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Médias (91)

Collections - Formulaire de création rapide

19 février 2013, par kent1

Mis à jour : Février 2013

Langue : français

Type : Image

Tags : plugin, collection, MediaSPIP 0.2

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Les Miserables

4 juin 2012, par kent1

Mis à jour : Février 2013

Langue : English

Type : Texte

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Ne pas afficher certaines informations : page d’accueil

23 novembre 2011, par kent1

Mis à jour : Novembre 2011

Langue : français

Type : Image

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The Great Big Beautiful Tomorrow

28 octobre 2011, par kent1

Mis à jour : Octobre 2011

Langue : English

Type : Texte

Tags : livre, epub, book, livre électronique

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Richard Stallman et la révolution du logiciel libre - Une biographie autorisée (version epub)

28 octobre 2011, par kent1

Mis à jour : Octobre 2011

Langue : English

Type : Texte

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2
3
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Rennes Emotion Map 2010-11

19 octobre 2011, par kent1

Mis à jour : Juillet 2013

Langue : français

Type : Texte

Tags : map, biomaping, Christian Nold, école, Rennes

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Autres articles (77)

Mise à jour de la version 0.1 vers 0.2

24 juin 2013, par kent1

Explications des différents changements notables lors du passage de la version 0.1 de MediaSPIP à la version 0.3. Quelles sont les nouveautés
Au niveau des dépendances logicielles Utilisation des dernières versions de FFMpeg (>= v1.2.1) ; Installation des dépendances pour Smush ; Installation de MediaInfo et FFprobe pour la récupération des métadonnées ; On n’utilise plus ffmpeg2theora ; On n’installe plus flvtool2 au profit de flvtool++ ; On n’installe plus ffmpeg-php qui n’est plus maintenu au (...)
Personnaliser en ajoutant son logo, sa bannière ou son image de fond

5 septembre 2013, par kent1

Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;
Ecrire une actualité

21 juin 2013, par etalarma

Présentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
Vous pouvez personnaliser le formulaire de création d’une actualité.
Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...)

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 26

Sur d’autres sites (9442)

ffmpeg : "Error setting profile" ; how to keep original resolution odf odd sized videos ; getting Quicktime compatible output ; fixing pixel format

26 février 2017, par P. Reid
I’ve been having trouble using ffmpeg to compress videos to something readable by quicktime. My goal in the end is to have a simple command that I can use to compress high bitrate videos (ie screencaptures) to something more reasonable to be able to share them with people.

I want to use a command I found here as a starting point :
```
ffmpeg -i input-file.avi -codec:v libx264 -profile: high -preset slow -b:v 500k -maxrate 500k -bufsize 1000k -vf scale=-1:480 -threads 0 -codec:a libfdk_aac -b:a 128k output_file.mp4
```
Unfortunately I get this error :
```
[libx264 @ 0x7f92ab81c200] Error setting profile high.

[libx264 @ 0x7f92ab81c200] Possible profiles: baseline main high high10 high422 high444

Stream mapping:

  Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))

Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
```
If I take out the -profile: high the command functions but the output still doesn’t open in quicktime (it does in VLC). I can’t find the keyword -profile on the ffmpeg man page : https://ffmpeg.org/ffmpeg.html so I don’t know if this is important or what to do about it.

Does anyone know what might be causing my problem ? What should I do to try and debug this problem ? I would describe myself as inexperienced so sorry if I’m missing something obvious.

