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  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • 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

  • Soumettre améliorations et plugins supplémentaires

    10 avril 2011

    Si vous avez développé une nouvelle extension permettant d’ajouter une ou plusieurs fonctionnalités utiles à MediaSPIP, faites le nous savoir et son intégration dans la distribution officielle sera envisagée.
    Vous pouvez utiliser la liste de discussion de développement afin de le faire savoir ou demander de l’aide quant à la réalisation de ce plugin. MediaSPIP étant basé sur SPIP, il est également possible d’utiliser le liste de discussion SPIP-zone de SPIP pour (...)

Sur d’autres sites (8498)

  • Revision 32858 : on vire ce .foucs() qui "force le scroll" vers l’input du formulaire au ...

    12 novembre 2009, par brunobergot@… — Log

    on vire ce .foucs() qui "force le scroll" vers l’input du formulaire au chargement de la page

  • Video Recording FFMPEG getting error

    8 mai 2017, par Ankur Tripathi

    Geeting error while screen recording using FFMPEG .. is i am doing anything wrong ?

    i am using "screen-capture-recorder" filter

    its works some time 2 out of 5 it works

    Command :-

    -y -rtbufsize 100M -f dshow -framerate 30 -i video="screen-capture-recorder":audio="virtual-audio-capturer" -c:v

    libx264 -r 30 -preset ultrafast -tune zerolatency -crf 28 -pix_fmt
    yuv420p -c:a aac -strict -2 -ac 2 -b:a 128k
    "C :\Users\Ankur\AppData\Roaming\Ankur\Recent\Temp\2.mp4"

    Error :-

    ffmpeg 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
    
Input #0, dshow, from 'video=screen-capture-recorder':
    
  Duration: N/A, start: 866001.687000, bitrate: N/A
    
    Stream #0:0: Video: rawvideo, bgr0, 788x404, 30 fps, 30 tbr, 10000k tbn, 10000k tbc
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
    
Press [q] to stop, [?] for help
    
[libx264 @ 0000000002505740] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
    
