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• Evolution #3986 (Nouveau) : Class .btn plutôt que .submit

  15 août 2017, par tetue tetue

  Les boutons générés par SPIP portent nativement le sélecteur .submit, même s’ils ne sont pas des submit. Si nommer ainsi ce sélecteur CSS nous a semblé pertinent à l’époque, l’on peut trouver mieux aujourd’hui.

  Les frameworks actuels utilisent un nom plus générique, évoquant le bouton, tout simplement. Sur la vingtaine que j’ai étudié, 9 utilisent .button, 6 l’abréviation .btn, tandis que les autres l’emploient en suffixe ou radical : .ym-button, .btn-info. C’est dire si ce nommage est répandu !

  Afin de bénéficier plus facilement de styles de boutons distribués par ailleurs, je propose de renommer cette classe, soit avec le plus courant .button, soit avec l’abréviation .btn qui a le mérite d’être anglo-française et plus rapide à écrire.

  Remplacer class="submit
  par class="btn submit
  en conservant submit dans un premier temps pour rétro-compatibilité.

• ClipBucket video upload and conversion issue

  23 mars 2018, par Aleksandr Levcenko

  I am trying to migrate ClipBucket 2.8.1, RC2, REV 4328 into a new Azure server.
  I managed to install and enable all required modules such as : FFMPEG, PHP CLI, Media Info, MP4Box, ImageMagick and FFProbe.
  Post, Upload, Execution time and Memory limit configuration values have been increased as well on the server side.

  ClipBucket seems to be up and running smoothly, but I have an issue with uploading the videos.
  After uploading a video it shows error message "This video might not work properly".
  When I checked Video Manager it stucks at Processing and does not go any further.

  I tried to delete conversion .loc file but still no luck.

  Can anyone help me with this please ?

  —

  Here is a converion log below :

  Exec function exists
  
  PHP CLI is enabled
  
  FFMPEG Exists
  
  
  
  medium
  
  640
  
  1280
  
  720k
  
  96k
  
  ffmpeg version 3.3.2 Copyright (c) 2000-2017 the FFmpeg developers
  
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
  
  configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libtheora --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab --enable-libwavpack --enable-nvenc
  
  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
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/opt/bitnami/apache2/htdocs/media.emathsmaster.co.uk/public_html/admin_area/lab_resources/testing_videos/SampleVideo_1280x720_2mb.mp4':
  
  Metadata:
  
  major_brand : isom
  
  minor_version : 512
  
  compatible_brands: isomiso2avc1mp41
  
  creation_time : 1970-01-01T00:00:00.000000Z
  
  encoder : Lavf53.24.2
  
  Duration: 00:00:13.50, start: 0.000000, bitrate: 1248 kb/s
  
  Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 862 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
  
  Metadata:
  
  creation_time : 1970-01-01T00:00:00.000000Z
  
  handler_name : VideoHandler
  
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 381 kb/s (default)
  
  Metadata:
  
  creation_time : 1970-01-01T00:00:00.000000Z
  
  handler_name : SoundHandler
  
  Stream mapping:
  
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
  
  Stream #0:1 -> #0:1 (aac (native) -> aac (libfdk_aac))
  
  Press [q] to stop, [?] for help
  
  [libx264 @ 0x27bbca0] using SAR=8/9
  
  [libx264 @ 0x27bbca0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
  
  [libx264 @ 0x27bbca0] profile High, level 3.1
  
  [libx264 @ 0x27bbca0] 264 - core 148 r2795 aaa9aa8 - 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=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=720 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
  
  Output #0, mp4, to '/opt/bitnami/apache2/htdocs/media.emathsmaster.co.uk/public_html/files/temp/1502179041121.mp4':
  
  Metadata:
  
  major_brand : isom
  
  minor_version : 512
  
  compatible_brands: isomiso2avc1mp41
  
  encoder : Lavf57.71.100
  
  Stream #0:0(und): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1280x640 [SAR 8:9 DAR 16:9], q=-1--1, 720 kb/s, 25 fps, 12800 tbn, 25 tbc (default)
  
  Metadata:
  
  creation_time : 1970-01-01T00:00:00.000000Z
  
  handler_name : VideoHandler
  
  encoder : Lavc57.89.100 libx264
  
  Side data:
  
  cpb: bitrate max/min/avg: 0/0/720000 buffer size: 0 vbv_delay: -1
  
  Stream #0:1(und): Audio: aac (libfdk_aac) ([64][0][0][0] / 0x0040), 22050 Hz, 5.1, s16, 96 kb/s (default)
  
  Metadata:
  
  creation_time : 1970-01-01T00:00:00.000000Z
  
  handler_name : SoundHandler
  
  encoder : Lavc57.89.100 libfdk_aac
  
  frame= 48 fps=0.0 q=0.0 size= 0kB time=00:00:01.99 bitrate= 0.0kbits/s speed=3.99x 
  
  frame= 91 fps= 87 q=36.0 size= 153kB time=00:00:03.71 bitrate= 336.3kbits/s speed=3.56x 
  
  frame= 130 fps= 84 q=35.0 size= 280kB time=00:00:05.24 bitrate= 437.8kbits/s speed= 3.4x 
  
  frame= 174 fps= 84 q=33.0 size= 426kB time=00:00:07.01 bitrate= 497.5kbits/s speed=3.38x 
  
  frame= 214 fps= 83 q=32.0 size= 567kB time=00:00:08.59 bitrate= 541.0kbits/s speed=3.34x 
  
  frame= 254 fps= 83 q=33.0 size= 771kB time=00:00:10.21 bitrate= 618.5kbits/s speed=3.32x 
  
  frame= 322 fps= 90 q=29.0 size= 914kB time=00:00:12.95 bitrate= 578.1kbits/s speed=3.61x 
  
  frame= 337 fps= 83 q=-1.0 Lsize= 1110kB time=00:00:13.51 bitrate= 672.7kbits/s speed=3.32x 
  
  video:940kB audio:161kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.863801%
  
