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  • FFmpeg : "filter_complex" results in worse quality than "vf"

    16 novembre 2016, par Dasmowenator

    I’m trying to use FFmpeg to do some complex video transcoding (such as concatenating multiple files). To do this, I’ve been trying to use the filter_complex, but I’ve noticed a slight drop in quality from what I saw earlier using the normal video filter.

    To double-check, I boiled down my command to a simple transcode — one using filter_complex and one just using the vf — and I’ve confirmed that the output of the complex filter is noticeably blurry compared to the output of the normal video filter. I can’t find any FFmpeg documentation explaining this... does anyone know why this is happening and how I can get filter_complex to output the same quality video as vf ?

    Command using the normal video filter (vf) :

    ffmpeg -i input.ts -map_chapters -1 -f mpegts -an -sn -map 0:0 -vf "[in]yadif=deint=interlaced[out]" -vcodec libx264 -profile:v baseline -level 2 -b:v 800k output.ts

    FFmpeg Output :

    ffmpeg version 3.0 Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 4.1.2 (GCC) 20070626 (Red Hat 4.1.2-14)
    
  configuration: --enable-gpl --enable-nonfree --enable-libx264 --enable-libfdk-aac --enable-libfaac --enable-libvpx --enable-encoder=vorbis --enable-libvorbis --enable-libmp3lame --enable-libspeex --disable-decoder=prores --disable-decoder=prores_lgpl --disable-ffplay --disable-ffserver --disable-shared --enable-static --extra-cflags=-I/local/build/include --extra-libs=-lfdk-aac --extra-ldflags=-L/local/build/lib --prefix=/local/build/install
    
  libavutil      55. 17.103 / 55. 17.103
    
  libavcodec     57. 24.102 / 57. 24.102
    
  libavformat    57. 25.100 / 57. 25.100
    
  libavdevice    57.  0.101 / 57.  0.101
    
  libavfilter     6. 31.100 /  6. 31.100
    
  libswscale      4.  0.100 /  4.  0.100
    
  libswresample   2.  0.101 /  2.  0.101
    
  libpostproc    54.  0.100 / 54.  0.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'clip01.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf57.41.100
    
  Duration: 00:00:10.02, start: 0.023220, bitrate: 741 kb/s
    
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 854x480 [SAR 1:1 DAR 427:240], 604 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
[libx264 @ 0x138a99e0] No 608/708 caption insertion into sei user data.
    
[libx264 @ 0x138a99e0] using SAR=1/1
    
[libx264 @ 0x138a99e0] frame MB size (54x30) > level limit (396)
    
[libx264 @ 0x138a99e0] MB rate (48600) > level limit (11880)
    
[libx264 @ 0x138a99e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64
    
[libx264 @ 0x138a99e0] profile Constrained Baseline, level 2.0
    
Output #0, mpegts, to 'output.ts':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf57.25.100
    
    Stream #0:0(und): Video: h264 (libx264), yuv420p, 854x480 [SAR 1:1 DAR 427:240], q=-1--1, 800 kb/s, 30 fps, 90k tbn, 30 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
      encoder         : Lavc57.24.102 libx264
    
    Side data:
    
      unknown side data type 10 (24 bytes)
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
    
Press [q] to stop, [?] for help
    
frame=  300 fps=179 q=-1.0 Lsize=    1059kB time=00:00:10.03 bitrate= 864.9kbits/s speed=   6x    
    
video:949kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 11.660099%
    
[libx264 @ 0x138a99e0] frame I:2     Avg QP:23.16  size: 26978
    
[libx264 @ 0x138a99e0] frame P:298   Avg QP:23.09  size:  3079
    
[libx264 @ 0x138a99e0] mb I  I16..4: 44.3%  0.0% 55.7%
    
[libx264 @ 0x138a99e0] mb P  I16..4:  1.1%  0.0%  0.5%  P16..4: 28.7%  8.4%  2.1%  0.0%  0.0%    skip:59.3%
    
[libx264 @ 0x138a99e0] final ratefactor: 22.63
    
[libx264 @ 0x138a99e0] coded y,uvDC,uvAC intra: 30.8% 62.8% 23.0% inter: 7.2% 14.8% 0.3%
    
