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• Unable to 'make' android ndk project - build fails : [build-openh264-x86] Error 2

  18 décembre 2015, par NoobNinja

  I’ve attempted these two fixes I’ve found while researching the issue :

  android update project  --23 --/Users/ajswann/Downloads/android-sdk-macosx 
  
  
  
  make OS=android NDKROOT=/Users/ajswann/Downloads/android-sdk-macosx TARGET=android-19 ARCH=x86 clean

  ...however neither seems to resolve the issue.

  Any input/suggestions are appreciated.

  P.S.

  I’m running OSX - could this be an issue with attempting to run an x86 architecture on a 64 bit machine ?

  Error Message :

  chris-mini-mac:linphone-android ajswann$ sudo make
  
  ls: /opt/local/etc/openssl/certs: No such file or directory
  
  /Users/ajswann/Downloads/android-sdk-macosx/tools/android update project --path . --target android-23
  
  Updated project.properties
  
  Updated local.properties
  
  build.xml: Found version-tag: custom. File will not be updated.
  
  Updated file ./proguard-project.txt
  
  It seems that there are sub-projects. If you want to update them
  
  please use the --subprojects parameter.
  
  /Users/ajswann/Downloads/android-sdk-macosx/tools/android update test-project --path tests -m .
  
  Resolved location of main project to: /groupchat/linphone-android/tests
  
  Updated project.properties
  
  Updated local.properties
  
  Updated file tests/proguard-project.txt
  
  Updated ant.properties
  
  /Users/ajswann/Downloads/android-sdk-macosx/tools/android update project --path liblinphone_tester --target android-23
  
  Updated project.properties
  
  Updated local.properties
  
  Updated file liblinphone_tester/proguard-project.txt
  
  ant -e -S clean
  
  Buildfile: /groupchat/linphone-android/build.xml
  
  No sub-builds to iterate on
  
  mkdir -p /groupchat/linphone-android/submodules/externals/openh264/include/wels
  
  rsync -rvLpgoc --exclude ".git"  /groupchat/linphone-android/submodules/externals/openh264/codec/api/svc/* /groupchat/linphone-android/submodules/externals/openh264/include/wels/.
  
  building file list ... done
  
  
  
  sent 156 bytes  received 20 bytes  352.00 bytes/sec
  
  total size is 56216  speedup is 319.41
  
  mkdir -p /groupchat/linphone-android/submodules/externals/build/openh264
  
  mkdir -p /groupchat/linphone-android/submodules/externals/build/openh264/arm
  
  cd /groupchat/linphone-android/submodules/externals/build/openh264/arm \
  
      && rsync -rvLpgoc --exclude ".git"  /groupchat/linphone-android/submodules/externals/openh264/* .
  
  building file list ... done
  
  
  
  sent 18841 bytes  received 20 bytes  37722.00 bytes/sec
  
  total size is 48272799  speedup is 2559.40
  
  cd /groupchat/linphone-android/submodules/externals/build/openh264/arm && \
  
      make libraries -j4 OS=android ARCH=arm NDKROOT=/Users/ajswann/Downloads/android-ndk-r10e TARGET=android-19
  
  cd ./ && sh ./codec/common/generate_version.sh
  
  Keeping existing codec/common/inc/version_gen.h
  
  mkdir -p /groupchat/linphone-android/submodules/externals/build/openh264
  
  mkdir -p /groupchat/linphone-android/submodules/externals/build/openh264/x86
  
  cd /groupchat/linphone-android/submodules/externals/build/openh264/x86 \
  
      && rsync -rvLpgoc --exclude ".git"  /groupchat/linphone-android/submodules/externals/openh264/* .
  
  building file list ... done
  
  
  
  sent 18841 bytes  received 20 bytes  12574.00 bytes/sec
  
  total size is 48272799  speedup is 2559.40
  
  cd /groupchat/linphone-android/submodules/externals/build/openh264/x86 && \
  
      make libraries -j4 OS=android ARCH=x86 NDKROOT=/Users/ajswann/Downloads/android-ndk-r10e TARGET=android-19
  
  cd ./ && sh ./codec/common/generate_version.sh
  
  nasm -DX86_32 -f elf -I./codec/common/x86/   -o codec/decoder/core/x86/dct.o codec/decoder/core/x86/dct.asm
  
  codec/decoder/core/x86/dct.asm:1: error: label or instruction expected at start of line
  