Thanks in advance for your help,
Peter

This is my ffmpeg version :
```
ffmpeg version 3.2.4 Copyright (c) 2000-2017 the FFmpeg developers

  built with Apple LLVM version 7.0.2 (clang-700.1.81)
```

Rematrix is needed between 10 channels and mono but there is not enough information to do it

8 octobre 2017, par siriele

I’ve been fighting for a number of days now trying to get FFmpeg working with combining several audio files at specific times into one file. So my idea was to generate silence up to the time i want to play a sound.Then merge the audio together with a filter. The below code works when I have five or less files, but seems to fall apart. What I’m trying

ffmpeg \

    -i "tutorial_bass/C-maj/TutorialBassJR.wav" \

    -i "tutorial_drums/TutorialDrumsJR.wav" \

    -i "tutorial_drums/TutorialDrumsTU.wav" \

    -i "tutorial_bass/C-maj/TutorialBassTU.wav" \

    -i "tutorial_drums/TutorialDrumsTU.wav" \

    -i "tutorial_drums/TutorialDrumsTD.wav" \

    -i "tutorial_bass/C-maj/TutorialBassTD.wav" \

    -i "tutorial_drums/TutorialDrumsTD.wav" \

    -i "tutorial_drums/TutorialDrumsTR.wav" \

    -i "tutorial_bass/C-maj/TutorialBassTR.wav" \

    -i "tutorial_drums/TutorialDrumsTR.wav" \

    -i "tutorial_drums/TutorialDrumsWL.wav" \

    -i "tutorial_bass/C-maj/TutorialBassWL.wav" \

    -i "tutorial_drums/TutorialDrumsWL.wav" \

    -i "tutorial_drums/TutorialDrumsWU.wav" \

    -i "tutorial_bass/C-maj/TutorialBassWU.wav" \

    -i "tutorial_drums/TutorialDrumsWU.wav" \

    -i "tutorial_drums/TutorialDrumsWD.wav" \

    -i "tutorial_bass/C-maj/TutorialBassWD.wav" \

    -i "tutorial_drums/TutorialDrumsWD.wav" \

    -i "tutorial_drums/TutorialDrumsJL.wav" \

    -i "tutorial_bass/C-maj/TutorialBassJL.wav" \

    -i "tutorial_drums/TutorialDrumsJL.wav" \

    -i "tutorial_drums/TutorialDrumsJR.wav" \

    -i "tutorial_bass/C-maj/TutorialBassJR.wav" \

    -i "tutorial_drums/TutorialDrumsJR.wav" \

    -i "tutorial_drums/TutorialDrumsJU.wav" \

    -i "tutorial_bass/C-maj/TutorialBassJU.wav" \

    -i "tutorial_drums/TutorialDrumsJU.wav" \

    -i "tutorial_drums/TutorialDrumsJD.wav" \

    -i "tutorial_bass/C-maj/TutorialBassJD.wav" \

    -i "tutorial_drums/TutorialDrumsJD.wav" \

    -i "tutorial_drums/TutorialDrumsTL.wav" \

    -i "tutorial_bass/C-maj/TutorialBassTL.wav" \

    -i "tutorial_drums/TutorialDrumsTL.wav" \

    -i "tutorial_drums/TutorialDrumsTR.wav" \

    -i "tutorial_bass/C-maj/TutorialBassTR.wav" \

    -i "tutorial_drums/TutorialDrumsTR.wav" \

    -i "tutorial_drums/TutorialDrumsTU.wav" \

    -i "tutorial_bass/C-maj/TutorialBassTU.wav" \

    -i "tutorial_drums/TutorialDrumsTU.wav" \

    -i "tutorial_drums/TutorialDrumsTD.wav" \

    -i "tutorial_bass/C-maj/TutorialBassTD.wav" \

    -i "tutorial_drums/TutorialDrumsTD.wav" \

    -filter_complex "\

    aevalsrc=0:d=3.0  [d0];\

    aevalsrc=0:d=3.0  [d1];\

    aevalsrc=0:d=4.5  [d2];\

    aevalsrc=0:d=4.5  [d3];\

    aevalsrc=0:d=4.5  [d4];\