[libx264 @ 0x138a99e0] i16 v,h,dc,p: 25% 39% 11% 24%
    
[libx264 @ 0x138a99e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 29% 16%  5%  6%  7%  6%  4%  5%
    
[libx264 @ 0x138a99e0] i8c dc,h,v,p: 45% 29% 18%  8%
    
[libx264 @ 0x138a99e0] kb/s:777.19

    Command using the complex filter :

    ffmpeg -i input.ts -map_chapters -1 -f mpegts -filter_complex "[0:v:0]yadif=deint=interlaced[v0];[v0]concat=n=1:v=1:a=0[cat_v]" -an -sn -map "[cat_v]" -vcodec libx264 -profile:v baseline -level 2 -b:v 800k output.ts

    FFmpeg Output :

    ffmpeg version 3.0 Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 4.1.2 (GCC) 20070626 (Red Hat 4.1.2-14)
    
  configuration: --enable-gpl --enable-nonfree --enable-libx264 --enable-libfdk-aac --enable-libfaac --enable-libvpx --enable-encoder=vorbis --enable-libvorbis --enable-libmp3lame --enable-libspeex --disable-decoder=prores --disable-decoder=prores_lgpl --disable-ffplay --disable-ffserver --disable-shared --enable-static --extra-cflags=-I/local/build/include --extra-libs=-lfdk-aac --extra-ldflags=-L/local/build/lib --prefix=/local/build/install
    
  libavutil      55. 17.103 / 55. 17.103
    
  libavcodec     57. 24.102 / 57. 24.102
    
  libavformat    57. 25.100 / 57. 25.100
    
  libavdevice    57.  0.101 / 57.  0.101
    
  libavfilter     6. 31.100 /  6. 31.100
    
  libswscale      4.  0.100 /  4.  0.100
    
  libswresample   2.  0.101 /  2.  0.101
    
  libpostproc    54.  0.100 / 54.  0.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'clip01.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf57.41.100
    
  Duration: 00:00:10.02, start: 0.023220, bitrate: 741 kb/s
    
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 854x480 [SAR 1:1 DAR 427:240], 604 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
[libx264 @ 0x81f5200] No 608/708 caption insertion into sei user data.
    
[libx264 @ 0x81f5200] using SAR=1/1
    
[libx264 @ 0x81f5200] frame MB size (54x30) > level limit (396)
    
[libx264 @ 0x81f5200] MB rate (48600) > level limit (11880)
    
[libx264 @ 0x81f5200] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64
    
[libx264 @ 0x81f5200] profile Constrained Baseline, level 2.0
    
Output #0, mpegts, to 'output.ts':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf57.25.100
    
    Stream #0:0: Video: h264 (libx264), yuv420p, 854x480 [SAR 1:1 DAR 427:240], q=-1--1, 800 kb/s, 30 fps, 90k tbn, 30 tbc (default)
    
    Metadata:
    
      encoder         : Lavc57.24.102 libx264
    
    Side data:
    
      unknown side data type 10 (24 bytes)
    
Stream mapping:
    
  Stream #0:0 (h264) -> yadif
    
  concat -> Stream #0:0 (libx264)
    
Press [q] to stop, [?] for help
    
frame=  300 fps=179 q=-1.0 Lsize=    1059kB time=00:00:10.03 bitrate= 864.9kbits/s speed=   6x    
    
video:949kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 11.660099%
    
[libx264 @ 0x81f5200] frame I:2     Avg QP:23.16  size: 26978
    
[libx264 @ 0x81f5200] frame P:298   Avg QP:23.09  size:  3079
    
[libx264 @ 0x81f5200] mb I  I16..4: 44.3%  0.0% 55.7%
    
[libx264 @ 0x81f5200] mb P  I16..4:  1.1%  0.0%  0.5%  P16..4: 28.7%  8.4%  2.1%  0.0%  0.0%    skip:59.3%
    
[libx264 @ 0x81f5200] final ratefactor: 22.63
    
[libx264 @ 0x81f5200] coded y,uvDC,uvAC intra: 30.8% 62.8% 23.0% inter: 7.2% 14.8% 0.3%
    
[libx264 @ 0x81f5200] i16 v,h,dc,p: 25% 39% 11% 24%
    
[libx264 @ 0x81f5200] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 29% 16%  5%  6%  7%  6%  4%  5%
    
