Paso 1: Carga o teu MKV ficheiros usando o botón de arriba ou arrastrando e soltando.
Paso 2: Fai clic no botón "Converter" para iniciar a conversión.
Paso 3: Descarga o teu convertido MP4 arquivos
MKV a MP4 Preguntas frecuentes sobre a conversión
Como recodificar MKV a MP4 sen perder a calidade do vídeo?
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Upload your MKV file and set Quality to High Quality in the conversion options. That re-encodes the video at the highest quality setting (CRF 18 for H.264 and VP9 output), which keeps the most detail at the cost of a larger file. The default, Balanced, uses the standard setting. The MP4 output gets a codec its container supports: H.264 for MP4, MOV and MKV, VP9 for WebM. MKV é agnóstico de codecs: os vídeos H.264, HEVC, VP9 e AV1 poden estar xunto a son AAC, FLAC, Opus, DTS ou Dolby no mesmo ficheiro. Case todos os MP4 na natureza son vídeos H.264 con audio AAC; o contedor tamén contén legalmente HEVC, AV1 e VP9.
Reproducirá o MP4 nun navegador cando o MKV non o faría?
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Si, e normalmente esta é a razón da conversión. Un MKV incrustado nunha páxina web mostra un reprodutor roto ou forza unha descarga, porque os navegadores non teñen descodificador para iso. MP4 reproduce inline a través do elemento de vídeo HTML5 nativo sen engadir ningunha extensión nin programa externo. MP4 é o obxectivo de entrega máis seguro posible - cada teléfono, navegador, consola, editor e Smart TV construído na última década reproduce sen software adicional.
Tanto MKV como MP4 son contedores modernos. Cal deles debería manter?
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Manter calquera coincidencia onde vai o ficheiro, porque ningunha é mellor en abstracto. Unha destas dúas está construída para a compatibilidade de reprodución e a outra para manter todo o que un ficheiro poida conter, e intercambian entre si exactamente nesta liña. A resposta pragmática para a maioría das bibliotecas é arquivar no contedor rico en funcionalidades e exportar ao compatíbel cando se precise. MKV é o contedor de arquivos preferido porque almacena pistas de son ilimitadas, subtítulos, marcadores de capítulos e portadas nun só ficheiro.
Que códec de vídeo usa a saída MP4?
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It depends on the MP4 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. MP4 é ISO/IEC 14496-14, estandarizado en 2001 e derivado do mesmo formato de caixa de QuickTime que usa MOV.
Sobrevivirá a miña pista de son á conversión de MKV a MP4?
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Yes, the main audio track comes through, re-encoded to a codec the MP4 container plays, for example AAC in MP4 and MOV or Opus in WebM. Most conversions keep only that one track (the one with the most channels), so alternate languages and commentary are dropped. MP4 to MOV, and AVI, WMV, MPEG, FLV, VOB or M4V to MKV, keep every audio track.
Podo manter a taxa de fotogramas orixinal ao converter MKV a MP4?
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Yes. The frame rate is kept unless you change it: a 24 fps MKV stays 24 fps in the MP4. The Frame Rate setting can also convert to 60, 30 or 24 fps. It changes the rate only; it does not deinterlace the video or remove 3:2 pulldown.
Canto cambiará o tamaño do ficheiro se vai de MKV a MP4?
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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 MKV 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.
Reproducirase o ficheiro MP4 en iPhone, Android e Smart TVs?
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MP4 with H.264 plays on practically every phone, browser and TV. MOV with H.264 plays on Apple devices and most TVs but not on every older Android phone. MKV needs an app such as VLC on iOS, and WebM is at home in browsers. There is no device preset on this page, so choose the target format your device supports. MP4 só soporta un formato de subtítulos amplamente aceptado (mov_ text), e o son multipista non é fiable fóra dos reprodutores de escritorio.
Canto tempo leva converter un vídeo de MKV horas en MP4?
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There is no fixed time: it depends on the length, the resolution and the target format. Conversions run on our servers' CPUs with software encoders; there is no GPU acceleration. MKV to MP4 or MOV with the default settings copies the video stream and is the quickest. A re-encode to H.264 takes longer, and WebM (VP9) is the slowest target, several times slower than H.264 in our tests.
Cal é a resolución máxima soportada para MKV a MP4?
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The converter has no resolution cap of its own; the limit is the upload size allowed on your plan, and the resolution stays as it is unless you choose 1080p, 720p or 480p. 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 untouched. A re-encode drops the HDR10 mastering metadata, and with a Quality, Resolution or Frame Rate setting some pairs also reduce the video to 8-bit colour, so an HDR MKV can look washed out.
É privado o meu MKV vídeo durante a conversión a MP4?
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Yes. Uploaded MKV files are processed on our own conversion servers, no person reviews them, and they are never shared. The upload and the converted MP4 are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.
Podo recortar, recortar ou xirar durante a conversión de MKV a MP4?
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Not in the same step. Use /trim-video/ or /video-cutter/ to clip the MKV first, or /rotate-video/ to turn it, then run the MKV to MP4 conversion. Trimming first is faster than re-encoding the whole MKV just to drop unused footage.
