Bayan watanni shida na haɓakawa, akwai fakitin multimedia na FFmpeg 5.1, wanda ya haɗa da saitin aikace-aikace da tarin ɗakunan karatu don aiki akan nau'ikan multimedia daban-daban (rikodi, canzawa da kuma daidaita tsarin sauti da bidiyo). Ana rarraba kunshin a ƙarƙashin lasisin LGPL da GPL, ana aiwatar da haɓaka FFmpeg kusa da aikin MPlayer. Babban canji a cikin lambar sigar shine saboda manyan canje-canje a cikin API da sauye-sauye zuwa sabon tsarin tsara tsarawa, bisa ga abin da za a samar da sabbin mahimman abubuwan sakewa sau ɗaya a shekara, da kuma sakewa tare da ƙarin lokacin tallafi - sau ɗaya a cikin shekaru biyu. FFmpeg 5.0 zai zama farkon sakin LTS na aikin.
Daga cikin canje-canjen da aka ƙara zuwa FFmpeg 5.1 sune:
- Ƙara goyon baya ga tsarin fayil IPFS da aka raba da kuma ƙa'idar da aka yi amfani da ita don ɗaure adiresoshin IPNS na dindindin.
- Ƙara goyon baya don tsarin hoton QOI.
- Ƙara goyon baya don tsarin hoto na PHM (Taswirar Half na ruwa mai ɗaukar nauyi).
- An aiwatar da ikon yin amfani da VDPAU (Video Decode and Presentation) API don haɓaka ƙirar ƙirar bidiyo a cikin tsarin AV1.
- An dakatar da goyan bayan ƙirar gado don gyara bidiyo na hardware XvMC.
- Ƙara zaɓin "-o" zuwa kayan aikin ffprobe don fitarwa zuwa ƙayyadadden fayil maimakon daidaitaccen rafi na fitarwa.
- An ƙara sabbin masu dikodi: DFPWM, Hoton Binary Vizrt.
- An ƙara sabbin masu rikodin: pcm-bluray, DFPWM, Hoton Binary Vizrt.
- Ƙara masu fakitin kwantena mai jarida (muxer): DFPWM.
- Abubuwan da aka haɗa kwandon mai jarida (demuxer): DFPWM.
- Sabbin matatun bidiyo:
- SITI - lissafin halayen ingancin bidiyo SI (Bayanin sararin samaniya) da TI (Bayanin lokaci).
- avsynctest - yana duba aiki tare da sauti da bidiyo.
- mayar da martani - yana tura firam ɗin da aka yanke zuwa wani tace sannan kuma haɗa sakamakon tare da ainihin bidiyon.
- pixelize - pixelizes bidiyo.
- colormap - nunin launuka daga wasu bidiyoyi.
- launi - tsarar tebur na saitunan launi.
- ninka - ninka darajar pixel daga bidiyon farko ta hanyar pixels daga bidiyo na biyu.
- pgs_frame_merge yana haɗa sassan sassan rubutun PGS zuwa fakiti ɗaya (bitstream).
- blurdetect - yana ƙayyade blur na firam.
- remap_opencl - yana yin taswirar pixel.
- chromakey_cuda aiwatar da chromakey ne wanda ke amfani da CUDA API don haɓakawa.
- Sabbin matatun sauti:
- tattaunawa - tsarar sautin kewaye (3.0) daga sitiriyo, canja wurin sautin maganganun magana da ke cikin tashoshin sitiriyo guda biyu zuwa tashar tsakiya.
- tiltshelf - karuwa/raguwa babba ko ƙananan mitoci.
- Virtualbass - yana haifar da ƙarin tashar bass dangane da bayanai daga tashoshin sitiriyo.
source: budenet.ru