VOB Chishanduri

Chinja VOB kuenda uye kubva kune akasiyana mafomati

Nezvedu VOB

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

Mashandisirwo Akajairika

DVD video
Movie storage
Disc authoring

VOB Mibvunzo Inowanzo bvunzwa Nezvekuchinja

Chii chinonzi VOB faira?

VOB (Video Object) is the container format for DVD-Video media.

Chii chinonzi MPEG program stream, uye nei faira rangu richishandiswa?

Iyi ndiyo multiplex yakagadzirwa kuti ikodzwe nehardware ine basa rakajairika munguva chaiyo, kwete kuti igadziriswe pakombuta. Audio nevideo mapakeji anosangana nenguva yekumisikidza mapepa kuti set-top box ikwanise kutanga kutamba kubva chero kupi mumvura, pasina index uye pasina kuchengeta faira yose. Iyo dhizaini ndiyo imwe yezvikonzero nei VOB zvinhu zvinotamba pazvinoita zvekare zvakajairika uye zvinokanganisa software nyowani. A VOB inosanganisira MPEG-2 video, AC-3 kana PCM audio, uye DVD subpicture subtitle streams, yakaparadzwa mu1 GB segments neDVD spec.

Nei zvese kubva padhiski zvichibuda se VOB?

Nekuti diski fomati inotaura kuti. Video, audio uye navigation pa optical disc yakanyatsojeka pamusoro peiyo payload kuti a fixed-function player agone kubvisa iyo software. Chii chaunotora kubva pa disc chinosvika pa disc, kusanganisira nenguva yenguva — interlacing, hard size limits uye file splitting included. VOB ndiro Video Object chivharo yakawanikwa muVIDEO_TS folder yese DVD - MPEG-2 chirongwa mvura ne DVD-yakazvimirira navigation data akawedzera.

Nei browser yangu isina kutamba faira VOB?

Mabrowser anotumira decoders kune yakajairika yakaderera runyorwa rwemafomati, uye VOB haasi pazvo - kupihwa mvumo, mhando yecodec inokutendera, kana chete makore ayo anoichengeta kunze. Faira harisi kukuvadzwa uye desktop player ichaivhura, asi hapana chinhu chaunoita kune peji ichaita kuti mubrowser iite. Kushandura kune web-native container ndiyo chete nzira inonzwisisika yekutamba mumisoro. VOB inonzi yakaparadzwa pakati pemafaera, inogona kunge iri CSS-encrypted, uye inotakura mapakeji ekufamba ayo anokonzera kusagadzikana kwevatambi vezvinangwa zvakasiyana.

Nei yangu VOB yekurekodha ichiparadzwa kuita mativi anoverengerwa?

A format-level ceiling, kwete fault murecorder. VOB ine yakapusa faira-file limit iyo yakareba kana yakakwira-bitrate zvinhu zvinofamba zvakananga, saka software yekutora inoparadza kurecording kupfuura kuburitsa faira iyo haigone index. Kushandura kune chigadzirwa chemudziyo pasina chero chiyero chinobvumira mapikicha kudzokera kune imwe yakati wandei video, iyo inowanzo kuve yakanyanya kukosha yekuti vanhu vashandure iyi fomati zvachose.

I VOB ichatamba pafoni kana TV pasina kusvibisa bhatiri?

Muchokwadi, zvirizvo, nekuti machip mufoni, matablets, uye matelevhizheni anodecode izvi zvakasiyana-siyana zvepamberi muzvigadzirwa zvavo musilicon, kwete pakutanga processor. Izvi ndizvo zvinosiyana pakati pevhidhiyo iyo inotamba zvakachena kwemazuva maviri neimwe iyo inopisa chigadzirwa ichi uye inodziya ichi muminutu makumi maviri. Mumwe mufananidzo unodzikira ndewekuti app inotsigira asi haisi decoding — codec inoshamisa, wrapper inoita kuti gallery app irege kutamba.

Ndinofanira kuchengeta mavhidhiyo se VOB?

Kunyangwe kana chimwe chinhu chichida kuitwa. Mufananidzo unoramba uchivhura, uye hapana kuomarara nezvekushandura archive iyo haisi kukonzera dambudziko, asi haisi kusvikira ikozvino uko kugadzirwa kana kugadzikana kunoenda. Kuti uwane chero chinhu chitsva, mufananidzo wenguva dzose haubhadhare chero chinhu chitsva uye unodzivirira kubvunza mibvunzo mitsva mumakore mashoma anotevera.

Ndeapi mazita ezita mukati me VOB anogona kusarudzwa, kana akasvibiswa muvhidhiyo?

Kusarudza, kana vakawedzerwa zvakanaka. VOB inotakura zvinyorwa sezvavo zvemukati pamwe nevhidhiyo, kuitira kuti muverengi agone kuchinja matauro, kudzima, kana kushandura iwo mumutambo unotsigira. Kupisa-muzvinyorwa zvakare zvinokwanisika - ivo chete pixels muframe - asi ivo vanogara, uye hapana nguva dzose chikonzero chekusarudza ivo kana chikonzero chinotsigira chinhu chakanaka.

VOB inochengeta sei zvinyorwa zvechikamu?

Zviri nyore - mabhuku anorarama mu metadata yebhokisi, saka kurodha kwenguva refu kunogona kuendeswa nechikamu sezviri nyore kupfuura nekudhonza mutsetse wekumhanya. Vanogona kurarama nekudzokorora mufananidzo muchikamu chinozivikanwa uye kudonha, zvisina kunaka, neimwe isina nzvimbo yekuisa. Kana mabhuku aripo, zvinokosha kuongorora kuti usati wasarudza chigadzirwa chigadzirwa kupfuura mushure.

Kushandisa VOB kunoda pasipoti?

Codecs zvinoda kuiswa mumidziyo iyi zvinopihwa nemakambani ane kodzero dzezvigadzirwa zvemitambo, uye kupihwa kwazvo kunoitwa nevanhu vanotengesa decoders—foni, browser, uye operating system—nguva yakareba usati wawana faira. Izvi ndizvo zvinoita kuti maforodha aya arambe aripo muhardware uye kuti zvirongwa zvemahara zvekushandisa zvivepo, uye hazvina kuchinja chero chinhu panyaya yekushandura faira yawakawana.

Ndinogona here kushandura zita rekuti extension sezviri pachena, kwete kushandura VOB?

Asi hazvina kuitika kare, uye zvinokosha kuziva kuti nei: kusvikira ndechimwe chiratidzo, uye bytes mukati mezvinyorwa zvakagadzirwa kuti zvive neimwe mhando. Kushandura zita refaira kunokonzera kuti zita riite serisina kunaka, uye chero chinhu chinovhura chinogona kubvisa faira kana kuisa mufananidzo. Mumwe mubvunzo wakaoma ndewekuti kana iwe uchida kushandura zita refaira, iwe unofanirwa kuongorora kuti ndeipi faira yauri kutsvaga.

Chii chinoitika kune yangu VOB faira mushure mekushandurwa?

Kukwira uye kushandurwa kwemhedzisiro kunogara paseva dzedu kwemazuva anenge 24, izvo zvinopa nguva yekurodha pasi mhedzisiro, uyezve zvinobvisa nekugadzirisa otomatiki. Kutumira kunoitika kuburikidza neHTTPS munzira mbiri. Hapana munhu anoverenga zvinhu, hapana chinhu chinonyorwa, uye hapana chinhu chinoendeswa kune mumwe munhu.