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Autres articles (16)

Les formats acceptés

28 janvier 2010, par kent1

Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
ffmpeg -codecs ffmpeg -formats
Les format videos acceptés en entrée
Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
Les formats vidéos de sortie possibles
Dans un premier temps on (...)
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7 février 2011, par kent1

Pour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
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Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...)
Gestion générale des documents

13 mai 2011, par kent1

MédiaSPIP ne modifie jamais le document original mis en ligne.
Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...)

1 | 2 | 3 | 4 | 5 | 6

Sur d’autres sites (4942)

Time lapse video using ffmpeg

18 octobre 2017, par Rich S

I’m trying to create a time-lapse video from 376 separate images. I want to adjust the framerate to get the best/smoothest result, but my video only includes 343 of the frames in the file.

I’m using a text file (sequence.txt) to list the files..

file 'images\20171016T040000Z.jpg'

duration 0.1

file 'images\20171016T040140Z.jpg'

duration 0.1

file 'images\20171016T040320Z.jpg'

duration 0.1

etc...

And then running

ffmpeg -safe 0 -f concat -i sequence.txt -pix_fmt yuv420p -y out.mp4

As far as I can tell, the actual frame-rate of the output file will be 25fps (the default), and the duration of each frame will be 1/10 second. So there will be a few input frames duplicated for each output frame. But this shouldn’t be a problem.

Why would the video only show the first 343 frames - actually I’ve just noticed that it’s exactly 90% of the required length.

EDIT

The log from running the ffmpeg is below

ffmpeg version N-87353-g183fd30 Copyright (c) 2000-2017 the FFmpeg developers

  built with gcc 7.2.0 (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-libxml2 --enable-libzimg --enable-lzma --enable-zlib

  libavutil      55. 76.100 / 55. 76.100

  libavcodec     57.106.101 / 57.106.101

  libavformat    57. 82.101 / 57. 82.101

  libavdevice    57.  8.101 / 57.  8.101

  libavfilter     6.105.100 /  6.105.100

  libswscale      4.  7.103 /  4.  7.103

  libswresample   2.  8.100 /  2.  8.100

  libpostproc    54.  6.100 / 54.  6.100

Input #0, concat, from 'sequence.txt':

  Duration: 00:00:32.80, start: 0.000000, bitrate: 4 kb/s

    Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 2688x1520 [SAR 1:1 DAR 168:95], 25 tbr, 25 tbn, 25 tbc

Stream mapping:

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

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

[swscaler @ 00000000021d8d20] deprecated pixel format used, make sure you did set range correctly

[libx264 @ 0000000001f61920] using SAR=1/1

[libx264 @ 0000000001f61920] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2

[libx264 @ 0000000001f61920] profile High, level 5.0

[libx264 @ 0000000001f61920] 264 - core 152 r2851 ba24899 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00

Output #0, mp4, to 'out.mp4':

  Metadata:

    encoder         : Lavf57.82.101

    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 2688x1520 [SAR 1:1 DAR 168:95], q=-1--1, 25 fps, 12800 tbn, 25 tbc

    Metadata:

      encoder         : Lavc57.106.101 libx264

    Side data:

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

frame=   34 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=20 drop=0 speed=   0x    

frame=   49 fps= 45 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A dup=29 drop=0 speed=   0x    

frame=   61 fps= 35 q=28.0 size=     768kB time=00:00:00.08 bitrate=78571.4kbits/s dup=36 drop=0 speed=0.046x    

frame=   71 fps= 30 q=28.0 size=    1536kB time=00:00:00.48 bitrate=26210.9kbits/s dup=42 drop=0 speed=0.201x    

frame=   86 fps= 29 q=28.0 size=    3328kB time=00:00:01.08 bitrate=25242.0kbits/s dup=51 drop=0 speed=0.37x    

frame=   91 fps= 25 q=28.0 size=    3840kB time=00:00:01.28 bitrate=24574.8kbits/s dup=54 drop=0 speed=0.356x    

