[root@srv-30 bcad28daca1f]# ffmpeg -rtsp_transport tcp -v debug -i 'rtsp://192.168.10.40:2033/bcad28daca1f/live' -f null -
ffmpeg version 2.8.12 Copyright (c) 2000-2017 the FFmpeg developers
  built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-11)
  configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic' --extra-ldflags='-Wl,-z,relro ' --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-version3 --enable-bzlib --disable-crystalhd --enable-gnutls --enable-ladspa --enable-libass --enable-libcdio --enable-libdc1394 --disable-indev=jack --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-openal --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libx264 --enable-libx265 --enable-libxvid --enable-x11grab --enable-avfilter --enable-avresample --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-runtime-cpudetect
  libavutil      54. 31.100 / 54. 31.100
  libavcodec     56. 60.100 / 56. 60.100
  libavformat    56. 40.101 / 56. 40.101
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 40.101 /  5. 40.101
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.101 /  1.  2.101
  libpostproc    53.  3.100 / 53.  3.100
Splitting the commandline.
Reading option '-rtsp_transport' ... matched as AVOption 'rtsp_transport' with argument 'tcp'.
Reading option '-v' ... matched as option 'v' (set logging level) with argument 'debug'.
Reading option '-i' ... matched as input url with argument 'rtsp://192.168.10.40:2033/bcad28daca1f/live'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'null'.
Reading option '-' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option v (set logging level) with argument debug.
Successfully parsed a group of options.
Parsing a group of options: input url rtsp://192.168.10.40:2033/bcad28daca1f/live.
Successfully parsed a group of options.
Opening an input file: rtsp://192.168.10.40:2033/bcad28daca1f/live.
[rtsp @ 0x177a720] SDP:
v=0
o=- 1513093080 1513093080 IN IP4 192.168.10.40
s=Media Presentation
e=NONE
b=AS:50000
t=0 0
a=control:*
a=range:npt=0.000000-
m=video 0 RTP/AVP 96
c=IN IP4 0.0.0.0
b=AS:50000
a=control:track0
a=rtpmap:96 H264/90000
a=fmtp:96 packetization-mode=1; profile-level-id=420029; sprop-parameter-sets=Z00AH5WoFAFuhAAAHCAABX5AEA==,aO48gA==

Failed to parse interval end specification ''
[rtsp @ 0x177a720] video codec set to: h264
[rtsp @ 0x177a720] RTP Packetization Mode: 1
[rtsp @ 0x177a720] RTP Profile IDC: 42 Profile IOP: 0 Level: 29
[rtsp @ 0x177a720] Extradata set to 0x177ace0 (size: 31)
[rtsp @ 0x177a720] hello state=0
Failed to parse interval end specification ''
Invalid UE golomb code
    Last message repeated 1 times
[h264 @ 0x177d260] Frame num gap 10 8
[h264 @ 0x177d260] Increasing reorder buffer to 1
[h264 @ 0x177d260] no picture
[rtsp @ 0x177a720] All info found
[rtsp @ 0x177a720] rfps: 24.416667 0.015835
[rtsp @ 0x177a720] rfps: 24.500000 0.011360
[rtsp @ 0x177a720] rfps: 24.583333 0.007627
[rtsp @ 0x177a720] rfps: 24.666667 0.004635
    Last message repeated 1 times
[rtsp @ 0x177a720] rfps: 24.750000 0.002385
    Last message repeated 1 times
[rtsp @ 0x177a720] rfps: 24.833333 0.000875
    Last message repeated 1 times
[rtsp @ 0x177a720] rfps: 24.916667 0.000107
    Last message repeated 1 times
[rtsp @ 0x177a720] rfps: 25.000000 0.000080
    Last message repeated 1 times
[rtsp @ 0x177a720] rfps: 25.083333 0.000794
    Last message repeated 1 times
[rtsp @ 0x177a720] rfps: 25.166667 0.002249
    Last message repeated 1 times
[rtsp @ 0x177a720] rfps: 25.250000 0.004445
    Last message repeated 1 times
[rtsp @ 0x177a720] rfps: 25.333333 0.007383
[rtsp @ 0x177a720] rfps: 25.416667 0.011061
[rtsp @ 0x177a720] rfps: 25.500000 0.015481
[rtsp @ 0x177a720] rfps: 50.000000 0.000318
    Last message repeated 1 times
Input #0, rtsp, from 'rtsp://192.168.10.40:2033/bcad28daca1f/live':
  Metadata:
    title           : Media Presentation
  Duration: N/A, start: 0.601000, bitrate: N/A
    Stream #0:0, 29, 1/90000: Video: h264 (Main), 1 reference frame, yuv420p(left), 1280x720, 1/50, 25 fps, 25 tbr, 90k tbn, 50 tbc
Successfully opened the file.
