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• Evolution #4493 (Nouveau) : Ajouter des robots à l’écran de sécurité

  17 mai 2020

  Bonjour,

  J’ai quelques sites qui ont des nombres de visites bizarres (trop grand, d’un facteur 10 à 30 certains jours).

  J’ai fait un patch : https://git.spip.net/RealET/spip/commit/ce2ce832b697ab0754a78e0fc8b298ae1e9c992b
  Mais je ne sais pas comment en faire un PR.

  Pour info, voici un extrait d’awstats pour le serveur concerné :
  Pour info :
  MJ12bot 2 241 164+29470 32.60 Go 17 Mai 2020 - 11:50
  AhrefsBot 1 388 315+9242 28.07 Go 17 Mai 2020 - 11:50
  SemrushBot 1 251 075+74309 23.91 Go 17 Mai 2020 - 11:50
  bingbot 619 488+28872 22.38 Go 17 Mai 2020 - 11:50
  DotBot 394 445+7038 22.52 Go 17 Mai 2020 - 11:50
  Googlebot 297 801+35895 11.64 Go 17 Mai 2020 - 11:50
  crawl 243 784+325 4.66 Go 17 Mai 2020 - 11:39
  MegaIndex.ru 172 567+51 5.41 Go 17 Mai 2020 - 04:50
  BLEXBot 161 178+4405 4.24 Go 17 Mai 2020 - 06:42
  Applebot 136 660+2443 3.20 Go 17 Mai 2020 - 11:50
  robot 129 533+3017 7.80 Go 17 Mai 2020 - 11:50
  empty user agent string 117 782+778 6.55 Go 17 Mai 2020 - 11:49
  Firefox version 10 and lower - various robots 106 252+366 1.87 Go 17 Mai 2020 - 11:50
  qwantify 83 743+3013 3.61 Go 17 Mai 2020 - 11:50
  Unknown robot identified by bot* 53 246+1846 2.25 Go 17 Mai 2020 - 11:37
  spip 46 253 554.75 Mo 17 Mai 2020 - 11:50
  link 44 510+567 761.38 Mo 17 Mai 2020 - 11:50
  Googlebot-Image 36 704 1.24 Go 17 Mai 2020 - 11:48
  facebookexternalhit 35 176+1 1.31 Go 17 Mai 2020 - 11:49
  MSIE 6 - ( Rogue Robot ) 33 090 1.10 Go 17 Mai 2020 - 11:47
  YandexBot 21 272+9245 822.57 Mo 17 Mai 2020 - 11:50
  Unknown robot (identified by hit on robots.txt) 0+27213 98.21 Mo 17 Mai 2020 - 11:48
  LinkpadBot 17 954 289.02 Mo 17 Mai 2020 - 06:46
  infobot 15 038+1887 198.28 Mo 17 Mai 2020 - 04:19
  MSIE 5 - ( Rogue Robot ) 16 110+1 980.04 Mo 17 Mai 2020 - 11:18
  Sogou web spider 14 514+453 239.14 Mo 17 Mai 2020 - 11:49
  ltx71 10 593+3663 378.89 Mo 17 Mai 2020 - 11:50
  BingPreview 11 920 1.87 Go 17 Mai 2020 - 11:40
  nbot 8 476+1023 230.66 Mo 17 Mai 2020 - 11:42
  Apache-HttpClient 7 897+43 99.64 Mo 17 Mai 2020 - 11:01
  Curl 7 752 151.93 Mo 17 Mai 2020 - 11:49
  CFNetwork 7 313 779.65 Mo 17 Mai 2020 - 11:25
  core 7 295+2 174.93 Mo 17 Mai 2020 - 11:35
  oBot 7 064+230 338.14 Mo 17 Mai 2020 - 08:06
  SeznamBot 3 677+3204 148.02 Mo 16 Mai 2020 - 22:36
  twitterbot 4 264+2518 100.64 Mo 17 Mai 2020 - 11:44
  panscient 6 298+397 97.66 Mo 17 Mai 2020 - 06:37
  A PHP script 6 395 13.36 Mo 17 Mai 2020 - 11:50
  archive.org_bot 4 917+385 157.65 Mo 17 Mai 2020 - 11:50
  vagabondo 5 022+12 197.93 Mo 17 Mai 2020 - 09:58
  Feedfetcher-Google 4 808 137.78 Mo 17 Mai 2020 - 11:41
  zend_http_client 4 535 20.98 Mo 17 Mai 2020 - 11:34
  ia_archiver 4 411+98 302.37 Mo 17 Mai 2020 - 03:58
  feed 4 401 127.40 Mo 17 Mai 2020 - 11:45
  dataprovider.com 4 003+167 169.38 Mo 17 Mai 2020 - 10:31
  universalfeedparser 4 156 82.26 Mo 17 Mai 2020 - 11:36
  Baidu ( catchall ) 3 956 260.02 Mo 17 Mai 2020 - 11:11
  coccoc 1 509+2374 33.71 Mo 17 Mai 2020 - 10:37
  python 3 607+87 54.82 Mo 17 Mai 2020 - 11:44
  Mail.RU Bot 1 969+1492 177.25 Mo 17 Mai 2020 - 11:13

