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• Error while processing the decoded data for stream using ffmpeg

  15 juin 2018, par Robert Smith

  I am using the following command :

  ffmpeg
  
  
  
      -i "video1a.flv"
  
      -i "video1b.flv"
  
      -i "video1c.flv"
  
      -i "video2a.flv"
  
      -i "video3a.flv"
  
      -i "video4a.flv"
  
      -i "video4b.flv"
  
      -i "video4c.flv"
  
      -i "video4d.flv"
  
      -i "video4e.flv"
  
  
  
      -filter_complex
  
  
  
      nullsrc=size=640x480[base];
  
      [0:v]setpts=PTS-STARTPTS+0.12/TB,scale=320x240[1a];
  
      [1:v]setpts=PTS-STARTPTS+3469.115/TB,scale=320x240[1b];
  
      [2:v]setpts=PTS-STARTPTS+7739.299/TB,scale=320x240[1c];
  
      [5:v]setpts=PTS-STARTPTS+4390.466/TB,scale=320x240[4a];
  
      [6:v]setpts=PTS-STARTPTS+6803.937/TB,scale=320x240[4b];
  
      [7:v]setpts=PTS-STARTPTS+8242.005/TB,scale=320x240[4c];
  
      [8:v]setpts=PTS-STARTPTS+9811.577/TB,scale=320x240[4d];
  
      [9:v]setpts=PTS-STARTPTS+10765.19/TB,scale=320x240[4e];
  
      [base][1a]overlay=eof_action=pass[o1];
  
      [o1][1b]overlay=eof_action=pass[o1];
  
      [o1][1c]overlay=eof_action=pass:shortest=1[o1];
  
      [o1][4a]overlay=eof_action=pass:x=320:y=240[o4];
  
      [o4][4b]overlay=eof_action=pass:x=320:y=240[o4];
  
      [o4][4c]overlay=eof_action=pass:x=320:y=240[o4];
  
      [o4][4d]overlay=eof_action=pass:x=320:y=240[o4];
  
      [o4][4e]overlay=eof_action=pass:x=320:y=240;
  
      [0:a]asetpts=PTS-STARTPTS+0.12/TB,aresample=async=1,pan=1c|c0=c0,apad[a1a];
  
      [1:a]asetpts=PTS-STARTPTS+3469.115/TB,aresample=async=1,pan=1c|c0=c0,apad[a1b];
  
      [2:a]asetpts=PTS-STARTPTS+7739.299/TB,aresample=async=1,pan=1c|c0=c0[a1c];
  
      [3:a]asetpts=PTS-STARTPTS+82.55/TB,aresample=async=1,pan=1c|c0=c0,apad[a2a];
  
      [4:a]asetpts=PTS-STARTPTS+2687.265/TB,aresample=async=1,pan=1c|c0=c0,apad[a3a];
  
      [a1a][a1b][a1c][a2a][a3a]amerge=inputs=5
  
  
  
      -c:v libx264 -c:a aac -ac 2 output.mp4

  This is the stream data from ffmpeg :

  Input #0
  
      Stream #0:0: Video: vp6f, yuv420p, 160x128, 1k tbr, 1k tbn
  
      Stream #0:1: Audio: nellymoser, 11025 Hz, mono, flt
  
  Input #1
  
      Stream #1:0: Audio: nellymoser, 11025 Hz, mono, flt
  
      Stream #1:1: Video: vp6f, yuv420p, 160x128, 1k tbr, 1k tbn
  
  Input #2
  
      Stream #2:0: Audio: nellymoser, 11025 Hz, mono, flt
  
      Stream #2:1: Video: vp6f, yuv420p, 160x128, 1k tbr, 1k tbn
  
  Input #3
  
      Stream #3:0: Audio: nellymoser, 11025 Hz, mono, flt
  
  Input #4
  
      Stream #4:0: Audio: nellymoser, 11025 Hz, mono, flt
  
  Input #5
  
      Stream #5:0: Video: vp6f, yuv420p, 1680x1056, 1k tbr, 1k tbn
  
  Input #6
  
      Stream #6:0: Video: vp6f, yuv420p, 1680x1056, 1k tbr, 1k tbn
  
  Input #7
  
      Stream #7:0: Video: vp6f, yuv420p, 1680x1056, 1k tbr, 1k tbn
  
  Input #8
  
      Stream #8:0: Video: vp6f, yuv420p, 1680x1056, 1k tbr, 1k tbn
  
  Input #9
  
      Stream #9:0: Video: vp6f, yuv420p, 1680x1056, 1k tbr, 1k tbn
  
  Stream mapping:
  
