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• ffmpeg android concatenation with different codec [on hold]

  31 mars 2016, par raphwilmes

  I’m trying to concatenate 10 videos, but 5 of them have
  Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 600x976 [SAR 1:1 DAR 75:122], 17 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)

  And the rest have
  Stream #1:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480x 175 kb/s, SAR 65536:65536 DAR 4:3, 7.69frp, 23.08 tbr, 90k tbn, 15tbc (default)

  And my code is :

  String commandForMerge = "";
  
  for(int i = 1; i<=numberQuestion;i++){
  
      commandForMerge += "-i "+toDir+"/image"+i+".mp4 -i "+toDir+"/"+i+".mp4 ";
  
  }
  
  String cmd = commandForMerge+"-filter_complex concat=n=10:v=1:a=1 -y "+toDir+"/input.mp4";
  
  execFFmpegBinaryMerge(cmd);

  Here my fonction :

  private void execFFmpegBinaryMerge(final String command) {
  
      try {
  
  
  
          ffmpeg.execute(command, new ExecuteBinaryResponseHandler() {
  
              @Override
  
              public void onFailure(String s) {
  
              }
  
  
  
              @Override
  
              public void onSuccess(String s) {
  
              }
  
  
  
              @Override
  
              public void onProgress(String s) {
  
                  txtProcess.setText(txtProcess.getText()+"\n "+s.toString());
  
              }
  
  
  
              @Override
  
              public void onStart() {
  
                  txtProcess.setText("mise en place...");
  
              }
  
  
  
              @Override
  
              public void onFinish() {
  
  
  
              }
  
          });
  
      } catch (FFmpegCommandAlreadyRunningException e) {
  
          // do nothing for now
  
      }
  
  }

  I use this library : https://github.com/WritingMinds/ffmpeg-android-java

  Edit :

  Now, I’v this : Unable to find a suitable output format for ’[1:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v1] ;’ Invalid Agurment

  My Command is : *ffmpeg -i image1.mp4 -i 1.mp4 -i image2.mp4 -i 2.mp4 -i image3.mp4 -i 3.mp4.mp4 -i image4.mp4 -i 4.mp4 -i image5.mp4 -i .mp4
  
   filter-complex
  "[0:v]scale=-1:480,pad=640:0 :(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v0] ;
  [1:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v1] ;
  [2:v]scale=-1:480,pad=640:0 :(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v2] ;
  [3:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v3] ;
  [4:v]scale=-1:480,pad=640:0 :(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v4] ;
  [5:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v5] ;
  [6:v]scale=-1:480,pad=640:0 :(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v6] ;
  [7:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v7] ;
  [8:v]scale=-1:480,pad=640:0 :(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v8] ;
  [9:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v9] ;"
  ’[v0][0:a][v1][1:a][v2][2:a][v3][3:a][v4][4:a][v5][5:a][v6][6:a][v7][7:a][v8][8:a][v9][9:a]’ concat=n=10:v=1:a=1 -y output.mp4
  *

  Now the "[0:v]scale=-1:480,pad=640:0 :(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v0] ;" pass but not the [1:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v1] ;

  output :
  