    aevalsrc=0:d=6.0  [d5];\

    aevalsrc=0:d=6.0  [d6];\

    aevalsrc=0:d=6.0  [d7];\

    aevalsrc=0:d=7.5  [d8];\

    aevalsrc=0:d=7.5  [d9];\

    aevalsrc=0:d=7.5  [d10];\

    aevalsrc=0:d=9.0  [d11];\

    aevalsrc=0:d=9.0  [d12];\

    aevalsrc=0:d=9.0  [d13];\

    aevalsrc=0:d=10.5 [d14];\

    aevalsrc=0:d=10.5 [d15];\

    aevalsrc=0:d=10.5 [d16];\

    aevalsrc=0:d=12.0 [d17];\

    aevalsrc=0:d=12.0 [d18];\

    aevalsrc=0:d=12.0 [d19];\

    aevalsrc=0:d=13.5 [d20];\

    aevalsrc=0:d=13.5 [d21];\

    aevalsrc=0:d=13.5 [d22];\

    aevalsrc=0:d=15.0 [d23];\

    aevalsrc=0:d=15.0 [d24];\

    aevalsrc=0:d=15.0 [d25];\

    aevalsrc=0:d=16.5 [d26];\

    aevalsrc=0:d=16.5 [d27];\

    aevalsrc=0:d=16.5 [d28];\

    aevalsrc=0:d=18.0 [d29];\

    aevalsrc=0:d=18.0 [d30];\

    aevalsrc=0:d=18.0 [d31];\

    aevalsrc=0:d=19.5 [d32];\

    aevalsrc=0:d=19.5 [d33];\

    aevalsrc=0:d=19.5 [d34];\

    aevalsrc=0:d=21.0 [d35];\

    aevalsrc=0:d=21.0 [d36];\

    aevalsrc=0:d=21.0 [d37];\

    aevalsrc=0:d=22.5 [d38];\

    aevalsrc=0:d=22.5 [d39];\

    aevalsrc=0:d=22.5 [d40];\

    aevalsrc=0:d=24.0 [d41];\

    aevalsrc=0:d=24.0 [d42];\

    aevalsrc=0:d=24.0 [d43];\

    [d0][0:a]concat=n=2:v=0:a=1   [a0];\

    [d1][1:a]concat=n=2:v=0:a=1   [a1];\

    [d2][2:a]concat=n=2:v=0:a=1   [a2];\

    [d3][3:a]concat=n=2:v=0:a=1   [a3];\

    [d4][4:a]concat=n=2:v=0:a=1   [a4];\

    [d5][5:a]concat=n=2:v=0:a=1   [a5];\

    [d6][6:a]concat=n=2:v=0:a=1   [a6];\

    [d7][7:a]concat=n=2:v=0:a=1   [a7];\

    [d8][8:a]concat=n=2:v=0:a=1   [a8];\

    [d9][9:a]concat=n=2:v=0:a=1   [a9];\

    [d10][10:a]concat=n=2:v=0:a=1 [a10];\

    [d11][11:a]concat=n=2:v=0:a=1 [a11];\

    [d12][12:a]concat=n=2:v=0:a=1 [a12];\

    [d13][13:a]concat=n=2:v=0:a=1 [a13];\

    [d14][14:a]concat=n=2:v=0:a=1 [a14];\

    [d15][15:a]concat=n=2:v=0:a=1 [a15];\

    [d16][16:a]concat=n=2:v=0:a=1 [a16];\

    [d17][17:a]concat=n=2:v=0:a=1 [a17];\

    [d18][18:a]concat=n=2:v=0:a=1 [a18];\

    [d19][19:a]concat=n=2:v=0:a=1 [a19];\

    [d20][20:a]concat=n=2:v=0:a=1 [a20];\

    [d21][21:a]concat=n=2:v=0:a=1 [a21];\

    [d22][22:a]concat=n=2:v=0:a=1 [a22];\

    [d23][23:a]concat=n=2:v=0:a=1 [a23];\

    [d24][24:a]concat=n=2:v=0:a=1 [a24];\

    [d25][25:a]concat=n=2:v=0:a=1 [a25];\

    [d26][26:a]concat=n=2:v=0:a=1 [a26];\

    [d27][27:a]concat=n=2:v=0:a=1 [a27];\

    [d28][28:a]concat=n=2:v=0:a=1 [a28];\

    [d29][29:a]concat=n=2:v=0:a=1 [a29];\

    [d30][30:a]concat=n=2:v=0:a=1 [a30];\

    [d31][31:a]concat=n=2:v=0:a=1 [a31];\

    [d32][32:a]concat=n=2:v=0:a=1 [a32];\

    [d33][33:a]concat=n=2:v=0:a=1 [a33];\

    [d34][34:a]concat=n=2:v=0:a=1 [a34];\

    [d35][35:a]concat=n=2:v=0:a=1 [a35];\

    [d36][36:a]concat=n=2:v=0:a=1 [a36];\

    [d37][37:a]concat=n=2:v=0:a=1 [a37];\

    [d38][38:a]concat=n=2:v=0:a=1 [a38];\

    [d39][39:a]concat=n=2:v=0:a=1 [a39];\

    [d40][40:a]concat=n=2:v=0:a=1 [a40];\

    [d41][41:a]concat=n=2:v=0:a=1 [a41];\