    Stream #0:0 (vp6f) -> setpts
  
    Stream #0:1 (nellymoser) -> asetpts
  
    Stream #1:0 (nellymoser) -> asetpts
  
    Stream #1:1 (vp6f) -> setpts
  
    Stream #2:0 (nellymoser) -> asetpts
  
    Stream #2:1 (vp6f) -> setpts
  
    Stream #3:0 (nellymoser) -> asetpts
  
    Stream #4:0 (nellymoser) -> asetpts
  
    Stream #5:0 (vp6f) -> setpts
  
    Stream #6:0 (vp6f) -> setpts
  
    Stream #7:0 (vp6f) -> setpts
  
    Stream #8:0 (vp6f) -> setpts
  
    Stream #9:0 (vp6f) -> setpts
  
    overlay -> Stream #0:0 (libx264)
  
    amerge -> Stream #0:1 (aac)

  This is the error :

  Press [q] to stop, [?] for help
  
  
  
  Enter command: <target>|all <time>|-1 <command>[ <argument>]
  
  
  
  Parse error, at least 3 arguments were expected, only 1 given in string 'ho Oscar'
  
  [Parsed_amerge_44 @ 0a7238c0] No channel layout for input 1
  
  [Parsed_amerge_44 @ 0a7238c0] Input channel layouts overlap: output layout will be determined by the number of distinct input channels
  
  [Parsed_pan_27 @ 07681880] Pure channel mapping detected: 0
  
  [Parsed_pan_31 @ 07681b40] Pure channel mapping detected: 0
  
  [Parsed_pan_35 @ 0a7232c0] Pure channel mapping detected: 0
  
  [Parsed_pan_38 @ 0a7234c0] Pure channel mapping detected: 0
  
  [Parsed_pan_42 @ 0a723740] Pure channel mapping detected: 0
  
  [libx264 @ 069e8a40] using SAR=1/1
  
  [libx264 @ 069e8a40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
  
  [libx264 @ 069e8a40] profile High, level 3.0
  
  [libx264 @ 069e8a40] 264 - core 155 r2901 7d0ff22 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=15 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
  
  Output #0, mp4, to 'output.mp4':
  
    Metadata:
  
      canSeekToEnd    : false
  
      encoder         : Lavf58.16.100
  
      Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p(progressive), 640x480 [SAR 1:1 DAR 4:3], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
  
      Metadata:
  
        encoder         : Lavc58.19.102 libx264
  
      Side data:
  
        cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
  
      Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 11025 Hz, stereo, fltp, 128 kb/s (default)
  
      Metadata:
  
        encoder         : Lavc58.19.102 aac
  
  frame=  200 fps=0.0 q=28.0 size=       0kB time=00:00:07.82 bitrate=   0.0kbits/s speed=15.6x    
  
  ...   
  
  frame=30132 fps=497 q=28.0 size=   29952kB time=00:20:05.14 bitrate= 203.6kbits/s speed=19.9x    
  
  Error while filtering: Cannot allocate memory
  
  Failed to inject frame into filter network: Cannot allocate memory
  
  Error while processing the decoded data for stream #2:1
  
  [libx264 @ 069e8a40] frame I:121   Avg QP: 8.83  size:  7052
  
  [libx264 @ 069e8a40] frame P:7609  Avg QP:18.33  size:  1527
  
  [libx264 @ 069e8a40] frame B:22367 Avg QP:25.44  size:   112
  
  [libx264 @ 069e8a40] consecutive B-frames:  0.6%  0.7%  1.0% 97.8%
  
  [libx264 @ 069e8a40] mb I  I16..4: 75.7% 18.3%  6.0%
  
  [libx264 @ 069e8a40] mb P  I16..4:  0.3%  0.7%  0.1%  P16..4: 10.6%  3.3%  1.6%  0.0%  0.0%    skip:83.4%
  
