab koj tig cov ntaub ntawv twg luaj li cas ntawm kev ceev zoo kawg. Besides, raws li cov ntaub ntawv tseg, muaj pes tsawg tus tsi zoo, thiab txoj conversion yooj yim ntawm straightforward. Koj yuav tau hloov koj yees duab los yog suab ua ntej lawv siv cov cuab yeej editing inbuilt converting.
Qhov tseem ceeb nta UniConverter - Converter yees duab
- Txhim khu conversion rau video thiab lub tawm tswv yim tshaj kua li, hauv pab kiag li lawm thiab kev ua si Consoles Xbox 360, PS3, thiab Wii.
- Tso cai rau cov neeg siv yuav hloov ua lwm yam ntaub ntawv tawm ntawm 90 X sai thaum lus yeej zoo audios thiab yeeb yaj duab uas NVIDIA GPU kho vajtse acceleration.
- Ces yeeb yaj duab ntawm 1000 ntau tshaj tau streaming chaw xws li YouTube, Vimeo, Vevo, thiab lwm yam, uas yuav tau yuav tom ncaj qha mus ua ntej rau cov PC txuag.
- Qhov kawg DVD vam uas txhawb kub ntawm DVDs daim DVD IFO, DVD disc, thiab DVD folders, thiab daim DVD cov ntaub ntawv uas muaj pes tsawg tus tsi zoo.
- Kho kom raug yeeb yaj duab ua ntej converting, li tej qoob loo, trim, ntxiv subtitles, watermarks, metadata ntaub ntawv, thiab los tshwj xeeb rau cov yees duab.
- Txhawb batch ua qhov twg ntau hom yeeb yaj duab los yog audios yuav muab ntxiv rau qhov kev pab cuam thiab tom tib lub sijhawm.
