Gbanwee 3GP Audio na AAC
Gbanwee faịlụ ọdịyo ọ bụla n'ịntanetị n'efu gaa na ụdị AAC. Ngbanwe ọdịyo gaa AAC dị ọsọ, echekwabara ma dị mfe iji na-achọghị ịwụnye sọftụwia.
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Gini mere Scriptivox 3GP Audio na AAC Nwagharia?
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Enweghị Ntinye
Ọrụ ozugbo n'igwe aghara gị. Enweghị ngwa budata ma ọ bụ ntinye.
Kedu ot Iji 3GP Audio → AAC
Bubatara Failụ
Kwụ na-agwakwu failụ 3GP Audio gị ma ọ bụ pịa iji lelee. Kwadoro failụ ruo 1GB.
Gbanwee
Họrọ AAC ka ihuike ibudata gị ma pịa gbanwe. Ngwa zuru ike na-agbakọ akụkọ gị ozugbo.
Budata
Budata failụ gbanwe gị ozugbo. Ntanetị ihe njikọ na-adịbeghị mma n'awa 1 maka nchebe.
3GP Audio vs AAC: ihe ntuziaka ntuziaka
Etu ebe ishe abuo tuziaka si dife iche iche na ihe ndị na-agbanwe nsonaazụ gi.
| Ntuziaka | 3GP Audio (isi mmalite) | AAC (nsonaazụ) |
|---|---|---|
| Akpa | 3GPP (audio-only) | ADTS / raw AAC |
| Onye Rụrụ Ọrụ | 3GPP | MPEG / Fraunhofer IIS |
| Mmalite | 2001 | 1997 |
| Codec | AMR-NB, AMR-WB, AAC-LC | AAC-LC, HE-AAC |
| Mkpali | Nwere mfu | Nwere mfu |
| Bitrate | 8–64 kbps | 96–256 kbps |
| Ọnwụ Sampulu | 16 kHz | 96 kHz |
| Ọwa | 2 | 8 |
| Nkwụ Enweghike Agba | Mba | Akara abụọ |
| Ihe Ndi | 3GPP asset boxes | ID3v2 (limited in ADTS) |
| Ibu Failu | 0.06–0.48 MB/nkeji | 0.72–1.92 MB/nkeji |
| Ughighi | Nwere Ikike Patent | Nwere Ikike Patent |
| Ọkụkọ | Ziri ezi: Android · Chọrọ nkwụ: Windows, macOS, iOS | Ziri ezi: Ihe nchọta, Windows, macOS, iOS, Android, Smartvi |
| Kacha mma maka | ndekọ olu, mobile capture, low bandwidth | streaming, ọkpọ ụda mkpanaka, mgbasa ozi |
Ihe na-agbasi mgbe i gbanwe 3GP Audio gaa AAC
Nke a bụ transcode, ọ bụghị kopị: AMR-NB na-edi ma emechaa enkodụ dika AAC-LC, na enkodụ obula na-akụ ihe nkọwa. Ma ihe mbu enkodụ na ihe amụmụ ebelata, enkod AAC failu n'akụkụ 256 kbps ka ise a ga-ebụghị eremi.
Ngbanwe a na-enye mma. AAC na-akwado nke ije n'elu 5 igwe ọzọ tụtụ 3GP Audio, nke bụ ihe na-abatara maka ụmụ ngbanwe n'ụzọ a.
Ngbanwe a na-eme ka failu ya gaa oru na-iche: 3GP Audio na-akpa ndekọ olu, mobile capture, low bandwidth, AAC na-ahoro n'ihi streaming, ọkpọ ụda mkpanaka, mgbasa ozi.
Ihe 3GP Audio na-echekpu dika 3GPP asset boxes ebe AAC jụrụ ID3v2 (limited in ADTS); ọtụtụ ogidi mgbe nile petu gafee, ma o bụ agbakwaghị tag nkwa ole enweghike nke nda.
Maka Ngbanwe 3GP gaa AAC
Ngbanwe 3GP Audio gaa AAC pụtara udio agba n'ime 3GPP (audio-only) kọntena, ewepụta na 2001, na ADTS / raw AAC, nke bịarụ 1997. Abụọ a bụ ihe eme na nzube na-iche, na nke a ka na-mkpebi ma ngbanwe a na-akụ ọgụgụ isi, idigide ihe, ma obu nkwado.
Emepụta nke 3GPP na 2001, 3GP Audio na-edekwa udio site na AMR-NB, AMR-WB, AAC-LC. Nhazi kodịk a na-eme oke kacha nke ihe ngbanwe nwere ike idekwa.
AAC, sitere MPEG / Fraunhofer IIS na mbu 1997, na-eji AAC-LC, HE-AAC na-epu onyonyo nke ije n'elu 6 nke ndị ọmụmụ isii na-eche anyi. Njikọ a na-abụ ihe na-aba nke ọtụtụ ngbanwe n'ime.
Mgbe gbanwe failụ gị, ị nwere ike iji Scriptivox transcription ngwa gbanwe ụda gị na ụdị. Kwesịrị mma maka nzukọ, mkparịta ụka, podcasts, na ndị ọzọ.
3GP Audio gaa AAC: ajụjụ a na-ajụ mgbe nile
Ngbanwe Nkekọ
Ngbanwe ibe site na 3GP Audio
Mma Ndị Gbanwe
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