[libx264 @ 0x81f5200] i8c dc,h,v,p: 45% 29% 18%  8%
    
[libx264 @ 0x81f5200] kb/s:777.19

  • FFMPEG "buffer queue overflow, dropping" with trim and atrim filters

    13 juin 2020, par Prasanna Mahendiran

    In FFMPEG I am actually trimming and concating a 24 FPS video. When I apply a complex filter

    



    ffmpeg -i sample.mp4 -filter_complex \
  "[0:v]setpts = PTS-STARTPTS[bv];
  [bv]split=6[v0][v1][v2][v3][v4][v5];
  [v0]trim=start_frame=1:end_frame=142,loop=1:1:1,setpts=N/FRAME_RATE/TB[0v];
  [v1]trim=start_frame=846:end_frame=878,loop=1:1:1,setpts=N/FRAME_RATE/TB[1v];
  [v2]trim=start_frame=57:end_frame=114,loop=1:1:1,setpts=N/FRAME_RATE/TB[2v];
  [v3]trim=start_frame=865:end_frame=885,loop=1:1:1,setpts=N/FRAME_RATE/TB[3v];
  [v4]trim=start_frame=70:end_frame=155,loop=1:1:1,setpts=N/FRAME_RATE/TB[4v];
  [v5]trim=start_frame=155:end_frame=909,loop=1:1:1,setpts=N/FRAME_RATE/TB[5v];
  [0:a]asplit=6[a0][a1][a2][a3][a4][a5];
  [a0]atrim=0.041666666666666664:5.917,asetpts=N/SR/TB[0a];
  [a1]atrim=35.256:36.603,asetpts=N/SR/TB[1a];
  [a2]atrim=2.379:4.767,asetpts=N/SR/TB[2a];
  [a3]atrim=36.024:36.859,asetpts=N/SR/TB[3a];
  [a4]atrim=2.93:6.438172,asetpts=N/SR/TB[4a];
  [a5]atrim=6.438172:37.895,asetpts=N/SR/TB[5a];
  [0v][0a][1v][1a][2v][2a][3v][3a][4v][4a][5v][5a]concat=n=6:v=1:a=1[vv][aa]"\
  -map "[vv]" -map "[aa]" output.mp4


    



    I am getting "buffer queue overflow, dropping" error. The resultant video and audio is still and not working properly.

    



