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Médias (2)

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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

  • Emballe médias : à quoi cela sert ?

    4 février 2011, par

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

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  • -shortest is not working while looping audio with amovie in FFMPEG

    18 juin 2019, par Nikunj Paradva

    Here input is two video total 40 second, i am concate that and speed up 4x,then video duration is 10 second,

    audio input duration is dynamic it ll be shorter than video or bigger than video duration that’s why i am using amovie command for replace audio with looping to infinite, and add -shortest command at last.

    but it won’t be worked. it goes to infinite process.

    Here is my command

    [-y,
    
 -i, /storage/emulated/0/Received/VID-20190407-WA0001.mp4,
    
 -i, /storage/emulated/0/Received/MP4_20190220_114210.mp4,
    
 -strict, experimental,
    
 -filter_complex, [0:v]scale=iw*min(480/iw\,480/ih):ih*min(480/iw\,480/ih), pad=480:480:(480-iw*min(480/iw\,480/ih))/2:(480-ih*min(480/iw\,480/ih))/2,setsar=1:1[v0];
    
                  [1:v]scale=iw*min(480/iw\,480/ih):ih*min(480/iw\,480/ih), pad=480:480:(480-iw*min(480/iw\,480/ih))/2:(480-ih*min(480/iw\,480/ih))/2,setsar=1:1[v1];
    
                  [v0][v1] concat=n=2:v=1[vTemp];[vTemp]setpts=0.25*PTS[finalv];
    
                  amovie=/storage/emulated/0/VideoEditor/.caches/Video_editor_1560762451434.mp3:loop=0,asetpts=N/SR/TB[aaa],
    
  -map, [finalv], -map, [aaa],
    
 -shortest, -preset, ultrafast,
    
 /storage/emulated/0/Video_1560762463583.mp4]

    here is logs of the process (logs going to infinity, but i added till stackoverflow limit)

    06-17 17:14:58.408 E: onProgress: ffmpeg version n4.0-39-gda39990 Copyright (c) 2000-2018 the FFmpeg developers
    
06-17 17:14:58.408 E: onProgress:   built with gcc 4.9.x (GCC) 20150123 (prerelease)
    
06-17 17:14:58.408 E: onProgress:   configuration: --target-os=linux --cross-prefix=/root/bravobit/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/root/bravobit/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-ffprobe --enable-libopus --enable-libvorbis --enable-libfdk-aac --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-fontconfig --enable-libvpx --enable-libass --enable-yasm --enable-pthreads --disable-debug --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-linux-perf --disable-doc --disable-shared --enable-static --enable-runtime-cpudetect --enable-nonfree --enable-network --enable-avresample --enable-avformat --enable-avcodec --enable-indev=lavfi --enable-hwaccels --enable-ffmpeg --enable-zlib --enable-gpl --enable-small --enable-nonfree --pkg-config=pkg-config --pkg-config-flags=--static --prefix=/root/bravobit/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/root/bravobit/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/root/bravobit/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-cxxflags=
    
06-17 17:14:58.408 E: onProgress:   libavutil      56. 14.100 / 56. 14.100
    
06-17 17:14:58.409 E: onProgress:   libavcodec     58. 18.100 / 58. 18.100
    
06-17 17:14:58.409 E: onProgress:   libavformat    58. 12.100 / 58. 12.100
    
06-17 17:14:58.409 E: onProgress:   libavdevice    58.  3.100 / 58.  3.100
    
06-17 17:14:58.409 E: onProgress:   libavfilter     7. 16.100 /  7. 16.100
    
06-17 17:14:58.409 E: onProgress:   libavresample   4.  0.  0 /  4.  0.  0
    
06-17 17:14:58.409 E: onProgress:   libswscale      5.  1.100 /  5.  1.100
    
06-17 17:14:58.409 E: onProgress:   libswresample   3.  1.100 /  3.  1.100
    
06-17 17:14:58.409 E: onProgress:   libpostproc    55.  1.100 / 55.  1.100
    
06-17 17:14:58.472 E: getSlotFromBufferLocked: unknown buffer: 0x97c4b740
    
06-17 17:14:58.563 E: onProgress: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Received/VID-20190407-WA0001.mp4':
    
06-17 17:14:58.563 E: onProgress:   Metadata:
    
06-17 17:14:58.563 E: onProgress:     major_brand     : isom
    
06-17 17:14:58.564 E: onProgress:     minor_version   : 512
    
06-17 17:14:58.564 E: onProgress:     compatible_brands: isomiso2avc1mp41
    
06-17 17:14:58.564 E: onProgress:     encoder         : Lavf57.76.100
    
06-17 17:14:58.565 E: onProgress:     comment         : vid:v0701dd10000bi84903a28j16o847fp0
    
06-17 17:14:58.565 E: onProgress:   Duration: 00:00:17.35, start: 0.000000, bitrate: 468 kb/s
    
06-17 17:14:58.566 E: onProgress:     Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p, 480x854, 362 kb/s, 25.08 fps, 25.08 tbr, 90k tbn, 50.20 tbc (default)
    
06-17 17:14:58.566 E: onProgress:     Metadata:
    
06-17 17:14:58.567 E: onProgress:       handler_name    : VideoHandler
    
06-17 17:14:58.567 E: onProgress:     Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 127 kb/s (default)
    
06-17 17:14:58.569 E: onProgress:     Metadata:
    
06-17 17:14:58.569 E: onProgress:       handler_name    : SoundHandler
    
06-17 17:14:58.654 E: onProgress: Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Received/MP4_20190220_114210.mp4':
    
06-17 17:14:58.654 E: onProgress:   Metadata:
    
06-17 17:14:58.655 E: onProgress:     major_brand     : iso6
    
06-17 17:14:58.655 E: onProgress:     minor_version   : 1
    
06-17 17:14:58.655 E: onProgress:     compatible_brands: mp42iso6avc1isom
    
06-17 17:14:58.655 E: onProgress:     creation_time   : 2019-02-20T06:12:15.000000Z
    
06-17 17:14:58.656 E: onProgress:   Duration: 00:00:23.46, start: 0.000000, bitrate: 309 kb/s
    
06-17 17:14:58.656 E: onProgress:     Stream #1:0(und): Video: h264 (avc1 / 0x31637661), yuv420p, 426x426, 243 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default)
    
06-17 17:14:58.656 E: onProgress:     Stream #1:1(eng): Audio: aac (mp4a / 0x6134706D), 32000 Hz, stereo, fltp, 64 kb/s (default)
    
06-17 17:14:58.687 E: onProgress: Stream mapping:
    
06-17 17:14:58.687 E: onProgress:   Stream #0:0 (h264) -> scale
    
06-17 17:14:58.687 E: onProgress:   Stream #1:0 (h264) -> scale
    
06-17 17:14:58.687 E: onProgress:   setpts -> Stream #0:0 (libx264)
    
06-17 17:14:58.687 E: onProgress:   asetpts -> Stream #0:1 (aac)
    
06-17 17:14:58.688 E: onProgress: Press [q] to stop, [?] for help
    
06-17 17:14:58.828 E: onProgress: [libx264 @ 0xb53de280] using SAR=1/1
    
06-17 17:14:58.851 E: onProgress: [libx264 @ 0xb53de280] using cpu capabilities: ARMv6 NEON
    