• ffmpeg stream recording : Invalid data found when processing input

  14 mai 2020, par uncommon_name

  I am trying to run this command :

  



  ffmpeg -re -i "playlist-78293.m3u8" -vcodec libx264 -vprofile baseline -g 30 -acodec aac -strict -2 -loglevel +trace -f flv rtmp://127.0.0.1:1902/live2/78293


  



  I get the Invalid data found when processing input error after running this.

  



  This is the output I get in console :

  



  ffmpeg version git-2020-05-01-39fb1e9 Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 9.3.1 (GCC) 20200328
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libsrt --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-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
  libavutil      56. 43.100 / 56. 43.100
  libavcodec     58. 82.100 / 58. 82.100
  libavformat    58. 42.101 / 58. 42.101
  libavdevice    58.  9.103 / 58.  9.103
  libavfilter     7. 80.100 /  7. 80.100
  libswscale      5.  6.101 /  5.  6.101
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
Splitting the commandline.
Reading option '-re' ... matched as option 're' (read input at native frame rate) with argument '1'.
Reading option '-i' ... matched as input url with argument 'playlist-78293.m3u8'.
Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'libx264'.
Reading option '-vprofile' ... matched as AVOption 'vprofile' with argument 'baseline'.
Reading option '-g' ... matched as AVOption 'g' with argument '30'.
Reading option '-acodec' ... matched as option 'acodec' (force audio codec ('copy' to copy stream)) with argument 'aac'.
Reading option '-strict' ...Routing option strict to both codec and muxer layer
 matched as AVOption 'strict' with argument '-2'.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '+trace'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'flv'.
Reading option 'rtmp://136.243.91.210:1902/live2/78293' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option loglevel (set logging level) with argument +trace.
Successfully parsed a group of options.
Parsing a group of options: input url playlist-78293.m3u8.
Applying option re (read input at native frame rate) with argument 1.
Successfully parsed a group of options.
Opening an input file: playlist-78293.m3u8.
[NULL @ 0000026316afd700] Opening 'playlist-78293.m3u8' for reading
[file @ 0000026316afdec0] Setting default whitelist 'file,crypto,data'
[AVIOContext @ 0000026316b06100] Statistics: 32070 bytes read, 0 seeks
playlist-78293.m3u8: Invalid data found when processing input


  



  I simplified a part of the input file to present it here (for example the path part and the ts Urls) :

  



  #EXTM3U
#EXT-X-VERSION:3
#EXT-X-TARGETDURATION:6
#EXT-X-MEDIA-SEQUENCE:19981
#EXT-X-TWITCH-ELAPSED-SECS:39962.000
#EXT-X-TWITCH-TOTAL-SECS:39994.000
#EXT-X-DATERANGE:ID="1e265bc0de2e42cc8523222e6e9c8ba7",CLASS="twitch-assignment",START-DATE="2020-05-14T13:37:04.907Z",END-ON-NEXT=YES,X-TV-TWITCH-SERVING-ID="1e265bc0de2e42cc8523222e6e9c8ba7",X-TV-TWITCH-NODE="video-edge-18dbf4.jfk06",X-TV-TWITCH-CLUSTER="jfk06"
#EXT-X-DATERANGE:ID="source-1589462114",CLASS="twitch-stream-source",START-DATE="2020-05-14T13:15:14.907Z",END-ON-NEXT=YES,X-TV-TWITCH-STREAM-SOURCE="live"
#EXT-X-DATERANGE:ID="trigger-1589462114",CLASS="twitch-trigger",START-DATE="2020-05-14T13:15:14.907Z",END-ON-NEXT=YES,X-TV-TWITCH-TRIGGER-URL="**path**\playlist-78293.m3u8"
#EXT-X-PROGRAM-DATE-TIME:2020-05-14T13:38:00.907Z
#EXTINF:2.000,live
https://url.net/v1/segment/somestuff.ts


  



  I'm new to ffmpeg. So any help would be appreciated.

