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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

Sur d’autres sites (4947)

  • Ffmpeg video length is not as expected

    29 juin 2016, par Karnivaurus

    I have a folder containing 500 images, of that format image0.png, image1.png, ..., image499.png. I want to use ffmpeg to convert these images to a video with a frame rate of 50. This should meant that the total video duration is 10 seconds (= 500 / 50).

    To do this, I used the following command :

    ffmpeg -r 50 -f image2 -i image%1d.png -vcodec libx264 -crf 15 -pix_fmt yuv420p video.mp4

    However, the video which was created, had a duration of 2.5 seconds. Otherwise, the video displays the images correctly, and runs from the beginning to the end as expected.

    Why is the video length not as I would have expected ?

    The full output from the console is :

    ffmpeg version 2.7.6-0ubuntu0.15.10.1 Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 5.2.1 (Ubuntu 5.2.1-22ubuntu2) 20151010
    
  configuration: --prefix=/usr --extra-version=0ubuntu0.15.10.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-stripping --enable-avresample --enable-avisynth --enable-frei0r --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-openal --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libxvid --enable-libzvbi --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-libssh --enable-libsoxr --enable-libx264 --enable-libopencv --enable-libx265
    
  libavutil      54. 27.100 / 54. 27.100
    
  libavcodec     56. 41.100 / 56. 41.100
    
  libavformat    56. 36.100 / 56. 36.100
    
  libavdevice    56.  4.100 / 56.  4.100
    
  libavfilter     5. 16.101 /  5. 16.101
    
  libavresample   2.  1.  0 /  2.  1.  0
    
  libswscale      3.  1.101 /  3.  1.101
    
  libswresample   1.  2.100 /  1.  2.100
    
  libpostproc    53.  3.100 / 53.  3.100
    
Input #0, image2, from 'image%1d.png':
    
  Duration: 00:00:10.00, start: 0.000000, bitrate: N/A
    
    Stream #0:0: Video: png, rgb24(pc), 1600x600, 50 fps, 50 tbr, 50 tbn, 50 tbc
    
[libx264 @ 0x122c6c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
    
[libx264 @ 0x122c6c0] profile High, level 3.2
    
[libx264 @ 0x122c6c0] 264 - core 146 r2555 0c21480 - 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=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=15.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    
Output #0, mp4, to 'video.mp4':
    
  Metadata:
    
    encoder         : Lavf56.36.100
    
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1600x600, q=-1--1, 50 fps, 12800 tbn, 50 tbc
    
    Metadata:
    
      encoder         : Lavc56.41.100 libx264
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (png (native) -> h264 (libx264))
    
Press [q] to stop, [?] for help
    
frame=   84 fps=0.0 q=23.0 size=      61kB time=00:00:00.52 bitrate= 962.5kbits/frame=  161 fps=160 q=23.0 size=     216kB time=00:00:02.06 bitrate= 860.6kbits/frame=  236 fps=157 q=23.0 size=     438kB time=00:00:03.56 bitrate=1008.2kbits/frame=  315 fps=157 q=23.0 size=     658kB time=00:00:05.14 bitrate=1048.8kbits/frame=  390 fps=155 q=23.0 size=     850kB time=00:00:06.64 bitrate=1048.7kbits/frame=  461 fps=153 q=23.0 size=    1059kB time=00:00:08.06 bitrate=1076.2kbits/frame=  500 fps=145 q=-1.0 Lsize=    1292kB time=00:00:09.96 bitrate=1062.3kbits/s    
    
video:1285kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.521096%
    
[libx264 @ 0x122c6c0] frame I:2     Avg QP: 9.48  size: 11840
    
[libx264 @ 0x122c6c0] frame P:223   Avg QP:16.74  size:  3729
    
[libx264 @ 0x122c6c0] frame B:275   Avg QP:21.86  size:  1672
    
[libx264 @ 0x122c6c0] consecutive B-frames:  1.0% 73.6% 10.2% 15.2%
    
[libx264 @ 0x122c6c0] mb I  I16..4: 51.2% 40.0%  8.7%
    
[libx264 @ 0x122c6c0] mb P  I16..4:  0.9%  1.7%  0.4%  P16..4:  6.2%  3.6%  2.1%  0.0%  0.0%    skip:85.0%
    
[libx264 @ 0x122c6c0] mb B  I16..4:  0.2%  0.3%  0.0%  B16..8:  7.8%  2.9%  0.7%  direct: 0.5%  skip:87.5%  L0:44.4% L1:50.3% BI: 5.3%
    
[libx264 @ 0x122c6c0] 8x8 transform intra:52.1% inter:38.1%
    
[libx264 @ 0x122c6c0] coded y,uvDC,uvAC intra: 9.7% 0.0% 0.0% inter: 1.8% 0.0% 0.0%
    
[libx264 @ 0x122c6c0] i16 v,h,dc,p: 50% 41%  3%  6%
    
[libx264 @ 0x122c6c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 44% 12% 36%  2%  1%  1%  1%  4%  0%
    
