ืžืขืœื“ื•ื ื’ ืคื•ืŸ Roc 0.1, Ant 1.7 ืื•ืŸ Red5 1.1.1 ืกื˜ืจื™ืžื™ื ื’ ืกืขืจื•ื•ืขืจืก

ืขืก ื–ืขื ืขืŸ ืขื˜ืœืขื›ืข ื ื™ื™ึทืข ืจื™ืœื™ืกื™ื– ืคื•ืŸ ืขืคึฟืขื ืขืŸ ืžื™ื“ื™ืึท ืกืขืจื•ื•ืขืจืก ื‘ื ื™ืžืฆื ืคึฟืึทืจ ืึธืจื’ืึทื ื™ื™ื–ื™ื ื’ ืึธื ืœื™ื™ืŸ ืกื˜ืจื™ืžื™ื ื’:

  • ื‘ืึทืงืขื ืขื  ืขืจืฉื˜ืขืจ ืื•ื™ืกื’ืื‘ืข
    ืฉื˜ื™ื™ืŸ, ืึท ื˜ืึธืึธืœืงื™ื˜ ืคึฟืึทืจ ืกื˜ืจื™ืžื™ื ื’ ืึทื•ื“ื™ืึธ ืื™ื‘ืขืจ ืึท ื ืขืฅ ืื™ืŸ ืคืึทืงื˜ื™ืฉ ืฆื™ื™ื˜ ืžื™ื˜ ื’ืขืจืึทื ื˜ื™ื“ ืœื™ื™ื˜ืึทื ืกื™ ืื•ืŸ ืงืึธืžืคึผืึทืงื˜ื“ื™ืกืง-ืžื“ืจื’ื” ืงื•ื•ืึทืœื™ื˜ืขื˜. ื‘ืขืฉืึทืก ื˜ืจืึทื ืกืžื™ืกื™ืข, ื“ื™ ืฆื™ื™ื˜ ื“ื™ื•ื•ื™ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื ืงืœืึทืงืก ืคื•ืŸ ื“ื™ ืึธืคึผืฉื™ืงืขืจ ืื•ืŸ ื‘ืึทืงื•ืžืขืจ ืื™ื– ื’ืขื ื•ืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ. ืฉื˜ื™ืฆื˜ ืึธืคึผื–ื•ืš ืคื•ืŸ ืคืึทืจืคืึทืœืŸ ืคึผืึทืงื™ืฅ ื ื™ืฆืŸ ืงืึธื•ื“ื– ืคืึธืจื•ื™ืก ื˜ืขื•ืช ืงืขืจืขืงืฉืึทืŸ ืื™ืŸ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ OpenFEC (ืื™ืŸ ื“ื™ ืžื™ื ื™ืžื•ื ืคืึทืจื”ืึทืœื˜ืŸ ืžืึธื“ืข, ื“ื™ ืจื™ื“-ืฉืœืžื” ืงืึธื“ ืื™ื– ื’ืขื ื™ืฆื˜, ืื•ืŸ ืื™ืŸ ื“ื™ ืžืึทืงืกื™ืžื•ื ืคืึธืจืฉื˜ืขืœื•ื ื’ ืžืึธื“ืข, ื“ื™ LDPC-Staircase). ื“ื™ ื˜ืจืึทื ืกืžื™ืกื™ืข ื ื™ืฆื˜ ื“ื™ RTP ืคึผืจืึธื˜ืึธืงืึธืœ (AVP L16, 44100Hz PCM 16-bit). ื“ืขืจื•ื•ื™ื™ึทืœ, ื‘ืœื•ื™ื– ืึทื•ื“ื™ืึธ ืื™ื– ื’ืขืฉื˜ื™ืฆื˜, ืึธื‘ืขืจ ืขืก ื–ืขื ืขืŸ ืคึผืœืึทื ื– ืฆื• ืฉื˜ื™ืฆืŸ ื•ื•ื™ื“ืขื ืื•ืŸ ืื ื“ืขืจืข ื˜ื™ื™ืคึผืก ืคื•ืŸ ืื™ื ื”ืึทืœื˜.