  codec/decoder/core/x86/dct.asm:144: error: label or instruction expected at start of line
  
  codec/decoder/core/x86/dct.asm:234: error: symbol `IdctResAddPred_mmx' redefined
  
  codec/decoder/core/x86/dct.asm:262: error: symbol `WelsBlockZero16x16_sse2' redefined
  
  codec/decoder/core/x86/dct.asm:276: error: symbol `WelsBlockZero8x8_sse2' redefined
  
  codec/decoder/core/x86/dct.asm:287: error: label or instruction expected at start of line
  
  make[1]: *** [codec/decoder/core/x86/dct.o] Error 1
  
  make[1]: *** Waiting for unfinished jobs....
  
  Keeping existing codec/common/inc/version_gen.h
  
  make[1]: *** wait: No child processes.  Stop.
  
  make: *** [build-openh264-x86] Error 2

  Source Repository (I simply clone it, add the platform-tools and tools folder from my android-sdk and run ’make’ and I get this error) :

  https://github.com/TheBaobabTeam/linphone-android

• Audio object type 3 is not supported

  3 octobre 2013, par Ardoramor

  I am running into an issue with a custom-built ffmpeg. Basically, its a vanilla ffmpeg with x264 and fdk-aac libs enabled. I am feeding an SDP file through ffmpeg API and get the following error while passing the info to avcodec_open2 :

  Audio object type 3 is not supported

  My SDP file :

  v=0
  
  o=- 0 0 IN IP4 127.0.0.1
  
  s=Unnamed
  
  i=N/A
  
  c=IN IP4 192.168.1.1
  
  t=0 0
  
  a=recvonly
  
  m=audio 8204 RTP/AVP 96
  
  a=rtpmap:96 mpeg4-generic/32000
  
  a=fmtp:96 streamtype=5; profile-level-id=15; mode=AAC-hbr; config=1a88; SizeLength=13; IndexLength=3; IndexDeltaLength=3;
  
  a=control:trackID=0
  
  m=video 8202 RTP/AVP 96
  
  a=rtpmap:96 H264/90000
  
  a=fmtp:96 packetization-mode=1;profile-level-id=428028;sprop-parameter-sets=Z0KAKJWgKA9E,aM48gA==;
  
  a=control:trackID=1
  
  m=application 8206 RTP/AVP 96
  
  a=rtpmap:96 smpte336m/10
  
  a=control:trackID=2

  The following is the output I get from ffmpeg as I open the input, dump its format, and try to open input streams :

  Format sdp probed with size=2048 and score=50
  audio codec set to : aac
  audio samplerate set to : 32000
  audio channels set to : 1
  video codec set to : h264
  RTP Packetization Mode : 1
  RTP Profile IDC : 42 Profile IOP : 80 Level : 28
  Extradata set to 0xc8d3dc0 (size : 21) !
  File position before avformat_find_stream_info() is 522
  Audio object type 3 is not supported.
  Could not find codec parameters for stream 1 (Video : h264) : unspecified size
  Consider increasing the value for the 'analyzeduration' and 'probesize' options
  File position after avformat_find_stream_info() is 522
  Dumping input AV format
  Input #0, sdp, from 'conf/test.sdp' :

  Metadata :
  title :Unnamed
  comment :N/A

  Duration:N/A, bitrate:N/A

  Stream #0:0, 0, 1/32000: Audio: aac, 32000 Hz, 1 channels, fltp  
  
  
  
  Stream #0:1, 0, 1/90000: Video: h264, 90k tbr, 90k tbn, 180k tbc  
  
  
  
  Stream #0:2, 0, 1/90000: Data: none, 0/1  

  Audio object type 3 is not supported.

  I also see the error reported for not finding codec parameters for stream 1 :

  Could not find codec parameters for stream 1 (Video : h264) : unspecified size
  Consider increasing the value for the 'analyzeduration' and 'probesize' options

  However, I think that is due to me not running an actual rtp at the moment of the test.

  In any case, what may be the reason for getting audio object type 3 not supported exception ?