[libx264 @ 0x122c6c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 41% 25% 21%  3%  1%  2%  1%  5%  1%
    
[libx264 @ 0x122c6c0] i8c dc,h,v,p: 100%  0%  0%  0%
    
[libx264 @ 0x122c6c0] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0x122c6c0] ref P L0: 69.2%  7.5% 16.7%  6.6%
    
[libx264 @ 0x122c6c0] ref B L0: 78.0% 20.6%  1.4%
    
[libx264 @ 0x122c6c0] ref B L1: 96.8%  3.2%
    
[libx264 @ 0x122c6c0] kb/s:1052.00

  • How to speedup image processing (e.g. resizing, jpeg compress, encode) using ffmpeg command line utility from python on windows

    28 mars 2020, par MSD Paul

    I am running ffmpeg commands to downsizing and jpeg compression of a 4K image using command prompt on windows 10. But its taking a long time. To downsize, jpeg compress and finally encode to a video file it takes more than 500 ms.

    I can’t do the processing on images on batch but I have tried -hwaccel and -threads option (also -loglevel quiet for suppressing the logs being printed) in order to speedup the ffmpeg processing. Can someone please guide me towards how can I possibly speedup the ffmpeg command processing.

    Is it possible to pass the image files already read into memory using read() API to the ffmpeg command ?

    Please also let me know if there exists any other possible speedup techniques.

    Updated log :
    ffmpeg -i pic_1_org.png -vf scale=960 :-1 -q:v 80 -c:v libx264 -qp 25 -y temp_1.mp4

    *

    ffmpeg version 3.2.4 Copyright (c) 2000-2017 the FFmpeg developers
    
  built with gcc 6.3.0 (GCC)
    
  configuration: --disable-static --enable-shared --enable-gpl --enable-version3 --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-zlib
    
  libavutil      55. 34.101 / 55. 34.101
    
  libavcodec     57. 64.101 / 57. 64.101
    
  libavformat    57. 56.101 / 57. 56.101
    
  libavdevice    57.  1.100 / 57.  1.100
    
  libavfilter     6. 65.100 /  6. 65.100
    
  libswscale      4.  2.100 /  4.  2.100
    
  libswresample   2.  3.100 /  2.  3.100
    
  libpostproc    54.  1.100 / 54.  1.100
    
[png_pipe @ 00000000001e7920] Stream #0: not enough frames to estimate rate; consider increasing probesize
    
Input #0, png_pipe, from 'pic_1_org.png':
    
  Duration: N/A, bitrate: N/A
    
    Stream #0:0: Video: png, rgb24(pc), 3840x2160 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25 tbc
    
No pixel format specified, yuv444p for H.264 encoding chosen.
    
Use -pix_fmt yuv420p for compatibility with outdated media players.
    
[libx264 @ 000000000260dcc0] -qscale is ignored, -crf is recommended.
    
[libx264 @ 000000000260dcc0] using SAR=1/1
    
[libx264 @ 000000000260dcc0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
    
[libx264 @ 000000000260dcc0] profile High 4:4:4 Predictive, level 3.1, 4:4:4 8-bit
    
[libx264 @ 000000000260dcc0] 264 - core 148 r2762 90a61ec - 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=4 threads=17 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=cqp mbtree=0 qp=25 ip_ratio=1.40 pb_ratio=1.30 aq=0
    
Output #0, mp4, to 'temp_1.mp4':
    
  Metadata:
    
    encoder         : Lavf57.56.101
    
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv444p, 960x540 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc
    
    Metadata:
    
      encoder         : Lavc57.64.101 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (png (native) -> h264 (libx264))
    
Press [q] to stop, [?] for help
    
frame=    1 fps=0.0 q=22.0 Lsize=     135kB time=00:00:00.00 bitrate=14197538.5kbits/s speed=0.000451x
    
video:134kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.594442%
    
[libx264 @ 000000000260dcc0] frame I:1     Avg QP:22.00  size:136966
    
[libx264 @ 000000000260dcc0] mb I  I16..4: 13.4% 32.1% 54.5%
    
[libx264 @ 000000000260dcc0] 8x8 transform intra:32.1%
    
[libx264 @ 000000000260dcc0] coded y,u,v intra: 80.3% 59.0% 55.2%
    
[libx264 @ 000000000260dcc0] i16 v,h,dc,p:  5% 70%  5% 19%
    
[libx264 @ 000000000260dcc0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu:  5% 38% 14%  4%  5%  4% 14%  3% 14%
    
[libx264 @ 000000000260dcc0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu:  8% 24% 10%  5%  6%  4% 26%  3% 14%
    
[libx264 @ 000000000260dcc0] kb/s:27393.20
    
 time needed to execute : 478.073120 ms

    *

  • FFMPEG : custom sequence input images

    31 juillet 2018, par Dmitriy Puchkov

    I created a video from a set of images.