    ืขืก ืื™ื– ืžืขื’ืœืขืš ืฆื• ืžื•ืœื˜ื™ืคึผืœืขืงืก ืึท ื˜ื™ื™ึทืš ืคื•ืŸ ืขื˜ืœืขื›ืข ืกืขื ื“ืขืจืก ืคึฟืึทืจ ืขืงืกืคึผืจืขืก ืฆื• ืื™ื™ืŸ ื‘ืึทืงื•ืžืขืจ. ืขืก ืื™ื– ืžืขื’ืœืขืš ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ืคืึทืจืฉื™ื“ืขื ืข ืคึผืจืึธื•ืคื™ื™ืœื– ืคื•ืŸ ืžื•ืกื˜ืขืจื•ื ื’ ืกืขื˜ื˜ื™ื ื’ืก, ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ื˜ื™ืคึผ ืคื•ืŸ ืงืคึผื• ืื•ืŸ ื“ื™ ืจืขืงื•ื•ื™ืจืขืžืขื ืฅ ืคึฟืึทืจ ื˜ืจืึทื ืกืžื™ืกื™ืข ื“ื™ืœื™ื™ื–. ื‘ืจืึธื“ืงืึทืกื˜ื™ื ื’ ืื™ื‘ืขืจ ืคืึทืจืฉื™ื“ืŸ ื˜ื™ื™ืคึผืก ืคื•ืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืื™ื– ื’ืขืฉื˜ื™ืฆื˜, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื”ื™ื’ืข ื ืขืฅ, ืื™ื ื˜ืขืจื ืขื˜ ืื•ืŸ ื•ื•ื™ื™ืจืœื™ืก ื ืขืฅ. ื“ืขืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ืกืขื˜ื˜ื™ื ื’ืก, ื˜ืจื•ืคึผื•ื˜ ืื•ืŸ ืคึผืึทืงืึทื˜ ืึธื ื•ื•ืขืจ, Roc ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ืกืึทืœืขืงืฅ ื“ื™ ื ื™ื™ื˜ื™ืง ืกื˜ืจื™ื ืงืึธื“ื™ืจื•ื ื’ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืื•ืŸ ืึทื“ื–ืฉืึทืกื˜ื™ื“ ื–ื™ื™ึทืŸ ื™ื ื˜ืขื ืกื™ื˜ื™ ื‘ืขืฉืึทืก ื˜ืจืึทื ืกืžื™ืกื™ืข.

    ื“ื™ ืคึผืจื•ื™ืขืงื˜ ื‘ืืฉื˜ื™ื™ื˜ ืคื•ืŸ ืึท C ื‘ื™ื‘ืœื™ืึธื˜ืขืง, ืžื›ืฉื™ืจื™ื ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื” ืื•ืŸ ืึท ื’ืึทื ื’ ืคื•ืŸ ืžืึทื“ื–ืฉื•ืœื– ืคึฟืึทืจ ื ื™ืฆืŸ Roc ื•ื•ื™ ืึท ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื™ืŸ ืคึผื•ืœืกืขืึทื•ื“ื™ืึธ. ืื™ืŸ ื–ื™ื™ืŸ ืกื™ืžืคึผืœืึทืกื˜ ืคืึธืจืขื, ื‘ื ื™ืžืฆื ืžื›ืฉื™ืจื™ื ืœืึธื–ืŸ ืื™ืจ ืฆื• ืžืึทืจืฉืจื•ื˜ ืึทื•ื“ื™ืึธ ืคื•ืŸ ืึท ื˜ืขืงืข ืึธื“ืขืจ ื’ืขื–ื•ื ื˜ ืžื™ื˜ืœ ืื•ื™ืฃ ืื™ื™ืŸ ืงืึธืžืคึผื™ื•ื˜ืขืจ ืฆื• ืึท ื˜ืขืงืข ืึธื“ืขืจ ื’ืขื–ื•ื ื˜ ืžื™ื˜ืœ ืื•ื™ืฃ ืืŸ ืื ื“ืขืจ ืงืึธืžืคึผื™ื•ื˜ืขืจ. ืคืึทืจืฉื™ื“ืŸ ืึทื•ื“ื™ืึธ ื‘ืึทืงืขื ื“ื– ื–ืขื ืขืŸ ื’ืขืฉื˜ื™ืฆื˜, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ALSA, PulseAudio ืื•ืŸ CoreAudio. ื“ืขืจ ืงืึธื“ ืื™ื– ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ C ++ ืื•ืŸ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ื•ืจืš ืœื™ื™ืกืึทื ืกื˜ ืื•ื ื˜ืขืจ MPL-2.0. ืฉื˜ื™ืฆื˜ ืึทืจื‘ืขื˜ ืื•ื™ืฃ GNU/Linux ืื•ืŸ MacOS.