    [d42][42:a]concat=n=2:v=0:a=1 [a42];\

    [d43][43:a]concat=n=2:v=0:a=1 [a43];\

    [a0][a1][a2][a3][a4][a5][a6][a7][a8][a9][a10][a11][a12][a13][a14][a15][a16][a17][a18][a19]amix=inputs=20:duration=longest [a0-a19];\

    [a20][a21][a22][a23][a24][a25][a26][a27][a28][a29][a30][a31][a32][a33][a34][a35][a36][a37][a38][a39]amix=inputs=20:duration=longest [a20-a39];\

    [a40][a41][a42][a43]amix=inputs=4:duration=longest [a40-a43];

    [a0-a19][a20-a39][a40-a43]amix=inputs=3:duration=longest"  -codec:a libmp3lame output.mp3

When I run this command I get :

ffmpeg version 3.3.4 Copyright (c) 2000-2017 the FFmpeg developers

  built with Apple LLVM version 8.1.0 (clang-802.0.42)

  configuration: --prefix=/usr/local/Cellar/ffmpeg/3.3.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-frei0r --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-opencl --enable-videotoolbox --disable-lzma --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags=-I/usr/local/Cellar/openjpeg/2.2.0/include/openjpeg-2.2 --enable-nonfree --enable-vda

  libavutil      55. 58.100 / 55. 58.100

  libavcodec     57. 89.100 / 57. 89.100

  libavformat    57. 71.100 / 57. 71.100

  libavdevice    57.  6.100 / 57.  6.100

  libavfilter     6. 82.100 /  6. 82.100

  libavresample   3.  5.  0 /  3.  5.  0

  libswscale      4.  6.100 /  4.  6.100

  libswresample   2.  7.100 /  2.  7.100

  libpostproc    54.  5.100 / 54.  5.100

Guessed Channel Layout for Input Stream #0.0 : stereo

Input #0, wav, from 'tutorial_bass/C-maj/TutorialBassJR.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #0:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #1.0 : stereo

Input #1, wav, from 'tutorial_drums/TutorialDrumsJR.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #1:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #2.0 : stereo

Input #2, wav, from 'tutorial_drums/TutorialDrumsTU.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #2:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #3.0 : stereo

Input #3, wav, from 'tutorial_bass/C-maj/TutorialBassTU.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #3:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #4.0 : stereo

Input #4, wav, from 'tutorial_drums/TutorialDrumsTU.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #4:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Input #5, wav, from 'tutorial_drums/TutorialDrumsTD.wav':

  Duration: 00:00:04.50, bitrate: 14112 kb/s

    Stream #5:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, 10 channels, flt, 14112 kb/s

Guessed Channel Layout for Input Stream #6.0 : stereo

Input #6, wav, from 'tutorial_bass/C-maj/TutorialBassTD.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #6:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Input #7, wav, from 'tutorial_drums/TutorialDrumsTD.wav':

  Duration: 00:00:04.50, bitrate: 14112 kb/s

    Stream #7:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, 10 channels, flt, 14112 kb/s