  WARINING:linker : /data/data/vrapp_mobile.com.duoquiz2/files/ffmpeg has text relocation. This is wasting memory and is security risk. Please fix.
  ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developpers built on Oct 7 2014 15:08:46 with gcc 4.8 (GCC)
  configuration :—target-os=linux —cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- —arm=arm —cpu=cortex-a8 —enable-runtime-cpudetect —sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot —enable-pic—enable-libx264 —enable-libass —enable-libfreetype —enable-libfrididi —enable-fontconfig —enable-pthreads —disable-debug —disable-ffserver —enable-version3 —enable-hardcored-tables —disable-ffplay —disable-ffprobe —enable-gpl —enable-yasm —disable-doc —disable-shared —enable-static —pjg-config=/home/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config —prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon —extra-cflags=’-l/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protextor-all -mfpu=neon’ —extra-ldflags=’-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,now -pie’ —extra-libs=’-lpng -lexpat -lm’ —extra-cxxflags =
  libavutil 54. 7.100/54. 7.100
  libavcodec 56 1.100/56. 1.100
  libavformat 56. 4.101/56. 4.101
  libavdevice 56. 0.100/56. 0.100
  libavfilter 5. 1.100/5. 1.100
  libswscale 3. 0.100/3. 0.100
  libswresample 1. 1.100/1. 1.100
  libpostproc 53. 0.100/53. 0.100
  Input #0,mov,mp4,m4a,3gp,mj2, from ’/storage/emulated/0/DuoQuiz/image1.mp4’ :
  Metadata :
  major_brand :isom
  minor_version :512
  compatible_brands:isomiso2avc1mp41
  encoder :Lavf56.4.101
  Duration : 00:00:02.40, start : 0.023021 , bitrate : 334 kb/s
  Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 600x976 [SAR 1:1 DAR 75:122], 17 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
  Metadata :
  handler_name : VideoHandler
  Stream #0:1(und) : Audio.mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, s16p, 320 kb/s (default)
  Metadata :
  handler_name :SoundHandler
  Input #1,mov,mp4,m4a,3gp,3g2,mj2, from ’/storage/emulated/0/DuoQuiz/1.mp4’ :
  Metadata :
  major_brand :isom
  minor_version :0
  compatible_brands:isom3gp4
  creation_time :2016-03-21 16:05:25
  Duration : 00:00:02.73, start : 0.000000, bitrate : 229 kb/s
  Stream #1:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480x 175 kb/s, SAR 65536:65536 DAR 4:3, 7.69frp, 23.08 tbr, 90k tbn, 15tbc (default)
  Metadata :
  rotate :270
  creation_time :2016-03-21 16:05:25
  handler_name :VideoHandle
  Side data :
  displaymatrix : rotation of 90.00 degrees
  Stream #1:1(eng) : Audio : aac (mp4a / 0x6134706D),44100 Hz, mono, fltp, 49 kb/s (default)
  Metadata :
  creation_time :2016-03-21 16:05:25
  handler_name :SoundHandle
  Input #2,mov,mp4,m4a,3gp,mj2, from ’/storage/emulated/0/DuoQuiz/image2.mp4’ :
  Metadata :
  major_brand :isom
  minor_version :512
  compatible_brands:isomiso2avc1mp41
  encoder :Lavf56.4.101
  Duration : 00:00:02.40, start : 0.023021 , bitrate : 334 kb/s
  Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 600x976 [SAR 1:1 DAR 75:122], 17 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
  Metadata :
  handler_name : VideoHandler
  Stream #0:1(und) : Audio.mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, s16p, 320 kb/s (default)
  Metadata :
  handler_name :SoundHandler
  Input #3,mov,mp4,m4a,3gp,3g2,mj2, from ’/storage/emulated/0/DuoQuiz/2.mp4’ :
  Metadata :
  major_brand :isom
  minor_version :0
  compatible_brands:isom3gp4
  creation_time :2016-03-21 16:05:25
  Duration : 00:00:02.73, start : 0.000000, bitrate : 229 kb/s
  Stream #1:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480x 175 kb/s, SAR 65536:65536 DAR 4:3, 7.69frp, 23.08 tbr, 90k tbn, 15tbc (default)
  Metadata :
  rotate :270
  creation_time :2016-03-21 16:05:25
  handler_name :VideoHandle
  Side data :
  displaymatrix : rotation of 90.00 degrees
  Stream #1:1(eng) : Audio : aac (mp4a / 0x6134706D),44100 Hz, mono, fltp, 49 kb/s (default)
  Metadata :
  creation_time :2016-03-21 16:05:25
  handler_name :SoundHandle
