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  • Les vidéos

    21 avril 2011, par

    Comme les documents de type "audio", Mediaspip affiche dans la mesure du possible les vidéos grâce à la balise html5 .
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    Son avantage principal quant à lui est de bénéficier de la prise en charge native de vidéos dans les navigateur et donc de se passer de l’utilisation de Flash et (...)

  • (Dés)Activation de fonctionnalités (plugins)

    18 février 2011, par

    Pour gérer l’ajout et la suppression de fonctionnalités supplémentaires (ou plugins), MediaSPIP utilise à partir de la version 0.2 SVP.
    SVP permet l’activation facile de plugins depuis l’espace de configuration de MediaSPIP.
    Pour y accéder, il suffit de se rendre dans l’espace de configuration puis de se rendre sur la page "Gestion des plugins".
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  • Activation de l’inscription des visiteurs

    12 avril 2011, par

    Il est également possible d’activer l’inscription des visiteurs ce qui permettra à tout un chacun d’ouvrir soit même un compte sur le canal en question dans le cadre de projets ouverts par exemple.
    Pour ce faire, il suffit d’aller dans l’espace de configuration du site en choisissant le sous menus "Gestion des utilisateurs". Le premier formulaire visible correspond à cette fonctionnalité.
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Sur d’autres sites (11532)

  • FFMPEG Video Capture fails

    20 août 2018, par Ankur Tripathi

    I am trying to capture video using FFmpeg and Directshow(https://github.com/rdp/screen-capture-recorder-to-video-windows-free) filter but it works sometimes and fails some time

    Start FFmpeg

    arguments= -y -rtbufsize 100M -f dshow -framerate 60 -i
    video="screen-capture-recorder":audio="Microphone Array (Realtek
    Audio)" -c:v libx264 -r 60 -preset ultrafast -tune zerolatency -crf 28
    -pix_fmt yuv420p -s 940x576 -c:a aac -strict -2 -ac 2 -b:a 128k "C :\Users\ankur\AppData\Roaming\Take by MangoApps\Recent\Temp\1.mp4"

    Stop FFmpeg

        Call WriteInput("q"); 
    
    public void WriteInput(string input)
    
        {
    
            if (processRunning && process != null && process.StartInfo != 
    
                null && process.StartInfo.RedirectStandardInput)
    
            {
    
                process.StandardInput.WriteLine(input);
    
            }
    
        }

    Getting Error

     8/20/2018 6:56:54 PM - ****VIDEO ERROffmpeg version N-84348-gdb7a05d Copyright (c) 2000-2017 the FFmpeg developers
    
          built with gcc 6.3.0 (GCC)
    
          configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --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. 50.100 / 55. 50.100
    
          libavcodec     57. 83.101 / 57. 83.101
    
          libavformat    57. 66.105 / 57. 66.105
    
          libavdevice    57.  3.100 / 57.  3.100
    
          libavfilter     6. 78.100 /  6. 78.100
    
          libswscale      4.  3.101 /  4.  3.101
    
          libswresample   2.  4.100 /  2.  4.100
    
          libpostproc    54.  2.100 / 54.  2.100
    
        Guessed Channel Layout for Input Stream #0.1 : stereo
    
        Input #0, dshow, from 'video=screen-capture-recorder:audio=Microphone Array (Realtek Audio)':
    
          Duration: N/A, start: 29271.852000, bitrate: N/A
    
            Stream #0:0: Video: rawvideo, bgr0, 940x576, 60 fps, 60 tbr, 10000k tbn, 10000k tbc
    
            Stream #0:1: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s
    
        Stream mapping:
    
          Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
    
          Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (native))
    
        Press [q] to stop, [?] for help
    
        [libx264 @ 0000000002553d40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
    
        [libx264 @ 0000000002553d40] profile Constrained Baseline, level 3.2
    
        [libx264 @ 0000000002553d40] 264 - core 148 r2762 90a61ec - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=4 lookahead_threads=4 sliced_threads=1 slices=4 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=28.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
    
        Output #0, mp4, to 'C:\Users\ankur\AppData\Roaming\Take\Recent\Temp\0.mp4':
    
          Metadata:
    
            encoder         : Lavf57.66.105
    
            Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p(progressive), 940x576, q=-1--1, 60 fps, 15360 tbn, 60 tbc
    
