Aia ka MP4V no ka Video MPEG-4. Ua hanaʻia e ka Moʻo Hana Experts Group (MPEG) ma ke 'ano he codec i hoʻohanaʻia no ka hōʻope a me ka wehe i nāʻikepili wikiō.
ʻAʻohe pahaʻoe eʻike i kahi pūnaewele wiki e loaʻa ana i ka extension file .P4V. Eia naʻe, ināʻoe e hana, hiki ke weheʻia ka waihona MP4V i kahi mea pāʻani media pāʻani. Loaʻa iā mākou kekahi mau mea MP4V i heluʻia ma lalo nei.
Ināʻikeʻoe i "MP4V" i loko o ka pōpili o kahi pūnaewele wiki,ʻo ia hoʻi keʻano o ka wikiō i hoʻokomoʻia me ka codec MP4V. ʻO MP4 , ma ka laʻana, he pūnaewele wikiō e hiki ke hoʻohana i ka codec MP4V.
Nāʻike hou aku ma ka MP4V Codec
Hōʻikeʻo MPEG-4 i kahi hae no ka ho'ākākaʻana i ka hoʻopihapiha i nāʻike leo a me nā wikiō. Ma loko o ia he mau māhele e wehewehe ana i kahi e hana ai kekahi mau mea,ʻo kekahi o ia ka paʻi video, i loko o ka Māhele 2 o ke kikowaena. Hiki iāʻoe ke heluhelu hou aʻe e pili ana i MPEG-4 Mahele 2 ma Wikipedia.
Inā'ōlelo kekahi polokalamu a'ōnaewele paha i kākoʻo i ka codec MP4V,ʻo ia,ʻoiaʻiʻo,ʻo ia hoʻi, uaʻaeʻia kekahiʻano o nā pūnaewele hoʻoili punaewele. E like me kāu e heluhelu ai i luna nei,ʻo MP4 kahi puka puna e hoʻohana i ka MP4V. Akā, hiki iā ia ke hoʻohana i ka H264, MJPB, SVQ3, a me kaʻole. Loaʻa i kahi wikiō me ka extension .MP4ʻaʻole ia e manaʻo ana e hoʻohana ana ia i ka codec MP4V.
Aia ka MP4V-ES no ka MPEG-4 Video Elemental Stream. ʻO MP4V ka mea likeʻole mai MP4V-ES i loko o ka mea mua kahiʻikeʻike wikiō kūpono aʻo ka hopena o kaʻikepiliʻo RTP (ʻike manawa manawa) i hoʻomākaukauʻia e hoʻounaʻia ma luna o ka protocol network network. Mālama kēia protocol i nā MP4V a me H264 codecs.
Hoʻomaopopo:ʻO MP4A kahi leka uila i hiki ke hoʻohanaʻia i loko o nā waihona MPEG-4 e like me MP4. ʻO MP1V a me MP2V he mau codecs video hoʻi, akā, ua kapaʻia lākouʻo MPEG-1 Pūnaewele Video a me MPEG-2 Kōnae Video, ma muli o kēlā me kēia.
Pehea e wehe ai i kahi File MP4V
ʻO kekahi mau papahana e kākoʻo mau ana i ka codec MP4V,ʻo ia hoʻi, hiki iāʻoe ke wehe i nā faila MP4V i kēlā mau papahana. E hoʻomanaʻo e hiki paha i kahi faila ke lilo i kahi MP4V file ma kaʻenehanaʻike (no ka hoʻohanaʻana i kēlā codec), ʻaʻole pono ka loaʻaʻana o ka extension .MP4V .
ʻO kekahi mau polokalamu e hiki ke wehe i nā waihona MP4V i loko o VLC, Windows Media Player, Microsoft Windows Video, QuickTime, iTunes, MPC-HC, a me kekahi mau pāʻani pāʻani hoʻonui likeʻole.
Hoʻomaopopo: He nui nā waihona file e hoʻoili like ana i nā leka i MP4V, e like me M4A , M4B , M4P , M4R , a me M4U (MPEG-4 Playlist) mau faila. Hikiʻole i kekahi o kēia mau kikowaena e wehe i keʻano like me nā faila MP4V no ka mea, ua hoʻohanaʻia kēlā me kēia no kahi kumu kūikawā.
Pehea e hoʻololi i kahi File MP4V
Ma kahi o ka huliʻana i kahi MP4V i ka MP4 convert (a iʻole i kēlā me kēia kikowaena e makemakeʻoe e mālama i ke kelepona i), pono iāʻoe ke hoʻololi i ka wikiō ma muli o ka hoʻopili pūnaewele e hoʻohanaʻia nei.
No ka laʻana, inā he 3GP kaomi e hoʻohana ana i ka codec MP4V, e nānā wale i ka hoʻololi kiʻi 3GP.
E hoʻomanaʻo: E hoʻomanaʻo i nā helu M4Vʻaʻole like me ka codec MP4V. Hiki ke hoʻohanaʻia ka papa inoa o nā mea hoʻoili wikiō liʻiliʻi e huli i kahi M4V i ka mea hoʻololi MP3 , kahi e hoʻopakele ai i M4V i MP4, a pēlā aku.
MP4 vs M4V vs MP4V
Loaʻa nāʻano MP4, M4V, a me MP4V i nā mea likeʻole e hiki ai iāʻoe ke hoʻopunipuni pololei no ka hō'ālua kiko'ī pūnaewele.
Eia kahi pehea e hiki ai iāʻoe ke hoʻomaopopo koke i kā lākouʻanoʻano likeʻole:
- MP4: Ke kāpena codc a me kahi pahu kiʻi no ka mālamaʻana i ka leo a me ke wikiō ma kahi pūnaewele wale nō
- M4V:ʻO kahi MP4 hiki ke hana kopeʻia e DRM
- MP4V: Nā MPEG-4 Hōʻike Kelepona Video i paʻaʻole i ka pahu MP4
Kaomi ma ka loulou ma luna no kaʻike hou aku i nāʻano a me ka papa inoa o nā polokalamu hiki ke wehe a hoʻololi i nā faila MP4 a me M4V.