  [libx264 @ 0x27bbca0] frame I:3 Avg QP:20.42 size: 43729
  
  [libx264 @ 0x27bbca0] frame P:126 Avg QP:24.65 size: 4901
  
  [libx264 @ 0x27bbca0] frame B:208 Avg QP:31.30 size: 1023
  
  [libx264 @ 0x27bbca0] consecutive B-frames: 13.9% 7.1% 12.5% 66.5%
  
  [libx264 @ 0x27bbca0] mb I I16..4: 24.5% 58.7% 16.8%
  
  [libx264 @ 0x27bbca0] mb P I16..4: 1.3% 2.2% 0.2% P16..4: 24.1% 5.8% 2.6% 0.0% 0.0% skip:63.7%
  
  [libx264 @ 0x27bbca0] mb B I16..4: 0.1% 0.1% 0.0% B16..8: 20.3% 0.7% 0.1% direct: 0.2% skip:78.5% L0:41.4% L1:57.4% BI: 1.2%
  
  [libx264 @ 0x27bbca0] final ratefactor: 25.93
  
  [libx264 @ 0x27bbca0] 8x8 transform intra:59.0% inter:80.0%
  
  [libx264 @ 0x27bbca0] coded y,uvDC,uvAC intra: 44.2% 60.8% 19.7% inter: 3.9% 5.1% 0.2%
  
  [libx264 @ 0x27bbca0] i16 v,h,dc,p: 18% 32% 8% 43%
  
  [libx264 @ 0x27bbca0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 19% 17% 5% 7% 8% 8% 7% 6%
  
  [libx264 @ 0x27bbca0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 17% 11% 8% 10% 9% 8% 9% 6%
  
  [libx264 @ 0x27bbca0] i8c dc,h,v,p: 55% 18% 20% 7%
  
  [libx264 @ 0x27bbca0] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 0x27bbca0] ref P L0: 71.5% 16.9% 9.1% 2.5%
  
  [libx264 @ 0x27bbca0] ref B L0: 92.4% 6.8% 0.8%
  
  [libx264 @ 0x27bbca0] ref B L1: 97.9% 2.1%
  
  [libx264 @ 0x27bbca0] kb/s:570.66
  
  Video file is convertable..
  
  
  
  Testing SampleVideo_1280x720_2mb.mp4 conversion Phase 1..
  
  please wait...

• Add watermark to video using ffmpeg in php not working

  13 juillet 2017, par Remya

  I need to watermark a mp4 video , Currently i am using this code, but it is not working , please solve this

  <?php $msg = exec('/usr/local/bin/ffmpeg -i uploads/videos/profile/movie.mp4 -vf "movie=logo.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:10 [out]" uploads/videos/profile/output.mp4 2>&1', $output); var_dump($output);?>

  The error shows

  array (size=27)  0 => string 'FFmpeg version SVN-r26402, Copyright (c) 2000-2011 the FFmpeg developers' (length=72)  1 => string '  built on Jan 14 2016 22:33:21 with gcc 4.4.7 20120313 (Red Hat 4.4.7-16)' (length=74)  2 => string '  configuration: --enable-libmp3lame --enable-libvorbis --disable-mmx --enable-shared --enable-libx264 --enable-libtheora --enable-libfaac --enable-avfilter --enable-gpl --enable-nonfree --enable-x11grab --enable-libxvid' (length=220)  3 => string '  libavutil     50.36. 0 / 50.36. 0' (length=35)  4 => string ' libavcore      0.16. 1 /  0.16. 1' (length=35)  5 => string '  libavcodec    52.108. 0 / 52.108. 0' (length=37)  6 => string '  libavformat   52.93. 0 / 52.93. 0' (length=35)  7 => string '  libavdevice   52. 2. 3 / 52. 2. 3' (length=35)  8 => string '  libavfilter    1.74. 0 /  1.74. 0' (length=35)  9 => string '  libswscale     0.12. 0 /  0.12. 0' (length=35)  10 => string 'Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'uploads/videos/profile/movie.mp4':' (length=75)  11 => string '  Metadata:' (length=11)  12 => string '   major_brand     : isom' (length=26)  13 => string '    minor_version   : 512' (length=25)  14 => string '    compatible_brands: isomiso2avc1mp41' (length=39)  15 => string '    creation_time   : 1970-01-01 00:00:00' (length=41)  16 => tring '    encoder         : Lavf53.24.2' (length=33)  17 => string '  Duration: 00:00:05.31, start: 0.000000, bitrate: 1589 kb/s' (length=60)  18 => string '    Stream #0.0(und): Video: h264, yuv420p, 1280x720 [PAR 1:1 DAR 16:9], 1205 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc' (length=117)  19 => string '    Metadata:' (length=13)  20 => string '      creation_time   : 1970-01-01 00:00:00' (length=43)  21 => string '    Stream #0.1(und): Audio: aac, 48000 Hz, 5.1, s16, 384 kb/s' (length=62)  22 => string '    Metadata:' (length=13)  23 => string '      creation_time   : 1970-01-01 00:00:00' (length=43)  24 => string '[buffer @ 0x1e95f70] w:1280 h:720 pixfmt:yuv420p' (length=48)  25 => string 'No such filter: 'movie'' (length=23)  26 => string 'Error opening filters!' (length=22)