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Convert M4A to Text

Convert M4A audio files to text with AI. Transcribe iPhone voice memos, audiobooks, and podcasts. Free online M4A transcription.

Ubhaliso simahla
Asikho nasiphi na isandi se-TTS kwisiNgesi sakho. Nceda uncedo lwethu ukongeza isandi sakho! Intengiso yelizwi lakho

Layisha phezulu ifayile ye- VCard

Rhweba ngaphandle amanqaku encwadi ye Mozilla Khangela

Inkxaso ye MP3, WAV, FLAC, OGG, M4A, MP4, WebM, AVI, MOV, MKV. Isimahla ukuya kwi-500 MB · I-Pro ukuya kwi-2 GB.

ifayili.mp3

0 MB
— okanye urekhode kwi-microphone yakho —
00:00

Iinketho

1,000/min Iimpawu — Bhalisa I-to track usage

Ushicilelo

Layisha phezulu ifayili yesandi okanye yevidiyo kwaye ucofe u-Transcribe ukuqala

Ukushicilela... Oku kungathatha ixesha elifutshane.

Ifunyenwe:

Indlela esebenza ngayo

1. Layisha phezulu isandi okanye ividiyo

Layisha phezulu ifayili yakho yesandi okanye yevidiyo. Sixhasa iifomati ze MP3, WAV, FLAC, OGG, M4A, MP4, WebM, AVI, MOV, kunye ne-MKV ukuya kwi-100MB.

2. I-AI iguqula

Iimodeli zethu ze-AI ziqhubekekisa umculo wakho, zifumanisa ulwimi, zichaze abathethi, kwaye zivelise umbhalo ochanekileyo kunye nexesha lomhla.

3. Fumana iNkcazo yakho

Khuphela ikopi yakho okanye uyilayishe njenge TXT okanye ifomati yesihloko esingaphantsi se SRT. Hlela kwaye ugqibezele njengoko kufuneka.

Iimeko Zokusetyenziswa

Ukushicilelwa kwesandi kwishishini ngalinye kunye nokuhamba komsebenzi

Iintlanganiso & Iingqungquthela

Ukuguqulela ngokuzenzekelayo iZoom, iTeams, kunye neGoogle Meet recordings. Musa ukulahleka kwinto yesenzo kwakhona. Rhweba ngaphandle njengeziphawuli zentlanganiso okanye izicatshulwa.

Udliwanondlebe & Ushicilelo

Ukuguqulela izincoko kwinqaku, kwiphepha lokukhangela, kunye nencwadi yolwazi. Ukuguqulela isithethi sichaza ukuba ngubani othetha ntoni ukuze kulungiswe ngokulula.

Ipodcasts & Imidiya

Yenza izicatshulwa zesicatshulwa kwaye ubonakalise amaphetshana epodcasts. Dala uvimba okhangelayo wezinto eziqulethe isandi sakho. Yongeza izicatshulwa kwipodcasts zevidiyo.

Iingxelo zonyaka

Gcina iincwadana ezirekhodiweyo njengeziphawuli zokufunda. Yenza imixholo yokufunda ifikeleleke ngeesihloko ezichanekileyo. Nceda abafundi abanengxaki yokuva.

I-YouTube & Imidiya yoluntu

Yenza izihloko eziphantsi kunye nezihloko ezivaliweyo zevidiyo zeYouTube, iiTikToks, kunye nemixholo yemidiya yoluntu. Ukuphucula ukufikelela kunye ne-SEO ngee-transcripts ezichanekileyo.

I-Legal & Medical

Ukuguqulela iimvavanyo, izimvo, uncedo, kunye nokubhaliweyo. Ii-timestamps ezichanekileyo zokubhekisa. Urhwebo lwangaphandle kwifomati efanelekileyo yokugcina uxwebhu.

