ืฉื—ืจื•ืจ ื—ื‘ื™ืœืช ื”ืžื•ืœื˜ื™ืžื“ื™ื” FFmpeg 6.0

ืœืื—ืจ ืฉื™ืฉื” ื—ื•ื“ืฉื™ื ืฉืœ ืคื™ืชื•ื— ื–ืžื™ื ื” ื—ื‘ื™ืœืช ื”ืžื•ืœื˜ื™ืžื“ื™ื” FFmpeg 6.0 ื”ื›ื•ืœืœืช ืกื˜ ื™ื™ืฉื•ืžื™ื ื•ืื•ืกืฃ ืกืคืจื™ื•ืช ืœืคืขื•ืœื•ืช ื‘ืคื•ืจืžื˜ื™ ืžื•ืœื˜ื™ืžื“ื™ื” ืฉื•ื ื™ื (ื”ืงืœื˜ื”, ื”ืžืจื” ื•ืคืขื ื•ื— ืคื•ืจืžื˜ื™ ืื•ื“ื™ื• ื•ื•ื™ื“ืื•). ื”ื—ื‘ื™ืœื” ืžื•ืคืฆืช ืชื—ืช ืจื™ืฉื™ื•ื ื•ืช LGPL ื•-GPL, ืคื™ืชื•ื— FFmpeg ืžืชื‘ืฆืข ื‘ืฆืžื•ื“ ืœืคืจื•ื™ืงื˜ MPlayer.

ื‘ื™ืŸ ื”ืฉื™ื ื•ื™ื™ื ืฉื ื•ืกืคื• ืœ-FFmpeg 6.0 ื”ื:

