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 video faira?

VOB ndiro video chigaro chinochengeta imwe kana kupfuura video mabwe, Audio zvinyorwa, uye zvichaita kuti subtitles. Zvimwe zvigaro zvinotsigira akasiyana codecs, saka kuwirirana kunoenderana nezvose wrapper uye chii chiri mukati. VOB inochengeta yose DVD payload - akawanda angles, akawanda audio rurimi uye subtitle matracks vese kurarama mukati.

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 yakanyatso gadzirirwa kuti iite izvi kuti player ine fixed-function ikwanise kubvisa macode ayo pasina software. Chii chaunotora kubva pa disc chinosvika pa disc, pamwe 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.

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 hauna kudhura chero chinhu chitsva uye unodzivirira kusangana nenyaya iyi munguva pfupi iri kutevera.

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.

Nei kushandura VOB kuti mumwe video format?

Convert VOB kuti MP4 kana iwe unofanira Universal kutamba - web browsers, Mobile zviwanikwa, Smart TVs uye kushandura apps vese kutamba MP4 natively. Convert to WebM for web embedding where smaller file size matters. Convert to MOV kana uchiita Final Cut kana mamwe Apple-native pipelines.