  Input #4,mov,mp4,m4a,3gp,mj2, from ’/storage/emulated/0/DuoQuiz/image3.mp4’ :
  Metadata :
  major_brand :isom
  minor_version :512
  compatible_brands:isomiso2avc1mp41
  encoder :Lavf56.4.101
  Duration : 00:00:02.40, start : 0.023021 , bitrate : 334 kb/s
  Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 600x976 [SAR 1:1 DAR 75:122], 17 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
  Metadata :
  handler_name : VideoHandler
  Stream #0:1(und) : Audio.mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, s16p, 320 kb/s (default)
  Metadata :
  handler_name :SoundHandler
  Input #5,mov,mp4,m4a,3gp,3g2,mj2, from ’/storage/emulated/0/DuoQuiz/3.mp4’ :
  Metadata :
  major_brand :isom
  minor_version :0
  compatible_brands:isom3gp4
  creation_time :2016-03-21
  Duration : 00:00:02.73, start : 0.000000, bitrate : 229 kb/s
  Stream #1:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480x 175 kb/s, SAR 65536:65536 DAR 4:3, 7.69frp, 23.08 tbr, 90k tbn, 15tbc (default)
  Metadata :
  rotate :270
  creation_time :2016-03-2116:05:25
  handler_name :VideoHandle
  Side data :
  displaymatrix : rotation of 90.00 degrees
  Stream #1:1(eng) : Audio : aac (mp4a / 0x6134706D),44100 Hz, mono, fltp, 49 kb/s (default)
  Metadata :
  creation_time :2016-03-21 16:05:25
  handler_name :SoundHandle
  Input #6,mov,mp4,m4a,3gp,mj2, from ’/storage/emulated/0/DuoQuiz/image4.mp4’ :
  Metadata :
  major_brand :isom
  minor_version :512
  compatible_brands:isomiso2avc1mp41
  encoder :Lavf56.4.101
  Duration : 00:00:02.40, start : 0.023021 , bitrate : 334 kb/s
  Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 600x976 [SAR 1:1 DAR 75:122], 17 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
  Metadata :
  handler_name : VideoHandler
  Stream #0:1(und) : Audio.mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, s16p, 320 kb/s (default)
  Metadata :
  handler_name :SoundHandler
  Input #7,mov,mp4,m4a,3gp,3g2,mj2, from ’/storage/emulated/0/DuoQuiz/4.mp4’ :
  Metadata :
  major_brand :isom
  minor_version :0
  compatible_brands:isom3gp4
  creation_time :2016-03-21
  Duration : 00:00:02.73, start : 0.000000, bitrate : 229 kb/s
  Stream #1:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480x 175 kb/s, SAR 65536:65536 DAR 4:3, 7.69frp, 23.08 tbr, 90k tbn, 15tbc (default)
  Metadata :
  rotate :270
  creation_time :2016-03-2116:05:25
  handler_name :VideoHandle
  Side data :
  displaymatrix : rotation of 90.00 degrees
  Stream #1:1(eng) : Audio : aac (mp4a / 0x6134706D),44100 Hz, mono, fltp, 49 kb/s (default)
  Metadata :
  creation_time :2016-03-21 16:05:25
  handler_name :SoundHandle
  Input #8,mov,mp4,m4a,3gp,mj2, from ’/storage/emulated/0/DuoQuiz/image5.mp4’ :
  Metadata :
  major_brand :isom
  minor_version :512
  compatible_brands:isomiso2avc1mp41
  encoder :Lavf56.4.101
  Duration : 00:00:02.40, start : 0.023021 , bitrate : 334 kb/s
  Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 600x976 [SAR 1:1 DAR 75:122], 17 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
  Metadata :
  handler_name : VideoHandler
  Stream #0:1(und) : Audio.mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, s16p, 320 kb/s (default)
  Metadata :
  handler_name :SoundHandler
  Input #9,mov,mp4,m4a,3gp,3g2,mj2, from ’/storage/emulated/0/DuoQuiz/5.mp4’ :
  Metadata :
  major_brand :isom
  minor_version :0
  compatible_brands:isom3gp4
  creation_time :2016-03-21
  Duration : 00:00:02.73, start : 0.000000, bitrate : 229 kb/s
  Stream #1:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480x 175 kb/s, SAR 65536:65536 DAR 4:3, 7.69frp, 23.08 tbr, 90k tbn, 15tbc (default)
  Metadata :
  rotate :270
  creation_time :2016-03-2116:05:25
  handler_name :VideoHandle
  Side data :
  displaymatrix : rotation of 90.00 degrees
  Stream #1:1(eng) : Audio : aac (mp4a / 0x6134706D),44100 Hz, mono, fltp, 49 kb/s (default)
  Metadata :
  creation_time :2016-03-21 16:05:25
  handler_name :SoundHandle
  [AVFilterGraph @ 0x2b5b2e10] No such filter : ""
  Error configuring filter
  *

