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• Not able to pipe gstreamer output into ffmpeg

  31 janvier 2015, par Henry Soang

  has anybody gotten gstreamer to successfully pipe it’s video output into ffmpeg ?

  I’ve tried playing with /dev/stdout and I keep getting errors :

  gst-launch -e v4l2src device=/dev/video0 ! ’video/x-raw-yuv,width=1920,height=1080,framerate=5/1’ ! nv_omx_h264enc quality-level=2 ! mp4mux ! filesink location=/dev/stdout \
  | ffmpeg -y -i - -codec copy -f flv test.flv

  ...
  [aac @ 0xebc4c0] Could not find codec parameters for stream 0 (Audio : aac (Main), 7.1, fltp, 1351 kb/s) : unspecified sample rate
  Consider increasing the value for the ’analyzeduration’ and ’probesize’ options
  pipe: : could not find codec parameters
  Input #0, aac, from ’pipe :’ :
  Duration : N/A, bitrate : 1351 kb/s
  Stream #0:0 : Audio : aac (Main), 7.1, fltp, 1351 kb/s
  [flv @ 0xec9280] sample rate not set
  Output #0, flv, to ’test.flv’ :
  Stream #0:0 : Audio : aac, 7.1, 1351 kb/s
  Stream mapping :
  Stream #0:0 -> #0:0 (copy)
  Could not write header for output file #0 (incorrect codec parameters ?) : Invalid argument
  ubuntu@tegra-ubuntu : $

  Running the commands separately (replacing /dev/stdout with a file) works fine.

  If you got it to work and can share how you did it, that would be great.

  Thanks.

• ffmpeg error : "Missing ')' or too many args in 'if(gt(a,1),650,-1)'"

  23 février 2015, par Remini me

  I am trying to run this ffmpeg command in linux shell, to scale down the video (if portrait, than to maximum height of 650, while adjusting the width. And if landscape, then 650 maximum width, and adjust the height with aspect ratio) :

  ffmpeg -i 1.mp4 -r 30 -vf scale="'if(gt(a,1),650,-1)':'if(gt(a,1),-1,650)'" -vcodec libx264 output_file1.mp4

  But I get the following error :

  [scale @ 0x1d48a40] [Eval @ 0x7fff53a49340] Missing ’)’ or too many
  args in ’if(gt(a,1),650,-1)’ [scale @ 0x1d48a40] [Eval @
  0x7fff53a49340] Missing ’)’ or too many args in ’if(gt(a,1),-1,650)’
  Error when evaluating the expression ’if(gt(a,1),-1,650)’

  **EDIT : I have tried using the new @slhck syntax :

  -vf "scale=if(gt(a\,1)\,650\,-2):if(gt(a\,1)\,-2\,650)"

  The result I got was :

  ffmpeg version 0.8.16-4:0.8.16-0ubuntu0.12.04.1, Copyright (c)
  2000-2014 the Libav developers built on Sep 16 2014 18:33:49 with
  gcc 4.6.3 The ffmpeg program is only provided for script compatibility
  and will be removed in a future release. It has been deprecated in the
  Libav project to allow for incompatible command line syntax
  improvements in its replacement called avconv (see Changelog for
  details). Please use avconv instead.

  Seems stream 0 codec frame rate differs from container frame rate :
  180000.00 (180000/1) -> 90000.00 (180000/2) Input #0, mov,mp4,m4a,3gp,3g2,mj2, from ’1.mp4’ : Metadata :
  major_brand : isom
  minor_version : 0
  compatible_brands : isom3gp4
  creation_time : 2015-02-05 14:54:24 Duration : 00:00:45.30, start : 0.000000, bitrate : 17058 kb/s
  Stream #0.0(eng) : Video : h264 (High), yuv420p, 1920x1080, 17021 kb/s, 30.01 fps, 90k tbr, 90k tbn, 180k tbc
  Metadata :
  creation_time : 2015-02-05 14:54:24
  Stream #0.1(eng) : Audio : aac, 48000 Hz, stereo, s16, 124 kb/s
  Metadata :
  creation_time : 2015-02-05 14:54:24 File ’output_file1.mp4’ already exists. Overwrite ? [y/N] y

