ืžืขืœื“ื•ื ื’ ืคื•ืŸ FFmpeg 6.0 ืžื•ืœื˜ื™ืžืขื“ื™ืึท ืคึผืขืงืœ

ื ืึธืš ื–ืขืงืก ื—ื“ืฉื™ื ืคื•ืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’, ื“ื™ FFmpeg 6.0 ืžื•ืœื˜ื™ืžืขื“ื™ืึท ืคึผืขืงืœ ืื™ื– ื‘ืืจืขื›ื˜ื™ื’ื˜, ื•ื•ืึธืก ื›ื•ืœืœ ืึท ืกื›ื•ื ืคื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื•ืŸ ืึท ื–ืึทืžืœื•ื ื’ ืคื•ืŸ ืœื™ื™ื‘ืจืขืจื™ื– ืคึฟืึทืจ ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืื•ื™ืฃ ืคืึทืจืฉื™ื“ืŸ ืžื•ืœื˜ื™ืžืขื“ื™ืึท ืคึฟืึธืจืžืึทื˜ื™ืจื•ื ื’ืขืŸ (ืจืขืงืึธืจื“ื™ื ื’, ืงืึทื ื•ื•ืขืจื˜ื™ื ื’ ืื•ืŸ ื“ื™ืงืึธื•ื“ื™ื ื’ ืึทื•ื“ื™ืึธ ืื•ืŸ ื•ื•ื™ื“ืขื ืคึฟืึธืจืžืึทื˜ื™ืจื•ื ื’ืขืŸ). ื“ืขืจ ืคึผืขืงืœ ืื™ื– ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืื•ื ื˜ืขืจ LGPL ืื•ืŸ GPL ืœื™ื™ืกืึทื ืกื™ื–, FFmpeg ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืฉื›ื™ื™ื ื™ืฉ ืฆื• ื“ื™ MPlayer ืคึผืจื•ื™ืขืงื˜.

ืฆื•ื•ื™ืฉืŸ ื“ื™ ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• FFmpeg 6.0 ื–ืขื ืขืŸ:

  • ื‘ื™ืœื“ื™ื ื’ ffmpeg ืื™ืŸ ืžื•ืœื˜ื™-ื˜ืจืขื“ืขื“ ืžืึธื“ืข ืื™ื– ื’ืขืžืื›ื˜ ืžืึทื ื“ืึทื˜ืึธืจื™. ื™ืขื“ืขืจ ืžื™ื“ื™ืึท ืงืึทื ื˜ื™ื™ื ืขืจ ืจืึทืคึผืขืจ (ืžื•ืงืกืขืจ) ืื™ืฆื˜ ืœื•ื™ืคื˜ ืื™ืŸ ืึท ื‘ืึทื–ื•ื ื“ืขืจ ืคืึธื“ืขื.
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ VAAPI ืื•ืŸ QSV (Quick Sync Video) ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“ ืคึฟืึทืจ ืงืึธื“ื™ืจื•ื ื’ ืื•ืŸ ื“ื™ืงืึธื•ื“ื™ื ื’ VP9 ืื•ืŸ HEVC ืžื™ื˜ 4:2:2 ืื•ืŸ 4:4:4 ืงืึธืœื™ืจ ืกื•ื‘ืกืึทืžืคึผืœื™ื ื’, 10- ืื•ืŸ 12-ื‘ื™ืกืœ ืงืึธืœื™ืจ ื˜ื™ืคืงื™ื™ึทื˜ ืงืึธื“ื™ืจื•ื ื’.
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ OneVPL (oneAPI Video Processing Library) ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืฆื• ื ื•ืฆืŸ Intel QSV (Quick Sync Video) ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืึทืงืกืขืœืขืจื™ื™ืฉืึทืŸ ื˜ืขื›ื ืึธืœืึธื’ื™ืข.
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ AV1 ืขื ืงืึธื“ืขืจ ืžื™ื˜ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืึทืงืกืขืœืขืจื™ื™ืฉืึทืŸ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ QSV.
  • ืึธืคึผืฆื™ืขืก ื–ืขื ืขืŸ ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ื“ื™ ffmpeg ื ื•ืฆืŸ:
    • "-ืฉืึธืจื˜ืขืกื˜_ื‘ื•ืฃ_ื“ื•ืจืึทื˜ื™ืึธืŸ" ืฆื• ืฉื˜ืขืœืŸ ื“ื™ ืžืึทืงืกื™ืžื•ื ื’ืขื“ื•ื™ืขืจ ืคื•ืŸ ื‘ืึทืคืขืจืขื“ ืจืึธืžืขืŸ (ื“ื™ ืžืขืจ, ื“ื™ ื”ืขื›ืขืจ ื“ื™ ืึทืงื™ืขืจืึทืกื™ ืื™ืŸ ื“ื™ "-ืฉืึธืจื˜ืขืกื˜" ืžืึธื“ืข, ืึธื‘ืขืจ ื”ืขื›ืขืจ ื–ื›ึผืจื•ืŸ ืงืึทื ืกืึทืžืฉืึทืŸ ืื•ืŸ ืœื™ื™ื˜ืึทื ืกื™).
    • "-stats_enc_pre[_fmt]", "-stats_enc_post[_fmt]" ืื•ืŸ "-stats_mux_pre[_fmt]" ืคึฟืึทืจ ืจืขืงืึธืจื“ื™ื ื’ ืจืึทื-ื‘ื™ื™-ืจืึทื ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ ืกื˜ืจื™ืžื– ืื™ืŸ ืคืึทืจืฉื™ื“ืŸ ืกื˜ืึทื’ืขืก ืคื•ืŸ ืงืึธื“ื™ืจื•ื ื’ ืื™ืŸ ื“ื™ ืกืคึผืขืกืึทืคื™ื™ื“ ื˜ืขืงืข.
    • "-fix_sub_duration_heartbeat" ืฆื• ื“ืขืคื™ื ื™ืจืŸ ื“ื™ ื›ืึทืจื˜ื‘ื™ื˜ ื•ื•ื™ื“ืขื ื˜ื™ื™ึทืš ื’ืขื ื™ืฆื˜ ืฆื• ืฉืคึผืึทืœื˜ืŸ ืกืึทื‘ื˜ื™ื™ื˜ืึทืœื–.
  • ื“ื™ ืคื™ืœื˜ืขืจื’ืจืึทืฃ ืกื™ื ื˜ืึทืงืก ืื™ื– ืขืงืกื˜ืขื ื“ืขื“ ืฆื• ืœืึธื–ืŸ ืึธืคึผืฆื™ืข ื•ื•ืึทืœื•ืขืก ืฆื• ื–ื™ื™ืŸ ื“ื•ืจื›ื’ืขื’ืื ื’ืขืŸ ืคึฟื•ืŸ ืึท ืกืคึผืขืกืึทืคื™ื™ื“ ื˜ืขืงืข. ื“ืขืจ ื˜ืขืงืข ื ืึธืžืขืŸ ืื™ื– ืกืคึผืขืกื™ืคื™ืขื“ ื“ื•ืจืš ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืึท ื•ื•ืขืจื˜ ืคึผืจืขืคื™ืงืกืขื“ ืžื™ื˜ '/', ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, "ffmpeg -vf drawtext=/text=/tmp/some_text" ื•ื•ืขื˜ ืœืึธื“ืŸ ื“ื™ ื˜ืขืงืกื˜ ืคึผืึทืจืึทืžืขื˜ืขืจ ืคื•ืŸ ื“ื™ /tmp/some_text ื˜ืขืงืข.
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื‘ื™ืœื“ ืคึฟืึธืจืžืึทื˜ื™ืจื•ื ื’ืขืŸ: WBMP (Wireless Application Protocol Bitmap), Radiance HDR (RGBE).