frame=   99 fps= 24 q=28.0 size=    4352kB time=00:00:01.60 bitrate=22281.4kbits/s dup=59 drop=0 speed=0.389x    

frame=  116 fps= 23 q=28.0 size=    6400kB time=00:00:02.28 bitrate=22994.5kbits/s dup=69 drop=0 speed=0.459x    

frame=  121 fps= 22 q=28.0 size=    6912kB time=00:00:02.48 bitrate=22831.3kbits/s dup=72 drop=0 speed=0.447x    

frame=  139 fps= 23 q=28.0 size=    8704kB time=00:00:03.20 bitrate=22281.8kbits/s dup=83 drop=0 speed=0.523x    

frame=  141 fps= 21 q=28.0 size=    8960kB time=00:00:03.28 bitrate=22377.7kbits/s dup=84 drop=0 speed=0.494x    

frame=  149 fps= 21 q=28.0 size=    9728kB time=00:00:03.60 bitrate=22136.2kbits/s dup=89 drop=0 speed=0.499x    

frame=  166 fps= 20 q=28.0 size=   11776kB time=00:00:04.28 bitrate=22539.2kbits/s dup=99 drop=0 speed=0.526x    

frame=  174 fps= 20 q=28.0 size=   12288kB time=00:00:04.60 bitrate=21883.0kbits/s dup=104 drop=0 speed=0.525x    

frame=  191 fps= 20 q=28.0 size=   14336kB time=00:00:05.28 bitrate=22242.3kbits/s dup=114 drop=0 speed=0.546x    

frame=  199 fps= 19 q=28.0 size=   15104kB time=00:00:05.60 bitrate=22094.8kbits/s dup=119 drop=0 speed=0.543x    

frame=  216 fps= 19 q=28.0 size=   17152kB time=00:00:06.28 bitrate=22373.9kbits/s dup=129 drop=0 speed=0.559x    

frame=  224 fps= 19 q=28.0 size=   17920kB time=00:00:06.60 bitrate=22242.3kbits/s dup=134 drop=0 speed=0.558x    

frame=  239 fps= 19 q=28.0 size=   20224kB time=00:00:07.20 bitrate=23010.2kbits/s dup=143 drop=0 speed=0.583x    

frame=  244 fps= 19 q=28.0 size=   21760kB time=00:00:07.40 bitrate=24088.7kbits/s dup=146 drop=0 speed=0.575x    

frame=  254 fps= 18 q=28.0 size=   23552kB time=00:00:07.80 bitrate=24735.4kbits/s dup=152 drop=0 speed=0.567x    

frame=  261 fps= 18 q=28.0 size=   25856kB time=00:00:08.08 bitrate=26214.2kbits/s dup=156 drop=0 speed=0.564x    

frame=  266 fps= 18 q=28.0 size=   27648kB time=00:00:08.28 bitrate=27353.9kbits/s dup=159 drop=0 speed=0.555x    

frame=  279 fps= 18 q=28.0 size=   32000kB time=00:00:08.80 bitrate=29788.9kbits/s dup=167 drop=0 speed=0.557x    

frame=  286 fps= 17 q=28.0 size=   34048kB time=00:00:09.08 bitrate=30718.0kbits/s dup=171 drop=0 speed=0.555x    

frame=  294 fps= 17 q=28.0 size=   36096kB time=00:00:09.40 bitrate=31457.1kbits/s dup=176 drop=0 speed=0.553x    

frame=  301 fps= 17 q=28.0 size=   38400kB time=00:00:09.68 bitrate=32497.0kbits/s dup=180 drop=0 speed=0.551x    

frame=  314 fps= 17 q=28.0 size=   41984kB time=00:00:10.20 bitrate=33718.7kbits/s dup=188 drop=0 speed=0.556x    

frame=  324 fps= 17 q=28.0 size=   45568kB time=00:00:10.60 bitrate=35216.1kbits/s dup=194 drop=0 speed=0.562x    