  [buffer @ 0x747ec0] w:1920 h:1080 pixfmt:yuv420p [scale @ 0x745a40] [Eval @ 0x7fffac94b220] Missing ’)’ or too many args in
  ’if(gt(a,1),650,-2)’ [scale @ 0x745a40] [Eval @ 0x7fffac94b220]
  Missing ’)’ or too many args in ’if(gt(a,1),-2,650)’ Error when
  evaluating the expression ’if(gt(a,1),-2,650)’ Error opening
  filters !

  What should I do ?

• ffmpeg massive error spamming from FritzBox rtsp stream

  19 février 2019, par itzaiiro

  Im trying to offer a rtsp live TV stream via rtmp to my family, since the Fritz Box (which is offering the stream) has only 4 tuners -> at most 4 streams can be watched simultaneously.
  Im using ffmpeg to prepare the stream as dash stream and send it to my rtmp nginx. When i run ffmpeg im experiencing heavy image and audio artifacts in the final stream and error spams of doom in the console. I couldn’t find anything specific to my case on google. I read on the internet that AVM barely implemented the rtsp protocoll enough to get it to work with vlc mediaplayer.

  launch param :

  ffmpeg -i "rtsp://192.168.178.1:554/?avm=1&freq=114&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=1&pids=0,16,17,18,20,260,543,544,546,548,1621" -sn -vcodec libx264 -vprofile baseline -acodec aac -strict -2 -b:v 500k -minrate 500k -maxrate 500k -bufsize 1000k -g 60 -s 640x360 -f flv rtmp://192.168.178.15/dash/pro_sieben_low -sn -vcodec libx264 -vprofile baseline -acodec aac -strict -2 -b:v 1500k -minrate 1500k -maxrate 1500k -bufsize 3000k -g 60 -s 1280x720 -f flv rtmp://192.168.178.15/dash/pro_sieben_med -sn -vcodec libx264 -vprofile baseline -acodec aac -strict -2 -b:v 5000k -minrate 5000k -maxrate 5000k -bufsize 10000k -g 60 -s 1920x1080 -f flv rtmp://192.168.178.15/dash/pro_sieben_high

  ffmpeg output (windows) :
  stored in pastebin
  https://pastebin.com/p4HAyBi5

  Is there anyway to get this under control ? The original stream is running good with vlc, but its unwatchable after its out of ffmpeg.

  Edit :
  I was running/testing this on my windows machine, but my target for this task is a ubuntu 16.04 so here ffmpeg on target with pthread support :

  ffmpeg -i "rtsp://192.168.178.1:554/?avm=1&freq=114&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=1&pids=0,16,17,18,20,260,543,544,546,548,1621" -sn -vcodec libx264 -vprofile baseline -acodec aac -strict -2 -b:v 500k -minrate 500k -maxrate 500k -bufsize 1000k -g 60 -s 640x360 -f flv rtmp://192.168.178.15/dash/pro_sieben_low -sn -vcodec libx264 -vprofile baseline -acodec aac -strict -2 -b:v 1500k -minrate 1500k -maxrate 1500k -bufsize 3000k -g 60 -s 1280x720 -f flv rtmp://192.168.178.15/dash/pro_sieben_med -sn -vcodec libx264 -vprofile baseline -acodec aac -strict -2 -b:v 5000k -minrate 5000k -maxrate 5000k -bufsize 10000k -g 60 -s 1920x1080 -f flv rtmp://192.168.178.15/dash/pro_sieben_high
  
  ffmpeg version 2.8.15-0ubuntu0.16.04.1 Copyright (c) 2000-2018 the FFmpeg developers
  
    built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.10) 20160609
  
    configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
  
    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
  
  [mpeg2video @ 0x167cde0] Invalid frame dimensions 0x0.
  