Guessed Channel Layout for Input Stream #8.0 : stereo

Input #8, wav, from 'tutorial_drums/TutorialDrumsTR.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #8:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #9.0 : stereo

Input #9, wav, from 'tutorial_bass/C-maj/TutorialBassTR.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #9:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #10.0 : stereo

Input #10, wav, from 'tutorial_drums/TutorialDrumsTR.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #10:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #11.0 : stereo

Input #11, wav, from 'tutorial_drums/TutorialDrumsWL.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #11:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #12.0 : stereo

Input #12, wav, from 'tutorial_bass/C-maj/TutorialBassWL.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #12:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #13.0 : stereo

Input #13, wav, from 'tutorial_drums/TutorialDrumsWL.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #13:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #14.0 : stereo

Input #14, wav, from 'tutorial_drums/TutorialDrumsWU.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #14:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #15.0 : stereo

Input #15, wav, from 'tutorial_bass/C-maj/TutorialBassWU.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #15:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #16.0 : stereo

Input #16, wav, from 'tutorial_drums/TutorialDrumsWU.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #16:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #17.0 : stereo

Input #17, wav, from 'tutorial_drums/TutorialDrumsWD.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #17:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #18.0 : stereo

Input #18, wav, from 'tutorial_bass/C-maj/TutorialBassWD.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #18:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #19.0 : stereo

Input #19, wav, from 'tutorial_drums/TutorialDrumsWD.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #19:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #20.0 : stereo

Input #20, wav, from 'tutorial_drums/TutorialDrumsJL.wav':

  Duration: 00:00:00.75, bitrate: 33869 kb/s

    Stream #20:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #21.0 : stereo

Input #21, wav, from 'tutorial_bass/C-maj/TutorialBassJL.wav':

  Duration: 00:00:01.51, bitrate: 2822 kb/s

    Stream #21:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #22.0 : stereo

Input #22, wav, from 'tutorial_drums/TutorialDrumsJL.wav':

  Duration: 00:00:00.75, bitrate: 33869 kb/s

    Stream #22:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #23.0 : stereo

Input #23, wav, from 'tutorial_drums/TutorialDrumsJR.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #23:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #24.0 : stereo

Input #24, wav, from 'tutorial_bass/C-maj/TutorialBassJR.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #24:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #25.0 : stereo

Input #25, wav, from 'tutorial_drums/TutorialDrumsJR.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #25:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #26.0 : stereo

Input #26, wav, from 'tutorial_drums/TutorialDrumsJU.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #26:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #27.0 : stereo

Input #27, wav, from 'tutorial_bass/C-maj/TutorialBassJU.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #27:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #28.0 : stereo

Input #28, wav, from 'tutorial_drums/TutorialDrumsJU.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #28:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #29.0 : stereo

Input #29, wav, from 'tutorial_drums/TutorialDrumsJD.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #29:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #30.0 : stereo

Input #30, wav, from 'tutorial_bass/C-maj/TutorialBassJD.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #30:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #31.0 : stereo

Input #31, wav, from 'tutorial_drums/TutorialDrumsJD.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #31:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #32.0 : stereo

Input #32, wav, from 'tutorial_drums/TutorialDrumsTL.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #32:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #33.0 : stereo

Input #33, wav, from 'tutorial_bass/C-maj/TutorialBassTL.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #33:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #34.0 : stereo

Input #34, wav, from 'tutorial_drums/TutorialDrumsTL.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #34:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #35.0 : stereo

Input #35, wav, from 'tutorial_drums/TutorialDrumsTR.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #35:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #36.0 : stereo

Input #36, wav, from 'tutorial_bass/C-maj/TutorialBassTR.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #36:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #37.0 : stereo

Input #37, wav, from 'tutorial_drums/TutorialDrumsTR.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #37:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #38.0 : stereo

Input #38, wav, from 'tutorial_drums/TutorialDrumsTU.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #38:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #39.0 : stereo