Iifomati Ezixhaswayo

Bhala phantsi nayiphi na ifayili yesandi okanye yevidiyo — siyikhupha isandi ngokuzenzekelayo

Iifomati zesandi

MP3 WAV FLAC OGG M4A AAC WMA OPUS

Iifomati zevidiyo

MP4 WebM AVI MOV MKV WMV FLV M4V

Isandi sisuswa ngokuzenzekelayo kwifayili yevidiyo ukubhalwa.

Iimodeli Zokushicilela

Whisper

Imodeli yokwahlula ngokuchanekileyo kwesandi ye-OpenAI exhasa ulwimi oluli-99.

  • Iilwimi
  • Uguqulelo
  • Ii-Timestamps
  • Inamandla amakhulu
OpenAI

Faster Whisper

4x ekhawulezayo kune Whisper nge CTranslate2 optimization, efanayo uqiniseko.

  • 4x ekhawulezayo
  • Inkumbulo Ephantsi
  • Zonke iimodeli zobungakanani
  • Uqhubekeko lweqela
  • Icebo lokucoca i-VAD
SYSTRAN

SenseVoice

Imodeli yokuqonda ulwimi kunye nokufumanisa iimvakalelo, ulwimi olungaphezulu kwama-50.

  • Iilwimi ezingaphezu kwe-50
  • Ukukhangela iimvakalelo
  • Iziganeko zesandi
  • Uvavanyo lomthumeli
  • I-metadata eninzi
Alibaba (FunAudioLLM)

Imibuzo ebuzwa rhoqo

Layisha phezulu ifayile yakho ye M4A ngqo - akukho kuguqulelo lufunekayo. Umshicileli wethu ukhupha ikhowudi ye AAC inside an MPEG-4 audio container umsinga, uyithumela kwi Faster Whisper kwi GPU, kwaye ibuyisela ushicilelo olunexesha kunye ne SRT ekhethiweyo kunye ne VTT iimpahla eziphantsi zesihloko.

M4A yi AAC inside an MPEG-4 audio container. Isetyenziswa kakhulu yi iPhone Voice Memos, iTunes / Apple Music exports, and macOS QuickTime recordings.

M4A ilahlekile (AAC inside an MPEG-4 audio container), kodwa ilahleko ivela kwibhande zesandi ezingathwala ulwazi oluninzi lwelizwi. Utywala olukhawulezayo luguqula M4A kwi 64-256 kbps AAC ngaphakathi ~1% ye WAV echanekileyo kwimvelaphi efanayo yoshicilelo. Inqanaba elichanekileyo elichanekileyo limgangatho woshicilelo ooriginal (i-mic, igumbi, ucacileyo lomthumeli), hayi i-M4A codec.

Iifayile ezili-M4A ziyi-1-2 MB/min at 128 kbps AAC ngoko ke iinyuko ezininzi ziwela phantsi kwe-500 MB ye-ceiling yethu. Ii-akhawunti ezikhululekileyo zingaguqula kancinane ukuya kwimizuzu emi-5 nganye. Iinkqubo ezihlawulwayo zihamba ukuya kwiyure ezi-2. Ukuba ubetha i-ceiling kwiifayili ezide, bona i-audiobook / isixhobo se-longform esiphatha ukuguqula kancinane kweyure ezininzi.

Ewe - I-Faster Whisper ixhasa ulwimi olungu 99 kwaye ibhaqa ngokuzenzekelayo ulwimi oluthethayo kwifayile yakho ye M4A. Ungazama nokwenza ulwimi lombhalo oluthile ngeendlela eziphambili zokucwangcisa ukuba ubhaqa ngokuzenzekelayo ukhetha olunye olungalunganga (oqhelekileyo ngesiNgesi esichazwe kakubi njengelwimi lomntu ofundayo, okanye nge clipes ezimfutshane kakhulu).

Ewe - i-transcript iquka i-segment timestamps kunye ne-word-level timestamps, erhwebiweyo njenge-SRT okanye i-VTT kunye nohlobo lombhalo ocacileyo. Yenza i-SRT ibe yi-original M4A (okanye i-MP4 eguqulweyo) kwaye ubeneclip enezihloko ezimfutshane elungiselelwe ukupapashwa.

