Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: H.264 kana MPEG-4 Chikamu 10, Advanced Video Coding (MPEG-4 AVC) iri block-yakatarisana inofamba-compensation-yakavakirwa vhidhiyo yekumanikidza standard. Kubva muna 2014, ndeimwe yemafomati anowanzo shandiswa kurekodha, kumanikidza, uye kugovera vhidhiyo zvemukati. It inotsigira zvisarudzo kusvika 8192 × 4320, kusanganisira 8K UHD. Chinangwa H.264 / AVC chirongwa chaiva kusika mureza anokwanisa kupa mavhidhiyo hwakanaka panguva substantially yakaderera ikakuruma pane yapfuura mitemo (kureva, hafu kana zvishoma ikakuruma MPEG-2, H.263, kana MPEG-4 Part 2), pasina kuwedzera kunzwisisa magadzirirwo zvokuti zvingava zvisingaiti kana kunyanya zvinodhura kushandisa. Chimwe chinangwa chaiva chokupa mukana wokuchinja-chinja kuitira kuti mutemo wacho ushandiswe pazvinhu zvakasiyana-siyana pamhando dzakasiyana-siyana dzemagetsi nemagadziriro, kusanganisira maduku uye akakwirira, mavhidhiyo akaderera uye akakwirira, kuparidzirwa, kuchengetwa kweDVD, RTP / IP packet network, uye ITU-T multimedia telephony systems. Mutemo weH.264 unogona kuonekwa se "mhuri yemitemo" inoumbwa nehuwandu hwemapurogiramu akasiyana. Chimwe chinodzikodzera chinodzikodzawo chimwe chete, asi kwete zvose. Tsananguro ye decoder inotsanangura kuti ndeapi ma profiles anogona kudhonzwa. H.264 rinowanzoshandiswa lossy compression, kunyange zvichikwanisikawo kusika zvechokwadi lossless-coded kumatunhu mukati lossy-coded mifananidzo kana kutsigira kashoma kushandiswa nyaya iyo yose encoding ndiyo lossless.  Mubvunzo: AVC rinomiririrei?
Kuvandudza Vhidhiyo Coding