AV1 Chishanduri

Codec, iyo ndiyo imwe yezvikonzero nei mashoko ekuti "ndiani anoivhura" asiri nyore kubvunza. AV1 inotsanangura kuti sei vhidhiyo ichivharwa; haina kutaura kuti sei iyo bitstream ichichengetwa pa disk, uye inofanira kunge iri mubhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi. Faira rakanyorwa se AV1 rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi rine bhokisi ri AV1 inonzi isiri-yemahara video codec iyo Alliance for Open Media yakaburitsa muna 2018 seyekutevera VP9.

Nekuti yaive yakagadzirirwa chaizvo kuti basa: makuru mafaera, fast start, hapana plugin uye hapana chitupa kushamisika. That makes it excellent at delivery and unremarkable at everything else — editing tools, phone galleries and older devices often ignore it. Converting to a general-purpose format is what makes downloaded content usable off the web. AV1 inopa 30% yakaderera kumanikidza kupfuura H.264, uye haina mari yekubhadharisa, saka YouTube neNetflix vanoishandisa.

Yeah - AV1 imwechete yezviuru zvemavhidhiyo mafomati mabrowser anodecode zvakananga, saka kudhonza faira mutab kana kuisa mune peji chete kunoshanda padesktop uye pafoni. Izvi zvinoita kuti zvive zvakakwana sarudzo yechimwe chinhu chine kutamba mumisoro pawebhu peji, uye ndiyo imwe yezvikonzero zvekushandurwa kweiyi fomati ndeyekukurumidza kugadziriswa kwe "video icharamba ichitamba pawebsite yangu".

Nekuti inogadziriswa musoftware. Hardware video decoders inotarisa chete kune yakajairika runyorwa rwemafomati, uye AV1 iri kunze kwayo pazvigadzirwa zvakawanda, saka chero frame inodzokororwa neCPU. Pa desktop yenguva ino iyo isiri nyore; pafoni, laptop yakare kana smart TV inoonekwa seyakadonha mafomati, fan noise uye bhatiri drain. Kushandura kune hardware-inotsigirwa fomati inobvisa dambudziko zvese. AV1 i codec, kwete chivharo — the bitstream zvinofamba mukati MP4 kana WebM, akaviriswa ne Opus kana AAC audio.

Kusarudza, kana vakawedzerwa zvakanaka. AV1 inotakura zvinyorwa sezvavo zvemukati pamwe nevhidhiyo, kuitira kuti muverengi agone kuchinja matauro, kudzima, kana kushandura iwo mumutambo unotsigira. Kupisa-muzvinyorwa zvakare zvinokwanisika - ivo chete pixels muframe - asi ivo vanogara, uye hapana nguva dzose chikonzero chekusarudza ivo kana chikonzero chinotsigira chinhu chakanaka.

Software rutsigiro yasvika nekukurumidza; Hardware rutsigiro chete anouya netsva maturusi, uye foni, TV kana mutambi pamberi pako anogona chete kusvikira. Kwairi rutsigiro iri kunyatsoita zvakanaka kupfuura format inoshandura, izvo ndizvo zvazvinoita zvakaoma kushandura muzvitoro uye zvakaoma kushandura kunze kwezvitoro kuti zvive zvakaenzana.

Ndinoda kuti uzive kuti ndezvipi zvikonzero zvaunofanira kuchinja zita remufananidzo wako? Ndinoda kuti uzive kuti ndezvipi zvikonzero zvaunofanira kuchinja zita remufananidzo wako? Ndinoda kuti uzive kuti ndezvipi zvikonzero zvaunofanira kuchinja zita rako? Ndinoda kuti uzive kuti ndezvipi zvikonzero zvaunofanira kuchinja zita rako? Ndinoda kuti uzive kuti ndezvipi zvikonzero zvaunofanira kuchinja zita rako? Ndinoda kuti uzive kuti ndezvipi zvikonzero zvaunofanira kuchinja zita rako?

Zviri nyore - mabhuku anorarama mu metadata yebhokisi, saka kurodha kwenguva refu kunogona kuitwa nechikamu kwete nekudhonza mutsetse wezviri kuitika. Mabhuku anorarama nekudzokororwa kwechitsauko chinozivikanwa nechimwe chitsauko uye anodonha, zvisina kunaka, nechimwe chisina nzvimbo yekuisa. Kana mabhuku aripo, zvinokosha kuongorora kuti usati wasarudza chigadzirwa chigadzirwa, kwete mushure.

Hapana munhu, mupfungwa yekuti zvinhu: specifications ndezvevanhu, implementations ndivo vakasununguka kunyora, uye hapana kambani inogona kuchinja mamiriro gare gare. Izvi ndizvo nei ichionekwa mu open-source zvinhu uye mu archiving mitemo, apo mufananidzo akadzora neumwe mutengesi ndeimwe ngozi. The trade is commercial support — it is often the format with the best specifications and the patchiest device compatibility.

Asi hazvina kuitika kare, uye zvinokosha kuziva kuti nei: kusvikira ndechimwe chiratidzo, uye bytes mukati mezvinyorwa zvakagadzirwa kuti zvive neimwe mhando. Kushandura zita refaira kunokonzera kuti zita riite serisina kunaka, uye chero chinhu chinovhura chinogona kubvisa faira kana kuisa mufananidzo. Mumwe mubvunzo unokosha ndewekuti kana iwe uchida kushandura zita refaira, iwe unofanirwa kuziva kuti ndeipi mhando yefaira yaunoda kushandura.

Nemari, yechokwadi - kubvisa pamwe chete uye ivo vari kumirira seimwe basa kupfuura kugadziriswa mumwe pamwechete, neimwe gadziriro kuitwa pamusoro batch uye zviwanikwa akadzokera pamwe chete. Free conversions kutamba imwe faira pamwechete (merge zvinhu kutora maviri); a paid plano ndechokuvhura batch processing uye makuru per-file limit, iyo ndechokuita kushandura yose archive zvakachengeteka.