      Last message repeated 10 times
  
  [rtsp @ 0x1627c20] Could not find codec parameters for stream 4 (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec
  
  Consider increasing the value for the 'analyzeduration' and 'probesize' options
  
  Input #0, rtsp, from 'rtsp://192.168.178.1:554/?avm=1&freq=114&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=1&pids=0,16,17,18,20,260,543,544,546,548,1621':
  
    Metadata:
  
      title           : SatIPServer:1 0,0,4
  
    Duration: N/A, start: 33786.528778, bitrate: N/A
  
    Program 12101
  
      Metadata:
  
        service_name    : ?▒RTL▒ Television
  
        service_provider: ?Unitymedia
  
    Program 12102
  
      Metadata:
  
        service_name    : ?SAT.1
  
        service_provider: ?Unitymedia
  
    Program 12103
  
      Metadata:
  
        service_name    : ?ProSieben
  
        service_provider: ?Unitymedia
  
      Stream #0:3: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv), 720x576 [SAR 64:45 DAR 16:9], max. 15000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
  
      Stream #0:2(deu): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 192 kb/s (clean effects)
  
      Stream #0:0(deu): Audio: ac3 ([6][0][0][0] / 0x0006), 48000 Hz, 5.1(side), fltp, 384 kb/s (clean effects)
  
      Stream #0:1(deu,deu): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006), 492x250
  
      Stream #0:4: Unknown: none ([5][0][0][0] / 0x0005)
  
    Program 12104
  
      Metadata:
  
        service_name    : ?VOX
  
        service_provider: ?Unitymedia
  
    Program 12105
  
      Metadata:
  
        service_name    : ?RTL2
  
        service_provider: ?Unitymedia
  
    Program 12106
  
      Metadata:
  
        service_name    : ?kabel eins
  
        service_provider: ?Unitymedia
  
    Program 12107
  
      Metadata:
  
        service_name    : ?▒S▒uper▒ RTL▒
  
        service_provider: ?Unitymedia
  
    Program 12109
  
      Metadata:
  
        service_name    : ?ntv
  
        service_provider: ?Unitymedia
  
    Program 12113
  
      Metadata:
  
        service_name    : ?ProSieben MAXX
  
        service_provider: ?Unitymedia
  
    Program 20116
  
      Metadata:
  
        service_name    : ?SIXX
  
        service_provider: ?Unitymedia
  
  [libx264 @ 0x182b140] using SAR=1/1
  
  [libx264 @ 0x182b140] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
  
  [libx264 @ 0x182b140] profile Constrained Baseline, level 3.0
  
  [libx264 @ 0x182b140] 264 - core 148 r2643 5c65704 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=60 keyint_min=6 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=cbr mbtree=1 bitrate=500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=500 vbv_bufsize=1000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
  
  [libx264 @ 0x16e03c0] using SAR=1/1
  
  [libx264 @ 0x16e03c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
  
  [libx264 @ 0x16e03c0] profile Constrained Baseline, level 3.1
  
  [libx264 @ 0x16e03c0] 264 - core 148 r2643 5c65704 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=60 keyint_min=6 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=cbr mbtree=1 bitrate=1500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=1500 vbv_bufsize=3000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
  
  [libx264 @ 0x16cc880] using SAR=1/1
  
  [libx264 @ 0x16cc880] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
  
  [libx264 @ 0x16cc880] profile Constrained Baseline, level 4.0
  
  [libx264 @ 0x16cc880] 264 - core 148 r2643 5c65704 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=60 keyint_min=6 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=cbr mbtree=1 bitrate=5000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=5000 vbv_bufsize=10000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
  
  Output #0, flv, to 'rtmp://192.168.178.15/dash/pro_sieben_low':
  
    Metadata:
  
      title           : SatIPServer:1 0,0,4
  
      encoder         : Lavf56.40.101
  
      Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 640x360 [SAR 1:1 DAR 16:9], q=-1--1, 500 kb/s, 25 fps, 1k tbn, 25 tbc
  