  UPDATE - Oct 02, 2013

  Static ffmpeg build gives the following flags :

  Static ffmpeg 2.0.1 build flag output :

  ffmpeg version 2.0.1 Copyright (c) 2000-2013 the FFmpeg developers
  
    built on Sep 30 2013 22:24:00 with gcc 4.1.2 (GCC) 20080704 (Red Hat 4.1.2-54)
  
    configuration: --enable-gpl --enable-nonfree --enable-shared
  
    configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --enable-shared --enable-runtime-cpudetect --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-avfilter --enable-pthreads --enable-x11grab --enable-vdpau --disable-avisynth --enable-libdc1394 --enable-libfaac --enable-libgsm --enable-libmp3lame --enable-libnut --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libx264 --enable-libxavs --enable-libxvid --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC' --disable-stripping

  My build is from ffmpeg 2.0.1 snapshot with the following flags :

  --enable-static --disable-shared --enable-gpl --enable-nonfree --enable-libfdk-aac --enable-libfaac --enable-libmp3lame --enable-libx264 --disable-symver --disable-doc --disable-ffplay --enable-ffmpeg --disable-ffprobe --disable-ffserver --disable-avdevice --disable-avfilter --disable-filters --disable-devices --disable-everything --enable-avformat --enable-avcodec --enable-muxers --enable-protocols --enable-parsers --enable-demuxers --enable-decoders --enable-encoders --enable-bsfs --enable-network --enable-swscale  --disable-demuxer=sbg --disable-demuxer=dts --disable-parser=dca --disable-decoder=dca --enable-asm --enable-pthreads --enable-version3

  The fdk-aac library version I'm using :

  fdk-aac - 0.1.2

  So it seems that the same .sdp file causes Audio object type 3 error with my build but not with static but I really do not see what causes it (granted I am not an expert with ffmpeg API and may simply miss important details).

  Simplified code for opening .sdp file that doesn't include error checks and logic separation :

  AVFormatContext *inputContext = NULL;
  
  
  
  av_register_all();
  
  avformat_network_init();
  
  
  
  avformat_open_input(&inputContext, "test.sdp", NULL, NULL);
  
  avformat_find_stream_info(inputContext, NULL);
  
  
  
  int inAudioStreamIdx = av_find_best_stream(inputContext, AVMEDIA_TYPE_AUDIO, -1, -1, NULL, 0);
  
  AVStream *st = inputContext->streams[inAudioStreamIdx];
  
  
  
  AVCodecContext *dec_ctx = st->codec;
  
  AVCodec *dec = avcodec_find_decoder(dec_ctx->codec_id);
  
  
  
  avcodec_open2(dec_ctx, dec, NULL); // Fails here with Audio object type 3

  Am I opening the sdp input improperly ?

• How to install ffmpeg

  9 mars 2016, par user5913892

  I want to make a "mini" editor video. My goal is, cut some part of the video and then save it and also create an undo button. Now , I was looking for the best solution (This operation have to be done in a website) and I found that I have to use ffmpeg. I didn’t know if ffmpeg was already installed on my server and I use this php script to discover it :

  <?php
  
  
  
  /**
  
   * Test script for FFmpeg
  
   *
  
   * @author Andycoder /wdevblog.net.ru/>
  
   */
  
  
  
  ini_set('display_errors',1);
  
  error_reporting(E_ALL);
  
  
  
  $is_windows = strpos( php_uname(), "Windows" ) !== false;
  
  $ffmpeg_path = !empty( $_POST['ffmpeg_path'] ) && strpos( $_POST['ffmpeg_path'], 'ffmpeg' ) !== false ? trim( $_POST['ffmpeg_path'] ) : '';
  
  if( !$ffmpeg_path && !$is_windows ){
  
      $ffmpeg_path = trim( shell_exec( 'which ffmpeg' ) );
  
  }
  
  
  
  function getCodecs( $ffmpeg_path = '' ) {
  
  
  
      $lines = array();
  
      $encoders = array();
  
      exec( "{$ffmpeg_path} -codecs", $lines);
  
  
  
      foreach ($lines as $line) {
  
  
  
          if (preg_match('/^\s+([A-Z .]+)\s+(\w{2,})\s+(.*)$/', $line, $m)) {
  
              $type = trim($m[1]);
  
              if (strpos($type, 'E') !== false) {
  
                  $encoder = trim($m[2]);
  
                  if (strpos($encoder, ',') !== false) {
  
                      foreach (split(',', $encoder) as $e) {
  
                          $encoders[] = $e;
  
                      }
  
                  } else {
  
                      $encoders[] = $encoder;
  
                  }
  
              }
  
          }
  
      }
  
      sort($encoders);
  
  
  
      return $encoders;
  
  }
  
  
  
  function getPHPPath(){
  
  
  