[libx264 @ 0000000002505740] profile Constrained Baseline, level 3.0
    
[libx264 @ 0000000002505740] 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\Ankur\Recent\Temp\2.mp4’ :
    Metadata :
    encoder : Lavf57.66.105
    Stream #0:0 : Video : h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 788x404, q=-1—1, 30 fps, 15360 tbn, 30 tbc
    Metadata :
    encoder : Lavc57.83.101 libx264
    Side data :
    cpb : bitrate max/min/avg : 0/0/0 buffer size : 0 vbv_delay : -1
    frame= 16 fps=0.0 q=21.0 size= 131kB time=00:00:00.50 bitrate=2146.4kbits/s speed=0.997x
    frame= 31 fps= 31 q=18.0 size= 142kB time=00:00:01.00 bitrate=1166.0kbits/s speed=0.998x
    frame= 46 fps= 31 q=18.0 size= 143kB time=00:00:01.50 bitrate= 783.1kbits/s speed=0.998x
    frame= 61 fps= 30 q=18.0 size= 144kB time=00:00:02.00 bitrate= 591.2kbits/s speed=0.998x
    frame= 76 fps= 30 q=18.0 size= 145kB time=00:00:02.50 bitrate= 475.4kbits/s speed=0.994x
    frame= 91 fps= 30 q=18.0 size= 146kB time=00:00:03.00 bitrate= 399.1kbits/s speed=0.994x
    frame= 106 fps= 30 q=18.0 size= 147kB time=00:00:03.50 bitrate= 344.3kbits/s speed=0.993x
    frame= 121 fps= 30 q=18.0 size= 148kB time=00:00:04.00 bitrate= 303.4kbits/s speed=0.993x
    frame= 136 fps= 30 q=18.0 size= 149kB time=00:00:04.50 bitrate= 271.4kbits/s speed=0.994x
    frame= 152 fps= 30 q=18.0 size= 150kB time=00:00:05.03 bitrate= 244.4kbits/s speed= 1x
    frame= 167 fps= 30 q=18.0 size= 151kB time=00:00:05.53 bitrate= 223.7kbits/s speed= 1x
    frame= 182 fps= 30 q=18.0 size= 152kB time=00:00:06.03 bitrate= 206.7kbits/s speed=0.999x
    frame= 197 fps= 30 q=18.0 size= 153kB time=00:00:06.53 bitrate= 192.2kbits/s speed=0.999x
    frame= 212 fps= 30 q=18.0 size= 154kB time=00:00:07.03 bitrate= 179.6kbits/s speed=0.998x
    frame= 227 fps= 30 q=18.0 size= 155kB time=00:00:07.53 bitrate= 168.8kbits/s speed=0.998x
    frame= 242 fps= 30 q=18.0 size= 156kB time=00:00:08.03 bitrate= 159.3kbits/s speed=0.997x
    frame= 258 fps= 30 q=20.0 size= 292kB time=00:00:08.56 bitrate= 279.4kbits/s speed= 1x
    frame= 273 fps= 30 q=18.0 size= 293kB time=00:00:09.06 bitrate= 264.9kbits/s speed= 1x
    frame= 288 fps= 30 q=18.0 size= 294kB time=00:00:09.56 bitrate= 252.0kbits/s speed=0.999x
    frame= 303 fps= 30 q=18.0 size= 295kB time=00:00:10.06 bitrate= 240.2kbits/s speed=0.999x
    frame= 318 fps= 30 q=18.0 size= 296kB time=00:00:10.56 bitrate= 229.7kbits/s speed=0.998x
    frame= 333 fps= 30 q=18.0 size= 297kB time=00:00:11.06 bitrate= 220.0kbits/s speed=0.998x
    frame= 349 fps= 30 q=18.0 size= 298kB time=00:00:11.60 bitrate= 210.7kbits/s speed= 1x
    frame= 364 fps= 30 q=18.0 size= 299kB time=00:00:12.10 bitrate= 202.4kbits/s speed= 1x
    frame= 379 fps= 30 q=19.0 size= 300kB time=00:00:12.60 bitrate= 195.2kbits/s speed= 1x
    frame= 394 fps= 30 q=18.0 size= 301kB time=00:00:13.10 bitrate= 188.2kbits/s speed= 1x
    frame= 409 fps= 30 q=18.0 size= 302kB time=00:00:13.60 bitrate= 181.9kbits/s speed= 1x
    frame= 424 fps= 30 q=18.0 size= 303kB time=00:00:14.10 bitrate= 176.1kbits/s speed= 1x
    frame= 439 fps= 30 q=18.0 size= 304kB time=00:00:14.60 bitrate= 170.6kbits/s speed=0.999x
    frame= 454 fps= 30 q=18.0 size= 305kB time=00:00:15.10 bitrate= 165.5kbits/s speed=0.999x
    frame= 469 fps= 30 q=18.0 size= 306kB time=00:00:15.60 bitrate= 160.7kbits/s speed=0.998x
    frame= 485 fps= 30 q=18.0 size= 307kB time=00:00:16.13 bitrate= 155.9kbits/s speed= 1x
    frame= 500 fps= 30 q=18.0 size= 308kB time=00:00:16.63 bitrate= 151.8kbits/s speed= 1x
    frame= 515 fps= 30 q=18.0 size= 444kB time=00:00:17.13 bitrate= 212.3kbits/s speed= 1x
    frame= 530 fps= 30 q=18.0 size= 445kB time=00:00:17.63 bitrate= 206.7kbits/s speed= 1x
    frame= 545 fps= 30 q=18.0 size= 446kB time=00:00:18.13 bitrate= 201.5kbits/s speed= 1x
    frame= 560 fps= 30 q=18.0 size= 447kB time=00:00:18.63 bitrate= 196.6kbits/s speed=0.999x
    frame= 575 fps= 30 q=18.0 size= 448kB time=00:00:19.13 bitrate=

  • Generating video from images and audio by FFmpeg

    24 mars 2020, par Cody

    I am new to FFmpeg and video/audio encoding. I try to use Fluent ffmpeg to generate a MP4 video from images and audio.