06-17 17:14:58.865 E: onProgress: [libx264 @ 0xb53de280] profile Constrained Baseline, level 3.0
    
06-17 17:14:58.865 E: onProgress: [libx264 @ 0xb53de280] 264 - core 152 r2851M ba24899 - 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=6 lookahead_threads=1 sliced_threads=0 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=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
    
06-17 17:14:58.899 E: onProgress: Output #0, mp4, to '/storage/emulated/0/VideoEditor/Video_editor_1560771898152.mp4':
    
06-17 17:14:58.900 E: onProgress:   Metadata:
    
06-17 17:14:58.900 E: onProgress:     major_brand     : isom
    
06-17 17:14:58.900 E: onProgress:     minor_version   : 512
    
06-17 17:14:58.900 E: onProgress:     compatible_brands: isomiso2avc1mp41
    
06-17 17:14:58.900 E: onProgress:     comment         : vid:v0701dd10000bi84903a28j16o847fp0
    
06-17 17:14:58.900 E: onProgress:     encoder         : Lavf58.12.100
    
06-17 17:14:58.900 E: onProgress:     Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p(progressive), 480x480 [SAR 1:1 DAR 1:1], q=-1--1, 25.08 fps, 19264 tbn, 25.08 tbc (default)
    
06-17 17:14:58.901 E: onProgress:     Metadata:
    
06-17 17:14:58.901 E: onProgress:       encoder         : Lavc58.18.100 libx264
    
06-17 17:14:58.901 E: onProgress:     Side data:
    
06-17 17:14:58.902 E: onProgress:       cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
06-17 17:14:58.902 E: onProgress:     Stream #0:1: Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
    
06-17 17:14:58.903 E: onProgress:     Metadata:
    
06-17 17:14:58.903 E: onProgress:       encoder         : Lavc58.18.100 aac
    
06-17 17:14:58.905 E: onProgress: [mp3float @ 0xb386d400] Could not update timestamps for skipped samples.
    
06-17 17:14:59.242 E: onProgress: frame=    5 fps=0.0 q=0.0 size=       0kB time=00:00:00.09 bitrate=   4.1kbits/s dup=0 drop=3 speed=0.183x    
    
06-17 17:14:59.727 E: onProgress: frame=   11 fps= 11 q=23.0 size=       0kB time=00:00:00.30 bitrate=   1.3kbits/s dup=0 drop=20 speed=0.294x    
    
06-17 17:15:00.240 E: onProgress: frame=   16 fps= 10 q=23.0 size=       0kB time=00:00:00.53 bitrate=   0.7kbits/s dup=0 drop=36 speed=0.349x    
    
06-17 17:15:00.764 E: onProgress: frame=   22 fps= 11 q=23.0 size=       0kB time=00:00:00.78 bitrate=   0.5kbits/s dup=0 drop=54 speed=0.382x    
    
06-17 17:15:01.264 E: onProgress: frame=   28 fps= 11 q=20.0 size=       0kB time=00:00:00.99 bitrate=   0.4kbits/s dup=0 drop=73 speed=0.389x    
    
06-17 17:15:01.779 E: onProgress: frame=   34 fps= 11 q=24.0 size=       0kB time=00:00:01.25 bitrate=   0.3kbits/s dup=0 drop=90 speed=0.409x    
    
06-17 17:15:02.277 E: onProgress: frame=   40 fps= 11 q=25.0 size=       0kB time=00:00:01.46 bitrate=   0.3kbits/s dup=0 drop=108 speed=0.409x    
    
06-17 17:15:02.799 E: onProgress: frame=   46 fps= 11 q=24.0 size=     256kB time=00:00:01.71 bitrate=1220.7kbits/s dup=0 drop=125 speed=0.42x    
    
06-17 17:15:03.303 E: onProgress: frame=   52 fps= 11 q=24.0 size=     256kB time=00:00:01.95 bitrate=1075.4kbits/s dup=0 drop=143 speed=0.424x    
    
06-17 17:15:03.807 E: onProgress: frame=   58 fps= 11 q=22.0 size=     256kB time=00:00:02.18 bitrate= 961.0kbits/s dup=0 drop=161 speed=0.427x    
    
06-17 17:15:04.316 E: onProgress: frame=   64 fps= 11 q=23.0 size=     256kB time=00:00:02.41 bitrate= 868.6kbits/s dup=0 drop=179 speed=0.43x    
    
06-17 17:15:04.824 E: onProgress: frame=   69 fps= 11 q=22.0 size=     256kB time=00:00:02.67 bitrate= 785.5kbits/s dup=0 drop=196 speed=0.436x    
    
06-17 17:15:05.338 E: onProgress: frame=   76 fps= 11 q=25.0 size=     256kB time=00:00:02.90 bitrate= 722.7kbits/s dup=0 drop=215 speed=0.438x    
    
06-17 17:15:05.838 E: onProgress: frame=   82 fps= 11 q=23.0 size=     256kB time=00:00:03.13 bitrate= 669.1kbits/s dup=0 drop=233 speed=0.439x    
    
06-17 17:15:06.354 E: onProgress: frame=   88 fps= 11 q=21.0 size=     512kB time=00:00:03.36 bitrate=1245.9kbits/s dup=0 drop=251 speed=0.44x    
    
06-17 17:15:06.885 E: onProgress: frame=   94 fps= 12 q=17.0 size=     512kB time=00:00:03.62 bitrate=1158.0kbits/s dup=0 drop=269 speed=0.444x    
    
06-17 17:15:07.367 E: onProgress: frame=   99 fps= 11 q=16.0 size=     512kB time=00:00:03.83 bitrate=1094.8kbits/s dup=0 drop=285 speed=0.442x    
    
06-17 17:15:07.875 E: onProgress: frame=  105 fps= 11 q=16.0 size=     512kB time=00:00:04.06 bitrate=1032.3kbits/s dup=0 drop=302 speed=0.443x    
    
06-17 17:15:08.390 E: onProgress: frame=  111 fps= 11 q=15.0 size=     512kB time=00:00:04.29 bitrate= 976.5kbits/s dup=0 drop=320 speed=0.443x    
    
06-17 17:15:08.895 E: onProgress: frame=  117 fps= 11 q=21.0 size=     512kB time=00:00:04.55 bitrate= 921.7kbits/s dup=0 drop=337 speed=0.446x    
    
06-17 17:15:09.402 E: onProgress: frame=  123 fps= 11 q=21.0 size=     512kB time=00:00:04.78 bitrate= 876.9kbits/s dup=0 drop=355 speed=0.447x    
    
06-17 17:15:09.925 E: onProgress: frame=  129 fps= 11 q=23.0 size=     512kB time=00:00:05.03 bitrate= 832.5kbits/s dup=0 drop=373 speed=0.449x    
    
06-17 17:15:10.426 E: onProgress: frame=  135 fps= 12 q=23.0 size=     512kB time=00:00:05.27 bitrate= 795.8kbits/s dup=0 drop=389 speed=0.449x    
    
06-17 17:15:10.927 E: onProgress: frame=  141 fps= 12 q=23.0 size=     768kB time=00:00:05.50 bitrate=1143.3kbits/s dup=0 drop=407 speed=0.45x    
    
06-17 17:15:11.442 E: onProgress: frame=  148 fps= 12 q=23.0 size=     768kB time=00:00:05.75 bitrate=1092.6kbits/s dup=0 drop=425 speed=0.452x    
    
06-17 17:15:11.813 E: onProgress: [mp3float @ 0xb386d400] Could not update timestamps for skipped samples.
    
