Guqula MP4 ukuba MPG

Guqula Eyakho MP4 ukuba MPG amaxwebhu ngokulula

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Guqula iifayile simahla, Pro abasebenzisi bangaguqula iifayile ezinkulu kakhulu; Bhalisa ngoku

Iyalayisha

Indlela yokuguqula MP4 ukuba MPG

Inyathelo 1: Layisha eyakho MP4 iifayile ezisebenzisa iqhosha elingasentla okanye ngokutsala nokulahla.

Inyathelo lesi-2: Cofa iqhosha elithi 'Guqula' ukuze uqalise ukuguqula.

Inyathelo lesi-3: Khuphela i-converted yakho MPG iifayile

MP4 ukuba MPG Imibuzo Ebuzwa Rhoqo Ngokuguqula

Isebenza njani i MP4 ukuya kwi MPG umguquli?

Siphinde siyipakishe okanye siphinde siyikhowudi i MP4 yakho kwisiqulathi seefayili MPG. Xa i-codec ifana, sikopa imijelo (ikhawulezayo, engenakulahleka); xa ayisebenzi, siphinde siyikhowudi nge-H.264 / H.265 / VP9 kwixabiso eliphezulu elimiselweyo. I-MPG ifana nenkqubo ye-MPEG ejikelezayo njenge-.mpeg — uluhlu lweeleta ezintathu luyi-DOS-era truncation, hayi ifomati eyahlukileyo.

Ingaba ukutshintsha MP4 ukuya MPG kulahlekile?

Ukuba i-codec ngaphakathi kwe MP4 ihambelana ne MPG, uguqulelo luyi-remux (akukho lahlekelwa komgangatho). Ukuba sifuna ukubuyisela ikhowudi, i-CRF emiselweyo imiselwe ukuba ibonakale ingalahleki kufutshane nokubona okuqhelekileyo.

I-MPG i-output yam izakuba ne-resoluton enjani?

Umthombo wogqibo ngokumiselweyo. Iqela lenjongo ethile lezinto ezikhethwayo likuvumela ukuba uguqule ezantsi ukuya kwi-1080p, 720p, 480p, okanye ukhethe ubungakanani obuzimeleyo - obungasetyenziswanga ukucinezela iifayile zokuzonwabisa okanye ukulayisha.

Ingaba umguquli ugcina iingoma zesandi kunye nezihloko zesicatshulwa?

Ewe xa MPG ixhasa (MP4, MKV, MOV). Zonke ii-tracks zesandi, iilwimi, kunye nezihloko ezifakelweyo zigcinwa. Kwii-container ze-track enye (3GP, FLV), kuphela i-track emiselweyo ehlala.

Ingaba ifile yam MP4 inkulu kangakanani?

Ii-akhawunti ezikhululekileyo zinomda wobungakanani ohluka ngohlobo lwefayili; ii-akhawunti ze-PRO zivumela iifayile ezinkulu kakhulu. Iifayile ezinkulu kakhulu MP4 sicebisa i-PRO plan okanye ukutywina kuqala ngesixhobo sethu sevidiyo-sokutywina.

I-codec esetyenziswa ngaphakathi kwe-MPG yemveliso?

Sikhetha i-codec exhaswayo kakhulu ye MPG isiqulathi seefayili — H.264 ye-MP4 / MOV / FLV, VP9 ye-WebM, AV1 xa ubeka injongo kwi-web ekhoyo, H.265 xa i-MPG ixhasa. Ungayicima kwindawo yolawulo lwezinto ezikhethwayo.

Ingaba umguquli utshintsha umyinge wesiphelo?

Ewe. Iqela lenjongo ethile lezinto ekunokukhethwa kuzo libonisa iiseti zesalathisi se-frame rate (24, 25, 30, 60). Ngokungagqibekanga sigcina i-frame rate yombhalo.

Ingaba i-MPG yam eguqulweyo izakudlala kwiTV, kwifowuni, kunye nesikhangeli?

Ewe. Iprofayili yethu emiselweyo ibeka injongo yokudlala ngokubanzi - H.264 + AAC ngaphakathi MPG isebenza kwinkqubo nganye enkulu, ibrowser, kunye ne-smart TV ukusukela kwiminyaka emihlanu edlulileyo.

Ingaba i MP4 ukuya kwi MPG iguqulela ikhululekile?

Ewe, ngaphakathi komda wobungakanani obukhululekileyo. I-PRO ivulisa iifayile ezinkulu, ukuguqula uguqulelo lwe-GPU-ekhawulezayo, kunye ne-4K yemveliso.

Ingaba i-PDF.to ixhasa i-4K kunye ne-HDR MP4 iifayili?

Ewe. I-4K igcinwa ngokumiselweyo; i-downscale igqitha kwindawo yolawulo olukhethwayo ukuba ifuneka. I-HDR igcinwa xa MPG ixhasa (MKV, MP4 nge-HEVC) okanye i-tonemap igcinwa kwi-SDR xa ibhekisa kwifomati edala.

Ithatha ixesha elingakanani ukuguqulwa MP4 ukuya MPG?

I-stream-copy (i-codec ehambelanayo) igqiba phezulu kwisantya sediski — ifayile ye-1 GB kwimizuzu embalwa. Ukunxulumana kwakhona kulinganiselwa nge-resolution nobude; lindele ixesha elifutshane le-real-time ye-1080p kwi-plani ekhululekileyo, ikhawulezayo kwi-PRO.

Ingaba ugcina i-MP4 yevidiyo yam?

Hayi. I MP4 ulayishe kunye ne MPG imveliso zicinywe ngaphakathi kweyure. Uguqulelo luza kwenzeka kumsebenzi omiselweyo ngaphandle komxholo wokushicilela.