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• Convert .mov to .mp4 and keep alpha channel using FFMPEG

  5 mai 2015, par Mark S.

  I am trying to convert a .mov file that is Quicktime with Alpha Channel to a .mp4 movie. I am using FFMPEG and I can successfully convert the video to a .mp4 video, but I loose the alpha channel.

  Here is the command I am running :
  ffmpeg -i BLUE_LOWER_THIRD.mov -vcodec libx264 -vpre medium blue_lower_third.mp4

  I am running this on Ubuntu 11.10. Here is the information about my install of ffmpeg.

  ffmpeg version 0.7.3-4:0.7.3-0ubuntu0.11.10.1, Copyright (c) 2000-2011 the Libav developers
  
    built on Jan  4 2012 16:08:51 with gcc 4.6.1
  
    configuration: --extra-version='4:0.7.3-0ubuntu0.11.10.1' --arch=amd64 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
  
    avutil      configuration: --extra-version='4:0.7.3ubuntu0.11.10.1' --arch=amd64 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-libopenjpeg --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264 --enable-libxvid --enable-libvo-aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394 --enable-shared --disable-static
  
    avcodec     configuration: --extra-version='4:0.7.3ubuntu0.11.10.1' --arch=amd64 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-libopenjpeg --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264 --enable-libxvid --enable-libvo-aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394 --enable-shared --disable-static
  
    avformat    configuration: --extra-version='4:0.7.3ubuntu0.11.10.1' --arch=amd64 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-libopenjpeg --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264 --enable-libxvid --enable-libvo-aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394 --enable-shared --disable-static
  
    libavutil    51.  7. 0 / 51.  7. 0
  
    libavcodec   53.  6. 0 / 53.  6. 0
  
    libavformat  53.  3. 0 / 53.  3. 0
  
    libavdevice  53.  0. 0 / 53.  0. 0
  
    libavfilter   2.  4. 0 /  2.  4. 0
  
    libswscale    2.  0. 0 /  2.  0. 0
  
    libpostproc  52.  0. 0 / 52.  0. 0

  Is it possible to have alpha channel in an mp4 file ? If so, how do you do it with FFMPEG ?

  Edit : This is the output from running the command.

  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'BLUE_LOWER_THIRD.mov':
  
    Metadata:
  
      major_brand     : qt  
  
      minor_version   : 537199360
  
      compatible_brands: qt  
  
      creation_time   : 2010-12-21 10:36:51
  
    Duration: 00:00:15.00, start: 0.000000, bitrate: 8050 kb/s
  
      Stream #0.0(eng): Video: png, bgra, 1920x1080, 8043 kb/s, PAR 1920:1920 DAR 16:9, 30 fps, 30 tbr, 30 tbn, 30 tbc
  
      Metadata:
  
        creation_time   : 2010-12-21 10:36:51
  
      Stream #0.1(eng): Data: tmcd / 0x64636D74, 0 kb/s
  
      Metadata:
  
        creation_time   : 2010-12-21 10:39:48
  
  File 'blue_lower_third.mp4' already exists. Overwrite ? [y/N] y
  
  Incompatible pixel format 'bgra' for codec 'libx264', auto-selecting format 'yuv420p'
  
  [buffer @ 0x7e3d80] w:1920 h:1080 pixfmt:bgra
  
  [ffsink @ 0x7edda0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'src' and the filter 'out'
  
  [scale @ 0x7fc480] w:1920 h:1080 fmt:bgra -> w:1920 h:1080 fmt:yuv420p flags:0x4
  
  [libx264 @ 0x7fcf20] using SAR=1/1
  
  [libx264 @ 0x7fcf20] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle Cache64
  
  [libx264 @ 0x7fcf20] profile High, level 4.0
  
  [libx264 @ 0x7fcf20] 264 - core 116 r2042 178455c - H.264/MPEG-4 AVC codec - Copyleft 2003-2011 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=200 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.41 aq=1:1.00
  
  Output #0, mp4, to 'blue_lower_third.mp4':
  
    Metadata:
  
      major_brand     : qt  
  
      minor_version   : 537199360
  
      compatible_brands: qt  
  
      creation_time   : 2010-12-21 10:36:51
  
      encoder         : Lavf53.3.0
  
      Stream #0.0(eng): Video: libx264, yuv420p, 1920x1080 [PAR 1920:1920 DAR 16:9], q=0-69, 200 kb/s, 30 tbn, 30 tbc
  
      Metadata:
  
        creation_time   : 2010-12-21 10:36:51
  
  Stream mapping:
  
