编译RV1126 基于 rockx 实现的 isp 摄像头动态识别 demo遇到的问题

czx

799959745 发表于 2021-11-26 14:05
vlc 能看到画面吗？？或者直接输入网址能网页预览吗？

都不能

czx

用网盘上的AIo-Rv1126RV1109-J04IPC20210904_1333固件可以吗

799959745

不可以，因为不是专用固件。我找个时间看一下能不能复现你的问题。

799959745

我这边跑程序并没有复现你说的问题。
建议：
如果存在文件：/etc/init.d/S99_xhlpr，则把内容修改成如下文本：

1. #!/bin/sh
   
2. 
   
3. case "$1" in
   
4.   start)
   
5. #    /usr/share/xhlpr_app/start_xhlpr_app.sh
   
6.     ;;
   
7.   stop)
   
8.     killall xhlpr_service
   
9.     killall xhlpr_client
   
10.     killall rockx_client
    
11.     killall xhlpr_http
    
12.     killall ff_provide_ip
    
13.     ;;
    
14.   *)
    
15.     echo "Usage: $0 {start|stop}"
    
16.     exit 1
    
17.     ;;
    
18. esac
    
19. exit 0

复制代码

或者开机之后执行：/etc/init.d/S99_xhlpr stop 来关掉开机执行的程序。

修改文件 /etc/init.d/S99_rockx把 /usr/share/firefly_rockx_demo/start_rockx_app.sh 这行的注释取消掉。重启开机默认执行 rockx 程序。
忽略上面我说的修改 IP 地址的操作。IP 地址不需要修改。识别分辨率我也试着修改过，能启动程序。
在浏览器上输入设备 IP 地址。正常应该能看到预览画面。

czx

799959745 发表于 2021-11-29 09:48
我这边跑程序并没有复现你说的问题。
建议：
如果存在文件：/etc/init.d/S99_xhlpr，则把内容修改成如下 ...

你好，没有/etc/init.d/S99_xhlpr这个文件，/etc/init.d目录下是这些

1. 
   
2. [root@RV1126_RV1109:/]# cd /etc/init.d/
   
3. [root@RV1126_RV1109:/etc/init.d]# ls
   
4. S01logging                   S45connman       S65_rtcsync
   
5. S05avahi-setup.sh            S49_ffswichmode  S80dnsmasq
   
6. S10atomic_commit.sh          S49alsa          S98_lunch_init
   
7. S10udev                      S50avahi-daemon  S99_auto_reboot
   
8. S20urandom                   S50dropbear      S99_bootcontrol
   
9. S21mountall.sh               S50fcgiwrap      S99_firefly
   
10. S22config_env                S50nginx         S99_rockx
    
11. S30dbus                      S50usbdevice     S99input-event-daemon
    
12. S36load_rv1109_wifi_modules  S51n4            rcK
    
13. S40network                   S60NPU_init      rcS
    

复制代码

czx

还有前面说的，编译镜像文件，在SDK下执行./build.sh buildroot编译，sdk/rockdev/rootfs.img这个文件没有更新，查看这个文件的生成时间还是之前的，不是我编译的时间，也就是执行./build.sh buildroot编译，没有报错，最终rootfs.img也没有更新。直接用./build.sh编译才更新

czx

修改文件 /etc/init.d/S99_rockx把 /usr/share/firefly_rockx_demo/start_rockx_app.sh 这行的注释取消掉。重启开机默认执行 rockx 程序。
按照这步操作后，直接就有报错了
启动时部分log如下

1. [RKMEDIA][SYS][Info]:RKAIQ: model(rkisp0): isp_info(0): isp-subdev entity name: /dev/v4l-subdev5
   
2. [RKMEDIA][SYS][Info]:RKAIQ: parsing /dev/media2
   
3. [RKMEDIA][SYS][Info]:RKAIQ: model(rkispp0): ispp_info(0): ispp-subdev entity name: /dev/v4l-subdev0
   
4. [RKMEDIA][SYS][Info]:#V4l2Stream: camraID:0, Device:rkispp_scale1
   
5. [RKMEDIA][SYS][Warn]:camera_id: 0, chn: rkispp_scale1
   
6. [RKMEDIA][SYS][Warn]:camera_id: 0, chn: rkispp_scale1, idx: 0
   
7. [RKMEDIA][SYS][Info]:#V4l2Stream: camera id:0, VideoNode:/dev/video20
   
8. [   12.259722] rkispp0: scale1:0x0 out of range:
   