  [libx264 @ 069e8a40] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  3.2%  0.2%  0.0%  direct: 0.2%  skip:96.5%  L0:47.7% L1:48.2% BI: 4.0%
  
  [libx264 @ 069e8a40] 8x8 transform intra:37.4% inter:70.2%
  
  [libx264 @ 069e8a40] coded y,uvDC,uvAC intra: 38.9% 46.1% 28.7% inter: 1.7% 3.3% 0.1%
  
  [libx264 @ 069e8a40] i16 v,h,dc,p: 78%  8%  4% 10%
  
  [libx264 @ 069e8a40] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 33% 20% 12%  3%  6%  8%  6%  6%  7%
  
  [libx264 @ 069e8a40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 37% 22%  9%  4%  6%  7%  5%  5%  4%
  
  [libx264 @ 069e8a40] i8c dc,h,v,p: 60% 16% 17%  7%
  
  [libx264 @ 069e8a40] Weighted P-Frames: Y:0.7% UV:0.6%
  
  [libx264 @ 069e8a40] ref P L0: 65.5% 12.3% 14.2%  8.0%  0.0%
  
  [libx264 @ 069e8a40] ref B L0: 90.2%  7.5%  2.3%
  
  [libx264 @ 069e8a40] ref B L1: 96.4%  3.6%
  
  [libx264 @ 069e8a40] kb/s:99.58
  
  [aac @ 069e9600] Qavg: 65519.982
  
  [aac @ 069e9600] 2 frames left in the queue on closing
  
  Conversion failed!
  
  </argument></command></time></target>

  I am trying to figure out how to fix these errors :

  Error while filtering: Cannot allocate memory
  
  Failed to inject frame into filter network: Cannot allocate memory
  
  Error while processing the decoded data for stream #2:1

  Observation #1

  If I run the following command on stream #2:1 by itself :

  ffmpeg -i video1c.flv -vcodec libx264 -acodec aac video1c.mp4

  The files is converted fine with no errors.

  Observation #2

  Running MediaInfo on video1c.flv (stream #2) shows the following :

  Format: Flash Video
  
  Video Codecs: On2 VP6
  
  Audio Codecs: Nellymoser

  Any help would be appreciated in resolving this error.

  Update #1

  I have tried splitting the filter graph into two as requested but I receive the same errors :

  Error while filtering: Cannot allocate memory
  
  Failed to inject frame into filter network: Cannot allocate memory
  
  Error while processing the decoded data for stream #1:1

  However, I did discover something, if I try to bring up stream #1:1 mentioned above (video1b.flv) using VLC Media Player, I can hear the audio file but I cannot see the video and I receive this error message :

  No suitable decoder module:
  
  VLC Does not support the audio or video format "undf".
  
  Unfortunately there is no way for you to fix this.

  Update #2

  The above error was with the 32bit version of ffmpeg. I switched to a 64 bit machine and am now running the 64 bit ffmpeg version ffmpeg-20180605-b748772-win64-static.

  Now I no longer receive the following error :

  Error while processing the decoded data for stream #1:1

  But, I have a new error. About an hour into running it, I receive the following error :

  av_interleaved_write_frame(): Cannot allocate memory
  
  [mp4 @ 000000000433f080] Application provided duration: 3327365388930198318
  
  / timestamp: 17178820096 is out of range for mov/mp4 format

  I also tried first remuxing all the files as suggested and using those files to run the above command and that did not help. I still get the same error.

• Unmapping memory-mapped images that are created during processing

  23 avril 2013, par user2309283

  I have a pretty big issue, although I only have the symptoms, and a theory on the cause.

  I have a C++ application under Windows 7x64 that uses system calls to FFMPEG 0.7.13 to extract frames from videos. When running, the parent application maintains a nice, predicable memory footprint in memory profilers (task manager, RAMMap) of about 2MB. I can see the individual calls to FFMPEG also come and go without incident. The trouble is, after about 100 calls to FFMPEG, and 70,000+ PNGs created (no one directory has more than 1500 pngs), the Windows memory page size raises gradually from about 2.5GB to over 7.0GB, and the system is brought to its knees. The sum of the processes for all users is no where near the reported Memory Page amount.