    There are 2 inputs only :

    If the audio duration is longer video length, just discard the excessive part of audio at the end.
    And all the images have to be shown in same duration.(i.e. The video should be in n/d FPS for n images and video with d second)

    Since the image input are not in number sequence, I use concat demuxer as input :

            let VIDEO_DURATION = 8;
    
        let ffmpeg = await FfmpegUtil.createCommand();
    
        let imageFiles: string[] = ["foo.jpg", "bar.jpg", ...]; //assume there are 67 image files
    
        let demuxerFile = await FfmpegUtil.createConcatDemuxerFile(imageFiles);
    
        let audioFile: string = "path/to/audio.wav";
    

    
        ffmpeg.input(demuxerFile)
    
            .inputOption(
    
                "-f", "concat",
    
                "-safe", "0",
    
            )
    
            .input(audioFile)
    
            .outputOption(
    
                "-r", `${imageFiles.length}/${VIDEO_DURATION}`,
    
            )
    
            .duration(VIDEO_DURATION)
    
            .save("path/to/output.mp4")
    
        ;

    it will spawn a ffmpeg command :

    ffmpeg 
    
    -f concat 
    
    -safe 0 
    
    -i path/to/demuxerFile.txt 
    
    -i path/to/audio.wav 
    
    -y 
    
    -r 67/8
    
    -t 8 
    
    path/to/output.mp4

    However the output file cannot be played.

    I also tried "-framerate", ${imageFiles.length}/${VIDEO_DURATION} in .outputOption(), it still output a file cannot be played and I found the frame rate always be 25 in its file property.

    Update 1 (added spawned command & ffmpeg console log) :

    spawned ffmpeg command & console log ("-r", `${imageFiles.length}/${VIDEO_DURATION}` as outputOption) :

    ffmpeg -f concat -safe 0 -i path/to/demuxerFile.txt -i path/to/audio.wav -y -r 67/8 -t 8 path/to/output_r.mp4
    

    
ffmpeg version git-2020-01-26-5e62100 Copyright (c) 2000-2020 the FFmpeg developers
    
  built with gcc 9.2.1 (GCC) 20200122
    
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --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-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
    
  libavutil      56. 38.100 / 56. 38.100
    
  libavcodec     58. 67.100 / 58. 67.100
    
  libavformat    58. 36.100 / 58. 36.100
    
  libavdevice    58.  9.103 / 58.  9.103
    
  libavfilter     7. 71.100 /  7. 71.100
    
  libswscale      5.  6.100 /  5.  6.100
    
  libswresample   3.  6.100 /  3.  6.100
    
  libpostproc    55.  6.100 / 55.  6.100
    
Input #0, concat, from 'path/to/demuxerFile.txt':
    
  Duration: N/A, start: 0.000000, bitrate: N/A
    
    Stream #0:0: Video: mjpeg (Baseline), yuvj444p(pc, bt470bg/unknown/unknown), 4677x4677 [SAR 256:256 DAR 1:1], 25 tbr, 25 tbn, 25 tbc
    
Guessed Channel Layout for Input Stream #1.0 : stereo
    
Input #1, wav, from 'path/to/audio.wav':
    
  Metadata:
    
    artist          : TextAloud: IVONA Kimberly22
    
    date            : 2018
    
    genre           : Speech
    
    title           : 38750336.mp3
    
    album           : Created: 7/26/2018 4:56:13 PM
    
    encoder         : Lavf58.16.100
    
    encoded_by      : Lame MP3
    
  Duration: 00:00:15.57, bitrate: 705 kb/s
    
    Stream #1:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 22050 Hz, stereo, s16, 705 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
    
  Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native))
    
Press [q] to stop, [?] for help
    
[libx264 @ 000001e395041400] using SAR=1/1
    
[libx264 @ 000001e395041400] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
    
[libx264 @ 000001e395041400] profile High 4:4:4 Predictive, level 6.0, 4:4:4, 8-bit
    
[libx264 @ 000001e395041400] 264 - core 159 - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - 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=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=8 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 'path/to/output_r.mp4':
    
