Mpeg4 kunye Mp4 - lo nto? Sichaza bokuqonda

Ukuza kuthi ga ngoku, akunakwenzeka ukuba nomfanekiso naziphi na abasebenzisi Internet ongamenzanga abaye bajamelana phantse yonke imihla enomxholo we-multimedia. Eyona inomtsalane kakhulu ngokwemiqathango Inkcazelo nokusebenza kwale ngcaciso phakathi ividiyo. Television aphelile kulo imvelaphi kunye nokusebenza okanye wonwabile, abasebenzisi baya ndiphethulela ingqalelo yabo iifayile yevidiyo kwi-Internet, apho iintlobo yeefomati, kukho abaninzi namhlanje.

Amaninzi, ukulanda iividiyo okanye movie ukusuka kwi Internet, umsebenzisi kufuneka ukujongana nezi ntlobo iifayili Mpeg4 kunye Mp4 - le yinto enye, ngokutsho abaninzi. Makhe sihlolisise ukuba lo ngokwenene.

Umehluko omkhulu

Eneneni, umahluko phakathi mp4 kunye MPEG4 kwaye apho zako ebonakalayo. Umahluko ophambili kukuba MPEG4 yindlela leyo achonge ucinezelo lwe data ezirekhodiweyo neevidiyo. A mp4 yifomati yokugcina data. Ngamanye mp4 yenzelwe kwaye lusetyenziswe njengendlela Umgqomo apho kugcinwa lwedata evakalayo kunye / okanye ividiyo. Ngenxa yoko, Kuluvo ukuba Mpeg4 kunye Mp4 - le yinto enye, Kuthi ayilunganga. Makhe sihlole ifomati indawo nganye.

MPEG-4

Eyona njongo iphambili ye-MPEG-4 ukusetyenziswa indlela ucinezelo emoyeni, amajelo interactive kunye buncokola. I-Standard yenza kube lula ukusebenzisa umsindo kunye / okanye ividiyo hayi kuphela ngokusekelwe kumathuba athile. Ukongezelela, isiqulatho umgangatho lula kakhulu ukudityaniswa kwe-channel ezimbini (audio nevidiyo) kwi ngqo ndawo efanayo yemultimedia. Konke oku kuye kwakhokelela ekubeni codec kudalwe abezindaba zikamabonwakude web.

mp4

Asikwazi sithi kunye Mpeg4 Mp4 - oku kuyafana ukuba esinye isizathu. MPEG-4 kunye mp4 - iikota ezimbini lula bedidekile kunye namanye, hayi nje kuphela ngenxa yokuba amagama abo ziyahluka kuphela iileta ezimbini, kodwa ngenxa yokuba usondele kakhulu kunye kwihlabathi isixa esikhulu lwefayile eendaba. MPEG4 kunye nefomathi mp4 xa isikhongozeli ukwenzela ukugcinwa, yande, kungekhona ngenxa ubuncinane ukuya umlinganiselo owamkelekileyo ividiyo ezisemgangathweni kunye neefayili isishwankathelo ubungakanani equlethe data.

Ngokuphathelele oku laka, mp4, singatsho ukuba umlinganiselo ilungileyo phakathi kwezinye izisombululo phakathi video quality kunye nesayizi yayo iye yakhokelela ekubeni mp4 iye yaba ngomnye ifomati yefayile oluqhelekilyo ukugcina yokudlulisela multimedia. Mp4 lisetyenziswa kuphela kwiikhompyutha. Wazuza ithandwa kakhulu kumaqonga ezininzi mobile, iifowuni, iikhompyutha tablet, kuquka "phones smart" yaye "macwecwe" evela Apple.

Kuzo zonke ezi isisombululo zekhompyutha-esekelwe ukwenza, ukugcina kunye nokudlulisela isiqulatho yemultimedia, mp4 kwi sendalo njengoko ifomati yefayile. Lelabasebenzisi abakhetha i iividiyo ngqo kunye nobunzima-fundo, nokurekhodisha, ukukhetha mp4, nangona kusenokuba ayazi isikhongozeli ezahlukeneyo ukusuka MPEG-4 uze uthabathe loo kunye Mpeg4 Mp4 - le yinto enye. Sinokutsho ukuba nje standard report format ividiyo, mp4 lisetyenziswa phantse kuyo yonke indawo, yaye MPEG-4 sisisombululo ngakumbi ethile.