    Stream #0.0 -> #0.0
  
  Press ctrl-c to stop encoding
  
  frame=  450 fps= 11 q=9.0 Lsize=      83kB time=14.93 bitrate=  45.7kbits/s    its/s    
  
  video:75kB audio:0kB global headers:0kB muxing overhead 10.287784%
  
  frame I:2     Avg QP:18.30  size:  2584
  
  [libx264 @ 0x7fcf20] frame P:118   Avg QP:16.22  size:   310
  
  [libx264 @ 0x7fcf20] frame B:330   Avg QP:16.75  size:   106
  
  [libx264 @ 0x7fcf20] consecutive B-frames:  1.8%  0.9%  1.3% 96.0%
  
  [libx264 @ 0x7fcf20] mb I  I16..4: 49.7% 50.0%  0.3%
  
  [libx264 @ 0x7fcf20] mb P  I16..4:  0.5%  0.0%  0.0%  P16..4:  0.3%  0.0%  0.0%  0.0%      0.0%    skip:99.0%
  
  [libx264 @ 0x7fcf20] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.3%  0.0%  0.0%  direct: 0.0%  skip:99.6%  L0:37.2% L1:62.6% BI: 0.2%
  
  [libx264 @ 0x7fcf20] final ratefactor: 9.32
  
  [libx264 @ 0x7fcf20] 8x8 transform intra:38.0% inter:56.1%
  
  [libx264 @ 0x7fcf20] coded y,uvDC,uvAC intra: 0.9% 4.2% 2.9% inter: 0.0% 0.1% 0.0%
  
  [libx264 @ 0x7fcf20] i16 v,h,dc,p: 64% 32%  1%  3%
  
  [libx264 @ 0x7fcf20] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu:  0%  2% 97%  0%  1%  0%  0%  0%  0%
  
  [libx264 @ 0x7fcf20] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu:  5% 60% 23%  2%  6%  1%  1%  1%  2%
  
  [libx264 @ 0x7fcf20] i8c dc,h,v,p: 86% 13%  1%  0%
  
  [libx264 @ 0x7fcf20] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 0x7fcf20] ref P L0: 79.4%  2.1% 13.2%  5.2%
  
  [libx264 @ 0x7fcf20] ref B L0: 61.1% 37.7%  1.2%
  
  [libx264 @ 0x7fcf20] ref B L1: 92.3%  7.7%
  
  [libx264 @ 0x7fcf20] kb/s:40.85

• RTP packets detected as UDP

  8 juillet 2024, par fritz

  Here is what I am trying to do :

  



  WebRTC endpoint > RTP Endpoint > ffmpeg > RTMP server.


  



  This is what my SDP file looks like.

  



  var cm_offer = "v=0\n" +
              "o=- 3641290734 3641290734 IN IP4 127.0.0.1\n" +
              "s=nginx\n" +
              "c=IN IP4 127.0.0.1\n" +
              "t=0 0\n" +
              "m=audio 60820 RTP/AVP 0\n" +
              "a=rtpmap:0 PCMU/8000\n" +
              "a=recvonly\n" +
              "m=video 59618 RTP/AVP 101\n" +
              "a=rtpmap:101 H264/90000\n" +
              "a=recvonly\n";


  



  What's happening is that wireshark can detect the incoming packets at port 59618, but not as RTP packets but UDP packets. I am trying to capture the packets using ffmpeg with the following command :

  



  ubuntu@ip-132-31-40-100:~$ ffmpeg -i udp://127.0.0.1:59618 -vcodec copy stream.mp4
ffmpeg version git-2017-01-22-f1214ad Copyright (c) 2000-2017 the FFmpeg developers
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
  configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab --enable-libwavpack --enable-nvenc
  libavutil      55. 44.100 / 55. 44.100
  libavcodec     57. 75.100 / 57. 75.100
  libavformat    57. 63.100 / 57. 63.100
  libavdevice    57.  2.100 / 57.  2.100
  libavfilter     6. 69.100 /  6. 69.100
  libavresample   3.  2.  0 /  3.  2.  0
  libswscale      4.  3.101 /  4.  3.101
  libswresample   2.  4.100 /  2.  4.100
  libpostproc    54.  2.100 / 54.  2.100 


  



  All I get is a blinking cursor and The stream.mp4 file is not written to disk after I exit (ctrl+c).

