OGG → AAC

Ndikukhulupirira kuti ndinu oyenera, ndipo ndibwino kuti mupange. Mafomu awiriwa ndi owonongeka, choncho AAC encoder akuchita ntchito kuchokera ku audio yomwe yakhala ikuyenda mwa psychoacoustic pass, ndipo masankho ake oyamba amapanga gawo loyamba. Pa 192 kbps kapena pamwambapa, zotsatirazi ndizosawoneka bwino kwa ambiri owerenga. Ngati muli ndi master yopanda kusowa, kulemba koyamba kwa AAC kuchokera ku yomwe imalepheretsa kupitanso koyamba. Vorbis m'ma OGG ndi lossy ndi amagwiritsa ntchito kusinthasintha bitrate mwa kuipa, kotero ubwino ndi kuika monga mbali kuposa fixed kbps figure. AAC ndi lossy koma bwino kuposa MP3, ndipo amagwira mpaka 48 ma channels mwachilengedwe kuposa kukhala bolted pa stereo kupanga.

Ngati OGG ndi yowonongeka ndipo AAC ndi yopanda kusowa (mwachitsanzo MP3 → WAV), AAC si yabwino kuposa OGG - simungathe kubwezeretsa zambiri zomwe zatulutsidwa. Ngati OGG ndi yopanda kusowa ndipo AAC ndi yopanda kusowa, AAC codec imabwezeretsa; pa 192 kbps zotsatirazi ndizosawoneka bwino kwa zinthu zambiri.

Mavidiyo ambiri m'modzi ntchito ayenera kulipira ndondomeko. Free kugwiritsa ntchito ndi imodzi wapamwamba pa kusintha, imodzi kusintha pa ola. Pa ndondomeko yolipira mukhoza kuwonjezera angapo owona kuti ntchito imodzi, ndiyeno download zotsatira zonse pamodzi kapena onse a iwo mu ZIP imodzi.

Mwa default yes — 48 kHz OGG imakhala 48 kHz mu AAC. Ngati mukufuna kulowetsa kuti mugwirizane (96 kHz → 44.1 kHz kwa kulemba CD), kusankha kwa sampling-rate kumagwiritsa ntchito kulowetsanso kwabwino kwambiri panjira yofanana yolemba.

Sichingakhale m'njira imeneyi. Wosintha alibe kukhazikitsa loudness ndi kuchoka pa gawo monga momwe zilili. Kuti atenge mbali ya volume, kuyendetsa AAC kumaliza mwa njira Normalize chida pa webusaitiyi.

MP3 amasewera pafupifupi kulikonse. AAC amasewera pa Apple zipangizo, ambiri Android foni ndi Sonos. FLAC amasewera pa Sonos ndi Android koma si pa zaka za m'ma iPods, ndi WAV amasewera pa pafupifupi chilichonse koma amachititsa mavidiyo akulu. Palibe chipangizo presets pa nkhaniyi, choncho kusankha chitukuko format wanu wosewera mpira amathandiza. AAC akuoneka bwinobwino kuposa MP3 pansi 128 kbps ndi default audio track mu MP4, YouTube, Apple Music ndi kufalitsa. AAC ndi patent-kulepheretsa, ndi ochepa kwambiri osewera ochimwabe kukana izo pamene iwo adzalandira MP3.

Yes. Uploaded OGG owona amachitidwa pa zipangizo zathu zosiyanasiyana, palibe munthu kuganizira iwo, ndipo iwo si nthawi zonse anagawana. Upload ndi zosinthidwa AAC onse anataya mwamsanga za 24 maola pambuyo kusintha, zomwe zimasiya nthawi kuti download zotsatira.

Kukula kwa kanema ndi nthawi yobwezeretsa kumadalira kukula kwa fayiloyo, ndipo nthawi zambiri imatenga masiku 10 mpaka 15. Mavidiyo ochepa ndi zithunzi zimatha kubwezeretsedwanso m'maola ochepa.

The converter does not change the level: it has no gain or normalize setting. If you hear a difference, your player or media library is probably applying ReplayGain or its own volume levelling on playback; switch that off to hear the AAC as it is.