1Ikani M4V videos yomwe idatuluka motsutsana ndi njira yoyenera.
2Sankhani kuzungulira kwa katatu kapena katatu kachiwiri, kapena dinani m'mbali mwake ndi kusankha mtundu wa zigawo zomwe zidzawoneke.
3Kugwiritsa ntchito kuzungulira; ma frame ndi ma containers akuwonetsa mamatrix ndi ogwirizana, kotero aliyense wosewera amavomereza pa njira yomwe ndi yotsika.
4Pezani fayilo yosinthidwa ya M4V.
Kusinthanitsa M4V Mafunso Ofala
Kodi Kusinthanitsa M4V imasintha fayilo?
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Kuphatikiza apo, a rotation flag ndi kulemba mu chonyamula pamene chida amathandiza mmodzi, amene amafuna palibe re-encode pa zonse; pamene si, ma frame ndi transposed ndi mtsinje ndi re-encoded kamodzi. Quarter turns ndi half turns ndi milandu yofala kwambiri ndipo imatenga njira yotsika mtengo yomwe ilipo pa mtundu.
Kodi ndingasinthire ndi malire a 90 degrees, osati 90 degrees?
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Yaiwala, ngakhale awiri ndi ntchito zosiyanasiyana pansi. A multiple of 90 degrees rearranges opezeka deta; aliyense wina angular ayenera kubwezeretsa gridi ndi kulowa m’mphepete, kotero kuti amawononga resample ndi nthawi zambiri akufuna kujambula kumbuyo.
Pali china chilichonse chokhudzana ndi M4V chomwe ndingadziwe?
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Ndikofunika - M4V ndi chilengedwe MP4, koma FairPlay-otetezeka wina sakhoza kuchitidwa pa zonse - okha unprotected owona kupita mwa. Ndi chinthu chomwe chimafotokoza chifukwa chake fayilo ikuwoneka bwino m'modzi mwa mapulogalamu ndi kuipa m'modzi.
N’chifukwa chiyani kanema wanga umasewera mozungulira pafoni yanga koma mozungulira pa kompyuta?
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Chifukwa cha kuzungulira kuwonetsedwa ngati maonekedwe a masamba mu chomera, osati kuphika mu chithunzi, ndipo si aliyense wosewera amawerenga izo. Kusinthasintha pano kumagwirizana ndi awiri - ma frame ndi ma matrix amamaliza kugwirizana, kotero clip ndi wolimba m'masamba, wolemba ndi TV.
MP4, MOV, MKV, WebM, AVI, WMV, FLV, 3GP, M4V, MPEG ndi MPG. The chidebe ndi codec ndi zoyeserera pamaso chilichonse amayenda, kotero m'gulu losakanikirana ndi anachita bwino pa fayilo osati anaganiza kuti ndi ofanana.
Kodi pali malire a kukula kwa fayilo pa Kusinthanitsa M4V?
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Yai: maakaunti aulere amapanga kanema mpaka ku 1 GiB pa fayilo, mosakayikira chingwe choyamba patsambali; ffmpeg ndi x264, x265 ndi libvpx amachita ntchito, yomwe ndi imodzi mwazinthu zofanana ndi mapulogalamu a desktop video.Video ndi banja limodzi lomwe limakhala lokwanira kwambiri kuti likhale ndi nthawi yotsitsa, osati malire, ndi zomwe mudzawona.
Kodi Kusinthanitsa M4V idzachepetsa mtundu wa M4V videos wanga?
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Kutengera ngati ntchitoyo ikufuna kusinthidwanso. Machitidwe omwe amakhudzanso chidebe kapena nthawi yoyamba amachitika ngati kopanira kwa stream ndipo chithunzicho ndi bit-identical ku chiyambi. chilichonse chomwe chiyenera kujambulanso ma frame amapita ku x264 / x265 pamalingaliro abwino omwe mwasankha, komwe CRF 23 ndi wowoneka bwino pazinthu zambiri.
Yai. Uploads queue m'njira yofanana, zomwe zikutanthauza zambiri pano kuposa kulikonse chifukwa ntchito za video ndi mphindi kuposa masekondi. Maakaunti aulere amayendetsa fayilo imodzi panthawi; chilolezo chimatulutsa izi.
Kodi chimachitika chiyani kwa nyimbo za audio, subtitle ndi chapter?
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Audio yambiri, ma subtitle ophatikizidwa ndi masamba olemba masamba amapulumuka komweko komwe konkriti yoyenera imatha kuwaimira - zomwe ndizomwe zimatenga ntchito yabwino kuchokera ku naive re-encode yomwe imasungabe njira imodzi.
Kodi Kusinthanitsa M4V imawononga chilichonse?
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No. Kusinthanitsa M4V ndi ufulu popanda akaunti, ndipo kutulutsaku sikumakhala ndi madzi, palibe logo ya corner ndi katundu woyamba. Video yotsitsa imachotsa ntchito za ogwira ntchito pambuyo pomaliza ntchito.