Ewe. Yenza ukuba i-diary yomthumeli isebenze kwimimiselo ephambili kwaye ipayipi yethu iqhube i-pyannote.audio phezulu kwe-Whisper ukuze iphawule umthumeli ngamnye. Ukufumana iziphumo ezilungileyo kwi-M4A, sinike i-30 yeesekondi zesandi ukuze i-diaryizer ibe nesampuli eyaneleyo yokudibanisa iimprinti zesandi. Ushicilelo lwee-speakers ezimbini lufumana uphawulo oluchanekileyo kakhulu.

Hayi. Umshicileli wethu uphatha i M4A ngqo - ukuguqula kwi MP3 kuqala kuzakudibanisa inqanaba lokunxulumana kwakhona (elinokulimaza) kwaye ulahle ixesha lakho. Ukuphela kwesizathu kukuba ukuba ifayile yakho ye M4A isebenzisa i codec engaqhelekanga i decoder yethu ayiyazi (eyinyani); siya kukuxelela oko kwi upload kwaye ungaguqula nge Free Audio Converter yethu.

Ewe, le yimpazamo eqhelekileyo yokulayisha i M4A. I-Faster Whisper iphatha ushicilelo olucocekileyo, olunomsindo, kunye nokuthetha okugqwesileyo - awunakucoca isandi kuqala. Ukuba umgangatho awuyiyo into oyilindeleyo, qhuba ifayile nge- Audio Enhancer yethu (isimahla kwindlela enye) ukususa umsindo wokungasemva, emva koko uzame kwakhona ukushicilela.

Ukuguqulela ulwimi lusimahla kwiifayili ezingaphantsi kwemizuzu emi-5. Iinkqubo ezihlawulwayo zisebenzisa ~1,000 iimpawu ngomzuzu we-M4A yesandi. Intlanganiso yemizuzu emi-60 iguqulela ulwimi lweempawu ezili-60,000; umyalezo welizwi wemizuzu emi-3 usimahla. M4A-ekhethekileyo qaphela: ukuba ifayili yakho ihlala isisihlwele (umzekelo, iziqhoboshi ezide kwingxelo yentlanganiso), yenza Ukukhangela Umsebenzi Welizwi ukuyeka isihlwele kwaye uhlawule kuphela iinxalenye zokuthetha.

Ewe. Iifayili ezilayishwe phezulu ezili-M4A ziqhubekekiswa kwiiseva zethu ze-GPU kwaye zicinywe ngokuzenzekelayo kwiintsuku ezi-2. Asiyi kukugcina isandi ixesha elide, siqeqeshe iimodyuli kwi-data yomsebenzisi, okanye sizonwabele nabathathu. Ushicilelo luhlala kwi-akhawunti yakho ixesha elide njengoko ufuna.

Ewe. UTHENGA ifayili yakho ye-M4A kwi /api/v1/transcribe/ njenge-data yefom yecandelo elininzi nefayili yesandi kwi-`file` field. Impendulo iquka ukushicilelwa, ii-timestamps zecandelo, ii-timestamps zegama eliphezulu elikhethiweyo, kunye ne-UUID yomsebenzi onokuthi uyivoti kwi-SRT/VTT export URLs. Ifumaneka kuzo zonke iinkqubo ezihlawulwayo.
5.0/5 (1)

Yintoni esinokuyilungisa? Ulwazi lwakho olufunyenweyo lunceda silungise iingxaki.

Uguqulelo lwesandi & lwevidiyo nge-AI

Fumana uguqulelo oluchanekileyo kwiilwimi ezili-99. Bhalisa ngokukhululekileyo kwaye ufumane amagama angama-15,000 ukuqalisa.

Ubhaliso simahla Bonisa ixabiso