Input #39, wav, from 'tutorial_bass/C-maj/TutorialBassTU.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #39:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Guessed Channel Layout for Input Stream #40.0 : stereo

Input #40, wav, from 'tutorial_drums/TutorialDrumsTU.wav':

  Duration: 00:00:00.75, bitrate: 2822 kb/s

    Stream #40:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Input #41, wav, from 'tutorial_drums/TutorialDrumsTD.wav':

  Duration: 00:00:04.50, bitrate: 14112 kb/s

    Stream #41:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, 10 channels, flt, 14112 kb/s

Guessed Channel Layout for Input Stream #42.0 : stereo

Input #42, wav, from 'tutorial_bass/C-maj/TutorialBassTD.wav':

  Duration: 00:00:01.50, bitrate: 2822 kb/s

    Stream #42:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, stereo, flt, 2822 kb/s

Input #43, wav, from 'tutorial_drums/TutorialDrumsTD.wav':

  Duration: 00:00:04.50, bitrate: 14112 kb/s

    Stream #43:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 44100 Hz, 10 channels, flt, 14112 kb/s

File 'output.mp3' already exists. Overwrite ? [y/N] y

Stream mapping:

  Stream #0:0 (pcm_f32le) -> concat:in1:a0

  Stream #1:0 (pcm_f32le) -> concat:in1:a0

  Stream #2:0 (pcm_f32le) -> concat:in1:a0

  Stream #3:0 (pcm_f32le) -> concat:in1:a0

  Stream #4:0 (pcm_f32le) -> concat:in1:a0

  Stream #5:0 (pcm_f32le) -> concat:in1:a0

  Stream #6:0 (pcm_f32le) -> concat:in1:a0

  Stream #7:0 (pcm_f32le) -> concat:in1:a0

  Stream #8:0 (pcm_f32le) -> concat:in1:a0

  Stream #9:0 (pcm_f32le) -> concat:in1:a0

  Stream #10:0 (pcm_f32le) -> concat:in1:a0

  Stream #11:0 (pcm_f32le) -> concat:in1:a0

  Stream #12:0 (pcm_f32le) -> concat:in1:a0

  Stream #13:0 (pcm_f32le) -> concat:in1:a0

  Stream #14:0 (pcm_f32le) -> concat:in1:a0

  Stream #15:0 (pcm_f32le) -> concat:in1:a0

  Stream #16:0 (pcm_f32le) -> concat:in1:a0

  Stream #17:0 (pcm_f32le) -> concat:in1:a0

  Stream #18:0 (pcm_f32le) -> concat:in1:a0

  Stream #19:0 (pcm_f32le) -> concat:in1:a0

  Stream #20:0 (pcm_f32le) -> concat:in1:a0

  Stream #21:0 (pcm_f32le) -> concat:in1:a0

  Stream #22:0 (pcm_f32le) -> concat:in1:a0

  Stream #23:0 (pcm_f32le) -> concat:in1:a0

  Stream #24:0 (pcm_f32le) -> concat:in1:a0

  Stream #25:0 (pcm_f32le) -> concat:in1:a0

  Stream #26:0 (pcm_f32le) -> concat:in1:a0

  Stream #27:0 (pcm_f32le) -> concat:in1:a0

  Stream #28:0 (pcm_f32le) -> concat:in1:a0

  Stream #29:0 (pcm_f32le) -> concat:in1:a0

  Stream #30:0 (pcm_f32le) -> concat:in1:a0

  Stream #31:0 (pcm_f32le) -> concat:in1:a0

  Stream #32:0 (pcm_f32le) -> concat:in1:a0

  Stream #33:0 (pcm_f32le) -> concat:in1:a0

  Stream #34:0 (pcm_f32le) -> concat:in1:a0

  Stream #35:0 (pcm_f32le) -> concat:in1:a0

  Stream #36:0 (pcm_f32le) -> concat:in1:a0

  Stream #37:0 (pcm_f32le) -> concat:in1:a0

  Stream #38:0 (pcm_f32le) -> concat:in1:a0

  Stream #39:0 (pcm_f32le) -> concat:in1:a0

  Stream #40:0 (pcm_f32le) -> concat:in1:a0

  Stream #41:0 (pcm_f32le) -> concat:in1:a0

  Stream #42:0 (pcm_f32le) -> concat:in1:a0

  Stream #43:0 (pcm_f32le) -> concat:in1:a0

  amix -> Stream #0:0 (libmp3lame)

