Jun 21,2017 15:19 pm / Ihe site Brian Fisher ka Ụka MP3
Bụ AAC mma karịa MP3?
AAC e mepụtara ka a nọchiri MP3. Ma MP3 na AAC bụ lossy mkpakọ faịlụ, ha nile nwere ha kpọkwara na demerits. Ihe atụ, AAC nwere a elu ụda àgwà tụnyere MP3, na ọ bụ na-obere. MP3, na aka nke ọzọ, bụ ihe dakọtara na ihe media Player na ngwaọrụ karịa AAC. Ọ bụrụ na i mee ihe nile ihe echiche, ọ bụ ike iji chọpụta nke format dị mma karịa ndị ọzọ. Otú ọ dị, ọ bụrụ na ị na-achọ ụda àgwà àgwà na file size, mgbe AAC bụ ihe kasị mma file gị. MP3 dị mma mgbe atụle ndakọrịta okwu.
- Part 1. AAC Format vs MP3 Format
- Part 2. aro Settings maka AAC Format
- Part 3. One Click AAC na MP3 Ntụgharị
Part 1. AAC vs MP3 Format
# 1. Gịnị bụ AAC Format? Ma Gịnị bụ MP3 Format?
AAC anọchi Advanced Audio nzuzo. Ọ bụ ihe na audio nzuzo ụkpụrụ lossy digital audio mkpakọ. AAC e mere ka a nọchiri MP3 format, na ya oji mma ụda àgwà karịa MP3 n'otu bitrate. AAC akwado 96kHz audio ọwa n'otu iyi, na àgwà stereo na-emezu na 96kbits na nkwonkwo stereo.
MP3 bụ ọdịyo nzuzo format maka digital ọdịyo. Ọ na-kwuru na MPEG-1 ma ọ bụ MPEG-2 Audio Layer III. The MP3 format eji lossy data mkpakọ encode data na belata ya file size. The mkpakọ ebelata file size site a na-akpata nke 10. The MP3 lossy mkpakọ ebelata akụkụ ụfọdụ nke a na-aga n'ihu ụda.
# 2. Gịnị bụ ihe dị iche n'etiti AAC na MP3 File?
AAC na MP3-ma lossy faịlụ. E wezụga oge ntọhapụ, abụọ faịlụ si dị iche na onye ọ bụla ọzọ na ụda àgwà, file size, na ndakọrịta dị ka e kwuru n'okpuru ebe a.
format |
Sound Quality |
File Size |
ndakọrịta |
|---|---|---|---|
|
AAC |
AAC ada mma karịa MP3 n'otu bitrate ma ọ bụ ala (AAC ada mma na 96kbs karịa MP3 na 128Kbs). | AAC bụ ubé dị nta karịa MP3, nke pụtara AAC bụ nta na a elu bitrate. | AAC na-arụ ọrụ na iTunes, iPod, iPad, Sony PS3 / PSP, Microsoft na Zune, na ụfọdụ mobile phones. AAC na-erughị na-akwado nwere obere n'ihi na ọ bụ ọhụrụ. |
|
MP3 |
MP3 ụda àgwà bụ ala karịa AAC n'otu bitrate. | MP3 ibu karịa AAC na elu bitrate. | MP3 bụ ihe na-ewu ewu na ndị ọzọ dakọtara na kasị ngwaọrụ na media Player. Ọ na-arụ ọrụ na niile cell phones, audio Player, na pad. |
Part 2. aro Settings maka AAC Format
Bitrate Aro |
Okwu na-egosi |
music egosi |
YouTube Bulite nhazi |
|---|---|---|---|
|
Voice / analọg kaseti: 32 kbps |
Ghaat Bit Rate: 192 kbps Sample Rate: 44.1 kHz Channels: Mono |
Ghaat Bit Rate: 128 kbps Sample Rate: 44.1 kHz Channels: ghaat ghaat Mode: Joint ghaat |
Mono Type: 128 kbps baraaka Type: 384 kbps 5.1 Type: 512 kbps |
Part 3. One Click AAC na MP3 Ntụgharị
iSkysoft iMedia Ntụgharị Deluxe bụ ihe kacha video na audio Ntụgharị. Ọ na-akwado akakabarede nke karịrị 150 ọdịyo na video faịlụ. The omume nwere ike tọghata gị ọdịyo ma ọ bụ video faịlụ na ogbe, na nnọọ na ị nwere mbubata niile faịlụ n'ime AAC na MP3 Ntụgharị, ọ ga-tọghata ha ozugbo. The ngwá ọrụ adịghị nwere a file size ịgba, na ị na-atụgharị ihe ọ bụla size nke ihe ndekọ na ihe ịrịba ọsọ. E wezụga, dị ka ị na-azọpụta faịlụ, e efu quality ọnwụ, na akakabarede usoro dị mfe na n'ụzọ kwụ ọtọ. I nwekwara ike idezi gị video ma ọ bụ ọdịyo tupu n'ịtụgharị ha iji inbuilt edezi ngwaọrụ.
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