  I thought it might be Windows Search indexing related, so I turned off the indexing for the output directories in question using SetFileAttributes() and FILE_ATTRIBUTE_NOT_CONTENT_INDEXED, and while it seems to be working as advertised, it does not seem to combat the issue at hand. My current running theory is that all of these extracted PNGs are either fully or partially memory mapped, by FFMPEG or something else. I can also see the output PNGs under the RAMMap Physical Pages tab as standby mapped files.

  Question :
   Is there enough information here to possibly diagnose the exact problem ?
   Do I have a way to combat this issue ?

  Thanks in advance...

• ffmpeg filters image processing

  15 décembre 2017, par Ja_cpp

  ffmpeg is applying some filters to the images before constructing the video. Is there any way to know those filters ?

  I’m using this command (so every parameters are kept by default) :

  ffmpeg -framerate 12 -i frame%02d.jpg out.mp4

  Example of one frame :

  Image file :

  

  From the video :
  

  I’m working on image processing with c++ and I’m interested in the way ffmpeg filtering the images

  EDIT

  When I launch the command line, that what I get in the terminal :

  ffmpeg -framerate 5 -i frame%02d.jpg output.mp4
  
  
  
  
  
  ffmpeg version 2.8.11-0ubuntu0.16.04.1 Copyright (c) 2000-2017 the FFmpeg developers
  
    built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 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
  
  [mjpeg @ 0x23e8600] Changeing bps to 8
  
  Input #0, image2, from 'frame%02d.jpg':
  
    Duration: 00:01:40.20, start: 0.000000, bitrate: N/A
  
      Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 2576x1456 [SAR 1:1 DAR 23:13], 5 fps, 5 tbr, 5 tbn, 5 tbc
  
  No pixel format specified, yuvj420p for H.264 encoding chosen.
  
  Use -pix_fmt yuv420p for compatibility with outdated media players.
  
  [libx264 @ 0x23ec680] using SAR=1/1
  
  [libx264 @ 0x23ec680] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
  
  [libx264 @ 0x23ec680] profile High, level 5.0
  
  [libx264 @ 0x23ec680] 264 - core 148 r2643 5c65704 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=5 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
  
  Output #0, mp4, to 'output.mp4':
  
    Metadata:
  
      encoder         : Lavf56.40.101
  
      Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj420p(pc), 2576x1456 [SAR 1:1 DAR 23:13], q=-1--1, 5 fps, 10240 tbn, 5 tbc
  
      Metadata:
  
        encoder         : Lavc56.60.100 libx264
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
  
  Press [q] to stop, [?] for help
  
  frame=  501 fps=3.8 q=-1.0 Lsize=  154288kB time=00:01:39.80 bitrate=12664.6kbits/s    
  
  video:154284kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.002771%
  
  [libx264 @ 0x23ec680] frame I:3     Avg QP:17.31  size:564506
  
  [libx264 @ 0x23ec680] frame P:498   Avg QP:19.27  size:313841
  
  [libx264 @ 0x23ec680] mb I  I16..4:  0.2% 97.1%  2.7%
  
  [libx264 @ 0x23ec680] mb P  I16..4:  0.0% 46.3%  0.5%  P16..4: 12.5% 13.0%  7.7%  0.0%  0.0%    skip:20.1%
  
  [libx264 @ 0x23ec680] 8x8 transform intra:98.9% inter:73.3%
  
  [libx264 @ 0x23ec680] coded y,uvDC,uvAC intra: 99.0% 99.7% 96.0% inter: 52.0% 57.7% 37.0%
  
  [libx264 @ 0x23ec680] i16 v,h,dc,p: 17% 16% 13% 54%
  
  [libx264 @ 0x23ec680] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 10% 12% 33%  6%  7%  6%  8%  7% 10%
  
  [libx264 @ 0x23ec680] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 13% 14% 10% 13%  9% 11%  8% 10%
  
  [libx264 @ 0x23ec680] i8c dc,h,v,p: 66% 14% 14%  5%
  
  [libx264 @ 0x23ec680] Weighted P-Frames: Y:2.0% UV:1.2%
  
  [libx264 @ 0x23ec680] ref P L0: 45.6% 16.0% 20.4% 17.6%  0.5%
  
  [libx264 @ 0x23ec680] kb/s:12613.66