06-17 17:15:11.947 E: onProgress: frame=  154 fps= 12 q=22.0 size=     768kB time=00:00:06.01 bitrate=1046.2kbits/s dup=0 drop=442 speed=0.454x    
    
06-17 17:15:12.447 E: onProgress: frame=  158 fps= 11 q=22.0 size=     768kB time=00:00:06.17 bitrate=1018.7kbits/s dup=0 drop=453 speed=0.449x    
    
06-17 17:15:12.961 E: onProgress: frame=  164 fps= 11 q=22.0 size=     768kB time=00:00:06.43 bitrate= 978.2kbits/s dup=0 drop=470 speed=0.451x    
    
06-17 17:15:13.520 E: onProgress: frame=  170 fps= 11 q=23.0 size=     768kB time=00:00:06.66 bitrate= 944.1kbits/s dup=0 drop=487 speed=0.45x    
    
06-17 17:15:13.993 E: onProgress: frame=  176 fps= 12 q=23.0 size=     768kB time=00:00:06.89 bitrate= 912.3kbits/s dup=0 drop=505 speed=0.451x    
    
06-17 17:15:14.496 E: onProgress: frame=  182 fps= 12 q=24.0 size=    1024kB time=00:00:07.15 bitrate=1173.0kbits/s dup=0 drop=523 speed=0.453x    
    
06-17 17:15:14.999 E: onProgress: frame=  189 fps= 12 q=22.0 size=    1024kB time=00:00:07.40 bitrate=1132.6kbits/s dup=0 drop=541 speed=0.454x    
    
06-17 17:15:15.528 E: onProgress: frame=  195 fps= 12 q=23.0 size=    1024kB time=00:00:07.68 bitrate=1091.5kbits/s dup=0 drop=559 speed=0.457x    
    
06-17 17:15:16.054 E: onProgress: frame=  202 fps= 12 q=19.0 size=    1024kB time=00:00:07.94 bitrate=1056.4kbits/s dup=0 drop=578 speed=0.458x    
    
06-17 17:15:16.566 E: onProgress: frame=  209 fps= 12 q=18.0 size=    1024kB time=00:00:08.19 bitrate=1023.5kbits/s dup=0 drop=597 speed=0.459x    
    
06-17 17:15:17.075 E: onProgress: frame=  215 fps= 12 q=23.0 size=    1024kB time=00:00:08.45 bitrate= 992.5kbits/s dup=0 drop=615 speed=0.46x    
    
06-17 17:15:17.602 E: onProgress: frame=  221 fps= 12 q=18.0 size=    1280kB time=00:00:08.73 bitrate=1201.1kbits/s dup=0 drop=633 speed=0.462x    
    
06-17 17:15:18.120 E: onProgress: frame=  228 fps= 12 q=21.0 size=    1280kB time=00:00:08.98 bitrate=1166.9kbits/s dup=0 drop=652 speed=0.463x    
    
06-17 17:15:18.635 E: onProgress: frame=  235 fps= 12 q=22.0 size=    1280kB time=00:00:09.24 bitrate=1134.7kbits/s dup=0 drop=671 speed=0.464x    
    
06-17 17:15:19.144 E: onProgress: frame=  241 fps= 12 q=20.0 size=    1280kB time=00:00:09.49 bitrate=1104.2kbits/s dup=0 drop=688 speed=0.465x    
    
06-17 17:15:19.634 E: onProgress: frame=  247 fps= 12 q=23.0 size=    1280kB time=00:00:09.72 bitrate=1077.8kbits/s dup=0 drop=706 speed=0.465x    
    
06-17 17:15:20.153 E: onProgress: frame=  252 fps= 12 q=23.0 size=    1280kB time=00:00:09.93 bitrate=1055.1kbits/s dup=0 drop=720 speed=0.463x    
    
06-17 17:15:20.675 E: onProgress: frame=  258 fps= 12 q=24.0 size=    1280kB time=00:00:10.19 bitrate=1028.7kbits/s dup=0 drop=737 speed=0.464x    
    
06-17 17:15:21.213 E: onProgress: frame=  259 fps= 12 q=24.0 size=    1280kB time=00:00:10.65 bitrate= 983.9kbits/s dup=0 drop=739 speed=0.474x    
    
06-17 17:15:21.718 E: onProgress: frame=  259 fps= 11 q=24.0 size=    1280kB time=00:00:11.12 bitrate= 942.8kbits/s dup=0 drop=739 speed=0.483x    
    
06-17 17:15:22.256 E: onProgress: frame=  259 fps= 11 q=24.0 size=    1280kB time=00:00:11.65 bitrate= 899.6kbits/s dup=0 drop=739 speed=0.495x    
    
06-17 17:15:22.574 E: onProgress: [mp3float @ 0xb386d400] Could not update timestamps for skipped samples.
    
06-17 17:15:22.888 E: onProgress: frame=  259 fps= 11 q=24.0 size=    1280kB time=00:00:12.09 bitrate= 866.8kbits/s dup=0 drop=739 speed=0.502x    
    
06-17 17:15:23.325 E: onProgress: frame=  259 fps= 11 q=24.0 size=    1280kB time=00:00:12.46 bitrate= 841.0kbits/s dup=0 drop=739 speed=0.507x    
    
06-17 17:15:23.810 E: onProgress: frame=  259 fps= 10 q=24.0 size=    1280kB time=00:00:12.93 bitrate= 810.8kbits/s dup=0 drop=739 speed=0.515x    
    
06-17 17:15:24.331 E: onProgress: frame=  259 fps= 10 q=24.0 size=    1280kB time=00:00:13.42 bitrate= 781.3kbits/s dup=0 drop=739 speed=0.524x    
    
06-17 17:15:24.873 E: onProgress: frame=  259 fps=9.9 q=24.0 size=    1280kB time=00:00:13.93 bitrate= 752.7kbits/s dup=0 drop=739 speed=0.533x    
    
06-17 17:15:25.374 E: onProgress: frame=  259 fps=9.7 q=24.0 size=    1280kB time=00:00:14.39 bitrate= 728.4kbits/s dup=0 drop=739 speed=0.54x    
    
06-17 17:15:25.898 E: onProgress: frame=  259 fps=9.5 q=24.0 size=    1280kB time=00:00:14.86 bitrate= 705.6kbits/s dup=0 drop=739 speed=0.547x    
    
06-17 17:15:26.407 E: onProgress: frame=  259 fps=9.4 q=24.0 size=    1280kB time=00:00:15.34 bitrate= 683.2kbits/s dup=0 drop=739 speed=0.554x    
    