    ffmpeg version 3.2-1~16.04.york1 Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 5.4.1 (Ubuntu 5.4.1-3ubuntu1~ubuntu16.04.1york0) 20161019
  configuration: --prefix=/usr --extra-version='1~16.04.york1' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-libtesseract --disable-stripping --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librubberband --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-libzmq --enable-libzvbi --enable-opengl --enable-sdl2 --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-openal --enable-frei0r --enable-libopencv --enable-libx264 --enable-chromaprint --enable-shared
  libavutil      55. 34.100 / 55. 34.100
  libavcodec     57. 64.100 / 57. 64.100
  libavformat    57. 56.100 / 57. 56.100
  libavdevice    57.  1.100 / 57.  1.100
  libavfilter     6. 65.100 /  6. 65.100
  libavresample   3.  1.  0 /  3.  1.  0
  libswscale      4.  2.100 /  4.  2.100
  libswresample   2.  3.100 /  2.  3.100
  libpostproc    54.  1.100 / 54.  1.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'sample.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    track           : 0
    artist          : 
    album           : 
    date            : 0
    genre           : 
    lyrics          : 
    title           : 
    encoder         : Lavf56.36.100
  Duration: 00:00:37.90, start: 0.000000, bitrate: 951 kb/s
    Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 820 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default)
    Metadata:
      handler_name    : VideoHandler
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 126 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
File 'output.mp4' already exists. Overwrite ? [y/N] y
[libx264 @ 0x55650097a540] using SAR=1/1
[libx264 @ 0x55650097a540] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
[libx264 @ 0x55650097a540] profile High, level 3.0
[libx264 @ 0x55650097a540] 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=6 lookahead_threads=1 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=24 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:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    track           : 0
    artist          : 
    album           : 
    date            : 0
    genre           : 
    lyrics          : 
    title           : 
    encoder         : Lavf57.56.100
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x480 [SAR 1:1 DAR 4:3], q=-1--1, 24 fps, 12288 tbn, 24 tbc (default)
    Metadata:
      encoder         : Lavc57.64.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    Stream #0:1: Audio: aac (LC) ([64][0][0][0] / 0x0040), 44100 Hz, stereo, fltp, 128 kb/s (default)
    Metadata:
      encoder         : Lavc57.64.100 aac
Stream mapping:
  Stream #0:0 (h264) -> setpts
  Stream #0:1 (aac) -> asplit
  concat:out:v0 -> Stream #0:0 (libx264)
  concat:out:a0 -> Stream #0:1 (aac)
Press [q] to stop, [?] for help
[Parsed_concat_33 @ 0x55650097b420] Buffer queue overflow, dropping. 471.5kbits/s speed=4.94x    
    Last message repeated 201 times
[Parsed_concat_33 @ 0x55650097b420] Buffer queue overflow, dropping. 522.9kbits/s speed=3.89x    
    Last message repeated 1266 times
[Parsed_concat_33 @ 0x55650097b420] Buffer queue overflow, dropping. 557.0kbits/s speed=3.28x    
    Last message repeated 48 times
[output stream 0:1 @ 0x556500947e20] 100 buffers queued in output stream 0:1, something may be wrong.
[Parsed_concat_33 @ 0x55650097b420] Buffer queue overflow, dropping. 718.6kbits/s speed=3.46x    
    Last message repeated 19 times
[output stream 0:0 @ 0x5565009785c0] 100 buffers queued in output stream 0:0, something may be wrong.
frame= 1091 fps=117 q=-1.0 Lsize=    2795kB time=00:00:45.51 bitrate= 503.1kbits/s dup=475 drop=0 speed=4.88x    
video:2455kB audio:316kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.861779%
[libx264 @ 0x55650097a540] frame I:8     Avg QP:19.26  size: 24207
[libx264 @ 0x55650097a540] frame P:409   Avg QP:21.33  size:  4108
[libx264 @ 0x55650097a540] frame B:674   Avg QP:27.46  size:   949
[libx264 @ 0x55650097a540] consecutive B-frames: 10.3% 13.9% 24.5% 51.3%
[libx264 @ 0x55650097a540] mb I  I16..4:  9.9% 57.0% 33.1%
[libx264 @ 0x55650097a540] mb P  I16..4:  3.6%  7.6%  2.9%  P16..4: 33.0% 10.6%  3.0%  0.0%  0.0%    skip:39.2%
[libx264 @ 0x55650097a540] mb B  I16..4:  0.4%  0.8%  0.4%  B16..8: 24.5%  2.6%  0.2%  direct: 0.5%  skip:70.5%  L0:55.5% L1:41.8% BI: 2.7%
[libx264 @ 0x55650097a540] 8x8 transform intra:53.8% inter:66.7%
[libx264 @ 0x55650097a540] coded y,uvDC,uvAC intra: 44.6% 50.0% 14.8% inter: 6.2% 7.7% 0.2%
[libx264 @ 0x55650097a540] i16 v,h,dc,p: 22% 28% 17% 33%
[libx264 @ 0x55650097a540] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 23% 28%  3%  4%  3% 11%  3%  5%
[libx264 @ 0x55650097a540] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 26% 16%  2%  5%  3% 16%  3%  3%
[libx264 @ 0x55650097a540] i8c dc,h,v,p: 60% 22% 13%  6%
[libx264 @ 0x55650097a540] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x55650097a540] ref P L0: 72.6%  8.4% 15.1%  3.9%
[libx264 @ 0x55650097a540] ref B L0: 88.5% 10.7%  0.8%
[libx264 @ 0x55650097a540] ref B L1: 93.3%  6.7%
[libx264 @ 0x55650097a540] kb/s:442.30
[aac @ 0x556500979280] Qavg: 3215.870


    



    I tried with other stackoverflow questions but none of them worked. Also I think it is partially because the trim timings are mixed. That is start time can be anywhere between 0-end. When I make it strictly increasing it is working fine.

    


  • FFMPEG - adding a nullsrc causes my script to report "1000 duplicate frames"

    14 juin 2020, par rossmcm

    I'm trying to add coloured rectangle highlights to a video, appearing at different locations and times. The highlights are on a 6x6 grid of 320x180 rectangles.