      Metadata:
  
        encoder         : Lavc56.60.100 libx264
  
      Stream #0:1(deu): Audio: aac ([10][0][0][0] / 0x000A), 48000 Hz, 5.1(side), fltp, 128 kb/s (clean effects)
  
      Metadata:
  
        encoder         : Lavc56.60.100 aac
  
  Output #1, flv, to 'rtmp://192.168.178.15/dash/pro_sieben_med':
  
    Metadata:
  
      title           : SatIPServer:1 0,0,4
  
      encoder         : Lavf56.40.101
  
      Stream #1:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 1500 kb/s, 25 fps, 1k tbn, 25 tbc
  
      Metadata:
  
        encoder         : Lavc56.60.100 libx264
  
      Stream #1:1(deu): Audio: aac ([10][0][0][0] / 0x000A), 48000 Hz, 5.1(side), fltp, 128 kb/s (clean effects)
  
      Metadata:
  
        encoder         : Lavc56.60.100 aac
  
  Output #2, flv, to 'rtmp://192.168.178.15/dash/pro_sieben_high':
  
    Metadata:
  
      title           : SatIPServer:1 0,0,4
  
      encoder         : Lavf56.40.101
  
      Stream #2:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 5000 kb/s, 25 fps, 1k tbn, 25 tbc
  
      Metadata:
  
        encoder         : Lavc56.60.100 libx264
  
      Stream #2:1(deu): Audio: aac ([10][0][0][0] / 0x000A), 48000 Hz, 5.1(side), fltp, 128 kb/s (clean effects)
  
      Metadata:
  
        encoder         : Lavc56.60.100 aac
  
  Stream mapping:
  
    Stream #0:3 -> #0:0 (mpeg2video (native) -> h264 (libx264))
  
    Stream #0:0 -> #0:1 (ac3 (native) -> aac (native))
  
    Stream #0:3 -> #1:0 (mpeg2video (native) -> h264 (libx264))
  
    Stream #0:0 -> #1:1 (ac3 (native) -> aac (native))
  
    Stream #0:3 -> #2:0 (mpeg2video (native) -> h264 (libx264))
  
    Stream #0:0 -> #2:1 (ac3 (native) -> aac (native))
  
  Press [q] to stop, [?] for help
  
  RTP: missed 2137 packets.0 q=26.0 q=23.0 size=     238kB time=00:00:04.91 bitrate= 397.3kbits/s
  
  [rtsp @ 0x1627c20] PES packet size mismatch
  
  [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 16
  
  [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 17
  
  [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 18
  
  [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 19
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 20
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 21
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 22
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 23
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 17 11
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 24
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 25
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 26
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 27
  
  [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 31
  
  [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 32
  
  [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 33
  
  [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 34
  
  [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 35
  
  [mpeg2video @ 0x16d72c0] Warning MVs not available
  
  [mpeg2video @ 0x16d72c0] concealing 1125 DC, 1125 AC, 1125 MV errors in I frame
  
  RTP: missed 11 packets
  
  RTP: missed 37 packets
  
  [ac3 @ 0x1676bc0] exponent out-of-range
  
  [ac3 @ 0x1676bc0] error decoding the audio block
  
  [ac3 @ 0x1676bc0] frame sync error
  
  Error while decoding stream #0:0: Invalid data found when processing input
  
  [ac3 @ 0x1676bc0] exponent out-of-range
  
  [ac3 @ 0x1676bc0] error decoding the audio block
  
  RTP: missed 21 packets
  
  RTP: missed 32 packets
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 1 4
  
  [mpeg2video @ 0x16d72c0] Warning MVs not available
  
  [mpeg2video @ 0x16d72c0] concealing 1080 DC, 1080 AC, 1080 MV errors in B frame
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 21 27
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 2 26
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 0 27
  