06-17 17:15:26.917 E: onProgress: frame=  259 fps=9.2 q=24.0 size=    1280kB time=00:00:15.85 bitrate= 661.2kbits/s dup=0 drop=739 speed=0.562x    
    
06-17 17:15:27.430 E: onProgress: frame=  259 fps=9.0 q=24.0 size=    1280kB time=00:00:16.37 bitrate= 640.6kbits/s dup=0 drop=739 speed=0.57x    
    
06-17 17:15:27.957 E: onProgress: frame=  259 fps=8.9 q=24.0 size=    1280kB time=00:00:16.76 bitrate= 625.5kbits/s dup=0 drop=739 speed=0.573x    
    
06-17 17:15:28.489 E: onProgress: frame=  259 fps=8.7 q=24.0 size=    1280kB time=00:00:17.29 bitrate= 606.2kbits/s dup=0 drop=739 speed=0.581x    
    
06-17 17:15:28.999 E: onProgress: frame=  259 fps=8.6 q=24.0 size=    1280kB time=00:00:17.78 bitrate= 589.6kbits/s dup=0 drop=739 speed=0.587x    
    
06-17 17:15:29.187 E: onProgress: [mp3float @ 0xb386d400] Could not update timestamps for skipped samples.
    
06-17 17:15:29.567 E: onProgress: frame=  259 fps=8.4 q=24.0 size=    1280kB time=00:00:18.18 bitrate= 576.8kbits/s dup=0 drop=739 speed=0.589x    
    
06-17 17:15:30.107 E: onProgress: frame=  259 fps=8.3 q=24.0 size=    1280kB time=00:00:18.73 bitrate= 559.6kbits/s dup=0 drop=739 speed=0.597x    
    
06-17 17:15:30.606 E: onProgress: frame=  259 fps=8.1 q=24.0 size=    1280kB time=00:00:19.24 bitrate= 544.8kbits/s dup=0 drop=739 speed=0.604x    
    
06-17 17:15:31.127 E: onProgress: frame=  259 fps=8.0 q=24.0 size=    1280kB time=00:00:19.78 bitrate= 530.0kbits/s dup=0 drop=739 speed=0.611x    
    
06-17 17:15:31.626 E: onProgress: frame=  259 fps=7.9 q=24.0 size=    1280kB time=00:00:20.29 bitrate= 516.7kbits/s dup=0 drop=739 speed=0.617x    
    
06-17 17:15:32.164 E: onProgress: frame=  259 fps=7.7 q=24.0 size=    1280kB time=00:00:20.85 bitrate= 502.9kbits/s dup=0 drop=739 speed=0.623x    
    
06-17 17:15:32.686 E: onProgress: frame=  259 fps=7.6 q=24.0 size=    1280kB time=00:00:21.38 bitrate= 490.3kbits/s dup=0 drop=739 speed=0.629x    
    
06-17 17:15:33.222 E: onProgress: frame=  259 fps=7.5 q=24.0 size=    1280kB time=00:00:21.89 bitrate= 478.9kbits/s dup=0 drop=739 speed=0.634x    
    
06-17 17:15:33.744 E: onProgress: frame=  259 fps=7.4 q=24.0 size=    1280kB time=00:00:22.43 bitrate= 467.5kbits/s dup=0 drop=739 speed=0.64x    
    
06-17 17:15:34.264 E: onProgress: frame=  259 fps=7.3 q=24.0 size=    1280kB time=00:00:22.96 bitrate= 456.6kbits/s dup=0 drop=739 speed=0.646x    
    
06-17 17:15:34.764 E: onProgress: frame=  259 fps=7.2 q=24.0 size=    1280kB time=00:00:23.47 bitrate= 446.7kbits/s dup=0 drop=739 speed=0.651x    
    
06-17 17:15:35.269 E: onProgress: [mp3float @ 0xb386d400] Could not update timestamps for skipped samples.
    
06-17 17:15:35.293 E: onProgress: frame=  259 fps=7.1 q=24.0 size=    1536kB time=00:00:24.00 bitrate= 524.1kbits/s dup=0 drop=739 speed=0.656x    
    
06-17 17:15:35.792 E: onProgress: frame=  259 fps=7.0 q=24.0 size=    1536kB time=00:00:24.24 bitrate= 519.1kbits/s dup=0 drop=739 speed=0.654x    
    
06-17 17:15:36.294 E: onProgress: frame=  259 fps=6.9 q=24.0 size=    1536kB time=00:00:24.75 bitrate= 508.4kbits/s dup=0 drop=739 speed=0.659x    
    
06-17 17:15:36.812 E: onProgress: frame=  259 fps=6.8 q=24.0 size=    1536kB time=00:00:25.28 bitrate= 497.6kbits/s dup=0 drop=739 speed=0.664x    
    
06-17 17:15:37.314 E: onProgress: frame=  259 fps=6.7 q=24.0 size=    1536kB time=00:00:25.79 bitrate= 487.8kbits/s dup=0 drop=739 speed=0.668x    
    
06-17 17:15:37.832 E: onProgress: frame=  259 fps=6.6 q=24.0 size=    1536kB time=00:00:26.33 bitrate= 477.9kbits/s dup=0 drop=739 speed=0.673x    
    
06-17 17:15:38.332 E: onProgress: frame=  259 fps=6.5 q=24.0 size=    1536kB time=00:00:26.84 bitrate= 468.8kbits/s dup=0 drop=739 speed=0.677x    
    
06-17 17:15:38.850 E: onProgress: frame=  259 fps=6.5 q=24.0 size=    1536kB time=00:00:27.37 bitrate= 459.6kbits/s dup=0 drop=739 speed=0.682x    
    
06-17 17:15:39.361 E: onProgress: frame=  259 fps=6.4 q=24.0 size=    1536kB time=00:00:27.88 bitrate= 451.2kbits/s dup=0 drop=739 speed=0.686x    
    
06-17 17:15:39.877 E: onProgress: frame=  259 fps=6.3 q=24.0 size=    1536kB time=00:00:28.42 bitrate= 442.7kbits/s dup=0 drop=739 speed=0.69x    
    
06-17 17:15:40.379 E: onProgress: frame=  259 fps=6.2 q=24.0 size=    1536kB time=00:00:28.93 bitrate= 434.9kbits/s dup=0 drop=739 speed=0.694x    
    
06-17 17:15:40.898 E: onProgress: frame=  259 fps=6.1 q=24.0 size=    1536kB time=00:00:29.46 bitrate= 427.0kbits/s dup=0 drop=739 speed=0.698x    
    
06-17 17:15:41.401 E: onProgress: frame=  259 fps=6.1 q=24.0 size=    1536kB time=00:00:29.97 bitrate= 419.8kbits/s dup=0 drop=739 speed=0.702x    
    
06-17 17:15:41.406 E: onProgress: [mp3float @ 0xb386d400] Could not update timestamps for skipped samples.
    