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ ื ื™ื™ึท ื“ื™ืงืึธื•ืขืจื–: APAC, bonk, Micronas SC-4, Media 100i, ViewQuest VQC, MediaCodec (NDKMediaCodec), WADY DPCM, CBD2 DPCM, XMD ADPCM, WavArc, RKA.
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ ื ื™ื™ึท ืขื ืงืึธื“ืขืจืก: nvenc AV1, MediaCodec.
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ ืžื™ื“ื™ืึท ืงืึทื ื˜ื™ื™ื ืขืจ ืึทื ืคึผืึทืงืขืจื– (ื“ืขืžื•ืงืกืขืจ): SDNS, APAC, Bonk, LAF, WADY DPCM, XMD ADPCM, WavArc, RKA.
  • CrystalHD ื“ื™ืงืึธื•ื“ืขืจืก ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื“ื™ืคึผืจื™ืฉื™ื™ื™ื˜ื™ื“.
  • ื ื™ื• ื•ื•ื™ื“ืขื ืคื™ืœื˜ืขืจืก:
    • ddagrab - ื“ืขืกืงื˜ืึทืคึผ ื•ื•ื™ื“ืขื ื›ืึทืคึผืŸ Windows ื“ื•ืจืš ื“ื™ ื“ืขืกืงื˜ืึธืคึผ ื“ื•ืคึผืœื™ืงืึทืฆื™ืข API.
    • corr - ื“ื™ื˜ืขืจืžืึทื ื– ื“ื™ ืงืึธืจืึทืœื™ื™ืฉืึทืŸ ืฆื•ื•ื™ืฉืŸ ืฆื•ื•ื™ื™ ื•ื•ื™ื“ื™ืืก.
    • ssim360 - ืขื ืœืขื›ืงื™ื™ื˜ ืึทืกืขืกืžืึทื ื˜ ืคื•ืŸ ื•ื•ื™ื“ื™ืืก ืงืึทืคึผื˜ืฉืขืจื“ ืื™ืŸ 360 ยฐ ืžืึธื“ืข.
    • hstack_vaapi, vstack_vaapi ืื•ืŸ xstack_vaapi - ืงืึทืžื‘ื™ื™ื ื™ื ื’ ืขื˜ืœืขื›ืข ื•ื•ื™ื“ื™ืืก (ื™ืขื“ืขืจ ื•ื•ื™ื“ืขื ืื™ื– ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ื’ืขื’ื ื˜ ืคื•ืŸ ื“ืขื ืขืงืจืึทืŸ) ื ื™ืฆืŸ VAAPI ืคึฟืึทืจ ืึทืงืกืขืœืขืจื™ื™ืฉืึทืŸ.
    • backgroundkey - ื˜ื•ืจื ืก ืึท ืกื˜ืึทื˜ื™ืง ื”ื™ื ื˜ืขืจื’ืจื•ื ื˜ ืื™ืŸ ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜.
    • ื ืžืึธื“ืข ืคึฟืึทืจ ื“ื™ื˜ืขืจืžืึทื ื™ื ื’ ื“ื™ ื’ืขืจืขื˜ืขื ื™ืฉ ื’ืขื’ื ื˜ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื•ื•ืขืงื˜ืึธืจืก ืื•ืŸ ื‘ืึทื•ื•ืขื’ื•ื ื’ ืขื“ื–ืฉืึทื– ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ื“ื™ ืงืจืึธืคึผื“ืขื˜ืขืงื˜ ืคื™ืœื˜ืขืจ.
  • ื ื™ื™ึท ื’ืขื–ื•ื ื˜ ืคื™ืœื˜ืขืจืก:
    • showcwt - ืึทื•ื“ื™ืึธ ืฆื• ื•ื•ื™ื“ืขื ืงืึทื ื•ื•ืขืจื–ืฉืึทื ื– ืžื™ื˜ ืกืคึผืขืงื˜ืจื•ื ืึธืคื˜ืงื™ื™ึทื˜ ื•ื•ื™ื–ืฉื•ื•ืึทืœืึทื–ื™ื™ืฉืึทืŸ ื ื™ืฆืŸ ืงืขืกื™ื™ื“ืขืจื“ื™ืง ื•ื•ืึทื•ื•ืขืœืขื˜ ื™ื‘ืขืจืžืึทื›ืŸ ืื•ืŸ ืžืึธืจืœืขื˜.
    • adrc - ืฆื•ืœื™ื™ื’ืŸ ืึท ืคื™ืœื˜ืขืจ ืฆื• ื“ื™ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ืึทื•ื“ื™ืึธ ื˜ื™ื™ึทืš ืฆื• ื˜ื•ื™ืฉืŸ ื“ื™ ืกืคึผืขืงื˜ืจืึทืœ ื“ื™ื ืึทืžื™ืฉ ืงื™ื™ื˜.
    • a3dscope - ืงืึทื ื•ื•ืขืจืฅ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ืึทื•ื“ื™ืึธ ืื™ืŸ ืกืคึผื™ื™ืฉืึทืœ 3 ื“ ืึทื•ื“ื™ืึธ.
    • afdelaysrc - ื“ื–ืฉืขื ืขืจื™ื™ืฅ ืขื ื“ืœืขืš ื™ืžืคึผืึทืœืก ืขื ื˜ืคืขืจ (FIR) ืงืึธื•ืึทืคื™ืฉืึทื ืฅ.
  • ื ื™ื• ื‘ื™ื˜ืกื˜ืจื™ื ืคื™ืœื˜ืขืจืก:
    • ื’ืขืจ ืคื•ืŸ ืžื™ื“ื™ืึท100 ืฆื• mjpegb.
    • ื’ืขืจ ืคื•ืŸ DTS ืฆื• PTS.

ืžืงื•ืจ: opennet.ru

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