VOB → WebM

Chinja Yako VOB kuti WebM mafaira pasina simba

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kana kudhonza uye kubvisa mafaera ako pano

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Maitiro ekushandura VOB kuti WebM

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

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

Danho rechitatu: Dhawunirodha yako yakashandurwa WebM mafaira

VOB kuti WebM Mibvunzo Inowanzo bvunzwa Nezvekuchinja

Ndinogona sei kudzokorora kurodha VOB kuenda ku WebM pasina kushaya mhando yevhidhiyo?

Upload yako VOB faira uye mushanduri unoenderera neCRF-based re-encode inotarisana nevisually-lossless WebM output (CRF 18 sezvakarongwa, zvishoma zviyero = hombe faira / yepamusoro mhando). Codec inosarudza kusangana neWebM container - H.264 yeyakakwira-compat MP4, H.265 yemhando-inodhura MKV, VP9 yeWebM, AV1 yezvinotsva mapurojekiti. A VOB inosanganisira MPEG-2 video, AC-3 kana PCM audio, uye DVD subpicture subtitle streams, yakaparadzwa mu1 GB segments neDVD spec. WebM isiri nyore kuisa: VP8 kana VP9 video (AV1 yapfuura) neVorbis kana Opus audio, uye hapana chimwe.

My VOB footage inoratidzika secomb lines on movement - ichave ichienda ku WebM?

Ichaitika kana iwe uchisaisa deinterlace, uye VOB zvemukati zvinonzi zvinokanganisa zvakanyanya nekuti fomati inosvika kubva kubroadcast uye DVD era. Interlaced frames kuchengetedza maviri epakati-hurefu maindasitiri akatora makumi maviri nemana esecond apart; pafoni kana monitor yeprogressive-scan iyo inoverenga sehomwe yekucheka pane chero chinhu chinofamba. Shandisa sarudzo yedeinterlace uye encoder inogadzira maindasitiri muzvikamu zvese zveprogressive frames mushure mekunyora WebM. VOB ndiro Video Object chivharo yakawanikwa muVIDEO_TS folder yese DVD - MPEG-2 chirongwa mvura ne DVD-yakazvimirira navigation data akawedzera.

My VOB redhiyo inoparadzwa kuita mativi anoverengerwa - WebM ine iyo imwechete miganhu?

Hapana, uye iyi ndiyo imwe yezvikonzero zviri nani zvekufambisa. VOB mudziyo une yakapusa faira-file ceiling iyo yakareba kana yakakwira-bitrate rekodhi inoenda zvakananga, izvo ndizvo chaizvo nei makamera ekare achisvika sechikamu1, chikamu2, chikamu3. WebM haina muganho wakaenzana, saka mapikicha anogona kudzokera kune imwe file. VOB inonzi yakaparadzwa pakati pemafaera, inogona kunge iri CSS-encrypted, uye inotakura mapakeji ekufamba ayo anokonzera kusagadzikana kwevatambi vezvinangwa zvakasiyana.

My VOB ine akawanda maaudio tracks - ivo vese vanorarama mu WebM?

Hapana kuvimbika. VOB inochengeta akawanda audio mapurojekiti sekutanga-class tracks, asi WebM kutamba rutsigiro mushure mekutanga track haina kuenderana, saka vazhinji vatambi vacharatidza chete mumwe. Choose the track you actually want before converting; the others are better extracted to their own files than left in a container that hides them. VOB inochengeta yose DVD payload - akawanda angles, akawanda audio rurimi uye subtitle matracks vese kurarama mukati. WebM isiri nyore kuisa chero kupi kunze kwebrowser – vanyori vemavhidhiyo, mafoni ane maganda uye Smart TVs vanoisiya pachena.

Nei yangu VOB faira ichikundikana kushandura kuita WebM?

Zviri pachena kuti DRM. Zvimwe VOB mafaera anovharwa pabitstream level neshopu kana software iyo yakaburitsa iwo, uye yakavharwa mvura haigone kugadziriswa nedu kana nechinhu chero chipi zvacho pasina chiratidzo chelicensing. Mafaira aunotorwa, akatengeswa kana akarodha pasi zvisingadzivirirwe zvinoshandura zvakajairika; chibvumirano chekutenga chisiri, uye hapana mushanduri anogona kuvimbisa zvakasiyana.

