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• How to install ffmpeg in my linux VPS [on hold]

  12 décembre 2015, par Mourad karoudi

  I want to install ffmpeg in my vps but how to do that.
  I search in google and here but i find a lot of people talk about (yum).
  but how I can find yum in vps.
  I use cpanel 11.52.1 (build 3).
  I use this below code (in local server windows).

  $ffmpeg = "C:\\bin\\ffmpeg";
  
  $xyz = shell_exec("$ffmpeg -i \"{$video_tmp}\" 2>&1");
  
  $search='/Duration: (.*?),/';
  
  preg_match($search, $xyz, $matches);
  
  $explode = explode(':', $matches[1]);
  
  $sec = $explode[2];
  
  $str_sec = strlen($sec) > 2 ? substr($sec,0,2)."" : $sec;
  
  $time = $explode[1].':'.$str_sec;
  
      $videoFile = $_FILES["video"]["tmp_name"];
  
      $size = "840x480";
  
      $thum_tar = "thumbnails/".$video_secure."-thumbnails";
  
      shell_exec("$ffmpeg -ss 20 -i $videoFile  -an -s $size $thum_tar.jpg");

  please help me.

• Build ffmpeg2.4.2 with android-ndk-r9b on Winx64 ?

  14 octobre 2014, par luna

  Now, I have got libffmpeg.so on Android, but its size is only 4.96 kB, so obviously something went wrong, but I have no idea...

  Here is my config.sh :

  #!/bin/bash
  
  export TMPDIR="C:/temp"
  
  export NDKROOT="G:/android-ndk-r9b"
  
  PREBUILT=$NDKROOT/toolchains/arm-linux-androideabi-4.6/prebuilt/windows-x86_64
  
  PLATFORM=$NDKROOT/platforms/android-18/arch-arm
  
  ./configure --target-os=linux \
  
  --arch=arm \
  
  --enable-version3 \
  
  --enable-gpl \
  
  --enable-nonfree \
  
  --disable-stripping \
  
  --disable-ffserver \
  
  --enable-decoder=h264 \
  
  --disable-ffprobe \
  
  --disable-encoders \
  
  --disable-muxers \
  
  --disable-devices \
  
  --disable-protocols \
  
  --enable-protocol=file \
  
  --enable-avfilter \
  
  --disable-network \
  
  --disable-avdevice \
  
  --enable-cross-compile \
  
  --cc=$PREBUILT/bin/arm-linux-androideabi-gcc \
  
  --cross-prefix=$PREBUILT/bin/arm-linux-androideabi- \
  
  --nm=$PREBUILT/bin/arm-linux-androideabi-nm \
  
  --extra-cflags="-fPIC -DANDROID" \
  
  --disable-asm \
  
  --enable-neon \
  
  --enable-armv5te \
  
  --extra-ldflags="-Wl,-T,$PREBUILT/arm-linux-androideabi/lib/ldscripts/armelf_linux_eabi.x -Wl,-rpath-link=$PLATFORM/usr/lib
  
   -L$PLATFORM/usr/lib -nostdlib $PREBUILT/lib/gcc/arm-linux-androideabi/4.6/crtbegin.o
  
  
  
  $PREBUILT/lib/gcc/arm-linux-androideabi/4.6/crtend.o -lc -lm -ldl"

  What could the problem be ?

  What I also don’t understand : we already have a makefile - why should we make android.mk once again ?

• Video upload size

  16 mai 2014, par Jonas m

  I’m having a hard time figuring this one out, so hopefully, some of you who has tried this before, will take the time to reply and share your knowledge.

  I’m working on a site, which after release, will be feeded in the television and other commercial places. The site asks the user to upload a video with a story, and we expect alot of people to do so.

  My problem is the whole storage/space talk. A normal, unencoded iPhone recording easily fills around 100-120 MB for a minute or two.

  I’ve tried setting up and using FFMPEG to re-encode the movies, but the problem is, that one encoding sucks up 100% of the CPU, leaving the site inaccisible for anybody else.

  Is there anything you could suggest, which would be sufficient for such a site ? The client is on a budget, so price is a consideration aswell. Best of all would be a free alternative to etc. FFMPEG, but with less CPU usage.

  My specs are as follows
  CentOs 6 on a
  1GB ram DigitalOcean cloud service with nginx + php-fpm and mysql.

  Im hoping for some cleaver folks to answer this !
  Thanks in advance.
  Jonas