frame=  331 fps= 17 q=28.0 size=   47104kB time=00:00:10.88 bitrate=35466.3kbits/s dup=198 drop=0 speed=0.557x    

frame=  341 fps= 17 q=28.0 size=   49408kB time=00:00:11.28 bitrate=35881.9kbits/s dup=204 drop=0 speed=0.556x    

frame=  354 fps= 17 q=28.0 size=   52736kB time=00:00:11.80 bitrate=36611.1kbits/s dup=212 drop=0 speed=0.561x    

frame=  366 fps= 17 q=28.0 size=   55808kB time=00:00:12.28 bitrate=37229.4kbits/s dup=219 drop=0 speed=0.563x    

frame=  379 fps= 17 q=28.0 size=   59136kB time=00:00:12.80 bitrate=37846.8kbits/s dup=227 drop=0 speed=0.568x    

frame=  391 fps= 17 q=28.0 size=   62208kB time=00:00:13.28 bitrate=38373.9kbits/s dup=234 drop=0 speed=0.57x    

frame=  401 fps= 17 q=28.0 size=   64512kB time=00:00:13.68 bitrate=38631.6kbits/s dup=240 drop=0 speed=0.566x    

frame=  416 fps= 17 q=28.0 size=   68352kB time=00:00:14.28 bitrate=39211.3kbits/s dup=249 drop=0 speed=0.571x    

frame=  429 fps= 17 q=28.0 size=   71424kB time=00:00:14.80 bitrate=39534.0kbits/s dup=257 drop=0 speed=0.575x    

frame=  441 fps= 17 q=28.0 size=   74752kB time=00:00:15.28 bitrate=40076.3kbits/s dup=264 drop=0 speed=0.574x    

frame=  454 fps= 17 q=28.0 size=   78080kB time=00:00:15.80 bitrate=40482.8kbits/s dup=272 drop=0 speed=0.578x    

frame=  466 fps= 17 q=28.0 size=   81152kB time=00:00:16.28 bitrate=40835.0kbits/s dup=279 drop=0 speed=0.58x    

frame=  476 fps= 16 q=28.0 size=   83456kB time=00:00:16.68 bitrate=40987.3kbits/s dup=285 drop=0 speed=0.577x    

frame=  489 fps= 17 q=28.0 size=   87552kB time=00:00:17.20 bitrate=41699.0kbits/s dup=293 drop=0 speed=0.584x    

frame=  494 fps= 16 q=28.0 size=   89088kB time=00:00:17.40 bitrate=41942.9kbits/s dup=296 drop=0 speed=0.58x    

frame=  504 fps= 16 q=28.0 size=   91392kB time=00:00:17.80 bitrate=42060.7kbits/s dup=302 drop=0 speed=0.582x    

frame=  509 fps= 16 q=28.0 size=   92672kB time=00:00:18.00 bitrate=42175.9kbits/s dup=305 drop=0 speed=0.579x    

frame=  519 fps= 16 q=28.0 size=   95488kB time=00:00:18.40 bitrate=42512.8kbits/s dup=311 drop=0 speed=0.582x    

frame=  526 fps= 16 q=28.0 size=   97280kB time=00:00:18.68 bitrate=42661.4kbits/s dup=315 drop=0 speed=0.581x    

frame=  531 fps= 16 q=28.0 size=   98816kB time=00:00:18.88 bitrate=42875.9kbits/s dup=318 drop=0 speed=0.574x    

frame=  544 fps= 16 q=28.0 size=  102144kB time=00:00:19.40 bitrate=43132.0kbits/s dup=326 drop=0 speed=0.574x    

frame=  559 fps= 16 q=28.0 size=  106496kB time=00:00:20.00 bitrate=43620.6kbits/s dup=335 drop=0 speed=0.575x    

frame=  571 fps= 16 q=28.0 size=  110080kB time=00:00:20.48 bitrate=44031.9kbits/s dup=342 drop=0 speed=0.573x    

