VOB → PNG

Sinthani Yanu VOB ku PNG mafayilo mosavuta

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Kukweza

Momwe mungasinthire VOB ku PNG

Gawo 1: Kwezani yanu VOB mafayilo pogwiritsa ntchito batani lomwe lili pamwambapa kapena pokoka ndi kugwetsa.

Gawo 2: Dinani batani la 'Convert' kuti muyambe kusintha.

Gawo 3: Tsitsani pulogalamu yanu yosinthidwa PNG mafayilo

VOB ku PNG Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

Kodi ndingagwiritse ntchito ma frame kuchokera ku VOB kanema ngati PNG zithunzi?

Upload the VOB and open the options. Frame Extraction has two modes: Single Frame saves one PNG from the second you enter (for example 1, 5 or 10.5), and All Frames saves every frame of the video as a PNG image. There is no every-Nth-frame or one-per-second mode.

Ndi khalidwe liti lomwe chithunzi cha PNG chimatuluka?

Kusintha kwachidule ngati VOB kanema - 1080p chiyambi chimatulutsa 1920 × 1080 PNG ma frame; 4K chiyambi chimatulutsa 3840 × 2160 PNG ma frame.

Kodi ndingagwiritse ntchito ma frame onse kuchokera ku fayilo ya VOB ngati PNG?

Ndiko, ndi onse Frames mu Frame Extraction kusankha, koma kuyang'ana mitengo: mphindi imodzi ya 30 fps kanema amapatsa 1,800 PNG zithunzi. Kwa amodzibe, kusankha amodzi Frame ndi kulowa mphindi mukufuna.

Kodi PNG zithunzi zidzasunga VOB kujambula kwa mtundu?

HDR kanema si tone-mapped: aliyense frame ndi kusinthidwa kuchokera VOB monga izo ndi decoded, kotero frame kuchokera HDR VOB angawoneke flat kapena washed out monga PNG. Standard (SDR) kanema amasunga mabala ake.

Kodi nthawi yayitali bwanji kuti mutenge ma frame kuchokera ku VOB kupita ku PNG?

Kukula kwa kanema ndi nthawi yobwezeretsa kumadalira kukula kwa fayiloyo, ndipo nthawi zambiri imatenga masiku 10 mpaka 15. Mavidiyo ochepa ndi zithunzi zimatha kubwezeretsedwanso m'maola ochepa.

Kodi ndingagwiritse ntchito ma frame panthawi yofunikira pa VOB kanema?

Mmodzi pa nthawi. Single Frame amatenga nthawi imodzi m'masekondi (mwachitsanzo 83 kwa 1:23) ndi kupulumutsa kuti frame monga PNG. Palibe nyanja kwa mndandanda wa nthawi, kotero kuyendetsa kusinthanso kwa nthawi iliyonse zowonjezera.

Kodi VOB kanema wanga ndi wapadera pamene ndimachotsa ma frame?

Yes. Uploaded VOB owona amachitidwa pa zipangizo zathu zosiyanasiyana, palibe munthu kuganizira iwo, ndipo iwo si nthawi zonse anagawana. Upload ndi zosinthidwa PNG onse anataya mwamsanga za 24 maola pambuyo kusintha, zomwe zimasiya nthawi kuti download zotsatira.

N'chifukwa chiyani ma frame anga a PNG omwe adachotsedwa ndi opanda malire?

Zimachitika nthawi zonse kuwala kwa motion blur kuchokera ku bungwe (kamera ikugwira ntchito pamene frame idatha). Phunzirani kuchotsa timestamps kuchokera ku magulu okhazikika, kapena chotsani frame zambiri zozungulira ndikusankha zomwe zili zosaoneka bwino. Pipeline siyipanga kuoneka bwino — chifukwa chake, kugwiritsa ntchito /upscale/ pa PNG yosaoneka bwino pambuyo pake.

Kodi ntchitoyi imathandiza kuchotsa chithunzi chimodzi pa kusintha kwa chithunzi?

Sichoncho. Wosintha alibe kuzindikira kwa nyengo ndi modes ya mphindi imodzi: amasunga mbale imodzi pa mphindi yomwe mumalowa kapena pa mbale iliyonse. Kuti mupange chithunzi chimodzi pa nyengo, chotsani mbale imodzi pa nthawi yomwe nyengo imasintha.

Kodi ndingagwiritse ntchito ma frame a PNG ochokera ku malonda?

Ndikoyenera, malinga ndi lisensi yomwe imayendetsa masamba a VOB. Kusintha kwa mtundu sikungawonjezere chitsimikizo - sitiwonjezera madzi, sitiyika kutsatira, ndipo sitikananena chitsimikizo pa PNG. Video ya Public-domain imapanga ma frame a Public-domain; kanema wanu amakhala wanu.

VOB

VOB (Video Object) ndi chidebe mtundu ntchito DVD kanema. Iwo akhoza muli kanema, zomvetsera, omasulira, ndi minda yazakudya kwa DVD kubwezeretsa.

PNG

Mafayilo a PNG amathandizira kuwonekera bwino ndipo amagwiritsa ntchito kukanikiza kosataya, zomwe zimapangitsa kuti akhale abwino kwambiri pazithunzi, ma logo, ndi zithunzi.