Press [q] to stop, [?] for help

[auto_resampler_5 @ 0x7fdc19641e00] [SWR @ 0x7fdc1c286e00] Rematrix is needed between 10 channels and mono but there is not enough information to do it

[auto_resampler_5 @ 0x7fdc19641e00] Failed to configure output pad on auto_resampler_5

Error reinitializing filters!

Failed to inject frame into filter network: Invalid argument

Error while processing the decoded data for stream #43:0

Conversion failed!

Any ideas what I’m doing wrong or other approaches I could take to do this ?

ffmpeg : single input file contains multiple streams, how to save each discreetly ?

9 octobre 2017, par pinhead

I have been given a .dvs file which was recovered from some proprietary multi-camera security surveillance system. ffprobe returned errors at first but when I switched the extension to .avc I was able to extract video metadata (output below). ffmpeg was able to read this file and export a long video file that essentially jump-cuts between the different cameras in an erratic pattern, like a crazy music video ! Is it possible to use ffmpeg to identify the different parallel video streams and output each camera source as its own file ?

ffprobe -probesize 1000000000 output :

ffprobe version 3.2.4 Copyright (c) 2007-2017 the FFmpeg developers

  built with Apple LLVM version 7.0.2 (clang-700.1.81)

  configuration: --prefix=/usr/local/Cellar/ffmpeg/3.2.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-opencl --disable-lzma --enable-vda

  libavutil      55. 34.101 / 55. 34.101

  libavcodec     57. 64.101 / 57. 64.101

  libavformat    57. 56.101 / 57. 56.101

  libavdevice    57.  1.100 / 57.  1.100

  libavfilter     6. 65.100 /  6. 65.100

  libavresample   3.  1.  0 /  3.  1.  0

  libswscale      4.  2.100 /  4.  2.100

  libswresample   2.  3.100 /  2.  3.100

  libpostproc    54.  1.100 / 54.  1.100

[h264 @ 0x7fbd7380da00] Format h264 detected only with low score of 1, misdetection possible!

[h264 @ 0x7fbd75000600] non-existing PPS 7 referenced

[h264 @ 0x7fbd75000600] Invalid NAL unit 0, skipping.

    Last message repeated 2 times

[h264 @ 0x7fbd75000600] non-existing PPS 7 referenced

[h264 @ 0x7fbd75000600] decode_slice_header error

[h264 @ 0x7fbd75000600] no frame!

Input #0, h264, from 'FILENAME-OBFISCATED.avc':

  Duration: N/A, bitrate: N/A

    Stream #0:0: Video: h264 (Baseline), yuv420p(progressive), 704x480, 25 fps, 25 tbr, 1200k tbn, 50 tbc

Here’s some output of ffmpeg while converting. It looks to me like the different streams may even have different resolutions :

Output #0, mov, to 'FILENAME-OBFISCATED.mov':

  Metadata:

    encoder         : Lavf57.56.101

    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 704x480, q=-1--1, 25 fps, 12800 tbn, 25 tbc

    Metadata:

      encoder         : Lavc57.64.101 libx264

    Side data:

      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1

Stream mapping:

  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))

Press [q] to stop, [?] for help

[h264 @ 0x7fb0d4031e00] Invalid NAL unit 0, skipping.

    Last message repeated 2 times

[h264 @ 0x7fb0d4031e00] non-existing PPS 7 referenced

[h264 @ 0x7fb0d4031e00] decode_slice_header error

[h264 @ 0x7fb0d4031e00] no frame!