            Metadata:
    
              encoder         : Lavc57.83.101 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
    
            Metadata:
    
              encoder         : Lavc57.83.101 aac
    
        frame=   31 fps=0.0 q=27.0 size=     125kB time=00:00:00.50 bitrate=2043.9kbits/s speed=0.991x    
    
        frame=   62 fps= 61 q=20.0 size=     189kB time=00:00:01.01 bitrate=1522.0kbits/s speed=1.01x    
    
        frame=   93 fps= 61 q=22.0 size=     220kB time=00:00:01.53 bitrate=1177.1kbits/s speed=1.01x    
    
        frame=  123 fps= 61 q=20.0 size=     253kB time=00:00:02.03 bitrate=1018.2kbits/s speed=1.01x    
    
        frame=  153 fps= 61 q=20.0 size=     263kB time=00:00:02.53 bitrate= 851.5kbits/s speed=   1x    
    
        frame=  184 fps= 61 q=23.0 size=     273kB time=00:00:03.05 bitrate= 734.0kbits/s speed=1.01x    
    
        frame=  214 fps= 61 q=20.0 size=     323kB time=00:00:03.55 bitrate= 745.4kbits/s speed=   1x    
    
        frame=  244 fps= 60 q=20.0 size=     341kB time=00:00:04.05 bitrate= 689.7kbits/s speed=   1x    
    
        frame=  274 fps= 60 q=22.0 size=     465kB time=00:00:04.55 bitrate= 837.4kbits/s speed=   1x    

  • Multiply blend mode using FFMPEG adds green overlay

    25 mars 2014, par Barto

    I'm currently working on a project which needs video editing.
    Here for I'm using ffmpeg, which is working pretty well, except for 1 filter.
    Every video should get an overlay with the Photoshop multiply blend mode.
    I'm using the ffmpeg blend mode, but unfortunately the video gets a green overlay as you can see in the screenshots.

    Original Image
    Original Image

    Edited with ffmpegFFMPEG

    What I'm trying to achieve
    Edited

    Does this has something to do with the mode I'm working in ?
    Below is my current code

    #!/bin/bash
    
vagrant ssh -c "./ffmpeg \
    
-i /vagrant/public/uploads/video/bw_RzWecVH02p.avi -i /vagrant/public/img/red_ellipse.png \
    
-filter_complex "blend=all_mode='multiply'" \
    
/vagrant/public/uploads/video/overlay_RzWecVH02p.mp4"

    Here is my ffmpeg output

    $ overlay_edit.sh
    
ffmpeg version N-61445-gdded5ed Copyright (c) 2000-2014 the FFmpeg developers
    
  built on Mar 14 2014 05:12:40 with gcc 4.6 (Debian 4.6.3-1)
    
  configuration: --prefix=/root/ffmpeg-static/32bit --arch=x86_32 --extra-cflags
    
='-m32 -I/root/ffmpeg-static/32bit/include -static' --extra-ldflags='-m32 -L/roo
    
t/ffmpeg-static/32bit/lib -static' --extra-libs='-lxml2 -lexpat -lfreetype' --en
    
able-static --disable-shared --disable-ffserver --disable-doc --enable-bzlib --e
    
nable-zlib --enable-postproc --enable-runtime-cpudetect --enable-libx264 --enabl
    
e-gpl --enable-libtheora --enable-libvorbis --enable-libmp3lame --enable-gray --
    
enable-libass --enable-libfreetype --enable-libopenjpeg --enable-libspeex --enab
    
le-libvo-aacenc --enable-libvo-amrwbenc --enable-version3 --enable-libvpx
    
  libavutil      52. 66.101 / 52. 66.101
    
  libavcodec     55. 52.102 / 55. 52.102
    
  libavformat    55. 34.101 / 55. 34.101
    
  libavdevice    55. 11.100 / 55. 11.100
    
  libavfilter     4.  3.100 /  4.  3.100
    
  libswscale      2.  5.101 /  2.  5.101
    
  libswresample   0. 18.100 /  0. 18.100
    
  libpostproc    52.  3.100 / 52.  3.100
    
Input #0, avi, from '/vagrant/public/uploads/video/bw_RzWecVH02p.avi':
    