  On my computer, i try this command :

  -i image1.mp4 -i 1.mp4 -i image2.mp4 -i 2.mp4 -i image3.mp4 -i 3.mp4 -i image4.mp4 -i 4.mp4 -i image5.mp4 -i 5.mp4 -filter_complex "[0:v]scale=-1:480,pad=640:0:(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v0]; [1:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v1]; [2:v]scale=-1:480,pad=640:0:(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v2]; [3:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v3]; [4:v]scale=-1:480,pad=640:0:(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v4]; [5:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v5]; [6:v]scale=-1:480,pad=640:0:(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v6]; [7:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v7]; [8:v]scale=-1:480,pad=640:0:(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v8]; [9:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v9]; [v0][0:a][v1][1:a][v2][2:a][v3][3:a][v4][4:a][v5][5:a][v6][6:a][v7][7:a][v8][8:a][v9][9:a] concat=n=10:v=1:a=1" -y output.mp4 

  That’s ok on my PC but not on my Android

• Already installed ffmpeg, how to add libvpx after the fact

  16 mars 2016, par Jizbo Jonez

  I have ffmpeg already installed on my server for the past 6 months, everything works fine but now it seems I need libvpx to be added to it so I can encode webm files. Is it possible to add this to my current ffmpeg or does it need to be removed and rebuilt from scratch ?

  My current ffmpeg setup looks like this -

  ffmpeg version N-35515-g901af94-syslint, Copyright (c) 2000-2011 the FFmpeg developers
  
    built on Dec  6 2011 20:05:55 with gcc 4.1.2 20080704 (Red Hat 4.1.2-51)
  
    configuration: --prefix=/usr/local/cpffmpeg --enable-shared --enable-nonfree --enable-gpl --enable-pthreads --enable-libopencore-amrnb --enable-decoder=liba52 --enable-libopencore-amrwb --enable-libfaac --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --extra-cflags=-I/usr/local/cpffmpeg/include/ --extra-ldflags=-L/usr/local/cpffmpeg/lib --enable-version3 --extra-version=syslint

• php ffmpeg flv conversion error

  8 juillet 2013, par arjun

  I am trying to convert mp4 file to flv but i am getting 0 size flv files,

  can you please help me out on this

  array(45)  [0]=string(72) "FFmpeg version SVN-r26402, Copyright (c)
  2000-2011 the FFmpeg developers" [1]=string(74) " built on Jan 12
  2012 16:07:49 with gcc 4.1.2 20080704 (Red Hat 4.1.2-51)" [2]=>
  string(98) " configuration : —enable-libmp3lame —enable-gpl
  
