mmp sample 例子怎么编译

igbt70 LV 4

mmp sample 例子怎么编译有没有例子

chhjnavy LV 5

@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

igbt70 LV 4

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

chhjnavy LV 5

@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？