Mataki na 1: Loda naka MKV fayiloli ta amfani da maɓallin da ke sama ko ta hanyar ja da sauke su.
Mataki na 2: Danna maɓallin 'Maida' don fara hira.
Mataki na 3: Sauke fayil ɗin da aka canza AAC fayiloli
MKV zuwa AAC Tambayoyin da ake yawan yi game da Canzawa
Ta yaya zan fitar da sauti daga fayil ɗin MKV na kamar AAC?
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Ka shigar da fayil MKV kuma mai maida zai demuxes saurin sauti, sa'an nan ya sake shi zuwa AAC. Babu wata hanyar bidiyo ta biyu - ana cire wakar gani da wuri don haka fitarwa zai fi sauri fiye da sake-saukar da shi gaba ɗaya.
Mene ne bitrate ɗin sauti da aka fitar da AAC ke amfani da shi?
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Bitrate na diff ga AAC mai rasawa shine 192 kbps, wanda yake bayyananne ga kiɗa. Za ka iya canza shi zuwa 320 kbps (audiophile) ko 96-128 kbps (zabe / podcast / fayil mai ƙarancin girma). An nuna jerin bitrate a cikin zaɓuɓɓukan ci gaba kafin ka danna canjawa.
Shin zan rasa ingancin sauti idan na canza daga MKV zuwa AAC?
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Idan AAC ba'a rasa shi ba (WAV, FLAC), za'a kiyaye kowace misali daidai. Idan AAC ana rasa shi (MP3, AAC, OGG, Opus), codec ɗin AAC zai sake ƙunsar sauti na asali — a 192 kbps sakamakon zai zama bayyananne ga kusan dukkan abun ciki. Zuwa da rashin asara → babu asara ba zai sake komai ba daga bayanin da aka manta da shi.
Shin sauti AAC na dauke da yawan misali na asali?
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Ta ƙayyadadden, na'am — 48 kHz sauti cikin MKV naka zai zauna 48 kHz cikin fitarwa AAC. Don CD-burning ko na'urar wasa ta gargajiya za ka iya rage misali zuwa 44.1 kHz ta hanyar saukar da jerin adadin misali; mai sake nazarin misali yana da inganci mai girma na SoX.
Shin zan iya fitar da sauti daga fayiloli masu yawa MKV zuwa AAC cikin wani bangare guda?
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Na'am — ka bar wata ƙuƙwalwar fayiloli MKV 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 minti biyu da minti goma.
Za'a yi alaƙa da AAC da metadata na suna / mai waƙa / alƙawari?
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Idan MKV na da sashe ko kuma metadata na ruwa, za mu kwafe shafuka na suna / mai waƙa / alƙawari cikin ƙofar AAC. In ba haka ba, AAC zai fito ba tare da wata alamar ba — amfani da mai sarrafa alamar (Mp3tag, Picard) bayan fitarwa domin samun alamar da ta fi ƙarfi.
Menene lokacin da ake buƙata don fitar da sauti AAC daga MKV na awa 1?
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Audio demux + encode ne mai sauri - a kan 5 zuwa 15% na lokacin da ake bukata. 1-hour MKV → AAC ya ƙare cikin kusan minti 3 zuwa 9 a kan hanyar samarwa; Premium parallelism na rage wannan har zuwa aiki na bangare.
Shin zan iya fitar da wani ɓangare na sauti na MKV kamar AAC?
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Ba a cikin wannan kayan aiki kai tsaye ba — cire sauti mai cikakke kamar AAC, 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 kuma tana ba ka daidaitaccen kulawa na mataki na siffar tarwatsa.
Shin fayil ɗin MKV na sirri ne yayin fitar da sauti?
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Na'am - irin wannan tsari na sirri kamar kowane canji: ma'aikata masu tsare-tsaren, babu nazarin mutum, cirewa ta atomatik cikin minti na kammalawa. Tagan tsare-tsaren bayani a kan /privacy/.
Me ya sa fayil AAC na da kurakurai na ɓoyewa inda MKV na da sauti?
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Kafin ko da yaushe akwai zaɓin maɗaukaki-maɗaukaki: MKV yana da waƙoƙin sauti da yawa kuma mai demuxer ya zaɓi wani maɗaukaki maras amfani ko mai taimako. Yi amfani da mai zaɓar "waƙoƙin sauti" na ci gaba don zaɓar maɗaukaki 0, 1, 2 da bayyananne, ko kuma a yi niyya ga wani AAC mai ƙonawa wanda ke goyon bayan fitarwa mai waƙoƙi da yawa (FLAC, OGG).
An kiyaye tsarin gidan rediyo daga MKV bisa diff — 5.1 MKV na samar da 5.1 AAC idan AAC codec na goyon baya shi (AAC, FLAC, OGG, Opus). Zaɓin haɗe-haɗe na ƙasa yana sanya stereo ko mono — mai amfani ga ayyukan podcast inda waƙoƙin surround ke kashe bitrates.
Shin an fitar da AAC zai iya wasa a kan iPhone, stereo na motar, da Sonos?
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MP3 na wasa duk inda yake da haɗarin rashin daidaituwa. AAC yana wasa akan Apple, mafi yawan Android, da Sonos. OGG / Opus yana buƙatar mai wasa na baya-bayan nan akan iOS. Maɓallin ƙayyadadden ƙayyadadden na'urar yana zaɓar AAC codec wanda zai fi dacewa da wasa akan kayan aikinka na manufa.