  Metadata:
    
    encoder         : Lavf58.36.100
    
    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuvj444p(pc, progressive), 4677x4677 [SAR 256:256 DAR 1:1], q=-1--1, 8.38 fps, 17152 tbn, 8.38 tbc
    
    Metadata:
    
      encoder         : Lavc58.67.100 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
    
    Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 22050 Hz, stereo, fltp, 128 kb/s
    
    Metadata:
    
      encoder         : Lavc58.67.100 aac
    
frame=    3 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=    5 fps=4.2 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=4 speed=   0x    
    
frame=    6 fps=3.4 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=7 speed=   0x    
    
frame=    8 fps=3.4 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=10 speed=   0x    
    
frame=   10 fps=3.5 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=14 speed=   0x    
    
frame=   11 fps=3.2 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=16 speed=   0x    
    
frame=   13 fps=3.2 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=20 speed=   0x    
    
frame=   14 fps=3.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=22 speed=   0x    
    
frame=   16 fps=3.1 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=26 speed=   0x    
    
frame=   17 fps=2.9 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=28 speed=   0x    
    
frame=   18 fps=2.8 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=31 speed=   0x    
    
frame=   20 fps=2.9 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=34 speed=   0x    
    
frame=   21 fps=2.8 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=36 speed=   0x    
    
frame=   23 fps=2.9 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=40 speed=   0x    
    
frame=   24 fps=2.8 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=0 drop=42 speed=   0x    
    
frame=   24 fps=0.7 q=-1.0 Lsize=     752kB time=00:00:08.03 bitrate= 766.4kbits/s dup=0 drop=43 speed=0.22x    
    
video:624kB audio:125kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.359236%
    
[libx264 @ 000001e395041400] frame I:1     Avg QP:12.79  size:257554
    
[libx264 @ 000001e395041400] frame P:15    Avg QP:13.10  size: 20487
    
[libx264 @ 000001e395041400] frame B:8     Avg QP:13.10  size:  9231
    
[libx264 @ 000001e395041400] consecutive B-frames: 45.8% 25.0% 12.5% 16.7%
    
[libx264 @ 000001e395041400] mb I  I16..4: 18.4% 79.2%  2.4%
    
[libx264 @ 000001e395041400] mb P  I16..4:  1.0%  3.3%  0.4%  P16..4:  1.0%  0.2%  0.2%  0.0%  0.0%    skip:93.9%
    
[libx264 @ 000001e395041400] mb B  I16..4:  0.1%  0.2%  0.1%  B16..8:  1.8%  0.1%  0.0%  direct: 2.9%  skip:94.7%  L0:58.1% L1:40.2% BI: 1.7%
    
[libx264 @ 000001e395041400] 8x8 transform intra:75.0% inter:82.7%
    
[libx264 @ 000001e395041400] coded y,u,v intra: 6.1% 3.5% 4.4% inter: 0.2% 1.2% 0.5%
    
[libx264 @ 000001e395041400] i16 v,h,dc,p: 80% 16%  3%  2%
    
[libx264 @ 000001e395041400] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 46%  8% 44%  0%  0%  0%  0%  0%  0%
    
[libx264 @ 000001e395041400] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 27% 25%  3%  3%  3%  4%  3%  3%
    
[libx264 @ 000001e395041400] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 000001e395041400] ref P L0: 75.6%  3.3% 14.8%  6.3%
    
[libx264 @ 000001e395041400] ref B L0: 88.6% 10.7%  0.7%
    
[libx264 @ 000001e395041400] ref B L1: 98.7%  1.3%
    
[libx264 @ 000001e395041400] kb/s:1783.06
    
[aac @ 000001e3951e7f80] Qavg: 55135.730

    spawned ffmpeg command & console log ("-framerate", `${imageFiles.length}/${VIDEO_DURATION}` as outputOption) :

    ffmpeg -f concat -safe 0 -i path/to/demuxerFile.txt -i path/to/audio.wav -y -framerate 67/8 -t 8 path/to/output_framerate.mp4
    