    The command look like :

    ffmpeg -i bg.jpeg -i img_%d.png -filter_complex overlay=5:H-h-5[b]-shortest testvid.mp4

    Problem :

    The input -i img_%d.png means img_0.png, img_1.png, img_2.png, ...

    But I have custom sequence like this : {img_0.png, img_1.png, img_1.png, img_2.png, img_1.png, img5.png, img_4.png}

    Question :

    Can I put my image sequence into input of ffmpeg ?

    Updated

    cmd :

    ffmpeg -i bg.jpeg -f concat -fflags +genpts -i test.txt -filter_complex overlay=5:H-h-5 -shortest testvid.mp4

    output :

    ffmpeg version 3.1.1 Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
    
  configuration: --enable-gpl --enable-libx264 --enable-libfreetype
    
  libavutil      55. 28.100 / 55. 28.100
    
  libavcodec     57. 48.101 / 57. 48.101
    
  libavformat    57. 41.100 / 57. 41.100
    
  libavdevice    57.  0.101 / 57.  0.101
    
  libavfilter     6. 47.100 /  6. 47.100
    
  libswscale      4.  1.100 /  4.  1.100
    
  libswresample   2.  1.100 /  2.  1.100
    
  libpostproc    54.  0.100 / 54.  0.100
    
Input #0, image2, from 'bg.jpeg':
    
  Duration: 00:00:00.04, start: 0.000000, bitrate: 47329 kb/s
    
    Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 600x800 [SAR 1:1 DAR 3:4], 25 tbr, 25 tbn, 25 tbc
    
Input #1, concat, from 'test.txt':
    
  Duration: N/A, start: 0.000000, bitrate: N/A
    
    Stream #1:0: Video: png, pal8(pc), 200x200, 25 tbr, 25 tbn, 25 tbc
    
File 'testvid.mp4' already exists. Overwrite ? [y/N] y
    
[swscaler @ 0x2a18360] deprecated pixel format used, make sure you did set range correctly
    
[libx264 @ 0x2a05d80] using SAR=1/1
    
[libx264 @ 0x2a05d80] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
    
[libx264 @ 0x2a05d80] profile High, level 3.1
    
[libx264 @ 0x2a05d80] 264 - core 148 r2705 3f5ed56 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - 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=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
    
[mp4 @ 0x2a04b20] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
    
Output #0, mp4, to 'testvid.mp4':
    
  Metadata:
    
    encoder         : Lavf57.41.100
    
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 600x800 [SAR 1:1 DAR 3:4], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
    
    Metadata:
    
      encoder         : Lavc57.48.101 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
Stream mapping:
    
  Stream #0:0 (mjpeg) -> overlay:main
    
  Stream #1:0 (png) -> overlay:overlay
    
  overlay -> Stream #0:0 (libx264)
    
Press [q] to stop, [?] for help
    
[concat @ 0x29e2400] DTS -230575710986777 < 0 out of order
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
DTS -230575710986777, next:40000 st:0 invalid dropping
    
PTS -230575710986777, next:40000 invalid dropping st:0
    
frame=    4 fps=0.0 q=-1.0 Lsize=      39kB time=00:00:00.04 bitrate=8050.9kbits/s dup=0 drop=65 speed=0.516x    
    
video:39kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2.222729%
    
[libx264 @ 0x2a05d80] frame I:1     Avg QP:24.64  size: 37536
    
[libx264 @ 0x2a05d80] frame P:1     Avg QP:27.18  size:  1085
    
[libx264 @ 0x2a05d80] frame B:2     Avg QP:29.93  size:    73
    
[libx264 @ 0x2a05d80] consecutive B-frames: 25.0%  0.0% 75.0%  0.0%
    
[libx264 @ 0x2a05d80] mb I  I16..4:  1.7% 86.1% 12.2%
    
[libx264 @ 0x2a05d80] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  1.7%  1.3%  1.5%  0.0%  0.0%    skip:95.5%
    
[libx264 @ 0x2a05d80] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  2.4%  0.0%  0.0%  direct: 0.0%  skip:97.6%  L0:62.6% L1:37.4% BI: 0.0%
    
[libx264 @ 0x2a05d80] 8x8 transform intra:86.1% inter:33.9%
    
[libx264 @ 0x2a05d80] coded y,uvDC,uvAC intra: 91.5% 84.4% 38.5% inter: 0.6% 0.4% 0.1%
    
[libx264 @ 0x2a05d80] i16 v,h,dc,p:  9% 12%  3% 76%
    
[libx264 @ 0x2a05d80] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 19% 17%  8%  4%  5%  5%  7% 10%
    
[libx264 @ 0x2a05d80] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 18% 10% 10%  9%  7% 10%  8%  7%
    
[libx264 @ 0x2a05d80] i8c dc,h,v,p: 45% 21% 26%  8%
    
[libx264 @ 0x2a05d80] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0x2a05d80] ref B L0: 84.2% 15.8%
    
[libx264 @ 0x2a05d80] kb/s:1938.35

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