frame=  584 fps= 16 q=28.0 size=  113920kB time=00:00:21.00 bitrate=44439.5kbits/s dup=350 drop=0 speed=0.577x    

frame=  596 fps= 16 q=28.0 size=  116992kB time=00:00:21.48 bitrate=44618.0kbits/s dup=357 drop=0 speed=0.579x    

frame=  606 fps= 16 q=28.0 size=  119808kB time=00:00:21.88 bitrate=44856.7kbits/s dup=363 drop=0 speed=0.577x    

frame=  616 fps= 16 q=28.0 size=  122368kB time=00:00:22.28 bitrate=44992.6kbits/s dup=369 drop=0 speed=0.58x    

frame=  624 fps= 16 q=28.0 size=  124672kB time=00:00:22.60 bitrate=45190.7kbits/s dup=374 drop=0 speed=0.58x    

frame=  631 fps= 16 q=28.0 size=  126464kB time=00:00:22.88 bitrate=45279.3kbits/s dup=378 drop=0 speed=0.576x    

frame=  639 fps= 16 q=28.0 size=  128512kB time=00:00:23.20 bitrate=45377.9kbits/s dup=383 drop=0 speed=0.577x    

frame=  651 fps= 16 q=28.0 size=  132096kB time=00:00:23.68 bitrate=45697.9kbits/s dup=390 drop=0 speed=0.575x    

frame=  664 fps= 16 q=28.0 size=  135936kB time=00:00:24.20 bitrate=46015.9kbits/s dup=398 drop=0 speed=0.577x    

frame=  676 fps= 16 q=28.0 size=  139264kB time=00:00:24.68 bitrate=46225.6kbits/s dup=405 drop=0 speed=0.578x    

frame=  686 fps= 16 q=28.0 size=  141824kB time=00:00:25.08 bitrate=46324.5kbits/s dup=411 drop=0 speed=0.577x    

frame=  699 fps= 16 q=28.0 size=  145152kB time=00:00:25.60 bitrate=46448.5kbits/s dup=419 drop=0 speed=0.577x    

frame=  711 fps= 16 q=28.0 size=  148480kB time=00:00:26.08 bitrate=46639.0kbits/s dup=426 drop=0 speed=0.576x    

frame=  724 fps= 16 q=28.0 size=  152320kB time=00:00:26.60 bitrate=46909.9kbits/s dup=434 drop=0 speed=0.576x    

frame=  734 fps= 16 q=28.0 size=  155136kB time=00:00:27.00 bitrate=47069.3kbits/s dup=440 drop=0 speed=0.578x    

frame=  741 fps= 16 q=28.0 size=  157440kB time=00:00:27.28 bitrate=47278.0kbits/s dup=444 drop=0 speed=0.576x    

frame=  754 fps= 16 q=28.0 size=  160768kB time=00:00:27.80 bitrate=47374.4kbits/s dup=452 drop=0 speed=0.576x    

frame=  766 fps= 16 q=28.0 size=  164352kB time=00:00:28.28 bitrate=47608.5kbits/s dup=459 drop=0 speed=0.575x    

frame=  779 fps= 16 q=28.0 size=  167936kB time=00:00:28.80 bitrate=47768.3kbits/s dup=467 drop=0 speed=0.578x    

frame=  791 fps= 16 q=28.0 size=  171264kB time=00:00:29.28 bitrate=47916.4kbits/s dup=474 drop=0 speed=0.578x    

frame=  801 fps= 16 q=28.0 size=  174080kB time=00:00:29.68 bitrate=48047.8kbits/s dup=480 drop=0 speed=0.577x    

frame=  809 fps= 16 q=28.0 size=  176128kB time=00:00:30.00 bitrate=48094.6kbits/s dup=485 drop=0 speed=0.577x    

frame=  819 fps= 16 q=28.0 size=  178944kB time=00:00:30.40 bitrate=48220.6kbits/s dup=491 drop=0 speed=0.577x    

