Etap 1: Telechaje ou MP4 fichye yo lè l sèvi avèk bouton ki anwo a oubyen lè w trennen epi depoze yo.
Etap 2: Klike sou bouton 'Konvèti' a pou kòmanse konvèsyon an.
Etap 3: Telechaje konvèti ou a MKV dosye
MP4 pou MKV FAQ sou Konvèsyon
Ki jan mwen ka konvèti MP4 nan MKV san yo pa re-encode videyo a?
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There is no stream-copy switch on this page. A few pairs copy a compatible video stream into the MKV container without re-encoding it, MKV to MP4 among them, which is quick and loses no quality. Most pairs re-encode the video. Preske chak MP4 nan forè a se H.264 videyo ak AAC son; kontenè a tou legalman depoze HEVC, AV1 ak VP9. MKV se codec-agnostic: H.264, HEVC, VP9 ak AV1 videyo sit byen kontan bò kote AAC, FLAC, Opus, DTS oswa Dolby son an nan menm dosye a.
Èske mwen ka toujou enkòpore dosye a sou yon paj entènèt apre konvèsyon MP4 nan MKV?
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Pa dirèkteman. MP4 jwe nan tout navigatè; MKV pa fè sa, se konsa yon paj ki enkòpore li retounen nan yon lyen telechaje oswa yon frame jwè vid. Si dosye a se destiné pou yon sit entènèt, kenbe MP4 pou entènèt la epi trete MKV kòm archive oswa edite kopi. MKV gen prèske pa gen okenn natif natal hardware sipò - telefòn, navigatè ak TV bezwen VLC oswa yon remux anvan yo pral jwe li.
Èske MKV la pral jwe san pwoblèm sou yon telefòn oswa yon televizyon?
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Li ka pa. MP4 se dekode pa silisyòm dedike sou telefòn, tablèt ak televizyon, ki se poukisa li jwe san yo pa flate batri a. MKV anjeneral retounen nan dekodaj lojisyèl sou menm hardware - chaj CPU ki pi wo, yon aparèy pi cho, ak kadr tonbe sou materyèl 4K. Pou yon aparèy ki vize, MP4 se kontenè ki pi an sekirite pou rete nan.
MP4 ak MKV se tou de kontenè modèn - ki sa ki ta dwe mwen kenbe?
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Konserve nenpòt ki matche kote dosye a ale, paske pa gen youn ki pi bon nan abstrè. Yon nan de sa yo se bati pou jwe konpatibilite ak lòt la pou kenbe tout sa yon dosye ka genyen, epi yo trade kont youn kont lòt egzakteman sou liy sa a. Reponn pragmatic pou pifò livri se pou archiver nan karakteristik rich- conteneur ak ekspòtasyon nan konpatib la sou demann. MP4 se pi an sekirite posib livrezon objektif - chak telefòn, navigatè, konsole, editè ak Smart TV bati nan deseni ki sot pase a jwe li san lojisyèl adisyonèl. MKV se archives kontenè nan chwa paske li estoke san limit chante, sous-titres mou, chapit marqueurs ak kouch atizay nan yon sèl dosye.
Èske multi-trase son an pral survive konvèsyon MP4 pou 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 MP4 with that track first (VLC or ffmpeg can do this), then convert it. MKV se Matroska, yon kontenè louvri ki te fèt an 2002 san okenn restriksyon lisans ak san plafon sou sa li ka kenbe.
Èske travès sous-titres yo pral konsève lè MP4 ap konvèti nan MKV?
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On some pairs. MP4 to MOV keeps every text subtitle track. AVI, WMV, MPEG, FLV, VOB and M4V to MKV keep every subtitle track: text subtitles are copied or converted to SRT, and picture-based subtitles such as DVD or Blu-ray ones are copied as they are. MP4, MOV and WebM to MKV keep only the first subtitle track (as ASS), and MP4 to WebM keeps the first one as WebVTT. Other pairs, including MKV to MP4 or MOV and WebM to MP4, drop subtitle tracks, and the converter does not burn them into the picture. Subtitles that are already burned in stay, because they are part of the video frames.
Ki sa ki sou attachments MKV (fonts, kouch atistik) lè w ap ale MP4 a MKV?
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MKV se sèl kontenè ki ka estoke dosye ki parèt nan yon dosye ki gen yon dosye ki parèt nan yon lòt dosye (fonts TTF pou sous ASS, koub JPG, inserts PDF tradwi pa fanatik). Si ou ale de MP4 a MKV, ou ka pèdi dosye sa yo lè MKV pa MKV — kouch elemantè yo konvèti, men dosye ki parèt nan dosye a rete nan sous la. Tanpri, kenbe MP4 kòm yon sauvegarde si ou bezwen fonts ki parèt nan dosye a.
Ki codec MKV ekspòtasyon an itilize pa default?
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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.
Ki jan HDR (HDR10, Dolby Vision) survive MP4 a 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 MP4 can look washed out in the MKV.
Poukisa se MKV dosye mwen pi piti / pi gwo pase MP4 apre konvèsyon?
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It depends on what happens to the video. MKV to MP4 or MOV with the default settings copies the video stream unchanged, so the size stays close to the source. Most other pairs re-encode it: a high-bitrate MP4 usually comes out smaller, while an already heavily compressed one can grow. Smaller File under Quality gives the smallest output, and H.265 in the Codec setting (MP4, MOV and MKV) is usually smaller than H.264 at similar quality but plays on fewer devices.