9. [   12.259722]  [wUsing mplane plugin for capturei
   
10. dth max:1280 ratio max:8 min:2]
    
11. [   12.259839] rkispp0: scale1:0x0 out of range:
    
12. [   12.259839]  [width max:1280 ratio max:8 min:2]
    
13. [   12.259878] rkispp0: scale1:0x0 out of range:
    
14. [   12.259878]  [width max:1280 ratio max:8 min:2]
    
15. [   12.259899] rkispp0: scale1:0x0 out of range:
    
16. [   12.259899]  [width max:1280 ratio max:8 min:2]
    
17. [RKMEDIA][SYS][Info]:#V4L2Ct[x: open /dev/video20, fd 6
    
18.    12.259917] rkispp0: scale1:0x[RKMEDIA][SYS][Info]:Opened DRM device /dev/dri/card0: dr0iver rockchip version 2.0.0 o.
    
19. ut of range:
    
20. [   12.259917]  [width max:1280 ratio max:8 min:2]
    
21. [RKMEDIA][SYS][Info]:RK_MPI_VI_EnableChn: Enable VI[0:1]:rkispp_scale1, 2688x1520 End...
    
22. [RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[0], Rect<0,0,2688,1520> Start...
    
23. [RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[1], Rect<0,0,2688,1520> Start...
    
24. [RKMEDIA][SYS][Info]:FilterFlow:rkrga: Enable BufferPool! memtype:hw_mem, memcnt:2
    
25. [RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[0], Rect<0,0,2688,1520> End...
    
26. #Bind RK_ID_VI[1] to RK_ID_RGA[0]....
    
27. [RKMEDIA][SYS][Info]:RK_MPI_SYS_Bind: Bind Mode[VI]:Chn[1] to Mode[RGA]:Chn[0]...
    
28. [RKMEDIA][SYS][Info]:FilterFlow:rkrga: Enable BufferPool! memtype:hw_mem, memcnt:2
    
29. [RKMEDIA][SYS][Info]:RK_MPI_RGA_CreateChn: Enable RGA[1], Rect<0,0,2688,1520> End...
    
30. #Bind RK_ID_VI[1] to RK_ID_RGA[1]....
    
31. [RKMEDIA][SYS][Info]:RK_MPI_SYS_Bind: Bind Mode[VI]:Chn[1] to Mode[RGA]:Chn[1]...
    
32. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
33. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
34. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
35. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
36. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
37. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
38. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
39. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
40. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
41. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
42. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
43. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
44. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
45. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
46. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
47. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
48. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
49. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
50. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
51. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
52. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
53. Starting input-event-daemon: input-event-daemon: Start parsing /etc/input-event-daemon.conf...
    
54. input-event-daemon: Adding device: /dev/input/event0...
    
55. input-event-daemon: Adding device: /dev/input/event1...
    
56. input-event-daemon: Adding device: /dev/input/event2...
    
57. input-event-daemon: Start listening on 3 devices...
    
58. done
    
59. ffmpeg version 4.1.3 Copyright (c) 2000-2019 the FFmpeg developers
    
60.   built with gcc 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36)
    
