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Mai Juyawa WebM zuwa MP3

Maida Naka WebM zuwa MP3 takardu da wahala

Zaɓi fayilolinku

*An goge fayiloli bayan awanni 24

Canza fayiloli har zuwa 1 GB kyauta, masu amfani da Pro za su iya canza fayiloli har zuwa 100 GB; Yi rijista yanzu

Ana lodawa

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Yadda ake canzawa WebM zuwa MP3

Mataki 1: Cire WebM @ action: button

@ action

Mataki 3: Kaɗa ka maida MP3 fayiloli


WebM zuwa MP3 Tambayoyin da ake yawan yi game da Canzawa

Ta yaya zan fitar da sauti daga fayil WebM kamar MP3?
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Ka shigar da fayil WebM kuma mu demuxe wakar sauti, sa'an nan kuma mu sake canza shi zuwa MP3. Ba a da wata hanyar wucewa ta biyu ga bidiyo ba kuma babu asarar ingancin da ke wucewa codec MP3.
Bitrate na diff MP3 shine 192 kbps (mai haske ga kiɗa). Za ka iya canza shi zuwa 320 kbps (audiophile) ko 96-128 kbps (zabe / podcast / fayil mai ƙarancin girma). Za'a nuna zaɓin cikin zaɓuɓɓukan ci gaba.
Idan MP3 format ɗin ba ta da asara (WAV, FLAC), za ka riƙe duk wani misali daidai. Idan MP3 format ɗin yana da asara (MP3, AAC, OGG), to MP3 codec ɗin zai sake ƙuƙunta — ingancin yana dogara ne da bitrate da ma'anar sauti. Mun sanya diff zuwa 192 kbps wanda yake bayyananne ga kusan dukkanin abun ciki.
Da ƙa'idoji na'am — waƙa mai sauti 48 kHz cikin WebM za ta zama 48 kHz cikin MP3. Idan kana buƙatar 44.1 kHz (kwarewa-CD) domin daidaituwa da masu wasa da suka fi dacewa, zaɓuɓɓukan ci gaba sun haɗa da wani zaɓi na saukar da adadin misali.
Na'am — ka saka wata ƙuƙwalwar fayiloli WebM cikin kuma mu fitar da sauti cikin daidaito. Masu amfani da Premium suna samun ma'aikata masu daidaito da yawa; a kan ƙuƙwalwar fayil 50 wannan shine bambancin tsakanin sakan 90 da minti 8.
Idan fayil WebM yana da sashe ko kuma metadata na ruwa, za mu kwafe fannoni na mai waƙa / suna / alƙawari cikin ƙofar MP3. In ba haka ba fayil MP3 ba'a yi masa taken ba - amfani da mai sarrafa taken (Mp3tag, Picard) bayan fitarwa idan kana buƙatar wasu tags masu yawa.
An fi sauri wajen fitar da sauti fiye da sake-saukar da bidiyo - a kan 5-15% na lokacin da ake bukata. 1-hour WebM → MP3 ya ƙare cikin minti 3-9 akan hanyar samarwa.
Ba a cikin wannan kayan aiki ba — cire duk sauti kamar MP3 a nan, sa'an nan kuma amfani da /audio-trim/ ko /audio-cutter/ don kakkabe sashe. Hanyar matakai biyu tana da sauri fiye da aiki mai haɗawa.
Ya - irin wannan tsari na sirri kamar kowane canji: ma'aikata masu tsare-tsaren, cirewa cikin minti, babu nazarin mutum na abun ciki. Ka duba /privacy/.
Matsayin da ke nuna baccin da ke nunawa shi ne fayil WebM yana da tsarin sauti mai waƙoƙi da yawa kuma mun zaɓi maɓuɓɓugar da ba ta dace ba. Yi amfani da zaɓin "maɓuɓɓugar sauti" na ci gaba don zaɓar maɓuɓɓugar 0, 1, da dai sauransu, ko kuma sake-mux duk maɓuɓɓugar zuwa wani abin da ke da waƙoƙi da yawa MP3 idan MP3 ya goyi bayan shi.
An kiyaye tsarin gidan rediyo daga WebM bisa diff — 5.1 WebM na samar da 5.1 MP3 inda codec ke goyon baya (AAC, FLAC, OGG). Za ka iya tilasta stereo ko mono ta hanyar zaɓin gidan rediyo-downmix, mai amfani ga tafiyar aiki ta podcast.
MP3 ana wasa dashi duk inda. AAC / M4A ana wasa dashi akan Apple da mafi yawan Android. OGG / Opus yana buƙatar mai wasa na baya-bayan nan akan iOS. Zaɓuɓɓukan ci gaba suna nuna wani "maɓalli" na gaba wanda ke zaɓar MP3 codec wanda zai fi dacewa da wasa a kan manufarka.

WebM

An tsara WebM don yanar gizo, yana ba da watsa bidiyo kyauta tare da lambar VP8/VP9.

MP3

Fayilolin MP3 suna amfani da matsi mai rage girman fayil yayin da suke kiyaye ingancin sauti mai kyau ga yawancin masu sauraro.


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