06-17 17:15:41.916 E: onProgress: frame=  259 fps=6.0 q=24.0 size=    1536kB time=00:00:30.44 bitrate= 413.4kbits/s dup=0 drop=739 speed=0.705x    
    
06-17 17:15:42.421 E: onProgress: frame=  259 fps=5.9 q=24.0 size=    1536kB time=00:00:30.95 bitrate= 406.5kbits/s dup=0 drop=739 speed=0.708x    
    
06-17 17:15:42.946 E: onProgress: frame=  259 fps=5.9 q=24.0 size=    1536kB time=00:00:31.48 bitrate= 399.6kbits/s dup=0 drop=739 speed=0.712x    
    
06-17 17:15:43.442 E: onProgress: frame=  259 fps=5.8 q=24.0 size=    1536kB time=00:00:31.99 bitrate= 393.3kbits/s dup=0 drop=739 speed=0.715x    
    
06-17 17:15:43.959 E: onProgress: frame=  259 fps=5.7 q=24.0 size=    1536kB time=00:00:32.53 bitrate= 386.8kbits/s dup=0 drop=739 speed=0.719x    
    
06-17 17:15:44.459 E: onProgress: frame=  259 fps=5.7 q=24.0 size=    1536kB time=00:00:33.04 bitrate= 380.8kbits/s dup=0 drop=739 speed=0.722x    
    
06-17 17:15:44.976 E: onProgress: frame=  259 fps=5.6 q=24.0 size=    1536kB time=00:00:33.57 bitrate= 374.8kbits/s dup=0 drop=739 speed=0.726x    
    
06-17 17:15:45.477 E: onProgress: frame=  259 fps=5.5 q=24.0 size=    1536kB time=00:00:34.08 bitrate= 369.2kbits/s dup=0 drop=739 speed=0.729x    
    
06-17 17:15:45.993 E: onProgress: frame=  259 fps=5.5 q=24.0 size=    1536kB time=00:00:34.62 bitrate= 363.5kbits/s dup=0 drop=739 speed=0.732x    
    
06-17 17:15:46.496 E: onProgress: frame=  259 fps=5.4 q=24.0 size=    1536kB time=00:00:35.13 bitrate= 358.2kbits/s dup=0 drop=739 speed=0.735x    
    
06-17 17:15:47.014 E: onProgress: frame=  259 fps=5.4 q=24.0 size=    1536kB time=00:00:35.66 bitrate= 352.8kbits/s dup=0 drop=739 speed=0.738x    
    
06-17 17:15:47.340 E: onProgress: [mp3float @ 0xb386d400] Could not update timestamps for skipped samples.
    
06-17 17:15:47.622 E: onProgress: frame=  259 fps=5.3 q=24.0 size=    1536kB time=00:00:36.10 bitrate= 348.5kbits/s dup=0 drop=739 speed=0.74x    
    
06-17 17:15:48.042 E: onProgress: frame=  259 fps=5.3 q=24.0 size=    1536kB time=00:00:36.47 bitrate= 345.0kbits/s dup=0 drop=739 speed=0.74x    
    
06-17 17:15:48.555 E: onProgress: frame=  259 fps=5.2 q=24.0 size=    1536kB time=00:00:36.98 bitrate= 340.2kbits/s dup=0 drop=739 speed=0.742x    
    
06-17 17:15:49.066 E: onProgress: frame=  259 fps=5.1 q=24.0 size=    1536kB time=00:00:37.40 bitrate= 336.4kbits/s dup=0 drop=739 speed=0.743x    
    
06-17 17:15:49.585 E: onProgress: frame=  259 fps=5.1 q=24.0 size=    1536kB time=00:00:37.94 bitrate= 331.7kbits/s dup=0 drop=739 speed=0.746x    
    
06-17 17:15:50.083 E: onProgress: frame=  259 fps=5.0 q=24.0 size=    1536kB time=00:00:38.45 bitrate= 327.2kbits/s dup=0 drop=739 speed=0.748x    
    
06-17 17:15:50.624 E: onProgress: frame=  259 fps=5.0 q=24.0 size=    1536kB time=00:00:39.00 bitrate= 322.6kbits/s dup=0 drop=739 speed=0.751x    
    
06-17 17:15:51.145 E: onProgress: frame=  259 fps=4.9 q=24.0 size=    1536kB time=00:00:39.54 bitrate= 318.2kbits/s dup=0 drop=739 speed=0.754x    
    
06-17 17:15:51.667 E: onProgress: frame=  259 fps=4.9 q=24.0 size=    1792kB time=00:00:40.07 bitrate= 366.3kbits/s dup=0 drop=739 speed=0.757x    
    
06-17 17:15:52.190 E: onProgress: frame=  259 fps=4.8 q=24.0 size=    1792kB time=00:00:40.61 bitrate= 361.5kbits/s dup=0 drop=739 speed=0.759x    
    
06-17 17:15:52.710 E: onProgress: frame=  259 fps=4.8 q=24.0 size=    1792kB time=00:00:41.14 bitrate= 356.8kbits/s dup=0 drop=739 speed=0.762x    
    
06-17 17:15:53.210 E: onProgress: frame=  259 fps=4.8 q=24.0 size=    1792kB time=00:00:41.65 bitrate= 352.4kbits/s dup=0 drop=739 speed=0.764x    
    
06-17 17:15:53.553 E: onProgress: [mp3float @ 0xb386d400] Could not update timestamps for skipped samples.
    
06-17 17:15:53.863 E: onProgress: frame=  259 fps=4.7 q=24.0 size=    1792kB time=00:00:42.14 bitrate= 348.3kbits/s dup=0 drop=739 speed=0.766x    
    
06-17 17:15:54.286 E: onProgress: frame=  259 fps=4.7 q=24.0 size=    1792kB time=00:00:42.53 bitrate= 345.1kbits/s dup=0 drop=739 speed=0.766x    
    
06-17 17:15:54.785 E: onProgress: frame=  259 fps=4.6 q=24.0 size=    1792kB time=00:00:43.04 bitrate= 341.0kbits/s dup=0 drop=739 speed=0.768x    
    
06-17 17:15:55.304 E: onProgress: frame=  259 fps=4.6 q=24.0 size=    1792kB time=00:00:43.58 bitrate= 336.8kbits/s dup=0 drop=739 speed=0.77x    
    
06-17 17:15:55.806 E: onProgress: frame=  259 fps=4.5 q=24.0 size=    1792kB time=00:00:44.09 bitrate= 332.9kbits/s dup=0 drop=739 speed=0.772x    
    
06-17 17:15:56.348 E: onProgress: frame=  259 fps=4.5 q=24.0 size=    1792kB time=00:00:44.65 bitrate= 328.8kbits/s dup=0 drop=739 speed=0.775x    
    
06-17 17:15:56.869 E: onProgress: frame=  259 fps=4.5 q=24.0 size=    1792kB time=00:00:45.18 bitrate= 324.9kbits/s dup=0 drop=739 speed=0.777x    
    
06-17 17:15:57.387 E: onProgress: frame=  259 fps=4.4 q=24.0 size=    1792kB time=00:00:45.72 bitrate= 321.1kbits/s dup=0 drop=739 speed=0.779x    
    
06-17 17:15:57.909 E: onProgress: frame=  259 fps=4.4 q=24.0 size=    1792kB time=00:00:46.25 bitrate= 317.4kbits/s dup=0 drop=739 speed=0.781x    
    
06-17 17:15:58.477 E: onProgress: frame=  259 fps=4.3 q=24.0 size=    1792kB time=00:00:46.74 bitrate= 314.1kbits/s dup=0 drop=739 speed=0.782x    
    
06-17 17:15:58.947 E: onProgress: frame=  259 fps=4.3 q=24.0 size=    1792kB time=00:00:47.25 bitrate= 310.7kbits/s dup=0 drop=739 speed=0.784x    
    
06-17 17:15:59.480 E: onProgress: frame=  259 fps=4.3 q=24.0 size=    1792kB time=00:00:47.78 bitrate= 307.2kbits/s dup=0 drop=739 speed=0.786x    
    
06-17 17:15:59.712 E: onProgress: [mp3float @ 0xb386d400] Could not update timestamps for skipped samples.
    
