Hipanga 1: Tukuatu tō WebM ngā kōnae mā te whakamahi i te pātene i runga ake nei, mā te tōia me te whakataka rānei.
Hipanga 2: Pāwhiritia te pātene 'Tahuri' hei tīmata i te tahuritanga.
Hipanga 3: Tikiake i tō mea kua tahurihia MKV kōnae
WebM Tuhinga o mua MKV Ngā Pātai Auau mō te Tahuritanga
He pēhea te tahuri i a au i te WebM ki te MKV me te kore whakawaehere i te rerenga ataata?
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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. He whāiti te WebM: VP8, VP9 rānei te ataata (AV1 ināianei) me te Vorbis, te oro rānei, me ētahi atu. He pūāhua-pūāhua te MKV: H.264, HEVC, VP9 me te whakaaturanga AV1 e noho ai te AAC, FLAC, Opus, DTS, te oro Dolby rānei i roto i te pūranga kotahi.
Ka taea e te MKV te pupuri i neke atu i tētahi rererangi oro?
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Heoi, he whakawhānui tūturu i runga i te WebM. MKV e whakaaro ana ki ia rerenga oro hei rererangi ā-ira tuatahi, kia noho ai te whāranu reo taketake, te tāruatanga me te kōrero a te kaiwhakahaere i tētahi pūranga kotahi me te kaipāpāho e whakawhiti ana i waenganui i a rātau i te tono. Ko MKV te pūranga kōwhiringa o te kōwhiringa nā te mea ka pupuri i ngā aho whakatere, ngā whakahua whakahua, ngā tohu wāhanga me ngā toi kāwai i roto i tētahi pūranga kotahi.
Ka taea e au te whakataki i te faila i runga i tētahi pou tīpako i muri i te tahuritanga o WebM ki MKV?
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Kāore i te hāngai. WebM e whakatangitangi ana i roto i ia kaitiaki; MKV kāore, nā reira ka uru mai tētahi pou e whakatū ana ki tētahi pātahitanga whakahua, ki tētahi tākaro rānei. Mēnā kua whakaritea te faila mō tētahi wāhi, ka pupuri i te WebM mō te Wīwī, ā, ka whakaarotia te MKV hei pūranga, hei tārua whakarākei rānei. Tata tonu ki te kore e tautokona e MKV ngā pūrere māori — ko ngā pūrongo, ngā kaituhi me ngā pouaka whakaata e hiahiatia ana e VLC, he remux rānei i mua i te whakataetae.
Ka mahi tonu te MKV ki runga i tētahi pūkoro, i tētahi TV rānei?
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Tērā pea kāore. WebM e whakakōrerotia ana e te pūkoro whakatapua i runga i ngā pūkoro, ngā tāpapa me ngā TV, nā reira ka tākaro i te pūrere me te kore whakawātea i te pūkoro. MKV i te nuinga o te wā ka hoki ki te whakakōrero pūmanawa i runga i te pūrere ōrite — te utu CPU tiketike ake, he pūrere wera, me ngā tāruatanga i runga i ngā rauemi 4K. Mō tētahi whāinga pūrere, WebM ko te pūrere haumaru ake hei noho i roto.
Ka ora te oro-maha-rangirangi ki te tahuritanga WebM ki 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 WebM with that track first (VLC or ffmpeg can do this), then convert it. Ko MKV ko Matroska, he pūrere tūwhera i hangaia i te tau 2002 me te kore whakawhanake ā-whakahaere, ā, kāore he taumata ki te mea ka taea e ia te pupuri.
E tiakina ana ngā pūrere subtitles ina tahuritia te WebM ki te 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.
He aha mo ngā whakataki MKV (whakatika, whakataki) ina haere mai te WebM ki te MKV?
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Ko MKV te mea anake e pupuri ana i ngā pūkete whakapiripiri (ngā tātuhi TTF mō ngā tātai ASS, ngā toi kāwai JPG, ngā tāurunga PDF i whakamāoritia). E haere ana mai i te WebM ki te MKV ka whakapeka ēnei tātai ina kore te MKV he MKV — ka tahuri ngā rerenga taketake, engari ka noho te utu whakapiripiri i te pūtake. Whakataki WebM hei tiaki i ētahi atu tātai mēnā e whakawhirinaki ana ki ngā tātai whakapiripiri.
He aha te pūrere pūrere e whakamahia ana e te MKV?
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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.
He pēhea te ora o HDR (HDR10, Dolby Vision) mai i te WebM ki te 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 WebM can look washed out in the MKV.
He aha te mea he iti iho / nui ake te MKV o ahau i te WebM i muri i te tahuri?
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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 WebM 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.