      $is_windows = strpos( strtolower(php_uname()), 'windows' ) !== false;
  
  
  
      if( $is_windows ){
  
          $output = dirname(ini_get('extension_dir')) . "/php.exe";
  
      }else{
  
          $output = trim(shell_exec("which php"));
  
      }
  
  
  
      return $output;
  
  }
  
  
  
  $info = array();
  
  
  
  $info['php_version'] = array( 'name' => 'PHP version', 'value' => phpversion() );
  
  $info['php_path'] = array( 'name' => 'PHP path', 'value' =>  getPHPPath() );
  
  $info['web_server'] = array( 'name' => 'Web server', 'value' => $_SERVER['SERVER_SOFTWARE'] );
  
  $info['ffmpeg_path'] = array( 'name' => 'FFMPEG path', 'value' =>  $ffmpeg_path );
  
  
  
  $info['ffmpeg_version'] = array( 'name' => 'FFMPEG version', 'value' => '' );
  
  if( $ffmpeg_path ){
  
      $ffmpeg_ver = shell_exec( "{$ffmpeg_path} -version" );
  
      preg_match( '/.+version.+/', $ffmpeg_ver, $matches );
  
      if( !empty( $matches ) ){
  
          $info['ffmpeg_version']['value'] = $matches[0];
  
      }
  
  }
  
  $info['yamdi_path'] = array( 'name' => 'Yamdi path', 'value' => !$is_windows ? trim(shell_exec('which yamdi')) : '' );
  
  $info['mp4box_path'] = array( 'name' => 'MP4Box (GPAC) path', 'value' => !$is_windows ? trim(shell_exec('which MP4Box')) : '' );
  
  $info['qtfaststart_path'] = array( 'name' => 'qt-faststart path', 'value' => !$is_windows ? trim(shell_exec('which qt-faststart')) : '' );
  
  $info['flvtool2_path'] = array( 'name' => 'flvtool2 path', 'value' => !$is_windows ? trim(shell_exec('which flvtool2')) : '' );
  
  
  
  $info['ffmpeg_codecs'] = array( 'name' => 'FFMPEG codecs', 'value' => array() );
  
  if( $ffmpeg_path ) {
  
      $info['ffmpeg_codecs']['value'] = getCodecs( $ffmpeg_path );
  
  }
  
  
  
  if( empty( $info['ffmpeg_codecs']['value'] ) ){
  
      $info['ffmpeg_path']['value'] = '';
  
  }
  
  
  
  ksort($info);
  
  
  
  ?>
  
  
  
  
  
  
  
      
  
  
  
  
  
  
  
  <code class="echappe-js">&lt;script type=&quot;text/javascript&quot;&gt;<br />
  
      function expandCollapse( id ){<br />
  
          if( document.getElementById(id).style.display == 'none' ){<br />
  
              document.getElementById(id).style.display = 'block';<br />
  
          }else{<br />
  
              document.getElementById(id).style.display = 'none';<br />
  
          }<br />
  
      }<br />
  
  &lt;/script&gt;
  
      
  
          
              FFmpeg path :
              
          
          Submit
      
      
  
  
          < ?php foreach( $info as $key => $opt ) : ?>
          < ?php endforeach ; ?>
  
      
          
          
      
      
  
          
  
              
  Property
              
  Value
          
      
  
  
  
              
  < ?php echo $opt[’name’] ; ?> :
              
  
                  < ?php if( !empty( $opt[’value’] ) ) : ?>
                      < ?php
  
                      if( !is_array( $opt[’value’] ) ) :
  
                          echo $opt[’value’] ;
  
                      else : ?>
                          [Expand/Collapse]
  
                          < ?php foreach( $opt[’value’] as $val ) : ?>
  < ?php echo $val ; ?>
                          < ?php endforeach ; ?>
  
                      < ?php endif ; ?>
                  < ?php else : ?>
  
                      [Not found]
  
                  < ?php endif ; ?>
  
          
  
  
  
  

  that return me this :

  

  So, I have not ffmpeg installed on that server. The server should be Linux, I say this because I use one of the many website in Internet to discover it.
  

  I know that the website say that the Webserver is Engine-x, but my company has told that is Apache (as the php script already told me). Now , I found this link http://www.mysql-apache-php.com/ffmpeg-install.htm (in Stackoverflow and many other parts) that say how to install ffmpeg in Linux, but Where should I execute these commands ? Should I use Putty ? or What ?