  [mpeg2video @ 0x16d72c0] invalid cbp -1 at 2 1
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 5 2
  
  [mpeg2video @ 0x16d72c0] skip with previntra
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 2 4
  
  [mpeg2video @ 0x16d72c0] slice mismatch
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 1 6
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 3 7
  
  [mpeg2video @ 0x16d72c0] slice mismatch
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 37 9
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 1 10
  
  [mpeg2video @ 0x16d72c0] mb incr damaged
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 1 31
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 5 32
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 1 33
  
  [mpeg2video @ 0x16d72c0] mb incr damaged
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 26 35
  
  [mpeg2video @ 0x16d72c0] Warning MVs not available
  
  [mpeg2video @ 0x16d72c0] concealing 945 DC, 945 AC, 945 MV errors in B frame
  
  [rtsp @ 0x1627c20] PES packet size mismatchze=     294kB time=00:00:05.27 bitrate= 457.1kbits/s
  
  [ac3 @ 0x1676bc0] frame sync error
  
  Error while decoding stream #0:0: Invalid data found when processing input
  
  [ac3 @ 0x1676bc0] exponent out-of-range
  
  [ac3 @ 0x1676bc0] error decoding the audio block
  
  [ac3 @ 0x1676bc0] frame sync error
  
  Error while decoding stream #0:0: Invalid data found when processing input
  
  RTP: missed 38 packets25.0 q=26.0 q=22.0 size=     320kB time=00:00:11.18 bitrate= 234.3kbits/s
  
  RTP: missed 18 packets
  
  RTP: missed 9 packets
  
  RTP: missed 21 packets
  
  RTP: missed 9 packets
  
  [rtsp @ 0x1627c20] PES packet size mismatch
  
  [ac3 @ 0x1676bc0] exponent out-of-range
  
  [ac3 @ 0x1676bc0] error decoding the audio block
  
  [ac3 @ 0x1676bc0] frame sync error
  
  Error while decoding stream #0:0: Invalid data found when processing input
  
  [ac3 @ 0x1676bc0] bandwidth code = 63 > 60
  
  [ac3 @ 0x1676bc0] error decoding the audio block
  
  RTP: missed 13 packets
  
  [mpeg2video @ 0x16d72c0] mb incr damaged
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 3 6
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 1 16
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 17
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 5 21
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 3 27
  
  [mpeg2video @ 0x16d72c0] invalid cbp -1 at 7 32
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 8 32
  
  [mpeg2video @ 0x16d72c0] slice mismatch
  
      Last message repeated 2 times
  
  [mpeg2video @ 0x16d72c0] Warning MVs not available
  
  [mpeg2video @ 0x16d72c0] concealing 810 DC, 810 AC, 810 MV errors in P frame
  
  RTP: missed 44 packets
  
  [rtsp @ 0x1627c20] PES packet size mismatch
  
  [ac3 @ 0x1676bc0] frame sync error
  
  Error while decoding stream #0:0: Invalid data found when processing input
  
  [ac3 @ 0x1676bc0] exponent out-of-range0 size=     338kB time=00:00:11.43 bitrate= 242.2kbits/s
  
  [ac3 @ 0x1676bc0] error decoding the audio block
  
  RTP: missed 35 packets
  
      Last message repeated 1 times
  
  RTP: missed 31 packets
  
  [ac3 @ 0x1676bc0] frame sync error
  
  Error while decoding stream #0:0: Invalid data found when processing input
  
  [ac3 @ 0x1676bc0] exponent out-of-range
  
  [ac3 @ 0x1676bc0] error decoding the audio block
  
  [ac3 @ 0x1676bc0] frame sync error
  
  Error while decoding stream #0:0: Invalid data found when processing input
  
  RTP: missed 48 packets
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 5 23
  
  [mpeg2video @ 0x16d72c0] mb incr damaged
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 17 24
  
  [mpeg2video @ 0x16d72c0] slice mismatch
  
      Last message repeated 1 times
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 5 27
  
