Gbanwee 3GP Audio na M4A
Gbanwee faịlụ ọdịyo ọ bụla n'ịntanetị n'efu gaa na ụdị M4A. Ngbanwe ọdịyo gaa M4A dị ọsọ, echekwabara ma dị mfe iji na-achọghị ịwụnye sọftụwia.
Kwụ na-agwakwu Audio Failụ
ma ọ bụ pịa n'okpuru iji lelee
Nha faịlụ kachasị: 50 MBOgologo oge kachasị: 30 nkeji
Debanye aha maka oke kachasị eluAkaụntụ efu na-enye gị ruo 50 MB na 30 nkeji.
Gini mere Scriptivox 3GP Audio na M4A Nwagharia?
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Failụ gị aghakojizie na a na-kpụ kpụ ka gbanwe nke. Anyị anaghị eka ma ọ bụ kewaa data gị.
Enweghị Ntinye
Ọrụ ozugbo n'igwe aghara gị. Enweghị ngwa budata ma ọ bụ ntinye.
Kedu ot Iji 3GP Audio → M4A
Bubatara Failụ
Kwụ na-agwakwu failụ 3GP Audio gị ma ọ bụ pịa iji lelee. Kwadoro failụ ruo 1GB.
Gbanwee
Họrọ M4A 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 M4A: ihe ntuziaka ntuziaka
Etu ebe ishe abuo tuziaka si dife iche iche na ihe ndị na-agbanwe nsonaazụ gi.
| Ntuziaka | 3GP Audio (isi mmalite) | M4A (nsonaazụ) |
|---|---|---|
| Akpa | 3GPP (audio-only) | MPEG-4 Part 14 |
| Onye Rụrụ Ọrụ | 3GPP | Apple / MPEG |
| Mmalite | 2001 | 2003 |
| Codec | AMR-NB, AMR-WB, AAC-LC | AAC-LC, HE-AAC, ALAC |
| Mkpali | Nwere mfu | Dabere na codec |
| Bitrate | 8–64 kbps | 96–256 kbps |
| Ọnwụ Sampulu | 16 kHz | 96 kHz |
| Ọwa | 2 | 8 |
| Nkwụ Enweghike Agba | Mba | Ee |
| Ihe Ndi | 3GPP asset boxes | MPEG-4 iTunes-style atoms |
| 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 | Apple ecosystem, nchịkọta egwu, akwụkwọ ụda |
Ihe na-agbasi mgbe i gbanwe 3GP Audio gaa M4A
MPEG-4 Part 14 bụ kọntena kama enkọdị otu, ya mere ihe ọ na-akwadọ adabere n'otu e mere failu. O nwere ike ibuga AAC-LC, HE-AAC, ALAC, nke pụtara failu abụọ nwere aha njikọ a pụrụ ka iche n'ọgụgụ isi na nha. Leziụ isi tupu iche na nke i nwere.
Nkwado bụ nkwa nkuu ebe a: M4A na-epu onyonyo nke ije n'elu ụmụ 5 ndị karị nke 3GP Audio na-eme, ya mere ihe na-arụ n'enweghike ka onye ọbụla to igwe ipu onyonyo.
3GP Audio dị mma karị maka ndekọ olu, mobile capture, low bandwidth, ma M4A dum mma karị Apple ecosystem, nchịkọta egwu, akwụkwọ ụda.
Leziụ na metadata ga-agbakwụnye kama kopị: 3GPP asset boxes n'ihe mbu na-agbakwụnye gaa MPEG-4 iTunes-style atoms n'ihe na-apụta. Ihe isi na-agbanwe nke ọma; akara okwu na-iche anaghi agbalị n'elu.
Maka Ngbanwe 3GP gaa M4A
Ihu isiokwu a ngbanwe 3GP Audio failu, edekwa n'ime 3GPP (audio-only) kọntena kemgbe 2001, n'ime M4A, nke eji MPEG-4 Part 14 na mbu 2003. Iche iji kọntena abụọ mkpebi ihe agbanwe n'ihe na-apụta.
3GP Audio sitere 3GPP na mbu 2001. Ọ na-ebuga AMR-NB, AMR-WB, AAC-LC, nke na-mkpebi oke kacha nke ọgụgụ isi nke ihe obula i ngbanwe sitere na.
M4A bụ ihe ewepụta nke Apple / MPEG na 2003. Ọ na-ebuga AAC-LC, HE-AAC, ALAC na-epu onyonyo nke ije n'elu n'ebe 6 nke isii na-anya mma, nke na-abụ nkwere imemu iji họrọ dika ihe na-apụta.
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 M4A: ajụjụ a na-ajụ mgbe nile
Ngbanwe Nkekọ
Ngbanwe ibe site na 3GP Audio
Mma Ndị Gbanwe
Ọtụtụ njikọ na failụ ndị gbanwe na-eji ofuu
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