Chii chinonzi WebM chinotamba mubrowser kana VOB hachiite?

A VOB yakaiswa muwebhu peji inoratidzwa neakavharwa mutambi kana kumanikidza kurodha pasi, nekuti mabrowser haasi kutumira chero decoder. WebM anotamba munzira kuburikidza neiyo yakasarudzika HTML5 video element pasina plugin uye pasina kunze kweapplication. WebM inotamba muwebhu browser yese yemazuva ano pasina plugin, pasina mari yechikwereti uye pasina patent exposure, izvo zvinoita kuti ive default yewebhu-yakaiswa video.

Ndiri kufanira kushandura zvinyorwa zvekare zve VOB kuita WebM zvachose?

Yese chinhu iwe uchida kuchengeta, yeah. VOB inobva kune yekutanga rudzi rwevideo tooling uye software iyo inoverenga inoramba ichidzoka kubva kumafoni, mabrowser uye maoperating systems. Kufambisa mavhidhiyo ku WebM ikozvino, kunyangwe paine decoder yakachena, ndiyo kusiyana pakati pearchive iwe yaunogona kuvhura mumakore gumi nerimwe uye imwe iwe yausingagone.

Ndeipi video codec iyo WebM output inoshandisa?

Zvinoenderana neWebM container. MP4 inoiswa kuH.264 kuti itsigire kutamba kwefoni, mabhurawuza, uye Smart TVs. MKV inoiswa kuH.265 / HEVC kuti iite hafu yefayela resize nemhando imwechete. WebM inoiswa kuVP9. Zvitsva zvinopa sarudzo dze codec kana iwe uchida kubvisa. WebM isiri-yakajairika subset yeMatroska iyo Google yakaburitsa muna 2010 kuti iite HTML5 video seyemahara yekuchengetera.

Ndichakwanisa sei kushandura yangu audio track kubva ku VOB kuenda ku WebM?

Yeah. Kana VOB ne WebM vachishandisa imwe codec (semuenzaniso, vaviri vacho vane AAC), audio inoshandurwa pasina kushandura-kunyorazve — imwechete-bit. Kana codecs dzichisiyana, audio inoshandurwa kuita AAC / Opus / Vorbis zvichienderana nezvinotsigira WebM. Multi-track audio (kutaura, mamwe matauro) anochengetwa.

Ndinogona here kuchengeta iyo yazvino framerate kana ndichishandura VOB kuenda ku WebM?

Nekuzvimisikidza hapana — 24fps VOB inoramba 24fps mu WebM; 60fps VOB inoramba 60fps. Kana iwe uchida kuchinja mwero (semuenzaniso, interlaced 29.97 → progressive 30, kana 60 → 30 yeupload limits), iyo framerate sarudzo inobata 3: 2 pulldown, deinterlacing, uye frame-blending mune imwe encode pass.

Chii chinochinja saizi yefaira kubva ku VOB kuenda ku WebM?

Same-codec re-mux (VOB H.264 → WebM H.264 chete ichichinja chigaro): saizi yakafanana. Kuchinja kweCodec kunogona kuchinja zvakanyanya: H.264 → H.265 zvinotora hafu yefayela nemhando imwechete yekuona; VP9 inenge ichienzana; AV1 inotora 20-30% asi inononoka kurodha.

Chinyorwa che WebM chinotamba pa iPhone, Android, uye Smart TVs?

MP4 / H.264 inotamba zvakananga pane chero chishandiso chemazuva ano. MOV / H.264 inotamba paApple zvigadzirwa uye mamwe maTV asi kwete nguva dzose pakare Android. MKV inodiwa VLC paIOS. WebM ndeyebrowser-kutanga. Yakakwira sarudzo dzinosanganisira "device compatibility" preset iyo inotora iyo yakanyanya kuchengetedzeka WebM codec / container yechinangwa chako.

VOB

VOB (Vhidhiyo Chinhu) chimiro chemudziyo chinoshandiswa kuDVD vhidhiyo. Inogona kuve nevhidhiyo, odhiyo, zvinyorwa zvidiki, uye mamenu ekutamba kweDVD.