  [mpeg2video @ 0x16d72c0] skip with previntra
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 15 29
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 8 31
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 13 32
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 22 33
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 20 34
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 17 35
  
  [mpeg2video @ 0x16d72c0] Warning MVs not available
  
  [mpeg2video @ 0x16d72c0] concealing 543 DC, 543 AC, 543 MV errors in B frame
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 16 1
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 11 13
  
  [mpeg2video @ 0x16d72c0] invalid mb type in P Frame at 4 7
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 2 8
  
  [mpeg2video @ 0x16d72c0] invalid cbp 0 at 0 19
  
  [mpeg2video @ 0x16d72c0] invalid cbp 0 at 0 20
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 9 21
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 2 22
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 10 23
  
  [mpeg2video @ 0x16d72c0] slice mismatch
  
  [mpeg2video @ 0x16d72c0] invalid mb type in P Frame at 1 25
  
  [mpeg2video @ 0x16d72c0] invalid cbp 0 at 38 26
  
  [mpeg2video @ 0x16d72c0] invalid mb type in P Frame at 3 27
  
  [mpeg2video @ 0x16d72c0] invalid mb type in P Frame at 22 28
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 16 29
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 5 30
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 14 31
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 2 32
  
  [mpeg2video @ 0x16d72c0] invalid mb type in P Frame at 19 9
  
  [mpeg2video @ 0x16d72c0] invalid mb type in P Frame at 11 10
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 13 11
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 8 12
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 33 13
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 8 14
  
  [mpeg2video @ 0x16d72c0] invalid cbp -1 at 6 15
  
  [mpeg2video @ 0x16d72c0] invalid cbp -1 at 15 19
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 9 18
  
  [mpeg2video @ 0x16d72c0] mb incr damaged
  
  [mpeg2video @ 0x16d72c0] invalid cbp -1 at 15 21
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 13 21
  
  [mpeg2video @ 0x16d72c0] invalid cbp 0 at 16 22
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 5 23
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 4 24
  
  [mpeg2video @ 0x16d72c0] mb incr damaged
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 7 26
  
  [mpeg2video @ 0x16d72c0] slice mismatch
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 9 13
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 44 14
  
  [mpeg2video @ 0x16d72c0] invalid cbp 0 at 2 15
  
  [mpeg2video @ 0x16d72c0] mb incr damaged
  
      Last message repeated 1 times
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 34 18
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 15 19
  
  [mpeg2video @ 0x16d72c0] mb incr damaged
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 8 21
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 14 22
  
  [mpeg2video @ 0x16d72c0] invalid cbp -1 at 9 23
  
  [mpeg2video @ 0x16d72c0] invalid cbp 0 at 4 24
  
  [mpeg2video @ 0x16d72c0] mb incr damaged
  
  [mpeg2video @ 0x16d72c0] slice mismatch
  
      Last message repeated 1 times
  
  [mpeg2video @ 0x16d72c0] mb incr damaged
  
  [mpeg2video @ 0x16d72c0] ac-tex damaged at 25 29
  
  [mpeg2video @ 0x16d72c0] invalid cbp 0 at 14 30
  
  [mpeg2video @ 0x16d72c0] mb incr damaged
  
      Last message repeated 1 times
  
  [mpeg2video @ 0x16d72c0] 00 motion_type at 35 33
  
  [mpeg2video @ 0x16d72c0] slice mismatch
  
  [mpeg2video @ 0x16d72c0] Warning MVs not available
  
  [mpeg2video @ 0x16d72c0] concealing 1350 DC, 1350 AC, 1350 MV errors in P frame
  
  [flv @ 0x16d7c40] Failed to update header with correct duration.:00:12.12 bitrate= 241.4kbits/s
  
  [flv @ 0x16d7c40] Failed to update header with correct filesize.
  
  [flv @ 0x16df5a0] Failed to update header with correct duration.
  
  [flv @ 0x16df5a0] Failed to update header with correct filesize.
  