61.   configuration: --enable-cross-compile --cross-prefix=/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/buildroot/output/firefly_rv1126_rv1109_xhlpr/host/bin/arm-linux-gnueabihf- --sysroot=/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/buildroot/output/firefly_rv1126_rv1109_xhlpr/host/arm-buildroot-linux-gnueabihf/sysroot --host-cc=/usr/bin/gcc --arch=arm --target-os=linux --disable-stripping --pkg-config=/home/chenzx/ffy_1126/Linux_SDk/rv1126_rv1109_linux_release_20210306/buildroot/output/firefly_rv1126_rv1109_xhlpr/host/bin/pkg-config --disable-static --enable-shared --prefix=/usr --enable-avfilter --enable-version3 --enable-logging --enable-optimizations --disable-extra-warnings --enable-avdevice --enable-avcodec --enable-avformat --enable-network --disable-gray --enable-swscale-alpha --enable-dct --enable-fft --enable-mdct --enable-rdft --disable-crystalhd --disable-dxva2 --enable-runtime-cpudetect --disable-hardcoded-tables --disable-mipsdsp --disable-mipsdspr2 --disable-msa --enable-hwaccels --disable-cuda --disable-cuvid --disable-nvenc --disable-avisynth --disable-frei0r --disable-libopencore-amrnb --disable-libopencore-amrwb --disable-libdc1394 --disable-libgsm --disable-libilbc --disable-libvo-amrwbenc --disable-symver --disable-doc --disable-gpl --enable-nonfree --disable-debug --disable-small --enable-ffmpeg --disable-ffplay --enable-avresample --disable-ffprobe --disable-postproc --enable-swscale --enable-librga --disable-encoders --enable-encoder=mp2 --enable-encoder=adpcm_g726 --enable-encoder=pcm_alaw --enable-encoder=pcm_mulaw --enable-encoder=rawvideo --enable-encoder=mjpeg --enable-encoder=mpeg2video --enable-encoder=aac --enable-encoder=h264 --disable-decoders --enable-decoder=pcm_alaw --enable-decoder=pcm_mulaw --enable-decoder=rawvideo --enable-decoder=mjpeg --enable-decoder=mpeg2video --enable-decoder=aac --enable-decoder=h264 --disable-muxers --enable-muxer=pcm_alaw --enable-muxer=pcm_mulaw --enable-muxer=g722 --enable-muxer=g726 --enable-muxer=adts --enable-muxer=rawvideo --enable-muxer=mjpeg --enable-muxer=mp4 --enable-muxer=mov --enable-muxer=rtp --enable-muxer=flv --enable-muxer=f4v --enable-muxer=mpegts --enable-muxer=matroska --enable-muxer=avi --enable-muxer=rtsp --enable-muxer=mpeg1system --enable-muxer=h264 --disable-demuxers --enable-demuxer=pcm_alaw --enable-demuxer=pcm_mulaw --enable-demuxer=g722 --enable-demuxer=g726 --enable-demuxer=rawvideo --enable-demuxer=mpegts --enable-demuxer=mov --enable-demuxer=flv --enable-demuxer=matroska --enable-demuxer=avi --enable-demuxer=rtsp --enable-demuxer=h264 --disable-parsers --enable-parser=aac --enable-parser=h264 --disable-bsfs --enable-bsf=aac_adtstoasc --enable-bsf=h264_metadata --enable-bsf=h264_mp4toannexb --enable-bsf=h264_redundant_pps --enable-bsf=hevc_metadata --enable-bsf=hevc_mp4toannexb --enable-bsf=dump_extradata --enable-bsf=remove_extradata --disable-protocols --enable-protocol=file --enable-protocol=rtp --enable-protocol=srtp --enable-protocol=rtmp --enable-protocol=rtmps --enable-protocol=http --enable-protocol=https --disable-filters --enable-filter=scale --enable-indevs --enable-alsa --enable-outdevs --enable-pthreads --enable-zlib --enable-bzlib --enable-libfdk-aac --disable-libcdio --disable-gnutls --enable-openssl --enable-libdrm --disable-libopenh264 --disable-vaapi --disable-vdpau --enable-rkmpp --enable-libdrm --disable-decoder=h264_v4l2m2m --disable-decoder=vp8_v4l2m2m --disable-decoder=mpeg2_v4l2m2m --disable-decoder=mpeg4_v4l2m2m --disable-encoder=h264_v4l2m2m --disable-encoder=vp8_v4l2m2m --disable-encoder=mpeg2_v4l2m2m --disable-encoder=mpeg4_v4l2m2m --disable-mmal --disable-omx --disable-omx-rpi --disable-libopencv --disable-libopus --disable-libvpx --disable-libass --disable-libbluray --disable-libmfx --disable-librtmp --disable-libmp3lame --disable-libmodplug --disable-libspeex --disable-libtheora --disable-libwavpack --disable-iconv --enable-libfreetype --enable-fontconfig --disable-libopenjpeg --disable-libx264 --disable-libx265 --disable-x86asm --disable-mmx --disable-sse --disable-sse2 --disable-sse3 --disable-ssse3 --disable-sse4 --disable-sse42 --disable-avx --disable-avx2 --enable-armv6 --enable-vfp --enable-neon --disable-altivec --extra-libs=-latomic --enable-pic --cpu=cortex-a7
    
62. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
63. [root@RV1126_RV1109:/]#
    
64. [root@RV1126_RV1109:/]#   libavutil      56. 22.100 / 56. 22.100
    
65.   libavcodec     58. 35.100 / 58. 35.100
    
66.   libavformat    58. 20.100 / 58. 20.100
    
67.   libavdevice    58.  5.100 / 58.  5.100
    
68.   libavfilter     7. 40.101 /  7. 40.101
    
69.   libavresample   4.  0.  0 /  4.  0.  0
    
70.   libswscale      5.  3.100 /  5.  3.100
    
71.   libswresample   3.  3.100 /  3.  3.100
    
72. [INFO  rtsp_demo.c:409:rtsp_new_client_connection] new rtsp client 127.0.0.1:39064 comming
    
73. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
74. [DEBUG rtsp_msg.c:865:rtsp_msg_parse_from_array]
    
75. OPTIONS rtsp://127.0.0.1:8554/H264_stream_0 RTSP/1.0
    
76. CSeq: 1
    
77. User-Agent: Lavf58.20.100
    
78. 
    
79. [DEBUG rtsp_demo.c:712:rtsp_handle_OPTIONS]
    
80. [DEBUG rtsp_msg.c:998:rtsp_msg_build_to_array]
    
81. RTSP/1.0 200 OK
    
82. CSeq: 1
    
83. Date: Fri Aug  4 09:00:16 2017
    
84. Public: OPTIONS, DESCRIBE, SETUP, PLAY, PAUSE, TEARDOWN
    
85. Server: rtsp_demo
    
86. 
    
87. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
    
88. [DEBUG rtsp_msg.c:865:rtsp_msg_parse_from_array]
    
89. DESCRIBE rtsp://127.0.0.1:8554/H264_stream_0 RTSP/1.0
    
90. Accept: application/sdp
    
91. CSeq: 2
    
92. User-Agent: Lavf58.20.100
    
93. 
    
94. [DEBUG rtsp_demo.c:733:rtsp_handle_DESCRIBE]
    
95. [DEBUG rtsp_msg.c:998:rtsp_msg_build_to_array]
    
96. RTSP/1.0 200 OK
    
97. CSeq: 2
    
98. Date: Fri Aug  4 09:00:16 2017
    
99. Server: rtsp_demo
    
100. Content-Type: application/sdp
     
101. Content-Length: 329
     
102. 
     
103. v=0
     
104. o=- 0 0 IN IP4 0.0.0.0
     
105. s=rtsp_demo
     
106. t=0 0
     
107. a=control:rtsp://127.0.0.1:8554/H264_stream_0
     
108. a=range:npt=0-
     
109. m=video 0 RTP/AVP 96
     
110. c=IN IP4 0.0.0.0
     
111. a=rtpmap:96 H264/90000
     
112. a=fmtp:96 packetization-mode=1;sprop-parameter-sets=Z03AKI2NUDwBEvLCAAADAAIAAAMAZR4RCNQ=,aM48gA==
     
113. a=control:rtsp://127.0.0.1:8554/H264_stream_0/track1
     
114. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
115. [DEBUG rtsp_msg.c:865:rtsp_msg_parse_from_array]
     
116. SETUP rtsp://127.0.0.1:8554/H264_stream_0/track1 RTSP/1.0
     
117. Transport: RTP/AVP/TCP;unicast;interleaved=0-1
     
118. CSeq: 3
     
119. User-Agent: Lavf58.20.100
     
120. 
     
121. [DEBUG rtsp_demo.c:937:rtsp_handle_SETUP]
     
122. [INFO  rtsp_demo.c:881:rtsp_new_rtp_connection] new rtp over tcp for video ssrc:22345678 peer_addr:127.0.0.1 interleaved:0-1
     
123. [DEBUG rtsp_msg.c:998:rtsp_msg_build_to_array]
     
124. RTSP/1.0 200 OK
     
125. CSeq: 3
     
126. Date: Fri Aug  4 09:00:16 2017
     
127. Session: 12345678
     
128. Transport: RTP/AVP/TCP;ssrc=22345678;interleaved=0-1
     
129. Server: rtsp_demo
     
130. 
     
131. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
132. [DEBUG rtsp_msg.c:865:rtsp_msg_parse_from_array]
     
133. PLAY rtsp://127.0.0.1:8554/H264_stream_0 RTSP/1.0
     
134. Range: npt=0.000-
     
135. CSeq: 4
     
136. User-Agent: Lavf58.20.100
     
137. Session: 12345678
     
138. 
     
139. [DEBUG rtsp_demo.c:1024:rtsp_handle_PLAY]
     
140. [DEBUG rtsp_msg.c:998:rtsp_msg_build_to_array]
     
141. RTSP/1.0 200 OK
     
142. CSeq: 4
     
143. Date: Fri Aug  4 09:00:16 2017
     
144. Session: 12345678
     
145. Server: rtsp_demo
     
146. 
     
147. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
148. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
149. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
150. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
151. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
152. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
153. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
154. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
155. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
156. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
157. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
158. 30 Nov 18:14:48 ntpdate[894]: step time server 119.28.183.184 offset 136458870.708679 sec
     
159. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
160. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
161. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
162. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
163. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
164. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
165. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
166. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
167. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
168. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
169. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
170. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
171. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
172. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
173. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
174. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
175. Input #0, rtsp, from 'rtsp://127.0.0.1:8554/H264_stream_0':
     
176.   Metadata:
     
177.     title           : rtsp_demo
     
178.   Duration: N/A, start: 0.719944, bitrate: N/A
     
179.     Stream #0:0: Video: h264 (Main), yuv420p(yuv420p) (progressive), 1920x1080, 25 fps, 25 tbr, 90k tbn, 50 tbc
     
180. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
181. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
182. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
183. Output #0, flv, to 'rtmp://127.0.0.1/live/mainstream':
     
184.   Metadata:
     
185.     title           : rtsp_demo
     
186.     encoder         : Lavf58.20.100
     
187.     Stream #0:0: Video: h264 (Main) ([7][0][0][0] / 0x0007), yuv420p(yuv420p) (progressive), 1920x1080, q=2-31, 25 fps, 25 tbr, 1k tbn, 90k tbc
     
188. Stream mapping:
     
189.   Stream #0:0 -> #0:0 (copy)
     
190. Press [q] to stop, [?] for help
     
191. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
192. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
193. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
194. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
195. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
196. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
197. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
198. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1480.7kbits/s speed= 4.3x
     
199. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
200. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
201. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
202. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
203. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
204. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1291.5kbits/s speed=2.63x
     
205. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
206. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
207. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
208. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
209. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
210. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1225.8kbits/s speed=2.13x
     
211. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
212. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
213. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
214. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
215. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
216. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
217. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
218. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
219. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1212.6kbits/s speed=1.84x
     
220. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
221. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
222. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
223. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1413.5kbits/s speed=1.66x
     
224. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
225. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
226. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
227. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
228. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
229. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
230. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1302.5kbits/s speed=1.55x
     
231. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
232. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
233. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
234. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
235. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1217.2kbits/s speed=1.48x
     
236. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
237. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
238. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
239. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
240. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
241. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
242. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
243. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
244. [RKMEDIA][SYS][Warn]:Mode[VENC]:Chn[0] drop buffer, Please get buffer in time!s/s speed=1.41x
     
245. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
246. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
247. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
248. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
249. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
250. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1320.2kbits/s speed=1.37x
     
251. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
252. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
253. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
254. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
255. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
256. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1253.2kbits/s speed=1.33x
     
257. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
258. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
259. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
260. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
261. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
262. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!1200.6kbits/s speed= 1.3x
     
263. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     
264. [RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!
     

复制代码

czx

或者说这个[RKMEDIA][SYS][Error]:FilterFlow:rkrga: buffer_pool get null buffer!打印能不能关掉啊，怎么关掉，这个会影响rockx的demo测试吗

czx

czx 发表于 2021-11-26 14:46
都不能

网址能看到摄像头画面了

799959745

出现那个错误是因为 AI 识别的时间过长导致RGA通道无法及时获取到对应通道的信息。你把识别分辨率调回之前的720x576，报错就会少很多。
要彻底关掉这个错误打印可以注册一个回调函数。回调函数把buffer零拷贝出来，不要在回调函数做AI识别等耗时操作。在别的函数处理这个buffer。具体相关函数参照sdk/docs/Socs/RV1126_RV1109/Multimedia/Rockchip_Developer_Guide_Linux_RKMedia_CN.pdf。