Parsing a group of options: output url -.
Applying option f (force format) with argument null.
Successfully parsed a group of options.
Opening an output file: -.
Successfully opened the file.
detected 4 logical cores
[graph 0 input from stream 0:0 @ 0x1aa31e0] Setting 'video_size' to value '1280x720'
[graph 0 input from stream 0:0 @ 0x1aa31e0] Setting 'pix_fmt' to value '0'
[graph 0 input from stream 0:0 @ 0x1aa31e0] Setting 'time_base' to value '1/90000'
[graph 0 input from stream 0:0 @ 0x1aa31e0] Setting 'pixel_aspect' to value '0/1'
[graph 0 input from stream 0:0 @ 0x1aa31e0] Setting 'sws_param' to value 'flags=2'
[graph 0 input from stream 0:0 @ 0x1aa31e0] Setting 'frame_rate' to value '25/1'
[graph 0 input from stream 0:0 @ 0x1aa31e0] w:1280 h:720 pixfmt:yuv420p tb:1/90000 fr:25/1 sar:0/1 sws_param:flags=2
[AVFilterGraph @ 0x1a9bc40] query_formats: 3 queried, 2 merged, 0 already done, 0 delayed
Output #0, null, to 'pipe:':
  Metadata:
    title           : Media Presentation
    encoder         : Lavf56.40.101
    Stream #0:0, 0, 1/25: Video: rawvideo, 1 reference frame (I420 / 0x30323449), yuv420p(left), 1280x720, 1/25, q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
    Metadata:
      encoder         : Lavc56.60.100 rawvideo
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> rawvideo (native))
Press [q] to stop, [?] for help
Invalid UE golomb code
[h264 @ 0x19e8a60] no picture
[h264 @ 0x19acd60] Frame num gap 10 8
[null @ 0x1a9f800] Encoder did not produce proper pts, making some up.
[null @ 0x1a9f800] Application provided invalid, non monotonically increasing dts to muxer in stream 0: 1 >= 1
[NULL @ 0x177d260] unknown SEI type 229
Invalid UE golomb code
[h264 @ 0x19acd60] unknown SEI type 229
Invalid UE golomb code
[NULL @ 0x177d260] unknown SEI type 229e=00:00:02.88 bitrate=N/A
Invalid UE golomb code
[h264 @ 0x19acd60] unknown SEI type 229
Invalid UE golomb code
[NULL @ 0x177d260] unknown SEI type 229e=00:00:04.96 bitrate=N/A
Invalid UE golomb code
[h264 @ 0x19acd60] unknown SEI type 229
Invalid UE golomb code
[NULL @ 0x177d260] unknown SEI type 229e=00:00:07.04 bitrate=N/A
Invalid UE golomb code
[h264 @ 0x19acd60] unknown SEI type 229
Invalid UE golomb code
[NULL @ 0x177d260] unknown SEI type 229e=00:00:09.16 bitrate=N/A
Invalid UE golomb code
[h264 @ 0x19acd60] unknown SEI type 229
Invalid UE golomb code
frame=  238 fps= 28 q=-0.0 Lsize=N/A time=00:00:09.28 bitrate=N/A
video:22kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Input file #0 (rtsp://192.168.10.40:2033/bcad28daca1f/live):
  Input stream #0:0 (video): 243 packets read (444191 bytes); 239 frames decoded;
  Total: 243 packets (444191 bytes) demuxed
Output file #0 (pipe:):
  Output stream #0:0 (video): 0 frames encoded; 238 packets muxed (22848 bytes);
  Total: 238 packets (22848 bytes) muxed
239 frames successfully decoded, 0 decoding errors
Exiting normally, received signal 2.