WebM → MKV

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Maitiro ekushandura WebM kuti MKV

Danho 1: Isa yako WebM mafaira uchishandisa bhatani riri pamusoro kana nekudhonza nekudonhedza.

Danho rechipiri: Dzvanya bhatani rekuti 'Convert' kuti utange kushandura.

Danho rechitatu: Dhawunirodha yako yakashandurwa MKV mafaira

WebM kuti MKV Mibvunzo Inowanzo bvunzwa Nezvekuchinja

Ndinogona sei kushandura WebM kuenda ku MKV pasina kudzokorora kurodha pasi kwevhidhiyo?

Kana WebM uye MKV zvidimbu zviviri zvinogona kutakura iyo imwechete codec (H.264, H.265, VP9, AV1), mushanduri unodzokera ku remux: zvidimbu zvidiki zvinokodzera byte-by-byte mu MKV chidimbu uye chete wrapper ichange. Remux ye1 GB WebM mu MKV inotanga mu 5-15 masekondi ne zero kuora kwemhando. WebM isiri nyore kuisa: VP8 kana VP9 video (AV1 yapfuura) neVorbis kana Opus audio, uye hapana chimwe. MKV i codec-agnostic: H.264, HEVC, VP9 uye AV1 video kugara zvakanaka pedyo AAC, FLAC, Opus, DTS kana Dolby audio muimwe faira.

Chii chinonzi WebM? Chii chinonzi MKV?

Yeah, uye ndiyo nhanho yakanyanya. WebM uye MKV vanobatana neimwe yeiyo yakadzika yekuchengetera nharaunda, saka mavhidhiyo uye maaudio ma streams akakopwa kuburikidza nebyte-by-byte uye chete mudziyo wemudziyo unonyorwazve. Hapana chinhu chinodecoding uye hapana chinhu chinodzokororwa, saka faira refeature-length rinopera pasi peminitsi kwete hafu yeawa, nemhando yezvakagadzirwa zvakafanana nechigadzirwa. WebM isiri-yakajairika subset yeMatroska iyo Google yakaburitsa muna 2010 kuti iite HTML5 video seyemahara yekuchengetera. MKV ndiyo Matroska, yakavhurika chigaro chakagadzirwa muna 2002 pasina kubvumidzwa kwekurambidzwa uye pasina chigaro pane zvaigona kuchengeta.

Chii chinogona kuitika kana MKV ichitora zvinyorwa zviviri?

Yeah, uye ndiyo yakasarudzika kuvandudzwa pane WebM. MKV inobata chero audio stream seyekutanga-mhando track, saka mutsara wekutanga wechirungu, dub uye director's commentary anogona kugara muimwe faira nemutambi achichinja pakati pavo pavanoda. MKV ndiro archiving chigaro chekusarudza nekuti inochengeta unlimited audio matracks, soft subtitles, chapter mapepa uye kuvhura hunyanzvi muimwe faira.

Ndeapi MKV anotsigira zvinyorwa zvechikamu zviratidzo izvo WebM hazvina?

MKV ichengeta mabhuku semetadata ebhokisi, saka bhuku rinogona kuendeswa nechikamu sezviri mukati, kwete nekucheka mutsara wekumhanya. WebM haina chero nzvimbo yekuisa iyo ruzivo, saka kana iyo nzvimbo yakatakura nebhuku rebhuku, yaive mu file sidecar - shandisa iyo converter uye inonyorwa mu MKV.

Ndinogona kuisa faira pawebhusaiti mushure mekushandura WebM kuenda ku MKV?

Hapana zvakananga. WebM inotamba mumisoro muchero wese webrowser; MKV haina, saka peji richiisa rinova kurodha pasi kubatanidza kana kutamba mutsara wakasununguka. Kana faira iri kutarisirwa kune webhusaiti, chengetedza WebM yewebhu uye tarisa MKV sechinyorwa kana kuchinja kopi. MKV ane anenge hapana native hardware rutsigiro - mafoni, browsers uye TVs zvinoda VLC kana remux pamberi vachava kutamba.