    
ffmpeg version git-2020-01-26-5e62100 Copyright (c) 2000-2020 the FFmpeg developers
    
  built with gcc 9.2.1 (GCC) 20200122
    
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --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-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
    
  libavutil      56. 38.100 / 56. 38.100
    
  libavcodec     58. 67.100 / 58. 67.100
    
  libavformat    58. 36.100 / 58. 36.100
    
  libavdevice    58.  9.103 / 58.  9.103
    
  libavfilter     7. 71.100 /  7. 71.100
    
  libswscale      5.  6.100 /  5.  6.100
    
  libswresample   3.  6.100 /  3.  6.100
    
  libpostproc    55.  6.100 / 55.  6.100
    
Input #0, concat, from 'path/to/demuxerFile.txt':
    
  Duration: N/A, start: 0.000000, bitrate: N/A
    
    Stream #0:0: Video: mjpeg (Baseline), yuvj444p(pc, bt470bg/unknown/unknown), 4677x4677 [SAR 256:256 DAR 1:1], 25 tbr, 25 tbn, 25 tbc
    
Guessed Channel Layout for Input Stream #1.0 : stereo
    
Input #1, wav, from 'path/to/audio.wav':
    
  Metadata:
    
    artist          : TextAloud: IVONA Kimberly22
    
    date            : 2018
    
    genre           : Speech
    
    title           : 38750336.mp3
    
    album           : Created: 7/26/2018 4:56:13 PM
    
    encoder         : Lavf58.16.100
    
    encoded_by      : Lame MP3
    
  Duration: 00:00:15.57, bitrate: 705 kb/s
    
    Stream #1:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 22050 Hz, stereo, s16, 705 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
    
  Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native))
    
Press [q] to stop, [?] for help
    
[libx264 @ 000002460bda4740] using SAR=1/1
    
[libx264 @ 000002460bda4740] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
    
[libx264 @ 000002460bda4740] profile High 4:4:4 Predictive, level 6.0, 4:4:4, 8-bit
    
[libx264 @ 000002460bda4740] 264 - core 159 - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - 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=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
    
Output #0, mp4, to 'path/to/output_framerate.mp4':
    
  Metadata:
    
    encoder         : Lavf58.36.100
    
    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuvj444p(pc, progressive), 4677x4677 [SAR 256:256 DAR 1:1], q=-1--1, 25 fps, 12800 tbn, 25 tbc
    
    Metadata:
    
      encoder         : Lavc58.67.100 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
    
    Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 22050 Hz, stereo, fltp, 128 kb/s
    
    Metadata:
    
      encoder         : Lavc58.67.100 aac
    
frame=    3 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=    6 fps=5.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=    9 fps=5.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   12 fps=5.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   14 fps=4.6 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   16 fps=4.4 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   18 fps=3.9 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   20 fps=3.9 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   22 fps=3.8 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   23 fps=3.6 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   25 fps=3.6 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   27 fps=3.3 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   28 fps=3.1 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   30 fps=3.1 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   33 fps=3.2 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   36 fps=3.3 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   38 fps=3.1 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   39 fps=3.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   40 fps=2.6 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   41 fps=2.4 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   42 fps=2.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   43 fps=1.9 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   44 fps=1.9 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   45 fps=1.8 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   46 fps=1.8 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   47 fps=1.4 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   49 fps=1.5 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   50 fps=1.5 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   51 fps=1.5 q=28.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   51 fps=1.3 q=28.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   52 fps=1.3 q=28.0 size=       0kB time=00:00:00.04 bitrate=   8.3kbits/s speed=0.00114x    
    
frame=   53 fps=1.3 q=28.0 size=       0kB time=00:00:00.04 bitrate=   8.3kbits/s speed=0.00111x    
    
frame=   54 fps=1.2 q=28.0 size=       0kB time=00:00:00.04 bitrate=   8.3kbits/s speed=0.00101x    
    
frame=   55 fps=1.2 q=28.0 size=       0kB time=00:00:00.13 bitrate=   2.8kbits/s speed=0.00297x    
    
