Tshintsha VOB kuya BMP

Tshintsha VOB kuya BMP amadokhumende ngokulula

Khetha amafayela akho

*Amafayela asusiwe ngemva kwamahora angu-24

Guqula amafayela afinyelela ku-1 GB mahhala, abasebenzisi be-Pro bangaguqula amafayela afinyelela ku-100 GB; Bhalisa manje

Ukulayisha

Indlela yokuguqula VOB kuya BMP

Isinyathelo 1: Layisha eyakho VOB amafayela usebenzisa inkinobho engenhla noma ngokuhudula bese uphonsa.

Isinyathelo 2: Chofoza inkinobho ethi 'Guqula' ukuze uqale ukuguqulwa.

Isinyathelo 3: Landa i-version yakho BMP amafayela

VOB kuya BMP Ukushintsha

Ngiyisusa kanjani ifreyimu kusuka ku VOB ividiyo njenge BMP izithombe?

Layisha i-VOB bese uvula izinketho. Ukukhishwa kwefremu kunezindlela ezimbili: Ifremu eyodwa igcina i-BMP eyodwa kusuka ku-second ofaka (njengesibonelo 1, 5 noma 10.5), futhi Zonke ifremu zigcina ifremu ngayinye yevidiyo njengesithombe se-BMP. Akukho indlela ngayinye-Nth-frame noma eyodwa-kwesekunxele.

Ngabe isithombe esikhishwayo BMP siphuma ngesinqumo esingakanani?

Ukulungiswa okufanayo njenge VOB ividiyo — umsuka we-1080p ukhiqiza amafreyimu we-1920×1080 BMP; umsuka we-4K ukhiqiza amafreyimu we-3840×2160 BMP. Buyisela ubukhulu ngemuva kokukhishwa uma ufuna amathumbnail amancane.

Ingabe ngizokhipha yonke ifreyimu kusuka kuhele VOB njenge BMP?

Yebo, ngezo zonke iframes ku-Frame Extraction option, kodwa bheka ukubala: iminithi eyodwa ye-30 fps video inikeza izithombe ezingu-1,800 BMP. Uma uhlala uhlala, khetha i-Frame eyodwa bese ufaka isithupha ofuna.

Ingabe izithombe BMP zizogcina umbala VOB olinganiselwe?

Ividiyo ye-HDR ayitholwe nge-tone-mapped: ifreyimu ngayinye iguqulwa kusuka ku-VOB njengoba i-coded, ngakho ifreyimu kusuka ku-HDR VOB ingabonakali i-flat noma i-washed out njenge-BMP. Ividiyo ejwayelekile (SDR) igcina imibala yayo.

Ingabe ithatha isikhathi esingakanani ukukhishwa kwefremu kusuka ku VOB kuya ku BMP?

Kuxhomekeka kubukhulu nesikhathi sohele. Amadokhumende amancane namasithombe avame ukulungiselelwa ngokushesha. Amavidiyo ade athatha isikhathi eside, ngoba amavidiyo aguqulwa aphinde akhode ifreyimu ngayinye.

Ingabe ngizokhipha amafreyimu ezikhathini ezikhethekile kwi VOB ividiyo?

Omunye ngasikhathi sinye. Ifremu eyodwa ithatha isikhathi esisodwa emaminithini (njengesibonelo 83 ku-1:23) futhi igcina ifremu njenge-BMP. Akukho indawo yohlu lwezikhathi, ngakho sebenzisa ukuguqulwa kabusha kosuku ngalunye olungeziwe.

Ingabe i-VOB yami yevidiyo ifihlakele ngesikhathi sokukhipha ifreyimu?

Yebo. Amafayela VOB alayishwe phezulu aphathwa kumaseva ethu okuguqula, akukho muntu obhekana nawo, futhi angeke ahlukaniswe. Ukulayishwa kanye nokuguqulwa kwe BMP kususwa ngokuzenzakalela cishe amahora angu-24 ngemuva kokuguqulwa, okushiya isikhathi sokulanda imiphumela. Bona /privacy/ ukuphoqa okuphelele.

Kungani amafreyimu ami akhishwayo BMP amnyama?

Kuyinto evamile ukushaya umsindo ovela emthonjeni VOB (ikhamera ihamba lapho ifreyimu ithathwa). Zama ukukhetha ama-timestamps kusuka emibonweni ehlala njalo, noma khipha amafreyimu ambalwa azungeze futhi ukhethe ocacile. Ipayipi alikhiqizi ucacile.

Ingabe le thuluzi lixhasa ukukhishwa kwefremu eyodwa ngeshintsho lendawo yokubukela?

Akuna. Umguquli awunakukhomba isiboniso futhi awunakho indlela yesikhathi esisodwa-ngesekunxele: igcina noma ifremu eyodwa ngesikhathi esilandelayo lapho ufaka khona noma ifremu ngayinye. Isithombe esisodwa sesithombe, khipha ifremu eyodwa ngesikhathi isiboniso sishintsha.

Ingabe ngisebenzisa amafreyimu akhishwayo BMP ngokuhweba?

Yebo, ngaphansi kwelayisense elawula umsuka VOB. Ushintsho lwefomethi alukho ubufakazi — sifaka akukho phawu lwamanzi futhi sicela akukho bufakazi belayisense ku BMP.