ProHoster > Блог > ayelujara iroyin > Itusilẹ ti package multimedia FFmpeg 4.3 pẹlu atilẹyin fun API awọn aworan Vulkan
Itusilẹ ti package multimedia FFmpeg 4.3 pẹlu atilẹyin fun API awọn aworan Vulkan
Lẹhin osu mẹwa ti idagbasoke wa multimedia package ffmpeg 4.3, eyiti o pẹlu akojọpọ awọn ohun elo ati akojọpọ awọn ile-ikawe fun awọn iṣẹ ṣiṣe lori ọpọlọpọ awọn ọna kika multimedia (gbigbasilẹ, iyipada ati iyipada ohun ati awọn ọna kika fidio). A pin package naa labẹ awọn iwe-aṣẹ LGPL ati GPL, idagbasoke FFmpeg ni a ṣe ni isunmọ si iṣẹ akanṣe naa. MPlayer.
O ṣeeṣe ti lilo API VDPAU (Iyipada fidio ati Igbejade) fun isare hardware ti sisẹ fidio ni ọna kika VP9;
Ṣafikun agbara lati ṣe koodu fidio AV1 nipa lilo ile-ikawe naa librav1e, ti a kọ ni Rust ati idagbasoke nipasẹ awọn agbegbe Xiph ati Mozilla;
Atilẹyin fun kodẹki ohun afetigbọ ikanni pupọ ti ko ni ipadanu fun awọn apoti media mp4 HD otitọ ati kodẹki fun ohun onisẹpo mẹta MPEG-H 3D;
Ṣe afikun atilẹyin ilana ZeroMQ и EhoroMQ (AMQP 0-9-1);
Ni Lainos, a ti ṣe iyipada kan lati olupin fireemu fun ṣiṣatunṣe ti kii ṣe laini ti awọn ṣiṣan fidio (kodẹki fidio foju) AvxSynth, eyiti a ti kọ silẹ fun ọdun 5, lori orita lọwọlọwọ AviSynth+;
Awọn package pẹlu kan parser fun awọn aworan ni WebP kika;
MJPEG ti a ṣe ati awọn oluyipada VP9 nipa lilo ẹrọ isare hardware Intel QSV (Fidio Amuṣiṣẹpọ kiakia), bakanna bi koodu koodu VP9 ti o da lori Intel QSV;
Atilẹyin ti o gbooro fun awọn aza atunkọ ni ọna kika Awọn atunkọ ọrọ akoko 3GPP;
Fi kun ADPCM kooduopo fun iwe data lo ninu Simon & Schuster Interactive ere;
Fikun awọn oluyipada tuntun: PFM, IMM5, Sipro ACELP.KELVIN, mvdv, mvha, mv30, NotchLC, Argonaut Games ADPCM, Rayman 2 ADPCM, Simon & Schuster Interactive ADPCM, ADPCM Voltage Software ADPCM, ADPCM IMA MTF, CDToons, Siren, ati CRI HCA;
Fi kun streamhash media packer (muxer) ati imuse agbara lati gbe PCm ati pgs sinu awọn apoti m2ts;
Fikun awọn apoti media unpackers (demuxer): AV1 pẹlu awọn amugbooro lati inu ohun elo naa B,
Awọn ere Argonaut ASF, Ogun KVAG gidi, Rayman 2 APM, LEGO Racers ALP (.tun ati .pcm), FWSE, DERF, CRI HCA, Pro Pinball Series Soundbank;
CAS - kan CAS (Iyipada Adaptive Sharpen) àlẹmọ didasilẹ si fidio naa;
anlms - nlo alugoridimu deede Lms (Awọn onigun mẹrin ti o kere ju) si ṣiṣan ohun afetigbọ akọkọ, ṣiṣe iṣiro awọn iyeida ti o da lori awọn iyatọ pẹlu ṣiṣan keji;
overlay_cuda - gbe nkan kan ti fidio kan si oke miiran;
tmedian - Ajọ idinku ariwo ti o nlo awọn piksẹli agbedemeji lati ọpọlọpọ awọn fireemu aṣeyọri;
boju-boju - yan awọn piksẹli nigba sisẹ da lori ifiwera iyatọ laarin awọn ṣiṣan fidio meji pẹlu iye ala;
asubboost - imudara awọn igbohunsafẹfẹ fun subbuffer;
pcm_rechunk - tun ṣe atunṣe ohun PCM ti o ṣe akiyesi igbohunsafẹfẹ iṣapẹẹrẹ ti a sọ tabi oṣuwọn gbigbe soso;
scdet - pinnu awọn ayipada ninu aaye ninu fidio (fun apẹẹrẹ, lati pinnu gbigbe ninu fireemu);
awọn idiyele - ṣe agbejade ṣiṣan fidio pẹlu awọn gradients;