  


• FFMpeg command doesn't works for 4.0-39-gda39990 version but works for 3.0.1 version

  17 mai 2020, par Android Developer

  I run below FFmpeg command to cut video using 4.0-39 version-

  



  {"-y","-i","/storage/emulated/0/Movies/g3cm1tt7qtd41.mp4.mp4", "-ss", "10", "-t", "53", "-c", "copy","/storage/emulated/0/Movies/cut_video10.mp4"}


  



  It returns success with below response but the output video cannot be played !However same command runs fine when using older version 3.0.1 of FFMpeg and output video can be played !

  



  


  SUCCESS with output : ffmpeg version n4.0-39-gda39990 Copyright (c)
 2000-2018 the FFmpeg developers
 built with gcc 4.9.x (GCC) 20150123 (prerelease)
 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=
 libavutil 56. 14.100 / 56. 14.100
 libavcodec 58. 18.100 / 58. 18.100
 libavformat 58. 12.100 / 58. 12.100
 libavdevice 58. 3.100 / 58. 3.100
 libavfilter 7. 16.100 / 7. 16.100
 libavresample 4. 0. 0 / 4. 0. 0
 libswscale 5. 1.100 / 5. 1.100
 libswresample 3. 1.100 / 3. 1.100
 libpostproc 55. 1.100 / 55. 1.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Movies/g3cm1tt7qtd41.mp4.mp4' :
 Metadata :
 major_brand : iso6
 minor_version : 1
 compatible_brands : mp42iso6avc1isom
 creation_time : 2020-01-30T11:13:07.000000Z
 Duration : 00:00:00.00, start : 0.042643, bitrate : N/A
 Stream #0:0(und) : Video : h264 (avc1 / 0x31637661), yuv420p, 854x480 [SAR 2136:2135 DAR 89:50], 1225 kb/s, 30 fps, 30 tbr, 15360
 tbn, 60 tbc (default)
 Stream #0:1(eng) : Audio : aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
 Output #0, mp4, to '/storage/emulated/0/Movies/cut_video10.mp4' :
 Metadata :
 major_brand : iso6
 minor_version : 1
 compatible_brands : mp42iso6avc1isom
 encoder : Lavf58.12.100
 Stream #0:0(und) : Video : h264 (avc1 / 0x31637661), yuv420p, 854x480 [SAR 2136:2135 DAR 89:50], q=2-31, 1225 kb/s, 30 fps, 30 tbr,
 15360 tbn, 15360 tbc (default)
 Stream #0:1(eng) : Audio : aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
 Stream mapping :
 Stream #0:0 -> #0:0 (copy)
 Stream #0:1 -> #0:1 (copy)
 Press [q] to stop, [?] for help
 frame= 0 fps=0.0 q=-1.0 Lsize= 0kB 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

  


  



  Response with version 3.0.1 which worked-

  



  SUCCESS with output : ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
      built with gcc 4.8 (GCC)
      configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
      libavutil      55. 17.103 / 55. 17.103
      libavcodec     57. 24.102 / 57. 24.102
      libavformat    57. 25.100 / 57. 25.100
      libavdevice    57.  0.101 / 57.  0.101
      libavfilter     6. 31.100 /  6. 31.100
      libswscale      4.  0.100 /  4.  0.100
      libswresample   2.  0.101 /  2.  0.101
      libpostproc    54.  0.100 / 54.  0.100
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Movies/g3cm1tt7qtd41.mp4.mp4':
      Metadata:
        major_brand     : iso6
        minor_version   : 1
        compatible_brands: mp42iso6avc1isom
        creation_time   : 2020-01-30 11:13:07
      Duration: 00:00:00.00, start: 0.042667, bitrate: N/A
        Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 854x480 [SAR 2136:2135 DAR 89:50], 1225 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default)
        Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
    Output #0, mp4, to '/storage/emulated/0/Movies/cut_video11.mp4':
      Metadata:
        major_brand     : iso6
        minor_version   : 1
        compatible_brands: mp42iso6avc1isom
        encoder         : Lavf57.25.100
        Stream #0:0(und): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 854x480 [SAR 2136:2135 DAR 89:50], q=2-31, 1225 kb/s, 30 fps, 30 tbr, 15360 tbn, 15360 tbc (default)
        Stream #0:1(eng): Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, 128 kb/s (default)
    Stream mapping:
      Stream #0:0 -> #0:0 (copy)
      Stream #0:1 -> #0:1 (copy)
    Press [q] to stop, [?] for help
    frame=  661 fps=0.0 q=-1.0 Lsize=    3848kB time=00:00:23.01 bitrate=1369.5kbits/s speed=71.1x    
    video:3463kB audio:359kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.657366%


  



  Link for the file - https://gofile.io/d/7aFuQo