    



    Originally I didn't have the nullsrc=size=1920x1080 thinking that it would start with an empty image, but it seems that that causes it to make assumptions about where the input is coming from. So I added the nullsrc=size=1920x1080 to start with a transparent 1920x1080 image but this command returns a warning that 1000 duplicate frames have been produced and it keeps going past the end of the input video with no signs of stopping.

    



    ffmpeg -y \       
  -i "Input.mp4" \           
  -filter_complex \ 
 "nullsrc=size=1920x1080, drawbox=x=(3-1)*320:y=(3-1)*180:w=320:h=180:t=7:c=cyan,   fade=in:st=10:d=1:alpha=1, fade=out:st=40:d=1:alpha=1[tmp1]; \
  nullsrc=size=1920x1080, drawbox=x=(4-1)*320:y=(4-1)*180:w=320:h=180:t=7:c=blue,   fade=in:st=20:d=1:alpha=1, fade=out:st=50:d=1:alpha=1[tmp2]; \
  nullsrc=size=1920x1080, drawbox=x=(5-1)*320:y=(5-1)*180:w=320:h=180:t=7:c=green,  fade=in:st=30:d=1:alpha=1, fade=out:st=60:d=1:alpha=1[tmp3]; \
  nullsrc=size=1920x1080, drawbox=x=(6-1)*320:y=(6-1)*180:w=320:h=180:t=7:c=yellow, fade=in:st=40:d=1:alpha=1, fade=out:st=70:d=1:alpha=1[tmp4]; \
  [tmp1][tmp2] overlay=0:0[ovr1]; \ 
  [tmp3][tmp4] overlay=0:0[ovr2]; \ 
  [ovr1][ovr2] overlay=0:0[boxes]; \ 
  [0:v][boxes] overlay=0:0" \        
  "Output.mp4"


    



    The input video is around 01:45 long. Log of run :

    



