rtsp 스트리밍 node.js ip-camera통신 문제

Question

app.jsStream = require('node-rtsp-stream')stream = new Stream({ name: 'name', streamUrl: 'rtsp://192.168.88.8:554/0/onvif/profile1/media.smp', wsPort: 9999, ffmpegOptions: { // options ffmpeg flags '-stats': '', // an option with no neccessary value uses a blank string '-r': 30 // options with required values specify the value after the key }}) index.html rtsp

제 생각에는 bitrate가 너무 낮아서 그런것 같은데 아직 정확한 이유를 모르겠습니다 ㅜㅜ출력Input #0, rtsp, from 'rtsp://192.168.88.8:554/0/onvif/profile1/media.smp': Metadata: title : Media Presentation comment : samsung Duration: N/A, start: 38177.388956, bitrate: N/A Stream #0:0: Video: mjpeg (Baseline), yuvj420p(pc, bt470bg/unknown/unknown), 1920x1080 [SAR 1:1 DAR 16:9], 2 fps, 2 tbr, 90k tbn, 90k tbc Stream #0:1: Data: noneStream mapping: Stream #0:0 -> #0:0 (mjpeg (native) -> mpeg1video (native))Press [q] to stop, [?] for help[swscaler @ 0000027fc3dbbc40] deprecated pixel format used, make sure you did set range correctlyOutput #0, mpegts, to 'pipe:': Metadata: title : Media Presentation comment : samsung encoder : Lavf58.45.100 Stream #0:0: Video: mpeg1video, yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 30 fps, 90k tbn, 30 tbc Metadata: encoder : Lavc58.91.100 mpeg1video Side data: cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/Aname: New WebSocket Connection (1 total)kB time=00:00:33.50 bitrate= 154.2kbits/s speed=1.39x frame= 104 fps=2.5 q=17.0 size= 840kB time=00:00:50.50 bitrate= 136.3kbits/s speed=1.23x 현 상황

이도원 · Accepted Answer

아직 해결 안하셨다면 도움을 드리겠습니다.node-rstp-stream 에 가보시면 mpeg1muxer가 있습니다.그 부분을 this.spawnOptions &#61; [ // &#34;-i&#34;, // this.url, // '-f', // 'mpegts', // '-codec:v', // 'mjpeg', // // additional ffmpeg options go here // ...this.additionalFlags, // '-' &#34;-rtsp_transport&#34;, &#34;tcp&#34;, &#34;-i&#34;, this.url, '-f', 'mpeg1video', '-b:v', '10000k', '-maxrate', '10000k', '-bufsize', '10000k', '-an', '-r', '24', // additional ffmpeg options go here ...this.additionalFlags, '-' ] 이렇게 바꿔주시고 WS부분에서 width 랑 height를 지정하시면 안됩니다.

rtsp 스트리밍 node.js ip-camera통신 문제

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