Canja kowane fayil na oda zuwa tsarin AAC a kan layi kyauta. Mai canza oda zuwa AAC mai sauri, amintacce kuma mai sauƙin amfani ba tare da buƙatar shigar da software ba.
ko gida don bincike
Mafi girman fayil: 50 MBMafi tsawon lokaci: 30 min
Yi rajista don iyaka mafi girmaAsusun kyauta yana ba ka har zuwa 50 MB da 30 min.
Jora joki fayilin 3GP Audio-ka ko gida don bincike. Yana goyan bayan fayilolin har da 1GB.
Zaɓi AAC azaman abubuwan output-ka kuma gida don juyar. Abubuwan jiya za a sarrafa fayil-ka kai tsaye.
Saurare fayilin da aka juyar kai tsaye. Link-in saurar zai ƙare a cikin 60 minute don tsaro.
Abubuwan jiya masu karfi suna sarrafa fayilolin ka da sauri, bayar da fayilolin da aka juyar a cikin dakika.
Juyar fayilolin ka ba tare da ƙarfi kyauta ba tare da ƙunshi kudade ko kuɗin jiya ba.
Fayilolin ka ne fensifa kuma an goge su ta atomatik bayan juyar. Ba mu adana ko raba bayani-ka ba.
Aiki kai tsaye a nuni na kiwo-ka. Ba buƙatar saurare software ko sadaurar ba.
Yadda tsarukan biyu suke bambanta kan abubuwan da suka canja sakamakon ku.
| Tsarin | 3GP Audio (tushe) | AAC (sakamakon) |
|---|---|---|
| Kwantena | 3GPP (audio-only) | ADTS / raw AAC |
| An gina shi | 3GPP | MPEG / Fraunhofer IIS |
| Gabatarwa | 2001 | 1997 |
| Sauti codecs | AMR-NB, AMR-WB, AAC-LC | AAC-LC, HE-AAC |
| Damƙawa | Mai Asara | Mai Asara |
| Matsakaicin bitrate | 8–64 kbps | 96–256 kbps |
| Mafi girman abin ƙidaya | 16 kHz | 96 kHz |
| Mafi girman channel | 2 | 8 |
| Kunnawa Ba Tare da Tsayawa Ba | A'a | Rabanci |
| Bayanai / tag | 3GPP asset boxes | ID3v2 (limited in ADTS) |
| Kusan girman fayil | 0.06–0.48 MB a min | 0.72–1.92 MB a min |
| Laisini | Mai Lasisin Haƙƙin Ƙirƙira | Mai Lasisin Haƙƙin Ƙirƙira |
| Yana bugi na fasali a | Na Asali: Android · Bukatar mai bugo: Windows, macOS, iOS | Na Asali: Burauzoji na Yanar Gizo, Windows, macOS, iOS, Android, Talabijin Masu Wayo |
| Mafi kyau don | rikodin murya, rikodi daga waya, isarwa mai ƙarancin bandwidth | hidimomin streaming, kunnawa a wayar hannu, watsa shirye-shirye |
Wannan transcode ne, ba kwafi ba: AMR-NB an bubugi kuma sai aka sake encode azaman AAC-LC, kuma kowane re-encode yana kare kamarar inganta. Idan tushe an encode a karamiyar bitrate, encode AAC fayil kusan 256 kbps don karanta ta biyu ba ta zama karfi.
Canzawacin nan ke sayen sabani. AAC ke goyan bayan a asali a 5 fiye na abubuwan da aka ciki 3GP Audio, wanda gida lamari don canzawa a gida hanya.
Canzawacin nan ke sodewa fayil a gida daban: 3GP Audio ke da alkaiki rikodin murya, rikodi daga waya, isarwa mai ƙarancin bandwidth, yayin da AAC an zaba don hidimomin streaming, kunnawa a wayar hannu, watsa shirye-shirye.
Tag ba sa watse dabam. 3GP Audio ke tara su azaman 3GPP asset boxes yayin da AAC ke amfani da ID3v2 (limited in ADTS), don haka taken da zane-zane suna sodewa kuma jiya bayani suna naba wasu.
Canzawa 3GP Audio zuwa AAC nufin sodewa sauti daga 3GPP (audio-only) kwantena, gabatarwa a 2001, zuwa ADTS / raw AAC, wanda ya laka a 1997. Dukansu gida zaɓo daban, kuma yana gida abubuwan da ke ba canzawa inganta, kujerun, ko kwafowa.
An gina 3GPP a 2001, 3GP Audio ke adana sauti amfani AMR-NB, AMR-WB, AAC-LC. Zaɓon codec yana saita gida lokaci abubuwan da kowe canzawa zai iya adana.
AAC, daga MPEG / Fraunhofer IIS kuma ke 1997, amfani AAC-LC, HE-AAC kuma ke bugi a asali a 6 na shida abubuwan da muke track. Wannan hade gida lamari saboda ke canza zuwa.
Bayan juyar fayil-ka, ka iya amfani da Scriptivox transcription services don juyar sauti-ka zuwa rubutu. Aushi ne don taron, shawarware, podcasts, da sauransu.
Budde kai-tsaye zuwa juye fayilolin da aka fi amfani
Da da yawa juyar tsarin sanadu