Mataki na 1: Loda naka AVI 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 MKV fayiloli
AVI zuwa MKV Tambayoyin da ake yawan yi game da Canzawa
Ta yaya zan sake enkoɗa AVI zuwa MKV ba tare da rasa ingancin bidiyo ba?
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Ka saukar da fayil ɗinka AVI kuma mai canzawa zai yi aiki da wani CRF-da aka gina kan sake-sauya-kodi mai nufin fitarwa mai gani-ba-da-hasara MKV (CRF 18 bisa diff, ƙananan kimar = fitaccen fayil / mafi kyawun inganci). An zaɓi codec don ya haɗu da MKV ƙofar — H.264 don MP4 mai girma, H.265 don MKV mai girma, VP9 ga WebM, AV1 ga sabon pipes.
Mene ne codec ɗin bidiyo da fitarwa MKV take amfani dashi?
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Yana dogara ga abin da ke cikin MKV. MP4 na da diff zuwa H.264 domin mafi fadin goyon baya na wasa a kan wayoyin hannu, na'urorin bincike, da Smart TVs. MKV na da diff zuwa H.265 / HEVC don kusan rabin girman fayil da inganci mai kama da. WebM na da diff zuwa VP9. Zaɓuɓɓukan ci gaba suna nuna zaɓin codec mai bayyananne idan kana buƙatar sake shi.
Shin waƙoƙina na sauti za su iya tsira daga canji daga AVI zuwa MKV?
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Na'am. Idan AVI da MKV suna raba codec na sauti (misal, suna da AAC), za'a sake-muxed sauti ba tare da sake-encode ba - bit-identical. Idan codecs sun bambanta, za'a sake-encode sauti zuwa AAC / Opus / Vorbis dangane da abin da mai riƙe da MKV ke goyon baya. An kiyaye sauti mai layuka da yawa (waƙoƙin sharhi, yarukan dabam-dabam).
Shin zan iya riƙe ƙimar firam na asali idan na canja AVI zuwa MKV?
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A bisa diff, na'am — 24fps AVI zai zauna 24fps a cikin MKV; 60fps AVI zai zauna 60fps. Idan kana buƙatar canza adadin (misali, interlaced 29.97 → progressive 30, ko 60 → 30 don iyakancewar aikawa), zaɓin adadin firam na kula da 3:2 pulldown, deinterlacing, da kuma haɗe-firam a cikin mataki ɗaya na encoding.
Menene girman fayil ɗin zai canza daga AVI zuwa MKV?
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Re-mux na codec-daidai (AVI H.264 → MKV H.264 kawai yana canja kwandon): girman da ya fi daidai. Canjin codec na iya sauya sosai: H.264 → H.265 na iya raba fayil zuwa rabinsa da ingancin gani na daidai; VP9 yana da kama da haka; AV1 na yanke wani 20-30% amma yana da sauri wajen encoding.
Shin fayil MKV zai iya wasa a kan iPhone, Android, da Smart TVs?
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MP4 / H.264 yana wasa a kan kowane na'ura mai zaman kansa. MOV / H.264 yana wasa a kan na'urorin Apple da TVs amma ba koyaushe ba a kan Android na daɗaɗɗen. MKV yana buƙatar VLC akan iOS. WebM shine mai bincike na farko. Zaɓuɓɓukan ci gaba sun haɗa da "haɗin kai na na'ura" da aka ƙayyade da farko wanda ke zaɓar mafi aminci MKV codec / kwandon don manufarka.
Menene lokacin da ake buƙata don canja bidiyo mai awa 1 daga AVI zuwa MKV?
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Same-codec re-mux yana kusa da lokaci-da-lokaci — sakan 30 zuwa 60 ga fayil na sa'a 1. Full codec re-encode yana tafiyar da kusan 0.3-0.7x lokacin asali a kan GPU pipeline ɗinmu, don haka sa'a 1 AVI → MKV ya ƙare cikin minti 18-40 dangane da daidaita da manufar codec.
Mene ne mafi girman ma'ana da ake goyon baya ga AVI zuwa MKV?
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Har zuwa 8K (7680×4320) akan Premium plans. Free conversions are capped at 4K (3840×2160) by the per-file size limit. HDR metadata (HDR10, HDR10+, Dolby Vision when present) is carried through where both AVI and MKV containers support it.
Shin bidiyo na AVI na sirri ne yayin canjawa zuwa MKV?
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Na'am. An yi amfani da fayilolin bidiyo da aka tura a cikin masu aiki masu tsalle-tsalle, ba a taba ganinsu da wani mutum ba, ba a taba sanya su cikin indiya ba, kuma an share su cikin mintina bayan kammalawa. An yi takardar tagar tsare-tsaren a /privacy/ kuma ba mu wallafa wata takardar koyarwar koyarwar daga masu turawa na masu amfani ba.
Shin zan iya yin rarraba, rarraba, ko juyawa yayin canja wurin AVI zuwa MKV?
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Ba a cikin mataki guda ba — amfani da /video-trim/ ko /video-cutter/ don a kwafe farko, sa'an nan kuma a gudanar da AVI → MKV canji. Tsakanin tsawaita da canja shi ne mafi sauri fiye da sake-sauya-ƙoɗar duk AVI kawai don a rufe bidiyo da ba'a amfani da shi ba.
Me ya sa fayil MKV ya yi duhu idan aka kwatanta da wurin asali AVI?
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A ko'ina ana samun daidaitattun bitrate-too-low. Sake-saukar da alamun shafi daga bitrate mai girma AVI zuwa CRF-diff MKV yana da matukar nauyi a kan abubuwan da ke da yawa na motsi. Ka saukar da CRF zuwa 16-18, ko ka ƙayyade wani bitrate na manufa mai bayyananne wanda ya dace da AVI, kuma MKV zai dawo da haskensa.
Shin mai canza AVI zuwa MKV yana kula da sassan ƙarshe?
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Na'am — ana kiyaye waƙoƙin sunaye-na-ƙasa da aka yanka (mov_text a cikin MP4, SRT/ASS a cikin MKV) idan ƙofar AVI da MKV suna goyon bayan su. Sunaye-na-ƙasa da aka ƙona (hardsub) ana canja su da kai saboda suna zaune a cikin firam ɗin bidiyo.