  Metadata:
    
    comment         : Converted by www.scriptcam.com
    
    encoder         : Lavf55.34.101
    
  Duration: 00:00:06.10, start: 0.000000, bitrate: 315 kb/s
    
    Stream #0:0: Video: mpeg4 (Simple Profile) (FMP4 / 0x34504D46), yuv420p, 320
    
x240 [SAR 1:1 DAR 4:3], 268 kb/s, 30 tbr, 30 tbn, 30 tbc
    
    Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 16000 Hz, mono, s16p, 24 kb/s
    

    
Input #1, image2, from '/vagrant/public/img/red_ellipse.png':
    
  Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
    
    Stream #1:0: Video: png, rgb24, 320x240 [SAR 11811:11811 DAR 4:3], 25 tbr, 2
    
5 tbn, 25 tbc
    
[libx264 @ 0xa9c70c0] using SAR=1/1
    
[libx264 @ 0xa9c70c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle Ca
    
che64
    
[libx264 @ 0xa9c70c0] profile High, level 1.3
    
[libx264 @ 0xa9c70c0] 264 - core 129 r2230 1cffe9f - H.264/MPEG-4 AVC codec - Co
    
pyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 de
    
block=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 chr
    
oma_qp_offset=-2 threads=1 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 scene
    
cut=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 '/vagrant/public/uploads/video/overlay_RzWecVH02p.mp4':
    
  Metadata:
    
    comment         : Converted by www.scriptcam.com
    
    encoder         : Lavf55.34.101
    
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 320x24
    
0 [SAR 1:1 DAR 4:3], q=-1--1, 15360 tbn, 30 tbc (default)
    
    Stream #0:1: Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 16000 Hz, m
    
ono, s16, 128 kb/s
    
Stream mapping:
    
  Stream #0:0 (mpeg4) -> blend:top (graph 0)
    
  Stream #1:0 (png) -> blend:bottom (graph 0)
    
  blend (graph 0) -> Stream #0:0 (libx264)
    
  Stream #0:1 -> #0:1 (mp3 -> libvo_aacenc)
    
Press [q] to stop, [?] for help
    
frame=   91 fps=0.0 q=29.0 size=      42kB time=00:00:02.90 bitrate= 117.7kbits/
    
frame=  140 fps=135 q=29.0 size=     105kB time=00:00:04.57 bitrate= 187.3kbits/
    
frame=  182 fps=106 q=29.0 Lsize=     178kB time=00:00:06.04 bitrate= 241.9kbits
    
/s dup=52 drop=0
    
video:158kB audio:16kB subtitle:0 data:0 global headers:0kB muxing overhead 2.25
    
8588%
    
[libx264 @ 0xa9c70c0] frame I:1     Avg QP:21.21  size:  9865
    
[libx264 @ 0xa9c70c0] frame P:128   Avg QP:25.34  size:  1149
    
[libx264 @ 0xa9c70c0] frame B:53    Avg QP:28.50  size:    88
    
[libx264 @ 0xa9c70c0] consecutive B-frames: 59.3%  3.3%  6.6% 30.8%
    
[libx264 @ 0xa9c70c0] mb I  I16..4:  1.3% 69.3% 29.3%
    
[libx264 @ 0xa9c70c0] mb P  I16..4:  1.0%  5.8%  0.3%  P16..4: 35.1%  9.9%  5.6%
    
  0.0%  0.0%    skip:42.4%
    
[libx264 @ 0xa9c70c0] mb B  I16..4:  0.1%  0.4%  0.0%  B16..8: 11.8%  0.5%  0.1%
    
  direct: 0.1%  skip:86.9%  L0:48.6% L1:47.7% BI: 3.7%
    
[libx264 @ 0xa9c70c0] 8x8 transform intra:80.6% inter:80.1%
    
[libx264 @ 0xa9c70c0] coded y,uvDC,uvAC intra: 73.1% 14.6% 5.3% inter: 13.2% 2.4
    
% 0.4%
    
[libx264 @ 0xa9c70c0] i16 v,h,dc,p: 14% 49% 28%  9%
    
[libx264 @ 0xa9c70c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 28% 32%  4%  4%  4%  4%
    
  4%  6%
    
[libx264 @ 0xa9c70c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 30% 14%  5%  6%  8%  5%
    