06-17 17:16:00.066 E: onProgress: frame=  259 fps=4.2 q=24.0 size=    1792kB time=00:00:48.18 bitrate= 304.7kbits/s dup=0 drop=739 speed=0.786x    
    
06-17 17:16:00.545 E: onProgress: frame=  259 fps=4.2 q=24.0 size=    1792kB time=00:00:48.64 bitrate= 301.8kbits/s dup=0 drop=739 speed=0.787x    
    
06-17 17:16:01.084 E: onProgress: frame=  259 fps=4.2 q=24.0 size=    1792kB time=00:00:49.20 bitrate= 298.4kbits/s dup=0 drop=739 speed=0.789x    

    Second Command fromGyan’s answer

    [-y,
    
-f, lavfi, -i, amovie=/storage/emulated/0/VideoEditor/.caches/Video_editor_1560774174121.mp3:loop=0,
    
-i, /storage/emulated/0/Received/VID-20190407-WA0001.mp4,
    
-i, /storage/emulated/0/Received/MP4_20190220_114210.mp4,
    
-strict, experimental,
    
-filter_complex,
    
[1:v]scale=iw*min(480/iw\,480/ih):ih*min(480/iw\,480/ih), pad=480:480:(480-iw*min(480/iw\,480/ih))/2:(480-ih*min(480/iw\,480/ih))/2,setsar=1:1[v1];
    
[2:v]scale=iw*min(480/iw\,480/ih):ih*min(480/iw\,480/ih), pad=480:480:(480-iw*min(480/iw\,480/ih))/2:(480-ih*min(480/iw\,480/ih))/2,setsar=1:1[v2];
    
[v1][v2] concat=n=2:v=1[vTemp];[vTemp]setpts=0.25*PTS[finalv],
    
-map, [finalv], -map, 0:a,
    
-shortest, -preset, ultrafast,
    
/storage/emulated/0/VideoEditor/Video_editor_1560774181194.mp4]

    Your help would be appreciated.

  • FFMPEG extracting 1 second resized with copy codec

    28 avril 2019, par boblapointe

    How can I extract 1 second ( using fast seek ) from a video, resize it, using vp9 ? I always get the same errors. Here are the bare bone commands I’m trying :

    ffmpeg -ss 00:00:10 -i test.webm -to 00:00:01 -filter:v "scale=min(iw\,1280):min(ih\,720):force_original_aspect_ratio=decrease" -c:v libvpx-vp9 -y output.webm

    It returns :

    "Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used)

    After playing around I realize that this will work :

    ffmpeg -ss 00:00:10 -i test.webm -to 00:00:01 -c copy -y output.webm

    Not ideal but at least it works, so I add the filter :

    ffmpeg -ss 00:00:10 -i test.webm -to 00:00:01 -filter:v "scale=min(iw\,1280):min(ih\,720):force_original_aspect_ratio=decrease" -c copy -y output.webm

    Ant then I get :

    "Filtering and streamcopy cannot be used together."

    I’ve tried all kinds of combinations, unsuccessfully. Any hint would be appreciated. Thank you

    Here is the full log of the first command :