  • ื‘ื ื™ืžืฆื ื ื™ื™ึท ืžืขืœื“ื•ื ื’ ืคื•ืŸ ืžื•ืœื˜ื™ืžืขื“ื™ืึท ืกืขืจื•ื•ืขืจ Ant Media Server 1.7, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ืกื˜ืจื™ืžื™ื ื’ ื“ื•ืจืš RTMP, RTSP ืื•ืŸ WebRTC ืคึผืจืึธื˜ืึธืงืึธืœืก ืžื™ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืึทื“ืึทืคึผื˜ื™ื•ื• ื‘ื™ื˜ืจืึทื˜ืข ื˜ื•ื™ืฉืŸ ืžืึธื“ืข. ืึทื ื˜ ืงืขื ืขืŸ ืื•ื™ืš ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ื ืขืฅ ื•ื•ื™ื“ืขื ืจืขืงืึธืจื“ื™ื ื’ ืื™ืŸ MP4, HLS ืื•ืŸ FLV ืคึฟืึธืจืžืึทื˜ื™ืจื•ื ื’ืขืŸ. ืฆื•ื•ื™ืฉืŸ ื“ื™ ืคึผืึทืกืึทื‘ื™ืœืึทื˜ื™ื–, ืžื™ืจ ืงืขื ืขืŸ ื˜ืึธืŸ ื“ืขื ื‘ื™ื™ึทื–ื™ื™ึทืŸ ืคื•ืŸ ืึท WebRTC ืฆื• RTMP ืงืึทื ื•ื•ืขืจื˜ืขืจ, ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ IP ืงืึทืžืขืจืึทืก ืื•ืŸ IPTV, ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืื•ืŸ ืจืขืงืึธืจื“ื™ื ื’ ืคื•ืŸ ืœืขื‘ืŸ ืกื˜ืจื™ืžื–, ืึธืจื’ืึทื ื™ื™ื–ื™ื ื’ ืกื˜ืจื™ืžื™ื ื’ ืฆื• ื’ืขื–ืขืœืฉืึทืคื˜ืœืขืš ื ืขื˜ื•ื•ืึธืจืงืก, ืกืงื™ื™ืœื™ื ื’ ื“ื•ืจืš ืงื ื•ื™ืœ ื“ื™ืคึผืœื•ื™ืžืึทื ื˜, ื“ื™ ืžืขื’ืœืขื›ืงื™ื™ื˜ ืคื•ืŸ ืžืึทืกืข ื‘ืจืึธื“ืงืึทืกื˜ื™ื ื’ ืคื•ืŸ ืื™ื™ืŸ ืคื•ื ื˜ ืฆื• ืคื™ืœืข ืจื™ืกื™ืคึผื™ืึทื ืฅ ืžื™ื˜ ื“ื™ืœื™ื™ื– ืคื•ืŸ 500ms.

    ื“ืขืจ ืคึผืจืึธื“ื•ืงื˜ ืื™ื– ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืื™ืŸ ื“ื™ ืคืจื™ื™ืžื•ื•ืขืจืง ืคื•ืŸ ื“ื™ Open Core ืžืึธื“ืขืœ, ื•ื•ืึธืก ื™ืžืคึผืœื™ื™ื– ื“ื™ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืคื•ืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ื˜ื™ื™ืœ ืื•ื ื˜ืขืจ ื“ื™ Apache 2.0 ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ ืื•ืŸ ื“ื™ ืขืงืกืคึผืจืขืก ืคื•ืŸ ืึทื•ื•ืึทื ืกื™ืจื˜ืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ (ืœืžืฉืœ, ืกื˜ืจื™ืžื™ื ื’ ืฆื• ื™ืึธื•ื˜ื•ื‘ืข) ืื™ืŸ ืึท ื‘ืึทืฆืึธืœื˜ ืึทื“ื™ืฉืึทืŸ. ื“ื™ ื ื™ื™ึทืข ื•ื•ืขืจืกื™ืข ื”ืื˜ ื’ืขื•ื•ืืงืกืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ื‘ืจืึธื“ืงืึทืกื˜ื™ื ื’ ื“ื•ืจืš WebRTC ืžื™ื˜ 40%, ืฆื•ื’ืขื’ืขื‘ืŸ ืึท ืงืœืึธืฅ ืฆื•ืงื•ืงืขืจ, ื™ืžืคึผืจื•ื•ื•ื“ ื“ื™ ื•ื•ืขื‘ ื˜ืึทืคืœื™ืข, ืฆื•ื’ืขื’ืขื‘ืŸ ืึท REST API ืคึฟืึทืจ ื•ื•ื™ื™ึทื– ืคื•ืŸ ืกื˜ืึทื˜ื™ืกื˜ื™ืง, ืึธืคึผื˜ื™ืžื™ื–ืขื“ ื–ื›ึผืจื•ืŸ ืงืึทื ืกืึทืžืฉืึทืŸ, ื™ืžืคึผืจื•ื•ื•ื“ ื˜ืขื•ืช ื”ืึทื ื“ืœื™ื ื’ ืื•ืŸ ืฆื•ื’ืขื’ืขื‘ืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืฉื™ืงืŸ ืกื˜ืึทื˜ื™ืกื˜ื™ืง ืฆื• Apache Kafka. .

