{"id":182368,"date":"2026-06-30T02:48:06","date_gmt":"2026-06-30T00:48:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovana-biblioteka-openapv-0-3-s-etalonnoj-realizacziej-videokodeka-apv"},"modified":"2026-06-30T02:48:06","modified_gmt":"2026-06-30T00:48:06","slug":"opublikovana-biblioteka-openapv-0-3-s-etalonnoj-realizacziej-videokodeka-apv","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/opublikovana-biblioteka-openapv-0-3-s-etalonnoj-realizacziej-videokodeka-apv","title":{"rendered":"Avalikustati OpenAPV 0.3 teek, mis sisaldab APV videokodeki standardset rakendust.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Avalikustatud on OpenAPV 0.3 raamatukogu v\u00e4ljalase, mis pakub etalonimplementatsiooni videokoodekist APV (Advanced Professional Video), mis on m\u00f5eldud professionaalseks videote salvestamiseks ja t\u00f6\u00f6tlemiseks, ilma silmaga m\u00e4rgatava kvaliteedikaduta. Raamatukogu kood on kirjutatud C keeles ja levitatakse BSD litsentsi alusel. Projekti edendab Academy Software Foundation, mis on loodud avatud tarkvara kasutamise edendamiseks filmide valmistamise protsessis. <\/p>\n

APV vorming tagab suurt l\u00e4bilaskvust ja madalat kaadri kodeerimise keerukust, mis on vajalik montaa\u017eikoodekitele (sealhulgas Apple ProRes ja Avid DNxHD), samuti ei esine n\u00e4htavat kvaliteedi langust korduskodeerimisel. Toetatud on 2K, 4K ja 8K eraldusv\u00f5imed, HDR10\/10+ standard laiendatud d\u00fcnaamilise vahemiku kasutamiseks videos, kaadrikildude (tiling) jagamine kodeerimise\/dekodeerimise paralleelarvutamiseks, erinevad v\u00e4rvi diskreetimise formaadid, mitmesuunaline video (multi-view), metainformatsiooni lisamine (s\u00fcgavus, l\u00e4bipaistvus, eelvaate andmed). T\u00f6\u00f6 kiirusel toetab OpenAPV raamatukogus mitme niidi kodeerimist ja dekodeerimist, samuti kasutatakse optimeerimisi, mis kasutavad arenenud NEON (ARM) ja SSE\/AVX (x86) k\u00e4skluste komplekte.<\/p>\n

Uues versioonis on lisatud APV RAW formaadi kodeerimise ja dekodeerimise tugi, mis peegeldab kaamera andmete seisundit ilma t\u00f6\u00f6tlemise ja video v\u00e4rviruum YUV-ks muutmiseta. APV RAW kaotab ilma kaotusteta toimetamata 16-bitise 4-kanalise lineaarse piksli voo, mis v\u00f5imaldab hiljem rakendada keerukaid v\u00e4rvikorrektuuride ja visuaalefektide algoritme. Pakutakse uusi profiile tavap\u00e4rase APV ja APV RAW eristamiseks.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenAPV 0.3, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0432\u0438\u0434\u0435\u043e\u043a\u043e\u0434\u0435\u043a\u0430 APV (Advanced Professional Video), \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0437\u0430\u043f\u0438\u0441\u0438 \u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0432\u0438\u0434\u0435\u043e \u0431\u0435\u0437 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u043c\u043e\u0439 \u043f\u043e\u0442\u0435\u0440\u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430. \u041a\u043e\u0434 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Academy Software Foundation, \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u0430\u044f \u0434\u043b\u044f \u043f\u0440\u043e\u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u041f\u041e \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0444\u0438\u043b\u044c\u043c\u043e\u0432. \u0424\u043e\u0440\u043c\u0430\u0442 APV \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u0432\u044b\u0441\u043e\u043a\u0443\u044e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182368","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47 OpenAPV 0.3 teek on avaldatud koos APV videokodeki viidatud rakendusega | ProHoster","description":"Austatud OpenAPV 0.3 teek on avaldatud, mis pakub APV (Advanced Professional Video) videokodeki viidatud rakenduse, mis on m\u00f5eldud professionaalseks video salvestamiseks ja t\u00f6\u00f6tlemiseks ilma m\u00e4rgatava kvaliteedi kadumiseta. Teegi kood on kirjutatud C keeles ja see on litsentseeritud BSD alusel. Projekti arendab Academy Software Foundation, mille eesm\u00e4rk on edendada avatud tarkvara kasutamist filmide loomise protsessis. 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