Canja kowane fayil na bidiyo zuwa tsarin M4A a kan layi kyauta. Mai canza bidiyo zuwa M4A 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 M4V-ka ko gida don bincike. Yana goyan bayan fayilolin har da 1GB.
Zaɓi M4A 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 | M4V (tushe) | M4A (sakamakon) |
|---|---|---|
| Kwantena | MPEG-4 (Apple variant) | MPEG-4 Part 14 |
| An gina shi | Apple | Apple / MPEG |
| Gabatarwa | 2005 | 2003 |
| Sauti codecs | AAC, AC-3 | AAC-LC, HE-AAC, ALAC |
| Damƙawa | Mai Asara | Dogara a codec |
| Matsakaicin bitrate | 128–384 kbps | 96–256 kbps |
| Kusan girman fayil | 30–150 MB a min | 0.72–1.92 MB a min |
| Bayanai / tag | Container tags | MPEG-4 iTunes-style atoms |
| Laisini | Mai Lasisin Haƙƙin Ƙirƙira | Mai Lasisin Haƙƙin Ƙirƙira |
| Yana bugi na fasali a | Na Asali: macOS, iOS · Bukatar mai bugo: Burauzoji na Yanar Gizo, Windows, Android, Talabijin Masu Wayo | Na Asali: Burauzoji na Yanar Gizo, Windows, macOS, iOS, Android, Talabijin Masu Wayo |
| Mafi kyau don | yanayin muhallin Apple, ɗakunan ajiyar iTunes, gidan sinima na gida | yanayin muhallin Apple, ɗakunan ajiyar kiɗa, littattafan sauti |
Wannan ke bubugi sauti kuma tana jefa bidiyo gaba. Sautin jiya a cikin M4V fayil gida AAC, kuma an sake encode zuwa AAC-LC a hanya.
Tsammanin fayil karamir sosai. Bidiyo ke kusan bayanai, don haka kusan 90 MB a min zama kusan 1.3 MB a min na M4A.
Subtitle ba su naba bubugi sauti, saboba kwantena sauti ba ta da kusan jiya.
Lokacin bidiyo ke ɗauke tare sauti tracks, na farko ke bubugi; jiya harshe tracks ba sa kawaita a sakamako.
Bubugi M4A sauti daga M4V bidiyo ke bubugi sautin daga MPEG-4 (Apple variant) kwantena kuma rube shi azaman rabanni MPEG-4 Part 14 fayil. Bidiyo stream, wanda ke kusan bayanai, ke jefa.
An gina Apple a 2005, M4V ke adana sauti amfani H.264. Zaɓon codec yana saita gida lokaci abubuwan da kowe canzawa zai iya adana.
M4A, daga Apple / MPEG kuma ke 2003, amfani AAC-LC, HE-AAC, ALAC 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