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    mmp sample 例子怎么编译

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    • I
      igbt70 LV 4 last edited by

      mmp sample 例子怎么编译 有没有例子

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      • C
        chhjnavy LV 5 @igbt70 last edited by

        @igbt70 论坛里面写了很多教程啊,你搜索mmp sample 就会有了,我写了好几篇

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        • I
          igbt70 LV 4 @chhjnavy last edited by xiaowenge

          @chhjnavy

          我推流现在遇到问题,通道错误,很奇怪,下面是我的log,大神帮我分析一下

          				*********************************************************************************************************
          				*		AW RTSP LIB VERSION: 				*
          				*		BUILD BY WHO: 										*
          				*		BUILD TIME: 						*
          				*********************************************************************************************************
          ============================================================
             rtsp://192.168.0.22:8554/ch0  
          ============================================================
          I0101 02:15:18.189958  2167 VideoEnc_Component.c:5418]      <VideoEncSendCommand> set VencChn[1] Comp StateExecuting
          I0101 02:15:18.190144  2180 media_debug.c:45]               <getDictByConfPath> MPP_DEDIA_DEBUG_FILE_PATH=(null)
          I0101 02:15:18.190344  2180 VideoEnc_Component.c:788]       <setVbvBufferConfig> user set stream buffer size[152000]bytes
          I0101 02:15:18.190427  2180 VideoEnc_Component.c:798]       <setVbvBufferConfig> user set threshSize[24000]bytes
          I0101 02:15:18.190525  2180 VideoEnc_Component.c:825]       <setVbvBufferConfig> bit rate is 250Kb, set encode vbv size 152576, frame length threshold 24000
          I0101 02:15:18.190599  2180 VideoEnc_Component.c:1930]      <CedarvVideoEncInit> veChn[1], EncppEnable=1
          I0101 02:15:18.190685  2180 VideoEnc_Component.c:1936]      <CedarvVideoEncInit> DropFrameNum: 0
          I0101 02:15:18.190746  2180 VideoEnc_Component.c:1946]      <CedarvVideoEncInit> GDC enable: 0
          I0101 02:15:18.190806  2180 VideoEnc_Component.c:2011]      <CedarvVideoEncInit> Online Mode=1, Channel=0, ShareBufNum=0, OnlineEnableFlag=0
          I0101 02:15:18.190861  2180 VideoEnc_Component.c:2038]      <CedarvVideoEncInit> rec_lbc_mode=1
          WARNING: cedarc <LDC_K_Adjust:45>: calib_w&h[0 x 0] is valid, force setup to 1920x1080
          [ISP_ERR]isp_stat_process_buffer, line: 268,AEWB: stats error, skipping buffer.
          [ISP_WARN]gc2053_mipi get sensor_temp failed: Invalid argument (22).
          [ISP]video device name is vin_video12
          [ISP]open video device[12], detect isp0 success!
          [ISP]---------   LDCI Video12 Init OK   ---------
          [ISP]--------- LDCI Video12 Streamon OK ---------
          I0101 02:15:18.914982  2178 videoInputHw.c:4882]            <VideoInputHw_CapThread> vipp[4] drop 10 frames done!
          I0101 02:15:18.965291  2179 VideoEnc_Component.c:6308]      <VideoEncEmptyThisBuffer> send frame when venc state[0x2] is not executing
          I0101 02:15:18.965469  2179 VideoEnc_Component.c:6383]      <VideoEncEmptyThisBuffer> VencChn[1]: first video frame pts[4426685295]us,tm1[4426685661]us, vSize[640x368], frmId[1,12]
          W0101 02:15:19.197094  2184 sample_rtsp.c:1216]             <getVencStreamThread> fatal error! vencChn[0] get frame failed! check code!
          ERROR  : cedarc <updateOnlineParam:567>: ve_addr is null: 0x0
          
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          • C
            chhjnavy LV 5 @igbt70 last edited by

            @igbt70 你这解决了没,我在853 编译后就可以用了,你的是做了修改吗?

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