        ffmpeg version 3.4.4-0ubuntu0.18.04.1 Copyright (c) 2000-2018 the FFmpeg developers
      built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
      configuration : —prefix=/usr —extra-version=0ubuntu0.18.04.1 —toolchain=hardened —libdir=/usr/lib/x86_64-linux-gnu —incdir=/usr/include/x86_64-linux-gnu —enable-gpl —disable-stripping —enable-avresample —enable-avisynth —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libbs2b —enable-libcaca —enable-libcdio —enable-libflite —enable-libfontconfig —enable-libfreetype —enable-libfribidi —enable-libgme —enable-libgsm —enable-libmp3lame —enable-libmysofa —enable-libopenjpeg —enable-libopenmpt —enable-libopus —enable-libpulse —enable-librubberband —enable-librsvg —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-libxml2 —enable-libxvid —enable-libzmq —enable-libzvbi —enable-omx —enable-openal —enable-opengl —enable-sdl2 —enable-libdc1394 —enable-libdrm —enable-libiec61883 —enable-chromaprint —enable-frei0r —enable-libopencv —enable-libx264 —enable-shared
      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
      libavresample   3.  7.  0 /  3.  7.  0
      libswscale      4.  8.100 /  4.  8.100
      libswresample   2.  9.100 /  2.  9.100
      libpostproc    54.  7.100 / 54.  7.100
    Splitting the commandline.
    Reading option ’-ss’ ... matched as option ’ss’ (set the start time offset) with argument ’00:00:10’.
    Reading option ’-i’ ... matched as input url with argument ’test.webm’.
    Reading option ’-to’ ... matched as option ’to’ (record or transcode stop time) with argument ’00:00:01’.
    Reading option ’-filter:v’ ... matched as option ’filter’ (set stream filtergraph) with argument ’scale=min(iw\,1280):min(ih\,720):force_original_aspect_ratio=decrease’.
    Reading option ’-c:v’ ... matched as option ’c’ (codec name) with argument ’libvpx-vp9’.
    Reading option ’-y’ ... matched as option ’y’ (overwrite output files) with argument ’1’.
    Reading option ’-v’ ... matched as option ’v’ (set logging level) with argument ’debug’.
    Reading option ’output.webm’ ... matched as output url.
    Finished splitting the commandline.
    Parsing a group of options : global .
    Applying option y (overwrite output files) with argument 1.
    Applying option v (set logging level) with argument debug.
    Successfully parsed a group of options.
    Parsing a group of options : input url test.webm.
    Applying option ss (set the start time offset) with argument 00:00:10.
    Successfully parsed a group of options.
    Opening an input file : test.webm.
    [NULL @ 0x55ce679f8920] Opening ’test.webm’ for reading
    [file @ 0x55ce679f9340] Setting default whitelist ’file,crypto’
    [matroska,webm @ 0x55ce679f8920] Format matroska,webm probed with size=2048 and score=100
    st:0 removing common factor 1000000 from timebase
    [matroska,webm @ 0x55ce679f8920] Before avformat_find_stream_info() pos : 566 bytes read:32768 seeks:0 nb_streams:1
    [matroska,webm @ 0x55ce679f8920] All info found
    [matroska,webm @ 0x55ce679f8920] After avformat_find_stream_info() pos : 72449 bytes read:72449 seeks:0 frames:1
    Input #0, matroska,webm, from ’test.webm’ :
      Metadata :
        ENCODER : Lavf57.83.100
      Duration : 00:00:15.03, start : 5.016000, bitrate : 1146 kb/s
        Stream #0:0(eng), 1, 1/1000 : Video : vp9 (Profile 0), 1 reference frame, yuv420p(tv), 1280x720, 0/1, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)
        Metadata :
          DURATION : 00:00:15.025000000
    Successfully opened the file.
    Parsing a group of options : output url output.webm.
    Applying option to (record or transcode stop time) with argument 00:00:01.
    Applying option filter:v (set stream filtergraph) with argument scale=min(iw\,1280):min(ih\,720):force_original_aspect_ratio=decrease.
    Applying option c:v (codec name) with argument libvpx-vp9.
    Successfully parsed a group of options.
    Opening an output file : output.webm.
    [file @ 0x55ce67b1e820] Setting default whitelist ’file,crypto’
    Successfully opened the file.
    detected 8 logical cores
    Stream mapping :
      Stream #0:0 -> #0:0 (vp9 (native) -> vp9 (libvpx-vp9))
    Press [q] to stop, [?] for help
    cur_dts is invalid (this is harmless if it occurs once at the start per stream)
        Last message repeated 1 times
    [matroska,webm @ 0x55ce679f8920] first_dts 5016 not matching first dts 10395 (pts 10395, duration 41) in the queue
    cur_dts is invalid (this is harmless if it occurs once at the start per stream)
        Last message repeated 6 times
    [Parsed_scale_0 @ 0x55ce67a7c520] Setting ’w’ to value ’min(iw,1280)’
    [Parsed_scale_0 @ 0x55ce67a7c520] Setting ’h’ to value ’min(ih,720)’
    [Parsed_scale_0 @ 0x55ce67a7c520] Setting ’force_original_aspect_ratio’ to value ’decrease’
    [Parsed_scale_0 @ 0x55ce67a7c520] Setting ’flags’ to value ’bicubic’
    [Parsed_scale_0 @ 0x55ce67a7c520] w:min(iw,1280) h:min(ih,720) flags :’bicubic’ interl:0
    [graph 0 input from stream 0:0 @ 0x55ce67a7cea0] Setting ’video_size’ to value ’1280x720’
    [graph 0 input from stream 0:0 @ 0x55ce67a7cea0] Setting ’pix_fmt’ to value ’0’
    [graph 0 input from stream 0:0 @ 0x55ce67a7cea0] Setting ’time_base’ to value ’1/1000’
    [graph 0 input from stream 0:0 @ 0x55ce67a7cea0] Setting ’pixel_aspect’ to value ’1/1’
    [graph 0 input from stream 0:0 @ 0x55ce67a7cea0] Setting ’sws_param’ to value ’flags=2’
    [graph 0 input from stream 0:0 @ 0x55ce67a7cea0] Setting ’frame_rate’ to value ’24000/1001’
    [graph 0 input from stream 0:0 @ 0x55ce67a7cea0] w:1280 h:720 pixfmt:yuv420p tb:1/1000 fr:24000/1001 sar:1/1 sws_param:flags=2
    [format @ 0x55ce67ad7d60] compat : called with args=[yuv420p|yuva420p|yuv422p|yuv440p|yuv444p|gbrp]
    [format @ 0x55ce67ad7d60] Setting ’pix_fmts’ to value ’yuv420p|yuva420p|yuv422p|yuv440p|yuv444p|gbrp’
    [AVFilterGraph @ 0x55ce67aec740] query_formats : 6 queried, 5 merged, 0 already done, 0 delayed
    [Parsed_scale_0 @ 0x55ce67a7c520] w:1280 h:720 fmt:yuv420p sar:1/1 -> w:1280 h:720 fmt:yuv420p sar:1/1 flags:0x4
    [libvpx-vp9 @ 0x55ce67b32200] v1.7.0
    [libvpx-vp9 @ 0x55ce67b32200] —prefix=/usr —enable-pic —enable-shared —disable-install-bins —disable-install-srcs —size-limit=16384x16384 —enable-postproc —enable-multi-res-encoding —enable-temporal-denoising —enable-vp9-temporal-denoising —enable-vp9-postproc —target=x86_64-linux-gcc
    [libvpx-vp9 @ 0x55ce67b32200] vpx_codec_enc_cfg
    [libvpx-vp9 @ 0x55ce67b32200] generic settings
      g_usage :                      0
      g_threads :                    8
      g_profile :                    0
      g_w :                          320
      g_h :                          240
      g_bit_depth :                  8
      g_input_bit_depth :            8
      g_timebase :                   1/30
      g_error_resilient :            0
      g_pass :                       0
      g_lag_in_frames :              25
    [libvpx-vp9 @ 0x55ce67b32200] rate control settings
      rc_dropframe_thresh :          0
      rc_resize_allowed :            0
      rc_resize_up_thresh :          60
      rc_resize_down_thresh :        30
      rc_end_usage :                 0
      rc_twopass_stats_in :          (nil)(0)
      rc_target_bitrate :            256
    [libvpx-vp9 @ 0x55ce67b32200] quantizer settings
      rc_min_quantizer :             0
      rc_max_quantizer :             63
    [libvpx-vp9 @ 0x55ce67b32200] bitrate tolerance
      rc_undershoot_pct :            25
      rc_overshoot_pct :             25
    [libvpx-vp9 @ 0x55ce67b32200] decoder buffer model
      rc_buf_sz :                    6000
      rc_buf_initial_sz :            4000
      rc_buf_optimal_sz :            5000
    [libvpx-vp9 @ 0x55ce67b32200] 2 pass rate control settings
      rc_2pass_vbr_bias_pct :        50
      rc_2pass_vbr_minsection_pct :  0
      rc_2pass_vbr_maxsection_pct :  2000
    [libvpx-vp9 @ 0x55ce67b32200] keyframing settings
      kf_mode :                      1
      kf_min_dist :                  0
      kf_max_dist :                  128
    [libvpx-vp9 @ 0x55ce67b32200]
    [libvpx-vp9 @ 0x55ce67b32200] vpx_codec_enc_cfg
    [libvpx-vp9 @ 0x55ce67b32200] generic settings
      g_usage :                      0
      g_threads :                    0
      g_profile :                    0
      g_w :                          1280
      g_h :                          720
      g_bit_depth :                  8
      g_input_bit_depth :            8
      g_timebase :                   1001/24000
      g_error_resilient :            0
      g_pass :                       0
      g_lag_in_frames :              25
    [libvpx-vp9 @ 0x55ce67b32200] rate control settings
      rc_dropframe_thresh :          0
      rc_resize_allowed :            0
      rc_resize_up_thresh :          60
      rc_resize_down_thresh :        30
      rc_end_usage :                 0
      rc_twopass_stats_in :          (nil)(0)
      rc_target_bitrate :            200
    [libvpx-vp9 @ 0x55ce67b32200] quantizer settings
      rc_min_quantizer :             0
      rc_max_quantizer :             63
    [libvpx-vp9 @ 0x55ce67b32200] bitrate tolerance
      rc_undershoot_pct :            25
      rc_overshoot_pct :             25
    [libvpx-vp9 @ 0x55ce67b32200] decoder buffer model
      rc_buf_sz :                    6000
      rc_buf_initial_sz :            4000
      rc_buf_optimal_sz :            5000
    [libvpx-vp9 @ 0x55ce67b32200] 2 pass rate control settings
      rc_2pass_vbr_bias_pct :        50
      rc_2pass_vbr_minsection_pct :  0
      rc_2pass_vbr_maxsection_pct :  2000
    [libvpx-vp9 @ 0x55ce67b32200] keyframing settings
      kf_mode :                      1
      kf_min_dist :                  0
      kf_max_dist :                  128
    [libvpx-vp9 @ 0x55ce67b32200]
    [libvpx-vp9 @ 0x55ce67b32200] vpx_codec_control
    [libvpx-vp9 @ 0x55ce67b32200]   VP8E_SET_CPUUSED :             1
    [libvpx-vp9 @ 0x55ce67b32200]   VP8E_SET_ARNR_MAXFRAMES :      0
    [libvpx-vp9 @ 0x55ce67b32200]   VP8E_SET_ARNR_STRENGTH :       3
    [libvpx-vp9 @ 0x55ce67b32200]   VP8E_SET_ARNR_TYPE :           3
    [libvpx-vp9 @ 0x55ce67b32200]   VP8E_SET_STATIC_THRESHOLD :    0
    [libvpx-vp9 @ 0x55ce67b32200]   VP9E_SET_COLOR_SPACE :         0
    [libvpx-vp9 @ 0x55ce67b32200]   VP9E_SET_COLOR_RANGE :         0
    [libvpx-vp9 @ 0x55ce67b32200]   VP9E_SET_TARGET_LEVEL :        255
    [libvpx-vp9 @ 0x55ce67b32200] Using deadline : 1000000
    Output #0, webm, to ’output.webm’ :
      Metadata :
        encoder : Lavf57.83.100
        Stream #0:0(eng), 0, 1/1000 : Video : vp9 (libvpx-vp9), 1 reference frame, yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 0/1, q=-1—1, 200 kb/s, 23.98 fps, 1k tbn, 23.98 tbc (default)
        Metadata :
          DURATION : 00:00:15.025000000
          encoder : Lavc57.107.100 libvpx-vp9
        Side data :
          cpb : bitrate max/min/avg : 0/0/0 buffer size : 0 vbv_delay : -1
    cur_dts is invalid (this is harmless if it occurs once at the start per stream)
        Last message repeated 120 times
    [out_0_0 @ 0x55ce67ac35a0] EOF on sink link out_0_0:default.
    No more output streams to write to, finishing.
    [webm @ 0x55ce67b2e2a0] get_metadata_duration returned : 15025000
    [webm @ 0x55ce67b2e2a0] Write early duration from recording time = 1000
    [webm @ 0x55ce67b2e2a0] end duration = 0
    [webm @ 0x55ce67b2e2a0] stream 0 end duration = 0
    frame=    0 fps=0.0 q=0.0 Lsize=       1kB time=00:00:00.00 bitrate=N/A speed=   0x
    video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead : unknown
    Input file #0 (test.webm) :
      Input stream #0:0 (video) : 120 packets read (1031599 bytes) ; 112 frames decoded ;
      Total : 120 packets (1031599 bytes) demuxed
    Output file #0 (output.webm) :
      Output stream #0:0 (video) : 0 frames encoded ; 0 packets muxed (0 bytes) ;
      Total : 0 packets (0 bytes) muxed
    Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used)
    112 frames successfully decoded, 0 decoding errors
    [AVIOContext @ 0x55ce67b2e9a0] Statistics : 13 seeks, 9 writeouts
    [AVIOContext @ 0x55ce67a01660] Statistics : 2137508 bytes read, 4 seeks

