FFmpeg 4.2 "Ada", babban sabuntawa wanda yazo tare da tallafi na AV1

FFmpeg 4.2 Ada

Da cikakkiyar dama, a jiya mun buga labarai biyu game da FFmpeg, ɗaya game da yadda ake sauya fayilolin odiyo zuwa wasu tsare-tsare da wani zuwa rikodin allon tebur ɗinmu. Har ila yau a jiya, an ƙaddamar da aikin FFmpeg 4.2, wanda aka sanya masu suna "Ada", don ci gaba da inganta tsarin da ya kasance mai iko sosai kuma hakan yana ba mu damar aiwatar da ayyuka da yawa masu alaƙa da bidiyo da sauti. A zahiri, yawancin software na multimedia sun dogara akan sa.

Sabuwar sigar yayi ƙa'idoji sau 35, a cikin abin da zamu haskaka tallafi don lambar AV1 ta libdav1d. Sabon sigar ya isa bayan watanni takwas bayan fasalin da ya gabata, v4.1 wanda ya gabatar da wasu sabbin abubuwa kamar tallafi ga AV1 a MP4 da Matroska / WebM. Kamar yadda muka karanta a cikin sanarwa ta hukuma, a ƙasa kuna da "wasu shahararrun labarai" wanda ya zo tare da sabon sigar.

Menene sabo a FFmpeg 4.2 "Ada"

  • Tace na:
    • madogara.
    • dedot
    • chromashift.
    • rgbashift.
    • daskarewa.
    • gaskiyahd_core bitstream.
    • anlmdn.
    • abin rufe fuska.
    • lagfun.
    • asftclip.
    • launi mai launi.
    • asr.
    • xmedian.
    • multimedia nunawa.
    • wahalar.
    • desser.
    • Tace rabuwa
    • AV1 firam ya raba bitstream tace.
  • Demuxers:
    • dav.
    • ya rayu.
    • KUX.
    • IFV.
  • Taimako don sauya AV1 ta libdav1d.
  • PCM-DVD encoder.
  • GIF mai nazari.
  • Hymt decoder.
  • Demuxer da hcom dikodi mai.
  • ARBC decoder.
  • Tallafin kama ARIB STD-B24 dangane da libaribb24.
  • Taimako don sauyawa HEVC 4: 4: 4 abun ciki a cikin nvdec da cuviddec.
  • an cire libndi-netwerk.
  • Agm decoder.
  • Lscr decoder.
  • Taimako don sarrafa HEVC 4: 4: 4 abun ciki a cikin vdpau.
  • VP4 bidiyo dikodi mai.
  • VP4 bidiyo dikodi mai
  • Mov muxer yana rubuta waƙoƙi a cikin wani yare wanda ba a fayyace shi ba maimakon Ingilishi ta tsohuwa.
  • Ara tallafi don amfani da clang don tattara kernel na CUDA.

Sabuwar sigar yanzu ana samun ta Linux, macOS da Windows daga wannan haɗin. Ba a ba da shawarar shigarwar ta na hannu ba sai dai idan ya zama dole ko kuma kai ne mai haɓakawa wanda ke son aiwatar da shi a cikin software na editan bidiyo / sauti.


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