frame=  820 fps= 15 q=-1.0 Lsize=  194048kB time=00:00:32.68 bitrate=48642.4kbits/s dup=492 drop=0 speed=0.581x    

video:194033kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.007522%

[libx264 @ 0000000001f61920] frame I:20    Avg QP:20.40  size:446315

[libx264 @ 0000000001f61920] frame P:212   Avg QP:25.37  size:629518

[libx264 @ 0000000001f61920] frame B:588   Avg QP:26.30  size: 95757

[libx264 @ 0000000001f61920] consecutive B-frames:  3.4%  2.4%  1.5% 92.7%

[libx264 @ 0000000001f61920] mb I  I16..4:  0.1% 99.2%  0.7%

[libx264 @ 0000000001f61920] mb P  I16..4:  0.3% 28.7%  0.4%  P16..4: 21.3% 24.3% 16.3%  0.0%  0.0%    skip: 8.8%

[libx264 @ 0000000001f61920] mb B  I16..4:  0.0%  2.8%  0.1%  B16..8:  7.0%  3.6%  1.7%  direct: 4.9%  skip:80.0%  L0:38.4% L1:18.0% BI:43.6%

[libx264 @ 0000000001f61920] 8x8 transform intra:97.6% inter:89.5%

[libx264 @ 0000000001f61920] coded y,uvDC,uvAC intra: 94.6% 71.9% 10.1% inter: 29.0% 20.0% 0.5%

[libx264 @ 0000000001f61920] i16 v,h,dc,p: 15% 39% 26% 20%

[libx264 @ 0000000001f61920] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 10% 11% 46%  5%  5%  5%  6%  5%  9%

[libx264 @ 0000000001f61920] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 13% 12% 13%  9% 10% 10% 11% 10% 14%

[libx264 @ 0000000001f61920] i8c dc,h,v,p: 51% 25% 20%  4%

[libx264 @ 0000000001f61920] Weighted P-Frames: Y:48.6% UV:34.4%

[libx264 @ 0000000001f61920] ref P L0: 36.9% 13.0% 18.1% 21.0% 11.0%

[libx264 @ 0000000001f61920] ref B L0: 59.1% 21.9% 19.0%

[libx264 @ 0000000001f61920] ref B L1: 99.7%  0.3%

[libx264 @ 0000000001f61920] kb/s:48460.77

[Finished in 57.7s]

Convert TS-Stream to MKV with ffmpeg [on hold]

17 septembre 2018, par night4awk

I’m using ffmpeg 3.2.7 and I have a problem converting a ts-file lossless to mkv.
The source file is a dumped IPTV-stream recorded with dumprtp (from dvbstream 0.5).

ffmpeg -i Test.ts -map 0:0 -map 0:2 -vcodec copy -acodec copy -f matroska Test.mkv

The convertion is successful, but the output file is pixelated every few seconds.

When I’m converting it with MKVToolnix everything looks fine.

Does anyone has a solution for that problem ?
Maybe some option to sync the stream correctly ?

Here’s a sample output :

# ffmpeg -i Test.ts -map 0:0 -map 0:2 -vcodec copy -acodec copy -f matroska Test.mkv

ffmpeg version 3.2.7 Copyright (c) 2000-2017 the FFmpeg developers

  built with gcc 6.3.0 (OpenWrt GCC 6.3.0 r212-46f973b)

  configuration: --enable-cross-compile --cross-prefix=i486-openwrt-linux-gnu- --arch=i386 --target-os=linux --prefix=/opt --pkg-config=pkg-config --enable-shared --enable-static --enable-pthreads --enable-zlib --disable-doc --disable-debug --disable-lzma --disable-vaapi --disable-vdpau --disable-outdevs --enable-avresample --enable-libopus --enable-small --enable-gpl --enable-libmp3lame --enable-libx264

  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

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[NULL @ 0x81f9580] SPS unavailable in decode_picture_timing

[NULL @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mp3 @ 0x81fb860] Header missing