    ffmpeg -y        -loglevel verbose       -i "Input.mp4"          -filter_complex " nullsrc=size=1920x1080, drawbox=x=(3-1)*320:y=(3-1)*180:w=320:h=180:t=7:c=cyan,   fade=in:st=10:d=1:alpha=1, fade=out:st=40:d=1:alpha=1[tmp1]; nullsrc=size=1920x1080, drawbox=x  =(4-1)*320:y=(4-1)*180:w=320:h=180:t=7:c=blue,   fade=in:st=20:d=1:alpha=1, fade=out:st=50:d=1:alpha=1[tmp2]; nullsrc=size=1920x1080, drawbox=x=(5-1)*320:y=(5-1)*180:w=320:h=180:t=7:c=green,  fa
de=in:st=30:d=1:alpha=1, fade=out:st=60:d=1:alpha=1[tmp3]; nullsrc=size=1920x1080, drawbox=x=(6-1)*320:y=(6-1)*180:w=320:h=180:t=7:c=yellow, fade=in:st=40:d=1:alpha=1, fade=out:st=70:d=1:alpha=1[tmp4]; [tmp1][tmp2] overlay=0:0[ovr1]; [tmp3][tmp4] overlay=0:0[ovr2]; [ovr1][ovr2] overlay=0:0[boxes]; [0:v][boxes] overlay=0:0"      "Output.mp4"
ffmpeg version 3.4 Copyright (c) 2000-2017 the FFmpeg developers
  built with gcc 7.2.0 (GCC)
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvid
stab --enable-libvorbis --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth --enable-libmfx
  libavutil      55. 78.100 / 55. 78.100
  libavcodec     57.107.100 / 57.107.100
  libavformat    57. 83.100 / 57. 83.100
  libavdevice    57. 10.100 / 57. 10.100
  libavfilter     6.107.100 /  6.107.100
  libswscale      4.  8.100 /  4.  8.100
  libswresample   2.  9.100 /  2.  9.100
  libpostproc    54.  7.100 / 54.  7.100
[h264 @ 000001df2b623ea0] Reinit context to 1920x1088, pix_fmt: yuv420p
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Input.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf58.29.100
  Duration: 00:01:48.67, start: 0.000000, bitrate: 1825 kb/s
    Stream #0:0(und): Video: h264 (High), 1 reference frame (avc1 / 0x31637661), yuv420p(left), 1920x1080 (1920x1088) [SAR 1:1 DAR 16:9], 1693 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
    Stream #0:1(und): Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, stereo, s16p, 127 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
[Parsed_nullsrc_0 @ 000001df2b61af00] size:1920x1080 rate:25/1 duration:-1.000000 sar:1/1
[Parsed_fade_2 @ 000001df2b6a6860] type:in start_time:10.000000 duration:1.000000 alpha:1
[Parsed_fade_3 @ 000001df2b9ddec0] type:out start_time:40.000000 duration:1.000000 alpha:1
[Parsed_nullsrc_4 @ 000001df2bc00560] size:1920x1080 rate:25/1 duration:-1.000000 sar:1/1
[Parsed_fade_6 @ 000001df29fe6780] type:in start_time:20.000000 duration:1.000000 alpha:1
[Parsed_fade_7 @ 000001df29fe6840] type:out start_time:50.000000 duration:1.000000 alpha:1
[Parsed_nullsrc_8 @ 000001df2b642dc0] size:1920x1080 rate:25/1 duration:-1.000000 sar:1/1
[Parsed_fade_10 @ 000001df2b6442a0] type:in start_time:30.000000 duration:1.000000 alpha:1
[Parsed_fade_11 @ 000001df2b6444e0] type:out start_time:60.000000 duration:1.000000 alpha:1
[Parsed_nullsrc_12 @ 000001df2b62d000] size:1920x1080 rate:25/1 duration:-1.000000 sar:1/1
[Parsed_fade_14 @ 000001df2b62d580] type:in start_time:40.000000 duration:1.000000 alpha:1
[Parsed_fade_15 @ 000001df2b62ddc0] type:out start_time:70.000000 duration:1.000000 alpha:1
Stream mapping:
  Stream #0:0 (h264) -> overlay:main (graph 0)
  overlay (graph 0) -> Stream #0:0 (libx264)
  Stream #0:1 -> #0:1 (mp3 (native) -> aac (native))
Press [q] to stop, [?] for help
[h264 @ 000001df2b8e5040] Reinit context to 1920x1088, pix_fmt: yuv420p
[graph_1_in_0_1 @ 000001df2b62e100] tb:1/44100 samplefmt:s16p samplerate:44100 chlayout:0x3
[format_out_0_1 @ 000001df2b62e5e0] auto-inserting filter 'auto_resampler_0' between the filter 'Parsed_anull_0' and the filter 'format_out_0_1'
[auto_resampler_0 @ 000001df2b62dd00] ch:2 chl:stereo fmt:s16p r:44100Hz -> ch:2 chl:stereo fmt:fltp r:44100Hz
[Parsed_nullsrc_0 @ 000001df2b62e440] size:1920x1080 rate:25/1 duration:-1.000000 sar:1/1
[Parsed_fade_2 @ 000001df2b62df60] type:in start_time:10.000000 duration:1.000000 alpha:1