frame=   56 fps=1.1 q=28.0 size=       0kB time=00:00:00.18 bitrate=   2.1kbits/s speed=0.00377x    
    
frame=   57 fps=1.1 q=28.0 size=     256kB time=00:00:00.23 bitrate=9033.3kbits/s speed=0.00461x    
    
frame=   58 fps=1.1 q=28.0 size=     256kB time=00:00:00.27 bitrate=7527.8kbits/s speed=0.00514x    
    
frame=   59 fps=1.0 q=28.0 size=     256kB time=00:00:00.32 bitrate=6452.4kbits/s speed=0.00571x    
    
frame=   60 fps=1.0 q=28.0 size=     256kB time=00:00:00.37 bitrate=5645.8kbits/s speed=0.00643x    
    
frame=   62 fps=1.0 q=28.0 size=     256kB time=00:00:00.37 bitrate=5645.8kbits/s speed=0.00605x    
    
frame=   62 fps=1.0 q=28.0 size=     256kB time=00:00:00.41 bitrate=5018.5kbits/s speed=0.00668x    
    
frame=   63 fps=1.0 q=28.0 size=     256kB time=00:00:00.46 bitrate=4516.7kbits/s speed=0.00727x    
    
frame=   64 fps=1.0 q=28.0 size=     256kB time=00:00:00.51 bitrate=4106.1kbits/s speed=0.00778x    
    
frame=   65 fps=1.0 q=28.0 size=     256kB time=00:00:00.55 bitrate=3763.9kbits/s speed=0.00827x    
    
frame=   66 fps=1.0 q=28.0 size=     256kB time=00:00:00.60 bitrate=3474.4kbits/s speed=0.00884x    
    
frame=   67 fps=1.0 q=28.0 size=     256kB time=00:00:00.65 bitrate=3226.2kbits/s speed=0.00943x    
    
frame=   67 fps=0.6 q=-1.0 Lsize=     872kB time=00:00:08.03 bitrate= 888.9kbits/s speed=0.0752x    
    
video:744kB audio:125kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.391708%
    
[libx264 @ 000002460bda4740] frame I:1     Avg QP:15.80  size:216204
    
[libx264 @ 000002460bda4740] frame P:29    Avg QP:15.19  size: 10747
    
[libx264 @ 000002460bda4740] frame B:37    Avg QP:17.07  size:  6300
    
[libx264 @ 000002460bda4740] consecutive B-frames: 17.9% 14.9% 31.3% 35.8%
    
[libx264 @ 000002460bda4740] mb I  I16..4: 11.4% 86.0%  2.6%
    
[libx264 @ 000002460bda4740] mb P  I16..4:  0.5%  1.9%  0.2%  P16..4:  0.7%  0.2%  0.1%  0.0%  0.0%    skip:96.5%
    
[libx264 @ 000002460bda4740] mb B  I16..4:  0.1%  0.2%  0.0%  B16..8:  1.3%  0.2%  0.0%  direct: 0.7%  skip:97.5%  L0:57.4% L1:40.7% BI: 1.9%
    
[libx264 @ 000002460bda4740] 8x8 transform intra:79.7% inter:31.4%
    
[libx264 @ 000002460bda4740] coded y,u,v intra: 5.7% 2.9% 3.7% inter: 0.1% 0.5% 0.2%
    
[libx264 @ 000002460bda4740] i16 v,h,dc,p: 70% 23%  4%  2%
    
[libx264 @ 000002460bda4740] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 45%  8% 45%  0%  0%  0%  0%  0%  0%
    
[libx264 @ 000002460bda4740] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 26% 25%  3%  3%  4%  4%  3%  2%
    
[libx264 @ 000002460bda4740] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 000002460bda4740] ref P L0: 72.6%  3.0% 16.6%  7.7%
    
[libx264 @ 000002460bda4740] ref B L0: 75.7% 20.6%  3.7%
    
[libx264 @ 000002460bda4740] ref B L1: 97.7%  2.3%
    
[libx264 @ 000002460bda4740] kb/s:2271.59
    
[aac @ 000002460bda8580] Qavg: 55135.730

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