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[mp3 @ 0x81fb860] Header missing

    Last message repeated 1 times

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[mp3 @ 0x81fb860] Header missing

    Last message repeated 3 times

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[mp3 @ 0x81fb860] Header missing

    Last message repeated 1 times

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[mp3 @ 0x81fb860] Header missing

    Last message repeated 3 times

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[mp3 @ 0x81fb860] Header missing

    Last message repeated 1 times

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[mp3 @ 0x81fb860] Header missing

    Last message repeated 1 times

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[mp3 @ 0x81fb860] Header missing

    Last message repeated 1 times

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[mp3 @ 0x81fb860] Header missing

    Last message repeated 1 times

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[mp3 @ 0x81fb860] Header missing

    Last message repeated 1 times

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[mp3 @ 0x81fb860] Header missing

    Last message repeated 7 times

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] SPS unavailable in decode_picture_timing

[h264 @ 0x81f9580] non-existing PPS 0 referenced

[h264 @ 0x81f9580] decode_slice_header error

[h264 @ 0x81f9580] no frame!

[mp3 @ 0x81fb860] Header missing

    Last message repeated 1 times

[h264 @ 0x81f9580] reference picture missing during reorder

    Last message repeated 1 times

[h264 @ 0x81f9580] Missing reference picture, default is 2147483647

    Last message repeated 1 times

[h264 @ 0x81f9580] mmco: unref short failure

    Last message repeated 1 times

[h264 @ 0x81f9580] number of reference frames (0+5) exceeds max (4; probably corrupt input), discarding one

[mp3 @ 0x81fb860] Header missing

    Last message repeated 3 times

[h264 @ 0x81f9580] reference picture missing during reorder

    Last message repeated 2 times

[h264 @ 0x81f9580] Missing reference picture, default is 65627

    Last message repeated 2 times

[mp3 @ 0x81fb860] Header missing

    Last message repeated 1 times

[h264 @ 0x81f9580] mmco: unref short failure

    Last message repeated 3 times

[h264 @ 0x81f9580] Increasing reorder buffer to 2

[mp3 @ 0x81fb860] Header missing

    Last message repeated 295 times

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mp3 @ 0x81fb860] Header missing

    Last message repeated 13 times

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mp3 @ 0x81fb860] Header missing

    Last message repeated 2 times

[mpegts @ 0x81f6280] decoding for stream 1 failed

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] PES packet size mismatch

    Last message repeated 1 times

[mpegts @ 0x81f6280] Could not find codec parameters for stream 1 (Audio: mp3, 0 channels, s16p): unspecified frame size

Consider increasing the value for the 'analyzeduration' and 'probesize' options

Input #0, mpegts, from 'Test.ts':

  Duration: 00:01:00.54, start: 48882.340000, bitrate: 3181 kb/s

    Stream #0:0[0x100]: Video: h264, yuv420p(tv, bt470bg, top first), 720x576 [SAR 16:11 DAR 20:11], 25 fps, 50 tbr, 90k tbn, 50 tbc

    Stream #0:1[0x103]: Audio: mp3, 0 channels, s16p

    Stream #0:2[0x102]: Audio: mp2, 48000 Hz, stereo, s16p, 192 kb/s

    Stream #0:3[0x101]: Audio: ac3, 48000 Hz, stereo, fltp, 384 kb/s

Output #0, matroska, to 'Test.mkv':

  Metadata:

    encoder         : Lavf57.56.101

    Stream #0:0: Video: h264 (H264 / 0x34363248), yuv420p(tv, bt470bg, top first), 720x576 [SAR 16:11 DAR 20:11], q=2-31, 25 fps, 50 tbr, 1k tbn, 90k tbc

    Stream #0:1: Audio: mp2 (P[0][0][0] / 0x0050), 48000 Hz, stereo, 192 kb/s

Stream mapping:

  Stream #0:0 -> #0:0 (copy)

  Stream #0:2 -> #0:1 (copy)

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

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

.