  — enable-libvorbis —disable-mmx —enable-shared" [3]=string(35) " libavutil 50.36. 0 / 50.36. 0" [4]=string(35) " libavcore 0.16. 1 /
  0.16. 1" [5]=string(37) " libavcodec 52.108. 0 / 52.108. 0" [6]=string(35) " libavformat 52.93. 0 / 52.93. 0" [7]=string(35) "
  libavdevice 52. 2. 3 / 52. 2. 3" [8]=string(35) " libavfilter 1.74.
  0 / 1.74. 0" [9]=string(35) " libswscale 0.12. 0 / 0.12. 0" [10]=>
  string(0) "" [11]=string(101) "Seems stream 0 codec frame rate
  differs from container frame rate : 30000.00 (30000/1) -15.00 (15/1)"
  [12]=string(106) "Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
  '16112007069.mp4' :"
  [13]=string(11) " Metadata :" [14]=string(26) " major_brand : mp42"
  [15]=string(23) " minor_version : 0" [16]=string(35) "
  compatible_brands : mp423gp4isom" [17]=string(41) " creation_time :
  2007-11-16 15:44:57" [18]=string(59) " Duration : 00:00:32.64, start :
  0.000000, bitrate : 562 kb/s" [19]=string(115) " Stream #0.0(und) : Video : mpeg4, yuv420p, 352x288 [PAR 1:1 DAR 11:9], 512 kb/s, 15 fps,
  15 tbr, 30k tbn, 30k tbc" [20]=string(13) " Metadata :" [21]=>
  string(43) " creation_time : 2007-11-16 15:44:57" [22]=string(62) "
  Stream #0.1(und) : Audio : aac, 16000 Hz, mono, s16, 48 kb/s" [23]=>
  string(13) " Metadata :" [24]=string(43) " creation_time : 2007-11-16
  15:44:58" [25]=string(87) "WARNING : The bitrate parameter is set too
  low. It takes bits/s as argument, not kbits/s" [26]=string(47)
  "[buffer @ 0x94a9de0] w:352 h:288 pixfmt:yuv420p" [27]=string(98)
  "[libmp3lame @ 0x94a9560] flv does not support that sample rate,
  choose from (44100, 22050, 11025)." [28]=string(85) "Output #0, flv,
  to '16112007069.flv' :" [29]=string(11) " Metadata :" [30]=string(26) " major_brand : mp42"
  [31]=string(23) " minor_version : 0" [32]=string(35) "
  compatible_brands : mp423gp4isom" [33]=string(41) " creation_time :
  2007-11-16 15:44:57" [34]=string(33) " encoder : Lavf52.93.0" [35]=>
  string(103) " Stream #0.0(und) : Video : flv, yuv420p, 352x288 [PAR 1:1
  DAR 11:9], q=2-31, 200 kb/s, 1k tbn, 15 tbc" [36]=string(13) "
  Metadata :" [37]=string(43) " creation_time : 2007-11-16 15:44:57"
  [38]=string(68) " Stream #0.1(und) : Audio : libmp3lame, 16000 Hz,
  mono, s16, 0 kb/s" [39]=string(13) " Metadata :" [40]=string(43) "
  creation_time : 2007-11-16 15:44:58" [41]=string(15) "Stream
  mapping :" [42]=string(21) " Stream #0.0 -#0.0" [43]=string(21) "
  Stream #0.1 -#0.1" [44]=string(72) "Could not write header for
  output file #0 (incorrect codec parameters ?)"  
  ffmpeg : /usr/local/bin/ffmpeg file
  path : 16112007069.mp4
  srcAR : 16000
  srcAB:48
  dimention : 352 x 288 destFile : 16112007069.flv
  

  coding part : :)

  $srcFile = "/file destination/16112007069.mp4";  
  
  $destFile = "/file destination/16112007069.flv"; 
  
  $ffmpegPath = "/usr/local/bin/ffmpeg"; 
  
  
  
  $ffmpegObj = new ffmpeg_movie($srcFile); 
  
  
  
  $srcWidth = makeMultipleTwo($ffmpegObj->getFrameWidth());  
  
  $srcHeight = makeMultipleTwo($ffmpegObj->getFrameHeight());
  
  $srcFPS = $ffmpegObj->getFrameRate();  
  
  $srcAB = intval($ffmpegObj->getAudioBitRate());   
  
  $srcAR => $ffmpegObj->getAudioSampleRate();  
  
  
  
  exec($ffmpegPath . " -i " . $srcFile . " -ar " . $srcAR . " -ab " . $srcAB . " -f flv -s " . $srcWidth . "x" . $srcHeight . " " . $destFile . " 2>&1", $output); 
  
  
  
  var_dump($output);
  
  
  
  print "<br />ffmpeg: $ffmpegPath<br />"; print "file path: $srcFile<br />"; print "srcAR: $srcAR<br />"; print "srcAB: $srcAB<br />"; print
  
  "dimention: $srcWidth x $srcHeight<br />"; print "destFile:
  
  $destFile<br />";
  
  
  
  
  
  function makeMultipleTwo ($value)  { 
  
      $sType = gettype($value/2); 
  
      if($sType == "integer") 
  
      { 
  
          return $value; 
  
      } else { 
  
          return ($value-1); 
  
      }  
  
  }

  Note I added :

  if($srcAR<41000){ $srcAR = "41000"; }

  Above and its working !