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• Evolution #3431 : Logo de SPIP plus gros

  23 mai 2015, par tetue tetue

  J’ai trouvé celui-ci qui traînait sur mon ordi : http://romy.tetue.net/squelettes/img/promo/spip.png mais j’espère que l’un·e d’entre nous a mieux.

  Il y a aussi celui-ci, sur Wikimédia : http://commons.wikimedia.org/wiki/File:Logo_spip.jpg

• Is there a way to calculate a average bitrate of video stream for each second ? Using ffmpeg or gsteamer toolkits [closed]

  15 mai 2012, par IOException

  I've encoded some video sample by different x264 presets. I already gathered some metric for each preset's file sample (PSNR,SSIM http://en.wikipedia.org/wiki/Structural_similarity)
  Now I am curious in instant (every seconds) file sample's bitrate, to compare them.

  I found out simple solution by googling around :

  http://akuvian.org/src/mplayer/avi_bitrate.pl
  This works on AVI files (regardless of codec), so you'd have to remux it first.
  Requires perl, mplayer, and gnuplot.

  I works for me

• yasm is installed in my system but in some other folder

  22 octobre 2014, par janpal

  I am trying to install ffmpeg and x264. For this to install I have followed the instructions given in "https://ffmpeg.org/trac/ffmpeg/wiki/UbuntuCompilationGuide". I have installed yasm and checked by using the command yasm —version it showing the successfully installed version. But when I try to install ffmpeg its throwing an error like yasm not found. I have referred some sites its intend me to check the path. yasm default path is /usr/local/bin but in my system its showing as /home/janpal/bin/yasm. I tried it as a root user also. Can somebody help me to install this in the correct path. I am using ubuntu 10.04