.

.

[mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] changing packet size to 192

    [mpegts @ 0x81f6280] changing packet size to 188

[mpegts @ 0x81f6280] PES packet size mismatch

frame= 2971 fps=2674 q=-1.0 Lsize=   17441kB time=00:00:59.90 bitrate=2385.2kbits/s speed=53.9x    

video:16037kB audio:1410kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown

Thank you

cap.isOpened() : returns false in CentOS for Python 3 and OpenCV 3.1.0

29 octobre 2017, par Mona Jalal

So cap from opencv 3 doesn’t work in CentOS. I had no problem in OSX or Windows 7 which I tried initially.
Here is the example code :

import cv2

cap = cv2.VideoCapture('/home/grad3/jalal/PycharmProjects/hw4_cs58‌5/Concession_LAN_8‌‌00‌k.mp4',cv2.CAP_FFMPEG)



if not cap.isOpened():

    print('not opened')



while True:

    ret,frame = cap.read()



    if ret == False:

        print('frame empty')

        break

    cv2.imshow('frame', frame)

    if cv2.waitKey(1) == ord('q'):

        break

And I get :

/usr/local/anaconda3/bin/python /home/grad3/jalal/PycharmProjects/hw4_cs585/test.py

not opened

frame empty



Process finished with exit code 0

I can open the video using ffplay vid_name and also here is the result of https://pastebin.com/YGk2DDCi here https://pastebin.com/HSyHSsEZ (ffmpeg codecs). How should I fix this ?

I have opencv 3.1.0 and here’s some sys info.

$ uname -a

Linux goku.bu.edu 3.10.0-693.5.2.el7.x86_64 #1 SMP Fri Oct 20 20:32:50 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

and

$ lsb_release -a

LSB Version:    :core-4.1-amd64:core-4.1-noarch

Distributor ID: CentOS

Description:    CentOS Linux release 7.4.1708 (Core) 

Release:    7.4.1708

Codename:   Core



cv2. getBuildInformation()

General configuration for OpenCV 3.1.0 =====================================

  Version control:               unknown



  Platform:

    Host:                        Linux 4.8.0-46-generic x86_64

    CMake:                       3.6.3

    CMake generator:             Unix Makefiles

    CMake build tool:            /usr/bin/gmake

    Configuration:               Release



  C/C++:

    Built as dynamic libs?:      YES

    C++ Compiler:                /opt/rh/devtoolset-2/root/usr/bin/c++  (ver 4.8.2)

    C++ flags (Release):         -I/cs/software/anaconda3/include    -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -mno-avx -msse3 -mno-ssse3 -mno-sse4.1 -mno-sse4.2 -ffunction-sections -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -O3 -DNDEBUG  -DNDEBUG

    C++ flags (Debug):           -I/cs/software/anaconda3/include    -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -mno-avx -msse3 -mno-ssse3 -mno-sse4.1 -mno-sse4.2 -ffunction-sections -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -g  -O0 -DDEBUG -D_DEBUG

    C Compiler:                  /opt/rh/devtoolset-2/root/usr/bin/cc

    C flags (Release):           -I/cs/software/anaconda3/include    -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -mno-avx -msse3 -mno-ssse3 -mno-sse4.1 -mno-sse4.2 -ffunction-sections -fvisibility=hidden -fopenmp -O3 -DNDEBUG  -DNDEBUG

    C flags (Debug):             -I/cs/software/anaconda3/include    -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -mno-avx -msse3 -mno-ssse3 -mno-sse4.1 -mno-sse4.2 -ffunction-sections -fvisibility=hidden -fopenmp -g  -O0 -DDEBUG -D_DEBUG

    Linker flags (Release):

    Linker flags (Debug):