I MKV icharamba ichitamba zvakanaka pafoni kana paTV?

Zvinogona kunge zvisina. WebM inodzokororwa neyakazvimirira silicon pafoni, matablets uye TVs, izvo zvinoita kuti iite pasina kusvibisa bhatiri. MKV zvinonyanya kudzokera kusoftware decoding pane iyo imwechete hardware - yakakwira CPU kumanikidza, yakakwira-yakakwira chigadzirwa, uye yakaderera-yakaderera maframes pa4K zvinhu.

Inogona sei multi-track audio kuchinja kubva ku WebM kuenda ku MKV?

Yeah — chero audio track mu WebM (munyori wemashoko, dzimwe rurimi, descriptive audio) inochengetwa mu MKV kana chinangwa chemudziyo chinotsigira multi-stream audio. MKV neMOV zvinodzora maaudio tracks asina muganho; MP4 inotsigira akawanda asi mamwe mahardware maplayers anoona chete track 1; WebM inorambidzwa kune imwe Opus / Vorbis track.

Ndezvipi zvinyorwa zvemazita ezvinyorwa zvinochengetwa kana uchishandura WebM kuenda ku MKV?

Soft subtitle (zvinhu zvinosarudzwa) zvinorarama kana MKV zvichigona kutakura iwo: MKV ine SRT, ASS, SSA, PGS, VobSub zvakananga; MP4 ine mov_text chete (yakavharwa fomati). Kushandura MKV ine ASS subs kune MP4 kunoita kuti zvive mov_text kana kuisa iwo. Hardsubs (yakavharwa muvhidhiyo) inoramba ichienda.

WebM kusvika ku MKV inochengeta mapepa emabhuku / DVD-style navigation?

Chitsauko che metadata chinoshandura pakati pe WebM ne MKV kana zvese zviwanikwa zvichitsigira chitsauko che atom (MKV, MP4, MOV). WebM inochengeta chitsauko muMatroska-inowirirana block, saka MKV <-> WebM chitsauko chinofamba-famba zvakanaka. AVI haina chitsauko che spec, saka kushandura AVI kuenda ku MKV kunogadzira faira risina chitsauko kana iwe usingawedzera mamarkers nemwoyo wako.

Chii nezve MKV zvinyorwa zvakaiswa (fonti, kuvhura) kana uchienda kubva ku WebM kuenda ku MKV?

MKV ndiyo chete mainstream container iyo inochengeta zvakananga zvakaiswa mafaera (TTF fonts ye ASS subs, JPG cover art, fan-translated PDF inserts). Kubva ku WebM kuenda ku MKV kunobvisa izvi zvakaiswa kana MKV hachisi MKV — elementary streams inoshandura, asi zvakaiswa payload zvinogara munzvimbo yekubva. Tenga WebM se backup kana iwe uchida kuvimba nezvinyorwa zvakaiswa.

Ndeipi codec iyo MKV output inoshandisa seyakajairika?

Default codec inosarudza kusangana neMKV container zvakachengeteka: MKV defaults kune H.265 (HEVC) kune yakanakisa kumanikidza; MP4 defaults kune H.264 kune yakakura kwazvo chikuva rutsigiro; WebM defaults kune VP9; AVI inoshandisa MPEG-4 ASP (DivX / Xvid lineage). Kubvisa kuburikidza neyakakwira codec dropdown — AV1 iripo ye MKV / WebM uko iwe uchida kumanikidza kwepamusoro uye unogona kumirira nekunyora.

HDR (HDR10, Dolby Vision) inorarama sei kubva pa WebM kusvika pa MKV?

HDR static metadata (HDR10 mastering kuratidzwa mitengo, max content light level) inoenda kusvika ku MKV kana zvese zvidimbu uye yakasarudzwa codec ichiita (HEVC, AV1 mu MKV / MP4). Dolby Vision isiri nyore - DV profile 5 / 7 / 8.1 mu WebM inoramba ichirarama chete mu MKV neHEVC; kushandura kune MKV chidimbu chisina kutakura DV layer inoparadza HDR10.