  • ื‘ื ื™ื™ืช ffmpeg ื‘ืžืฆื‘ ืจื™ื‘ื•ื™ ื”ืœื™ื›ื™ ื ืขืฉืชื” ื—ื•ื‘ื”. ื›ืœ ืขื˜ื™ืคื” ืฉืœ ืžื™ื›ืœ ืžื“ื™ื” (muxer) ืคื•ืขืœืช ื›ืขืช ื‘ื—ื•ื˜ ื ืคืจื“.
  • ืชืžื™ื›ื” ื‘-VAAPI ื•-QSV (Quick Sync Video) ืžื™ื•ืฉืžืช ืขื‘ื•ืจ ืงื™ื“ื•ื“ ื•ืคืขื ื•ื— ืฉืœ VP9 ื•-HEVC ืขื ืชืช-ื“ื’ื™ืžืช ืฆื‘ืข 4:2:2 ื•-4:4:4, ืงื™ื“ื•ื“ ืขื•ืžืง ืฆื‘ืข ืฉืœ 10 ื•-12 ืกื™ื‘ื™ื•ืช.
  • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืกืคืจื™ื™ืช oneVPL (oneAPI Video Processing Library) ืœืฉื™ืžื•ืฉ ื‘ื˜ื›ื ื•ืœื•ื’ื™ื™ืช ื”ืืฆืช ื”ื—ื•ืžืจื” ืฉืœ Intel QSV (Quick Sync Video).
  • ื ื•ืกืฃ ืžืงื•ื“ื“ AV1 ืขื ื”ืืฆืช ื—ื•ืžืจื” ืขืœ ื‘ืกื™ืก QSV.
  • ื ื•ืกืคื• ืืคืฉืจื•ื™ื•ืช ืœื›ืœื™ ื”ืฉื™ืจื•ืช ffmpeg:
    • "-shortest_buf_duration" ื›ื“ื™ ืœื”ื’ื“ื™ืจ ืืช ืžืฉืš ื”ื–ืžืŸ ื”ืžืงืกื™ืžืœื™ ืฉืœ ืžืกื’ืจื•ืช ืžืื•ื—ืกื ื•ืช (ื›ื›ืœ ืฉื™ื•ืชืจ ื–ืžืŸ, ื›ืš ื”ื“ื™ื•ืง ื‘ืžืฆื‘ "-shhortest" ื’ื‘ื•ื” ื™ื•ืชืจ, ืืš ืฆืจื™ื›ืช ื–ื™ื›ืจื•ืŸ ื•ื”ืฉื”ื™ื™ื” ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ).
    • "-stats_enc_pre[_fmt]", "-stats_enc_post[_fmt]" ื•-"-stats_mux_pre[_fmt]" ืœื”ืงืœื˜ืช ืžื™ื“ืข ืžืกื’ืจืช ืื—ืจ ืžืกื’ืจืช ืขืœ ื–ืจืžื™ื ื ื‘ื—ืจื™ื ื‘ืฉืœื‘ื™ื ืฉื•ื ื™ื ืฉืœ ืงื™ื“ื•ื“ ืœืงื•ื‘ืฅ ืฉืฆื•ื™ืŸ.
    • "-fix_sub_duration_heartbeat" ื›ื“ื™ ืœื”ื’ื“ื™ืจ ืืช ื–ืจื ื”ื•ื•ื™ื“ืื• ืฉืœ ืคืขื™ืžื•ืช ื”ืœื‘ ื”ืžืฉืžืฉ ืœืคื™ืฆื•ืœ ื›ืชื•ื‘ื™ื•ืช.
  • ืชื—ื‘ื™ืจ ื”ืคื™ืœื˜ืจื’ืจืฃ ื”ื•ืจื—ื‘ ื›ื“ื™ ืœืืคืฉืจ ื”ืขื‘ืจืช ืขืจื›ื™ ืื•ืคืฆื™ื•ืช ืžืงื•ื‘ืฅ ืฉืฆื•ื™ืŸ. ืฉื ื”ืงื•ื‘ืฅ ืžืฆื•ื™ืŸ ืขืœ ื™ื“ื™ ืฆื™ื•ืŸ ืขืจืš ืขื ืงื™ื“ื•ืžืช '/', ืœื“ื•ื’ืžื”, "ffmpeg -vf drawtext=/text=/tmp/some_text" ื™ื˜ืขืŸ ืืช ืคืจืžื˜ืจ ื”ื˜ืงืกื˜ ืžืงื•ื‘ืฅ /tmp/some_text.
  • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืคื•ืจืžื˜ื™ื ืฉืœ ืชืžื•ื ื”: WBMP (Wireless Application Protocol Bitmap), Radiance HDR (RGBE).
  • ื ื•ืกืคื• ืžืคืขื ื—ื™ื ื—ื“ืฉื™ื: APAC, bonk, Micronas SC-4, Media 100i, ViewQuest VQC, MediaCodec (NDKMediaCodec), WADY DPCM, CBD2 DPCM, XMD ADPCM, WavArc, RKA.
  • ื ื•ืกืคื• ืžืงื•ื“ื“ื™ื ื—ื“ืฉื™ื: nvenc AV1, MediaCodec.
  • ื ื•ืกืคื• ืžืคืจืงื™ ืžื™ื›ืœื™ ืžื“ื™ื” (ื“ืžื•ืงืกืจ): SDNS, APAC, bonk, LAF, WADY DPCM, XMD ADPCM, WavArc, RKA.
  • ืžืคืขื ื—ื™ CrystalHD ื”ื•ืฆืื• ืžืฉื™ืžื•ืฉ.
  • ืžืกื ื ื™ ื•ื™ื“ืื• ื—ื“ืฉื™ื:
    • ddagrab - ืœื›ื™ื“ืช ื•ื™ื“ืื• ืฉืœ ืฉื•ืœื—ืŸ ื”ืขื‘ื•ื“ื” ืฉืœ Windows ื‘ืืžืฆืขื•ืช ืžืžืฉืง ื”-API ืฉืœ ืฉื›ืคื•ืœ ืฉื•ืœื—ื ื™.
    • corr - ืงื•ื‘ืข ืืช ื”ืžืชืื ื‘ื™ืŸ ืฉื ื™ ืกืจื˜ื•ื ื™ื.
    • ssim360 - ื”ืขืจื›ืช ื“ืžื™ื•ืŸ ืฉืœ ืกืจื˜ื•ื ื™ื ืฉืฆื•ืœืžื• ื‘ืžืฆื‘ 360ยฐ.
    • hstack_vaapi, vstack_vaapi ื•-xstack_vaapi - ืฉื™ืœื•ื‘ ืฉืœ ืžืกืคืจ ืกืจื˜ื•ื ื™ื (ื›ืœ ืกืจื˜ื•ืŸ ืžื•ืฆื’ ื‘ืื–ื•ืจ ืžืฉืœื• ื‘ืžืกืš) ื‘ืืžืฆืขื•ืช VAAPI ืœื”ืืฆื”.
    • backgroundkey - ื”ื•ืคืš ืจืงืข ืกื˜ื˜ื™ ืœืฉืงื•ืฃ.
    • ืžืฆื‘ ืœืงื‘ื™ืขืช ืื–ื•ืจ ื”ื—ื™ืชื•ืš ืขืœ ืกืžืš ื•ืงื˜ื•ืจื™ื ื•ืงืฆื•ื•ืช ืชื ื•ืขื” ื ื•ืกืฃ ืœืžืกื ืŸ Cropdetect.
  • ืžืกื ื ื™ ืงื•ืœ ื—ื“ืฉื™ื:
    • showcwt - ื”ืžืจื•ืช ืื•ื“ื™ื• ืœื•ื•ื™ื“ืื• ืขื ื”ื“ืžื™ื™ืช ืชื“ืจ ืกืคืงื˜ืจื•ื ื‘ืืžืฆืขื•ืช ื˜ืจื ืกืคื•ืจืžืฆื™ื” ืžืชืžืฉื›ืช ืฉืœ wavelet ื•-morlet.
    • adrc - ื”ื—ืœ ืžืกื ืŸ ืขืœ ื–ืจื ื”ืื•ื“ื™ื• ื”ืงืœื˜ ื›ื“ื™ ืœืฉื ื•ืช ืืช ื”ื˜ื•ื•ื— ื”ื“ื™ื ืžื™ ื”ืกืคืงื˜ืจืœื™.
    • a3dscope - ืžืžื™ืจ ืื•ื“ื™ื• ืงืœื˜ ืœืื•ื“ื™ื• 3D ืžืจื—ื‘ื™.
    • afdelaysrc - ื™ื•ืฆืจ ืžืงื“ืžื™ ืชื’ื•ื‘ืช ื“ื—ืฃ ืกื•ืคื™ืช (FIR).
  • ืžืกื ื ื™ ืกื™ื‘ื™ื•ืช ื—ื“ืฉื™ื:
    • ื”ืžืจ ืžmedia100 ืœ-mjpegb.
    • ื”ืžืจ ืž-DTS ืœ-PTS.

ืžืงื•ืจ: OpenNet.ru

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