    Precompiled headers:         YES

    Extra dependencies:          /cs/software/anaconda3/lib/libjpeg.so /cs/software/anaconda3/lib/libpng.so /cs/software/anaconda3/lib/libtiff.so /cs/software/anaconda3/lib/libhdf5.so /usr/lib64/librt.so /usr/lib64/libpthread.so /cs/software/anaconda3/lib/libz.so /usr/lib64/libdl.so /usr/lib64/libm.so dl m pthread rt

    3rdparty dependencies:       libwebp libjasper IlmImf libprotobuf



  OpenCV modules:

    To be built:                 core flann hdf imgproc ml photo reg surface_matching video dnn fuzzy imgcodecs shape videoio highgui objdetect plot superres xobjdetect xphoto bgsegm bioinspired dpm face features2d line_descriptor saliency text calib3d ccalib datasets rgbd stereo structured_light tracking videostab xfeatures2d ximgproc aruco optflow stitching python3

    Disabled:                    world contrib_world

    Disabled by dependency:      -

    Unavailable:                 cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev java python2 ts viz cvv matlab sfm



  GUI: 

    QT:                          NO

    GTK+:                        NO

    GThread :                    NO

    GtkGlExt:                    NO

    OpenGL support:              NO

    VTK support:                 NO



  Media I/O: 

    ZLib:                        /cs/software/anaconda3/lib/libz.so (ver 1.2.8)

    JPEG:                        /cs/software/anaconda3/lib/libjpeg.so (ver 80)

    WEBP:                        build (ver 0.3.1)

    PNG:                         /cs/software/anaconda3/lib/libpng.so (ver 1.6.27)

    TIFF:                        /cs/software/anaconda3/lib/libtiff.so (ver 42 - 4.0.6)

    JPEG 2000:                   build (ver 1.900.1)

    OpenEXR:                     build (ver 1.7.1)

    GDAL:                        NO



  Video I/O:

    DC1394 1.x:                  NO

    DC1394 2.x:                  NO

    FFMPEG:                      NO

      codec:                     NO

      format:                    NO

      util:                      NO

      swscale:                   NO

      resample:                  NO

      gentoo-style:              NO

    GStreamer:                   NO

    OpenNI:                      NO

    OpenNI PrimeSensor Modules:  NO

    OpenNI2:                     NO

    PvAPI:                       NO

    GigEVisionSDK:               NO

    UniCap:                      NO

    UniCap ucil:                 NO

    V4L/V4L2:                    YES/YES

    XIMEA:                       NO

    Xine:                        NO

    gPhoto2:                     NO



  Parallel framework:            OpenMP



  Other third-party libraries:

    Use IPP:                     9.0.1 [9.0.1]

         at:                     /opt/conda/conda-bld/opencv_1491943704081/work/opencv-3.1.0/3rdparty/ippicv/unpack/ippicv_lnx

    Use IPP Async:               NO

    Use VA:                      NO

    Use Intel VA-API/OpenCL:     NO

    Use Eigen:                   YES (ver 3.2.8)

    Use Cuda:                    NO

    Use OpenCL:                  NO

    Use custom HAL:              NO



  Python 2:

    Interpreter:                 (ver 3.5.3)



  Python 3:

    Interpreter:                 /cs/software/anaconda3/bin/python (ver 3.5.3)

    Libraries:                   /cs/software/anaconda3/lib/libpython3.5m.so (ver 3.5.3)

    numpy:                       /cs/software/anaconda3/lib/python3.5/site-packages/numpy/core/include (ver 1.12.1)

    packages path:               /cs/software/anaconda3/lib/python3.5/site-packages



  Python (for build):            



  Java:

    ant:                         NO

    JNI:                         NO

    Java wrappers:               NO

    Java tests:                  NO



  Matlab:                        NO



  Tests and samples:

    Tests:                       NO

    Performance tests:           NO

    C/C++ Examples:              NO



  Install path:                  /cs/software/anaconda3



  cvconfig.h is in:              /opt/conda/conda-bld/opencv_1491943704081/work/opencv-3.1.0/build

-----------------------------------------------------------------

UPDATE : tried .avi and .flv formats and the same problem !

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