[Parsed_fade_3 @ 000001df2b62e6c0] type:out start_time:40.000000 duration:1.000000 alpha:1
[Parsed_nullsrc_4 @ 000001df2b62d9c0] size:1920x1080 rate:25/1 duration:-1.000000 sar:1/1
[Parsed_fade_6 @ 000001df2b62e520] type:in start_time:20.000000 duration:1.000000 alpha:1
[Parsed_fade_7 @ 000001df2b62d8e0] type:out start_time:50.000000 duration:1.000000 alpha:1
[Parsed_nullsrc_8 @ 000001df2b62e1e0] size:1920x1080 rate:25/1 duration:-1.000000 sar:1/1
[Parsed_fade_10 @ 000001df2b62e2a0] type:in start_time:30.000000 duration:1.000000 alpha:1
[Parsed_fade_11 @ 000001df2b62e380] type:out start_time:60.000000 duration:1.000000 alpha:1
[Parsed_nullsrc_12 @ 000001df2b62dc20] size:1920x1080 rate:25/1 duration:-1.000000 sar:1/1
[Parsed_fade_14 @ 000001df2b816f60] type:in start_time:40.000000 duration:1.000000 alpha:1
[Parsed_fade_15 @ 000001df2b817ac0] type:out start_time:70.000000 duration:1.000000 alpha:1
[graph 0 input from stream 0:0 @ 000001df2b817ba0] w:1920 h:1080 pixfmt:yuv420p tb:1/15360 fr:30/1 sar:1/1 sws_param:flags=2
[Parsed_drawbox_1 @ 000001df2b62da80] x:640 y:360 w:320 h:180 color:0xA9A610FF
[Parsed_drawbox_5 @ 000001df2b62e780] x:960 y:540 w:320 h:180 color:0x29F06EFF
[Parsed_overlay_16 @ 000001df2b817860] main w:1920 h:1080 fmt:yuva420p overlay w:1920 h:1080 fmt:yuva420p
[Parsed_overlay_16 @ 000001df2b817860] [framesync @ 000001df2b815348] Selected 1/25 time base
[Parsed_overlay_16 @ 000001df2b817860] [framesync @ 000001df2b815348] Sync level 2
[Parsed_drawbox_9 @ 000001df2b62db60] x:1280 y:720 w:320 h:180 color:0x515B51FF
[Parsed_drawbox_13 @ 000001df2b818be0] x:1600 y:900 w:320 h:180 color:0xD21092FF
[Parsed_overlay_17 @ 000001df2b816d00] main w:1920 h:1080 fmt:yuva420p overlay w:1920 h:1080 fmt:yuva420p
[Parsed_overlay_17 @ 000001df2b816d00] [framesync @ 000001df2b815e48] Selected 1/25 time base
[Parsed_overlay_17 @ 000001df2b816d00] [framesync @ 000001df2b815e48] Sync level 2
[Parsed_overlay_18 @ 000001df2b8183c0] main w:1920 h:1080 fmt:yuva420p overlay w:1920 h:1080 fmt:yuva420p
[Parsed_overlay_18 @ 000001df2b8183c0] [framesync @ 000001df2b815668] Selected 1/25 time base
[Parsed_overlay_18 @ 000001df2b8183c0] [framesync @ 000001df2b815668] Sync level 2
[Parsed_overlay_19 @ 000001df2b817d40] main w:1920 h:1080 fmt:yuv420p overlay w:1920 h:1080 fmt:yuva420p
[Parsed_overlay_19 @ 000001df2b817d40] [framesync @ 000001df2b816488] Selected 1/76800 time base
[Parsed_overlay_19 @ 000001df2b817d40] [framesync @ 000001df2b816488] Sync level 2
[libx264 @ 000001df2b62cd40] using SAR=1/1
[libx264 @ 000001df2b62cd40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 000001df2b62cd40] profile High, level 4.0
[libx264 @ 000001df2b62cd40] 264 - core 152 r2851 ba24899 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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 weigh
tb=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:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf57.83.100
    Stream #0:0: Video: h264 (libx264), 1 reference frame (avc1 / 0x31637661), yuv420p(left), 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 30 fps, 15360 tbn, 30 tbc (default)
    Metadata:
      encoder         : Lavc57.107.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, delay 1024, 128 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      encoder         : Lavc57.107.100 aac
[Parsed_overlay_19 @ 000001df2b817d40] [framesync @ 000001df2b816488] Sync level 1speed=0.78x
Past duration 0.800774 too large
*** 1 dup!5 fps= 24 q=29.0 size=   21760kB time=00:01:46.86 bitrate=1668.0kbits/s speed=0.78x
    Last message repeated 1 times
*** 1 dup!8 fps= 24 q=29.0 size=   21760kB time=00:01:47.30 bitrate=1661.3kbits/s dup=2 drop=0 speed=0.78x
    Last message repeated 2 times
*** 1 dup!3 fps= 24 q=29.0 size=   21760kB time=00:01:47.80 bitrate=1653.6kbits/s dup=5 drop=0 speed=0.781x
    Last message repeated 1 times