  5%  6%
    
[libx264 @ 0xa9c70c0] i8c dc,h,v,p: 76% 13% 11%  1%
    
[libx264 @ 0xa9c70c0] Weighted P-Frames: Y:0.8% UV:0.0%
    
[libx264 @ 0xa9c70c0] ref P L0: 72.7% 16.4%  8.1%  2.8%  0.0%
    
[libx264 @ 0xa9c70c0] ref B L0: 84.7% 13.1%  2.1%
    
[libx264 @ 0xa9c70c0] ref B L1: 95.2%  4.8%
    
[libx264 @ 0xa9c70c0] kb/s:213.09
    
[libvo_aacenc @ 0xa9c82c0] 1 frames left in the queue on closing
    
Connection to 127.0.0.1 closed.

  • Converting from FLV to MP4 using ffmpeg

    14 juillet 2016, par Brad

    I have a library of several thousand flv files which I need to convert to mp4. I’m trying to use ffmpeg to do so but I’m running into some issues.

    Primarily :

    1) I can’t switch from FLV to MP4 without re-encoding. If I do I get a message from ffmpeg saying "Could not find tag for codec flv1 in stream #0, codec not currently supported in container"

    2) If I re-encode the videos, the resultant videos are lower quality (I see artifacting in VLC) AND larger. For example one video went from 2.5MB to 4.3MB (almost double in size)

    Given number two you may be asking yourself - why convert then ?

    The answer is I need to stream these to mobile devices (phones/tablets etc) and flv isn’t supported. So I need to convert the files but I can’t tolerate more than a minimum change in quality, and preferably zero to no increase in size.

    Here’s the ffmpeg command I’m running :

    ffmpeg -i $_.FullName -movflags faststart -profile:v baseline -level 3.0 "$($_.BaseName).mp4"

    (Note that I’m running ffmpeg from powershell so :

    $_.FullName = the original file name 
    
"$($_.BaseName).mp4" = the original file name with mp4 extension)

    Can any FFMPEG guru’s help me to understand what I’m doing wrong ? Is there some set of parameters I can use to make this conversion result in less loss of quality and similar size ?

    Note I’ve also tried "-c:v libx264 -preset veryslow -crf 23 -c:a copy". Using present "veryslow" doesn’t result in any appreciable difference.

    UPDATE
    I’m using the following options :

    ffmpeg -i $_.FullName -c:v libx264 -preset veryslow -crf 19 -c:a copy "$($_.BaseName).mp4"

    Here’s the full output :

        ffmpeg version 2.8.4 Copyright (c) 2000-2015 the FFmpeg developers
    
      built with gcc 5.2.0 (GCC)
    
      configuration : —enable-gpl —enable-version3 —disable-w32threads —enable-avisynth —enable-bzlib —enable-fontconfi
    
    g —enable-frei0r —enable-gnutls —enable-iconv —enable-libass —enable-libbluray —enable-libbs2b —enable-libcaca —
    
    enable-libdcadec —enable-libfreetype —enable-libgme —enable-libgsm —enable-libilbc —enable-libmodplug —enable-libm
    
    p3lame —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libopenjpeg —enable-libopus —enable-librtmp —en
    
    able-libschroedinger —enable-libsoxr —enable-libspeex —enable-libtheora —enable-libtwolame —enable-libvidstab —ena
    
    ble-libvo-aacenc —enable-libvo-amrwbenc —enable-libvorbis —enable-libvpx —enable-libwavpack —enable-libwebp —enabl
    
    e-libx264 —enable-libx265 —enable-libxavs —enable-libxvid —enable-lzma —enable-decklink —enable-zlib
    
      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
    
      libswscale      3.  1.101 /  3.  1.101
    
      libswresample   1.  2.101 /  1.  2.101
    
      libpostproc    53.  3.100 / 53.  3.100
    
    Input #0, flv, from ’C :\Users\brad\Desktop\ffmpeg\Originals\1019800-1278575542468.flv’ :
    