  [flv @ 0x16cbe00] Failed to update header with correct duration.
  
  [flv @ 0x16cbe00] Failed to update header with correct filesize.
  
  frame=  136 fps= 12 q=-1.0 Lq=-1.0 q=-1.0 size=     633kB time=00:00:13.24 bitrate= 391.8kbits/s
  
  video:7049kB audio:272kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
  
  [libx264 @ 0x182b140] frame I:4     Avg QP:19.84  size: 33269
  
  [libx264 @ 0x182b140] frame P:132   Avg QP:21.93  size:  3136
  
  [libx264 @ 0x182b140] mb I  I16..4:  6.9%  0.0% 93.1%
  
  [libx264 @ 0x182b140] mb P  I16..4:  0.1%  0.0%  0.7%  P16..4: 32.0% 11.6%  4.4%  0.0%  0.0%    skip:51.1%
  
  [libx264 @ 0x182b140] coded y,uvDC,uvAC intra: 91.1% 88.6% 67.5% inter: 14.8% 20.2% 1.5%
  
  [libx264 @ 0x182b140] i16 v,h,dc,p: 35% 15%  3% 47%
  
  [libx264 @ 0x182b140] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 19%  9%  6%  7%  8%  7%  7%  7%
  
  [libx264 @ 0x182b140] i8c dc,h,v,p: 45% 20% 28%  7%
  
  [libx264 @ 0x182b140] ref P L0: 80.5% 11.2%  8.4%
  
  [libx264 @ 0x182b140] kb/s:369.61
  
  [libx264 @ 0x16e03c0] frame I:4     Avg QP:19.81  size: 77367
  
  [libx264 @ 0x16e03c0] frame P:132   Avg QP:21.64  size:  9825
  
  [libx264 @ 0x16e03c0] mb I  I16..4: 16.2%  0.0% 83.8%
  
  [libx264 @ 0x16e03c0] mb P  I16..4:  0.6%  0.0%  1.2%  P16..4: 34.1%  9.5%  2.9%  0.0%  0.0%    skip:51.8%
  
  [libx264 @ 0x16e03c0] coded y,uvDC,uvAC intra: 76.8% 77.3% 41.8% inter: 11.9% 20.4% 0.7%
  
  [libx264 @ 0x16e03c0] i16 v,h,dc,p: 38% 18%  7% 37%
  
  [libx264 @ 0x16e03c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 22% 10%  5%  7%  7%  7%  6%  6%
  
  [libx264 @ 0x16e03c0] i8c dc,h,v,p: 47% 21% 26%  6%
  
  [libx264 @ 0x16e03c0] ref P L0: 80.8% 12.1%  7.1%
  
  [libx264 @ 0x16e03c0] kb/s:1085.42
  
  [libx264 @ 0x16cc880] frame I:4     Avg QP:15.79  size:181630
  
  [libx264 @ 0x16cc880] frame P:132   Avg QP:18.21  size: 32848
  
  [libx264 @ 0x16cc880] mb I  I16..4: 13.7%  0.0% 86.3%
  
  [libx264 @ 0x16cc880] mb P  I16..4:  1.3%  0.0%  2.7%  P16..4: 36.0% 14.2%  4.4%  0.0%  0.0%    skip:41.4%
  
  [libx264 @ 0x16cc880] coded y,uvDC,uvAC intra: 72.4% 70.6% 41.8% inter: 17.3% 24.9% 1.5%
  
  [libx264 @ 0x16cc880] i16 v,h,dc,p: 33% 21%  6% 39%
  
  [libx264 @ 0x16cc880] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 23%  9%  5%  8%  7%  7%  6%  5%
  
  [libx264 @ 0x16cc880] i8c dc,h,v,p: 44% 21% 27%  8%
  
  [libx264 @ 0x16cc880] ref P L0: 80.3% 12.7%  7.0%
  
  [libx264 @ 0x16cc880] kb/s:3420.59