Error while decoding stream #0:0: Invalid data found when processing inputed=   0x    

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

[h264 @ 0x7fb0d4031e00] negative number of zero coeffs at 1 0itrate=1973.5kbits/s speed=0.159x    

[h264 @ 0x7fb0d4031e00] error while decoding MB 1 0

[h264 @ 0x7fb0d4031e00] concealing 4800 DC, 4800 AC, 4800 MV errors in P frame

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p75x    

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

[h264 @ 0x7fb0d40b3000] slice type 32 too large at 79911

[h264 @ 0x7fb0d40b3000] decode_slice_header error

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p07x    

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p92x    

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p59x    

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

...

[h264 @ 0x7fb0d4036200] data partitioning is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.

[h264 @ 0x7fb0d4036200] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/incoming/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org)

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420pdrop=0 speed=10.4x    

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

Input stream #0:0 frame changed from size:704x480 fmt:yuv420p to size:1280x960 fmt:yuv420p

Input stream #0:0 frame changed from size:1280x960 fmt:yuv420p to size:704x480 fmt:yuv420p

frame=203980 fps=261 q=-1.0 Lsize= 1886254kB time=02:15:59.12 bitrate=1893.9kbits/s dup=80 drop=0 speed=10.4x    

video:1884523kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.091876%

[libx264 @ 0x7fb0d580d800] frame I:16284 Avg QP:21.33  size: 76147

[libx264 @ 0x7fb0d580d800] frame P:117556 Avg QP:26.20  size:  4066

[libx264 @ 0x7fb0d580d800] frame B:70140 Avg QP:30.19  size:  3019

[libx264 @ 0x7fb0d580d800] consecutive B-frames: 50.2%  9.9%  6.2% 33.7%

[libx264 @ 0x7fb0d580d800] mb I  I16..4:  8.6% 25.2% 66.2%

[libx264 @ 0x7fb0d580d800] mb P  I16..4:  0.4%  1.5%  1.1%  P16..4: 14.2%  6.3%  4.4%  0.0%  0.0%    skip:72.1%

[libx264 @ 0x7fb0d580d800] mb B  I16..4:  0.2%  0.5%  0.5%  B16..8: 22.6%  7.6%  2.9%  direct: 2.5%  skip:63.2%  L0:45.2% L1:38.7% BI:16.1%

[libx264 @ 0x7fb0d580d800] 8x8 transform intra:30.2% inter:45.3%

[libx264 @ 0x7fb0d580d800] coded y,uvDC,uvAC intra: 88.8% 65.6% 41.5% inter: 10.4% 3.8% 0.4%

[libx264 @ 0x7fb0d580d800] i16 v,h,dc,p: 11% 11% 40% 39%

[libx264 @ 0x7fb0d580d800] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 19% 20%  6%  6%  6%  8%  7% 10%

[libx264 @ 0x7fb0d580d800] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 18% 13%  7%  7%  8%  8%  8%  9%

[libx264 @ 0x7fb0d580d800] i8c dc,h,v,p: 51% 20% 23%  6%

[libx264 @ 0x7fb0d580d800] Weighted P-Frames: Y:3.1% UV:0.8%

[libx264 @ 0x7fb0d580d800] ref P L0: 79.0% 12.6%  6.3%  2.0%  0.2%

[libx264 @ 0x7fb0d580d800] ref B L0: 93.6%  5.5%  0.9%

[libx264 @ 0x7fb0d580d800] ref B L1: 97.7%  2.3%

[libx264 @ 0x7fb0d580d800] kb/s:1892.10

1 | ... | 2840 | 2841 | 2842 | 2843 | 2844 | 2845 | 2846 | 2847 | 2848 | ... | 3148

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ffmpeg : "Error setting profile" ; how to keep original resolution odf odd sized videos ; getting Quicktime compatible output ; fixing pixel format

Rematrix is needed between 10 channels and mono but there is not enough information to do it

ffmpeg : single input file contains multiple streams, how to save each discreetly ?

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