      Metadata :
    
        canSeekToEnd : false
    
        createdby : FMS 3.5
    
        creationdate : Thu Jul 08 03:52:25 2010
    
      Duration : 00:00:56.94, start : 0.000000, bitrate : 360 kb/s
    
        Stream #0:0 : Video : flv1, yuv420p, 320x240, 1k tbr, 1k tbn, 1k tbc
    
        [libx264 @ 02cf7300] using cpu capabilities : MMX2 SSE2Fast SSSE3 SSE4.2
    
        [libx264 @ 02cf7300] profile High, level 4.2
    
        [libx264 @ 02cf7300] 264 - core 148 r2638 7599210 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.or
    
    g/x264.html - options : cabac=1 ref=16 deblock=1:0:0 analyse=0x3:0x133 me=umh subme=10 psy=1 psy_rd=1.00:0.00 mixed_ref=1
    
     me_range=24 chroma_me=1 trellis=2 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=7 lookahead_th
    
    reads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=8 b_pyramid=2 b_adapt=
    
    2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=60
    
    rc=crf mbtree=1 crf=19.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    
    Output #0, mp4, to ’1019800-1278575542468.mp4’ :
    
      Metadata :
    
        canSeekToEnd : false
    
        createdby : FMS 3.5
    
        creationdate : Thu Jul 08 03:52:25 2010
    
        encoder : Lavf56.40.101
    
        Stream #0:0 : Video : h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 320x240, q=-1—1, 1k fps, 16k tbn, 1k tbc
    
        Metadata :
    
          encoder : Lavc56.60.100 libx264
    
    Stream mapping :
    
      Stream #0:0 -> #0:0 (flv1 (flv) -> h264 (libx264))
    
    Press [q] to stop, [?] for help
    
    frame=57117 fps=199 q=-1.0 Lsize=    5611kB time=00:00:57.11 bitrate= 804.8kbits/s dup=56685 drop=0
    
    video:5184kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead : 8.229259%
    
    [libx264 @ 02cf7300] frame I:230   Avg QP:15.92  size :  8828
    
    [libx264 @ 02cf7300] frame P:6399  Avg QP:17.19  size :   385
    
    [libx264 @ 02cf7300] frame B:50488 Avg QP:27.13  size :    16
    
    [libx264 @ 02cf7300] consecutive B-frames :  0.4%  0.0%  0.0%  0.0%  0.0%  2.3%  0.0%  0.0% 97.2%
    
    [libx264 @ 02cf7300] mb I  I16..4 :  2.9% 92.6%  4.5%
    
    [libx264 @ 02cf7300] mb P  I16..4 :  0.1%  2.0%  0.2%  P16..4 :  2.4%  1.2%  1.1%  0.1%  0.0%    skip:92.9%
    
    [libx264 @ 02cf7300] mb B  I16..4 :  0.0%  0.0%  0.0%  B16..8 :  2.6%  0.0%  0.0%  direct : 0.0%  skip:97.3%  L0:45.0% L1:5
    
4.9% BI : 0.0%
    
    [libx264 @ 02cf7300] 8x8 transform intra:90.7% inter:76.5%
    
    [libx264 @ 02cf7300] direct mvs  spatial:75.2% temporal:24.8%
    
    [libx264 @ 02cf7300] coded y,uvDC,uvAC intra : 94.4% 96.8% 64.8% inter : 0.3% 0.4% 0.1%
    
    [libx264 @ 02cf7300] i16 v,h,dc,p : 16% 25% 18% 41%
    
    [libx264 @ 02cf7300] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu : 19% 28% 30%  4%  3%  3%  4%  4%  5%
    
    [libx264 @ 02cf7300] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu : 18% 22%  9% 11%  8%  7% 10%  8%  7%
    
    [libx264 @ 02cf7300] i8c dc,h,v,p : 30% 34% 23% 13%
    
    [libx264 @ 02cf7300] Weighted P-Frames : Y:0.1% UV:0.1%
    
    [libx264 @ 02cf7300] ref P L0 : 74.1% 19.7%  4.5%  0.6%  0.1%  0.2%  0.0%  0.1%  0.0%  0.1%  0.0%  0.2%  0.0%  0.2%  0.0%
    
  0.1%
    
    [libx264 @ 02cf7300] ref B L0 : 95.5%  1.6%  0.7%  0.5%  0.4%  0.3%  0.3%  0.2%  0.1%  0.1%  0.1%  0.1%  0.1%  0.0%  0.0%
    

        [libx264 @ 02cf7300] ref B L1 : 84.5% 15.5%
    
    [libx264 @ 02cf7300] kb/s:743.46
    

    Original Video Size: 2.44 MB
    
New Video Size: 5.6 MB

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