  • Video not clear when concatinate videos thogther using ffmpeg

    5 février 2018, par no name

    I have 3 types of the video first is start video played when the video start, the main video which is the main content of the video and last is the end video I want to add them together they have different resolutions so I use a text file to write the videos name like this.

    file start.mp4
    
file main.mp4
    
file end.mp4

    then I use this command with FFmpeg

    FFmpeg -f concat -i ffmpeg-sound.txt -c copy final_output.mp4

    the problem is when I start watching the video the first video image is appearing in all the video duration I tried different player every one shows me a crashed photo but the sound is working fine.
    also, the main video is created from mp3 file and image with subtitle it’s not original or downloaded from anywhere and I want to concatenate them.
    what i tried when i make some searches and i thought it’s the problem that they have different resolution so i tried this command on both 3 videos to make them have the same resolution so no problem show after the concatenate 

    FFmpeg -y -i end.mp4 -c copy -bsf:v h264_mp4toannexb -f mpegts end.mp4.ts

    and try to add the 3 files again with ts formate and the same problem shown too so please any help to solve this
    Update
    i tried to use this command to change all the three videos to 1280x720

    FFmpeg -i a.mp4 -vf scale=1280:720 a1.mp4

    after testing the problem exactly i found that the first video only works then when it go to next video to show it, the screen is a freeze on the last image from the first video. I don’t know why this problem even after i make them same scale !
    here is the output of

    ffmpeg -i start.mp4 -i a.mp4 -i end.mp4

    output this before edit all the videos resulution to 1280x720

        ffmpeg version N-89940-gb1af0e23a3 Copyright (c) 2000-2018 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-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-libmfx --enable-amf --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth
    
  libavutil      56.  7.100 / 56.  7.100
    
  libavcodec     58.  9.100 / 58.  9.100
    
  libavformat    58.  7.100 / 58.  7.100
    
  libavdevice    58.  0.101 / 58.  0.101
    
  libavfilter     7. 11.101 /  7. 11.101
    
  libswscale      5.  0.101 /  5.  0.101
    
  libswresample   3.  0.101 /  3.  0.101
    
  libpostproc    55.  0.100 / 55.  0.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'start.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    title           : Tunepro
    
    artist          : Kiran Khan
    
    album_artist    : Kiran Khan
    
    encoder         : Lavf57.83.100
    
    description     : This video is about Tunepro
    
    keywords        : tunepro,new
    
  Duration: 00:00:03.15, start: 0.000000, bitrate: 863 kb/s
    
    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 729 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 129 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'a.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf58.7.100
    
  Duration: 00:05:21.24, start: 0.000000, bitrate: 188 kb/s
    
    Stream #1:0(und): Video: h264 (High 4:4:4 Predictive) (avc1 / 0x31637661), yuvj444p(pc), 300x300 [SAR 1:1 DAR 1:1], 53 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #1:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
Input #2, mov,mp4,m4a,3gp,3g2,mj2, from 'end.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    title           : Tunepro
    
    artist          : Kiran Khan
    
    album_artist    : Kiran Khan
    
    encoder         : Lavf57.83.100
    
    description     : This video is about Tunepro
    
    keywords        : tunepro,new
    
  Duration: 00:00:30.03, start: 0.000000, bitrate: 8051 kb/s
    
    Stream #2:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 7923 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #2:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
At least one output file must be specified

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