MP3 ku AV1 Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu
Kodi ndiyenera kupeza chiyani pamene ndikusintha MP3 kupita ku AV1?
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Fayilo ya AV1 ya kanema yomwe imapanga ma audio tracks ndi MP3 yanu, yokhala ndi mavidiyo opangidwa - kumbuyo kwazithunzi, kujambula kwachithunzi kapena kujambula kwa waveform. Sichipangidwa chilichonse: ma audio sakukhudzana, ndipo chithunzi chilipo chifukwa chokhala ndi video.
N'chifukwa chiyani ine ndikufuna kanema wa audio wapamwamba?
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YouTube, Instagram, TikTok ndi mapulogalamu ambiri otumizira mauthenga sadzatenga MP3 wopanda pake, chifukwa chake kusindikiza kwake ngati AV1 ndi njira yoyenera yopeza podcast episode, track kapena kujambula mawu pawo.
Kodi kuwala kwa galimoto kumasintha?
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Koma ngati chomeracho chikufunikira. MP3 ndi universal lossy codec - chilichonse amakana kusewera izo, pa mtengo wa chikhalidwe choipa pa bit kuposa AAC kapena Opus, ndipo pomwe chomera AV1 chikuvomereza kuti codec imatsitsa mwachindunji, tikulemba mpweya wopanda malire, bit ndi bit. Ngati sichichita, tikusinthanso nthawi imodzi pa bitrate yayikulu - kusiyana kwachidziwitso sikunatheke.
Ndikofunika - sankhani woyang'anira waveform ndipo chithunzicho chimapangidwa kuchokera kuzinthu zazikulu za MP3 yanu, motero chimayenda nthawi ndi nthawi ndi audio. Kulipira nthawi yowonjezera kuposa chithunzi chosasintha, koma chimagwira ntchito bwino kwambiri ngati zinthu zachuma.
Kodi ndiyenera kusankha chiyani pankhani ya resolution ndi frame rate?
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1920x1080 pa 30fps ndi njira yodalirika yoyambirira. Pogwiritsa ntchito mkati mwa static, mitengo ya frame ya pansi ndi yabwino ndipo imasunga fayilo yaying'ono, chifukwa palibe chomwe chimayenda; kukula kwa fayilo ya kanema wa nyimbo yopanda magetsi imadalira mawu, osati chithunzi.
Kodi ndi nthawi yayitali bwanji kuti MP3 ikhale?
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Mtundu wa static-image AV1 umawonjezera pang'onopang'ono pa mphindi pamwamba pa audio, kotero kuti ma podcast anthawi zonse ndi DJ amasintha bwino; maakaunti aulere amaphatikizapo ma upload amtundu wamtunduwu ndipo Pro amawonjezera ma ceiling.
Kodi AV1 idzasewera kulikonse?
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MP4 ndi H.264 ndi AAC ndi kulumikizana kwachilengedwe komanso komwe tikuyenera kukhazikitsa. Chifukwa AV1 ndi tsopano royalty-free codec, pafupifupi 30% ochepa kuposa H.264 pa kugwirizana quality komabe kwambiri mofulumira kuti encode, chotengera chomwe mumasankha chimatsimikizira komwe kumasewera kwambiri kuposa momwe ma audio amakhalira.
Zithunzi zimakopedwa m'ma metadata a AV1 komwe kuli malo ofanana. Tengani ntchito kuti ma platforms amagwiritsa ntchito metadata ophatikizidwa a video ndikugwiritsa ntchito dzina ndi chithunzi chomwe mumalemba mufomu yawo yotsitsa.
Kodi ndingasinthe batani la MP3 mafayilo kukhala mavidiyo?
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Ndikuvomereza - tsitsani zambiri ndipo zonse zimakhala za AV1 ndi zosankha zowoneka bwino. Izi ndi momwe anthu amasinthira album yonse kapena nthawi yanthawi yazochitika ku mavidiyo omwe angatulutsidwe m'njira imodzi.
Kodi kanemayo adzawonetsedwa ngati mtundu wotsika kwambiri ndi platform?
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A static chithunzi ndi bwino - platforms kuganiza audio-led kutsitsa pa audio. Kusungabe pa wonse output resolution kotero kuti si upscaled, ndi kusangalala waveform visualiser ngati mukufuna algorithm kuona m'mbuyo.
Kodi MP3 yanga ndi yapadera panthawi yosintha?
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Yes — kutsitsa kwa nyimbo kumachitika m’mabungwe osiyana ndipo kumatha kuthetsedwa m’maola ochepa. Zimachitikanso kuti nyimbo zosatulutsidwa kapena zolemba sizimasungidwa, sizimafufuzidwa kapena sizimagwiritsa ntchitonsonso.