  • ืคืืจื’ืขืงื•ืžืขืŸ ืกื˜ืจื™ืžื™ื ื’ ืกืขืจื•ื•ืขืจ ืžืขืœื“ื•ื ื’ ืจื•ื™ื˜5 1.1.1, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื•ื•ื™ื“ืขื ืื™ืŸ FLV, F4V, MP4 ืื•ืŸ 3GP ืคึฟืึธืจืžืึทื˜ื™ืจื•ื ื’ืขืŸ, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืึทื•ื“ื™ืึธ ืื™ืŸ MP3, F4A, M4A, AAC ืคึฟืึธืจืžืึทื˜ื™ืจื•ื ื’ืขืŸ. ืœืขื‘ืŸ ื‘ืจืึธื“ืงืึทืกื˜ ืžืึธื“ืขืก ืื•ืŸ ืึทืจื‘ืขื˜ ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ืึท ืจืขืงืึธืจื“ื™ื ื’ ืกื˜ืึทื ืฆื™ืข ื–ืขื ืขืŸ ื‘ืืจืขื›ื˜ื™ื’ื˜ ืคึฟืึทืจ ืจื™ืกื™ื•ื•ื™ื ื’ ืกื˜ืจื™ืžื– ืคื•ืŸ ืงืœื™ื™ืึทื ืฅ (FLV ืื•ืŸ AVC + AAC ืื™ืŸ ืึท FLV ืงืึทื ื˜ื™ื™ื ืขืจ). ื“ืขืจ ืคึผืจื•ื™ืขืงื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ืขืจื™ื“ื–ืฉื ืึทืœื™ ื‘ืืฉืืคืŸ ืื™ืŸ 2005 ืฆื• ืฉืึทืคึฟืŸ ืึทืŸ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ืฆื• ืคืœืึทืฉ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ืกืขืจื•ื•ื™ืจืขืจ ื ื™ืฆืŸ ื“ื™ RTMP ืคึผืจืึธื˜ืึธืงืึธืœ. ืฉืคึผืขื˜ืขืจ, Red5 ืฆื•ื’ืขืฉื˜ืขืœื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื‘ืจืึธื“ืงืึทืกื˜ื™ื ื’ ื ื™ืฆืŸ HLS, WebSockets, RTSP ืื•ืŸ WebRTC ื“ื•ืจืš ืคึผืœื•ื’ื™ื ืก.

    Red5 ืื™ื– ื’ืขื ื™ืฆื˜ ื•ื•ื™ ืึท ืกื˜ืจื™ืžื™ื ื’ ืกืขืจื•ื•ืขืจ ืื™ืŸ ื“ื™ ืคึผืจื•ื™ืขืงื˜ ืึทืคึผืึทื˜ืฉื™ ืึธืคึผืขื ืžืขืขื˜ื™ื ื’ืก ืคึฟืึทืจ ืึธืจื’ืึทื ื™ื™ื–ื™ื ื’ ื•ื•ื™ื“ืขื ืื•ืŸ ืึทื•ื“ื™ืึธ ืงืึทื ืคืจืึทื ืกืึทื–. ื“ืขืจ ืงืึธื“ ืื™ื– ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ Java ืื•ืŸ ืฆื•ืฉื˜ืขืœืŸ ืœื™ื™ืกืึทื ืกื˜ ืื•ื ื˜ืขืจ ืึทืคึผืึทื˜ืฉื™ 2.0. ื ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ ืคึผืจืึธื“ื•ืงื˜ ืื™ื– ื’ืขื‘ื•ื™ื˜ ืื•ื™ืฃ ื“ื™ ื™ืงืขืจ ืคื•ืŸ Red5 Red5 Pro, ืกืงื™ื™ืœื™ื ื’ ืฆื• ืžื™ืœื™ืึทื ื– ืคื•ืŸ ื•ื•ื™ื•ืขืจื– ืžื™ื˜ ืขืงืกืคึผืจืขืก ืœื™ื™ื˜ืึทื ืกื™ ื•ื•ื™ ื ื™ื“ืขืจื™ืง ื•ื•ื™ 500ms ืื•ืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืฆืขื•ื•ื™ืงืœืขืŸ ืื™ืŸ AWS, Google Cloud ืื•ืŸ Azure ื•ื•ืืœืงื ืก.

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’