Mataki na 1: Loda naka MPEG 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
MPEG zuwa MKV Tambayoyin da ake yawan yi game da Canzawa
Ta yaya zan canza MPEG zuwa MKV ba tare da sake-saukar da saukar bidiyo ba?
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%s: Babu wani maɓalli na kwafe-da-dabino a wannan shafi. Wasu ma'aurata kaɗan na kwafe wani maɗauki na bidiyo mai haɗi cikin ƙuƙumi MKV ba tare da sake-ƙoɗa shi ba, MKV zuwa MP4 a cikinsu, wanda yake da sauri kuma ba ya rasa inganci. Wasu ma'aurata kaɗan na sake ƙoɗa bidiyo. Bidiyo ne MPEG-1 ko MPEG-2 tare da MP2 ko AC-3 sauti, multiplexed cikin wani stream wanda aka tsara don a decode da fixed-function hardware. MKV ne codec-agnostic: H.264, HEVC, VP9 da AV1 bidiyo zauna farin ciki kusa da AAC, FLAC, Opus, DTS ko Dolby sauti a cikin daya fayil.
Yanzu. MPEG ba ta da wata hanyar amfani da sautin-bayanan-da-ke-da-sauki, don haka an bukaci a rubuta sautin-bayanan ga MPEG cikin hoton ko kuma a aika da shi kamar wata fayil mai sauya. MKV na da sautin-bayanan kamar yadda za'a iya zaɓar su a cikin wani ruwa, don haka bayan canjawa za ka iya haɗa wata hanyar SRT da mai kallo zai iya kunnawa, da kashewa ko kuma sake fasalin.
Shin MKV za su ci gaba da wasa cikin sauƙi a kan waya ko TV?
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Zai iya ba. MPEG ana decode da silicon mai dacewa a kan wayoyin hannu, kwamfutoci da TV, wanda shi ne dalilin da ya sa yake wasa ba tare da ya yi wa batirin damuwa ba. MKV na da yawa yana komawa ga decode na kayan aikin a kan irin wannan kayan aiki — mafi girman nauyi na CPU, mai zafi na'ura, da kuma rarraba firam a kan abun 4K. Ga wani manufa na'ura, MPEG shi ne mafi aminci na'ura da za'a zauna cikinta. MKV yana da kusan babu goyon baya na asali na kayan aiki - wayoyin hannu, shafuka da TVs suna buƙatar VLC ko remux kafin su yi wasa da shi.
Shin yana da kyau a canja wa MPEG da aka riga aka yi zuwa MKV?
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Ga duk abin da kake son kiyayewa, na'am. MPEG yana da alaka da wani zamani na baya na kayan aikin bidiyo kuma kayan aikin da ke karanta shi yana faruwa da sauri daga wayoyin hannu, masu bincike da tsarin aiki. Motsa bidiyo zuwa MKV yanzu, yayin da mai decoder mai tsafta ke nan, shi ne bambanci tsakanin wata arshiya da zaka iya buɗewa cikin shekaru goma da wata da ba za ka iya buɗewa ba. MPEG-2 yana bukatar kusan sau huɗu zuwa shida na bitrate na H.264 ga irin wannan hoton, kuma abun ciki na da yawa interlaced, wanda yake ganin combed a kan modern nuna. MKV shi ne mai riƙe da arshi na zaɓi saboda yana adana waƙoƙin sauti ba tare da iyaka ba, sassaƙan rubutu, maɓallan sashe da zane-zane na kwafin cikin fayil guda.
Shin waƙoƙin sauti masu yawa za su iya tsira daga canji daga MPEG zuwa MKV?
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Usually not. Most conversions keep one audio track, the one with the most channels (normally the main mix), re-encoded for the MKV container, so commentary and alternate-language tracks are dropped. AVI, WMV, MPEG, FLV, VOB and M4V to MKV keep every track, and so does MP4 to MOV. To keep a different track, remux the MPEG with that track first (VLC or ffmpeg can do this), then convert it. MKV shi ne Matroska, wani ƙuƙumi mai buɗewa wanda aka tsara a cikin 2002 da babu ƙuncin lasisi da babu tsawo kan abin da zai iya riƙe.
An riƙe waƙoƙin sunaye-na-ƙasa idan an canja MPEG zuwa MKV?
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A wasu ma'aurata. MP4 zuwa MOV na riƙe duk wani labari na rubutu. AVI, WMV, MPEG, FLV, VOB da M4V zuwa MKV na riƙe duk wani labari na rubutu: an kwafe labaran rubutu ko an canja su zuwa SRT, kuma an kwafe labaran rubutu masu dauke da hotuna kamar DVD ko Blu-ray kamar yadda suke. MP4, MOV da WebM zuwa MKV suna riƙe kawai da labari na farko na rubutu (a matsayin ASS), kuma MP4 zuwa WebM yana riƙe da na farko kamar WebVTT. Wasu ma'aurata, ciki har da MKV zuwa MP4 ko MOV da WebM zuwa MP4, suna dauke da labari na farko na rubutu, kuma mai canja wurin ba zai rubuce su cikin hoton ba. Labaran rubutu da aka rubuce a baya suna zaune, saboda su ɓangare ne na firam ɗin bidiyo.
Me ya faru da canzawa daga MPEG zuwa MKV?
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MKV shi ne mai sarrafa maɓallin maɓalli kawai wanda ke adana fayilolin da aka haɗa (TTF fonts for ASS subs, JPG cover art, fan-translated PDF inserts). Zuwa daga MPEG zuwa MKV yana daure waɗannan maɓallan idan MKV bai zama MKV ba — maɓallan elemental na canjawa, amma nauyin da aka haɗa yana zaune a cikin tushen. Ka riƙe MPEG a matsayin madadin idan kana dogara da maɓallan da aka haɗa.
Mene ne kodeki na fitarwa MKV ke amfani da shi bisa diff?
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It depends on the MKV container. MP4, MOV and MKV output use H.264, which plays on practically every phone, browser and TV. WebM output uses VP9. AVI, WMV and MPEG output use the older codecs those formats were designed for.
Ta yaya HDR (HDR10, Dolby Vision) zai iya tsira daga MPEG zuwa MKV?
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There is no HDR processing or tone mapping. When the video stream is copied (MKV to MP4 or MOV with the default settings), HDR10 passes through as it is. When the video is re-encoded, the HDR10 mastering metadata is dropped and Dolby Vision or HDR10+ data is not kept, and with a Quality, Resolution or Frame Rate setting some pairs also reduce the video to 8-bit colour, so an HDR MPEG can look washed out in the MKV.
Me yasa fayil ɗin MKV na ƙarami ne / ya fi girma fiye da MPEG bayan canjawa?
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Wannan yana dogara da abin da ke faruwa ga bidiyo. MKV zuwa MP4 ko MOV tare da daidaitattun diff yana kwafe bidiyon bidiyo ba tare da canzawa ba, don haka girman yana da nisa zuwa wurin asali. Mafi yawan sauran ma'aurata suna sake encode shi: high-bitrate MPEG yana da kyau ya fito da ƙaramin, yayin da wani wanda aka ƙuntata da yawa zai iya girma. Fitar da Fayil Mai Kauri a ƙarƙashin Tsarin Yana ba da mafi ƙarancin fitarwa, kuma H.265 a cikin daidaitattun Codec (MP4, MOV da MKV) yana da kyau ya fi ƙarami fiye da H.264 a matsayin inganci mai kama da shi amma yana wasa a kan na'urori kaɗan.
