Mataki na 1: Loda naka MOV 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 OGG fayiloli
MOV zuwa OGG Tambayoyin da ake yawan yi game da Canzawa
Ta yaya zan fitar da sauti daga fayil ɗin MOV na kamar OGG?
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Ka shigar da fayil MOV kuma mai maida zai demuxes saurin sauti, sa'an nan ya sake shi zuwa OGG. 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 OGG ke amfani da shi?
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Bitrate na diff ga OGG 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 MOV zuwa OGG?
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Idan OGG ba'a rasa shi ba (WAV, FLAC), za'a kiyaye kowace misali daidai. Idan OGG ana rasa shi (MP3, AAC, OGG, Opus), codec ɗin OGG 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 OGG na dauke da yawan misali na asali?
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Ta ƙayyadadden, na'am — 48 kHz sauti cikin MOV naka zai zauna 48 kHz cikin fitarwa OGG. 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 MOV zuwa OGG cikin wani bangare guda?
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Na'am — ka bar wata ƙuƙwalwar fayiloli MOV 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 OGG da metadata na suna / mai waƙa / alƙawari?
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Idan MOV na da sashe ko kuma metadata na ruwa, za mu kwafe shafuka na suna / mai waƙa / alƙawari cikin ƙofar OGG. In ba haka ba, OGG 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 OGG daga MOV 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 MOV → OGG 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 MOV kamar OGG?
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Ba a cikin wannan kayan aiki kai tsaye ba — cire sauti mai cikakke kamar OGG, 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 MOV 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 OGG na da kurakurai na ɓoyewa inda MOV na da sauti?
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Kafin ko da yaushe akwai zaɓin maɗaukaki-maɗaukaki: MOV 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 OGG mai ƙonawa wanda ke goyon bayan fitarwa mai waƙoƙi da yawa (FLAC, OGG).
An kiyaye tsarin gidan rediyo daga MOV bisa diff — 5.1 MOV na samar da 5.1 OGG idan OGG 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 OGG 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 OGG codec wanda zai fi dacewa da wasa akan kayan aikinka na manufa.