...

    Last message repeated 2 times
*** 1 dup!3 fps= 25 q=29.0 size=   27392kB time=00:05:05.80 bitrate= 733.8kbits/s dup=995 drop=0 speed=0.832x
    Last message repeated 1 times
*** 1 dup!6 fps= 25 q=29.0 size=   27392kB time=00:05:06.23 bitrate= 732.8kbits/s dup=997 drop=0 speed=0.832x
    Last message repeated 1 times
*** 1 dup!0 fps= 25 q=29.0 size=   27392kB time=00:05:06.70 bitrate= 731.6kbits/s dup=999 drop=0 speed=0.832x
    Last message repeated 1 times
More than 1000 frames duplicated
*** 1 dup!3 fps= 25 q=29.0 size=   27392kB time=00:05:07.13 bitrate= 730.6kbits/s dup=1001 drop=0 speed=0.832x
    Last message repeated 2 times
*** 1 dup!8 fps= 25 q=29.0 size=   27392kB time=00:05:07.63 bitrate= 729.4kbits/s dup=1004 drop=0 speed=0.832x
    Last message repeated 1 times
... 
*** 1 dup!9 fps= 25 q=29.0 size=   27904kB time=00:05:18.66 bitrate= 717.3kbits/s dup=1059 drop=0 speed=0.834x
    Last message repeated 1 times
*** 1 dup!3 fps= 25 q=29.0 size=   27904kB time=00:05:19.13 bitrate= 716.3kbits/s dup=1061 drop=0 speed=0.834x
frame= 9635 fps= 25 q=-1.0 Lsize=   28364kB time=00:05:21.06 bitrate= 723.7kbits/s dup=1062 drop=0 speed=0.837x
video:26539kB audio:1637kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.669889%
Input file #0 (Input.mp4):
  Input stream #0:0 (video): 3260 packets read (23006797 bytes); 3260 frames decoded;
  Input stream #0:1 (audio): 4025 packets read (1682285 bytes); 4025 frames decoded (4636800 samples);
  Total: 7285 packets (24689082 bytes) demuxed
Output file #0 (Output.mp4):
  Output stream #0:0 (video): 9635 frames encoded; 9635 packets muxed (27175566 bytes);
  Output stream #0:1 (audio): 4529 frames encoded (4636800 samples); 4530 packets muxed (1676214 bytes);
  Total: 14165 packets (28851780 bytes) muxed
[libx264 @ 000001df2b62cd40] frame I:39    Avg QP:16.49  size:213954
[libx264 @ 000001df2b62cd40] frame P:2446  Avg QP:17.77  size:  6277
[libx264 @ 000001df2b62cd40] frame B:7150  Avg QP:30.38  size:   486
[libx264 @ 000001df2b62cd40] consecutive B-frames:  0.8%  0.8%  0.1% 98.3%
[libx264 @ 000001df2b62cd40] mb I  I16..4: 13.2% 43.0% 43.8%
[libx264 @ 000001df2b62cd40] mb P  I16..4:  0.2%  0.2%  0.1%  P16..4:  7.1%  3.3%  1.7%  0.0%  0.0%    skip:87.5%
[libx264 @ 000001df2b62cd40] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  4.3%  0.1%  0.0%  direct: 0.0%  skip:95.5%  L0:41.9% L1:56.1% BI: 2.0%
[libx264 @ 000001df2b62cd40] 8x8 transform intra:44.1% inter:65.8%
[libx264 @ 000001df2b62cd40] coded y,uvDC,uvAC intra: 71.3% 83.5% 52.5% inter: 1.1% 1.5% 0.0%
[libx264 @ 000001df2b62cd40] i16 v,h,dc,p: 31% 28%  4% 38%
[libx264 @ 000001df2b62cd40] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 20% 10%  6%  6%  7%  7%  8%  8%
[libx264 @ 000001df2b62cd40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 33% 28%  7%  4%  6%  6%  6%  5%  5%
[libx264 @ 000001df2b62cd40] i8c dc,h,v,p: 34% 27% 28% 11%
[libx264 @ 000001df2b62cd40] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 000001df2b62cd40] ref P L0: 71.1% 14.9% 10.6%  3.4%
[libx264 @ 000001df2b62cd40] ref B L0: 93.3%  5.9%  0.8%
[libx264 @ 000001df2b62cd40] ref B L1: 97.8%  2.2%
[libx264 @ 000001df2b62cd40] kb/s:676.90
[aac @ 000001df2b6a5620] Qavg: 1165.766
Exiting normally, received signal 2.
Terminate batch job (Y/N)? y


    


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