  



  So can you help me figure out :

  



  

  1. why wireshark cannot detect the packets as RTP (I suspect it has something to do with SDP)

  


  2. How to handle SDP answer when the RTP endpoint is pushing to ffmpeg which doesn't send an answer back.

  


  



  Here is the entire code (hello world tutorial modified)

  



  /*
     * (C) Copyright 2014-2015 Kurento (http://kurento.org/)
     *
     * Licensed under the Apache License, Version 2.0 (the "License");
     * you may not use this file except in compliance with the License.
     * You may obtain a copy of the License at
     *
     *   http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS,
     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     * See the License for the specific language governing permissions and
     * limitations under the License.
     */

    function getopts(args, opts)
    {
      var result = opts.default || {};
      args.replace(
          new RegExp("([^?=&]+)(=([^&]*))?", "g"),
          function($0, $1, $2, $3) { result[$1] = decodeURI($3); });

      return result;
    };

    var args = getopts(location.search,
    {
      default:
      {
        ws_uri: 'wss://' + location.hostname + ':8433/kurento',
        ice_servers: undefined
      }
    });

    function setIceCandidateCallbacks(webRtcPeer, webRtcEp, onerror)
    {
      webRtcPeer.on('icecandidate', function(candidate) {
        console.log("Local candidate:",candidate);

        candidate = kurentoClient.getComplexType('IceCandidate')(candidate);

        webRtcEp.addIceCandidate(candidate, onerror)
      });

      webRtcEp.on('OnIceCandidate', function(event) {
        var candidate = event.candidate;

        console.log("Remote candidate:",candidate);

        webRtcPeer.addIceCandidate(candidate, onerror);
      });
    }


    function setIceCandidateCallbacks2(webRtcPeer, rtpEp, onerror)
    {
      webRtcPeer.on('icecandidate', function(candidate) {
        console.log("Localr candidate:",candidate);

        candidate = kurentoClient.getComplexType('IceCandidate')(candidate);

        rtpEp.addIceCandidate(candidate, onerror)
      });
    }


    window.addEventListener('load', function()
    {
      console = new Console();

      var webRtcPeer;
      var pipeline;
      var webRtcEpt;

      var videoInput = document.getElementById('videoInput');
      var videoOutput = document.getElementById('videoOutput');

      var startButton = document.getElementById("start");
      var stopButton = document.getElementById("stop");

      startButton.addEventListener("click", function()
      {
        showSpinner(videoInput, videoOutput);

        var options = {
          localVideo: videoInput,
          remoteVideo: videoOutput
        };


        if (args.ice_servers) {
         console.log("Use ICE servers: " + args.ice_servers);
         options.configuration = {
           iceServers : JSON.parse(args.ice_servers)
         };
        } else {
         console.log("Use freeice")
        }

        webRtcPeer = kurentoUtils.WebRtcPeer.WebRtcPeerSendrecv(options, function(error)
        {
          if(error) return onError(error)

          this.generateOffer(onOffer)
        });

        function onOffer(error, sdpOffer)
        {
          if(error) return onError(error)

          kurentoClient(args.ws_uri, function(error, client)
          {
            if(error) return onError(error);

            client.create("MediaPipeline", function(error, _pipeline)
            {
              if(error) return onError(error);

              pipeline = _pipeline;

              pipeline.create("WebRtcEndpoint", function(error, webRtc){
                if(error) return onError(error);

                webRtcEpt = webRtc;

                setIceCandidateCallbacks(webRtcPeer, webRtc, onError)

                webRtc.processOffer(sdpOffer, function(error, sdpAnswer){
                  if(error) return onError(error);

                  webRtcPeer.processAnswer(sdpAnswer, onError);
                });
                webRtc.gatherCandidates(onError);

                webRtc.connect(webRtc, function(error){
                  if(error) return onError(error);

                  console.log("Loopback established");
                });
              });



            pipeline.create("RtpEndpoint", function(error, rtp){
                if(error) return onError(error);

                //setIceCandidateCallbacks2(webRtcPeer, rtp, onError)


                var cm_offer = "v=0\n" +
                      "o=- 3641290734 3641290734 IN IP4 127.0.0.1\n" +
                      "s=nginx\n" +
                      "c=IN IP4 127.0.0.1\n" +
                      "t=0 0\n" +
                      "m=audio 60820 RTP/AVP 0\n" +
                      "a=rtpmap:0 PCMU/8000\n" +
                      "a=recvonly\n" +
                      "m=video 59618 RTP/AVP 101\n" +
                      "a=rtpmap:101 H264/90000\n" +
                      "a=recvonly\n";



                rtp.processOffer(cm_offer, function(error, cm_sdpAnswer){
                  if(error) return onError(error);

                  //webRtcPeer.processAnswer(cm_sdpAnswer, onError);
                });
                //rtp.gatherCandidates(onError);

                webRtcEpt.connect(rtp, function(error){
                  if(error) return onError(error);

                  console.log("RTP endpoint connected to webRTC");
                });
              });









            });
          });
        }
      });
      stopButton.addEventListener("click", stop);


      function stop() {
        if (webRtcPeer) {
          webRtcPeer.dispose();
          webRtcPeer = null;
        }

        if(pipeline){
          pipeline.release();
          pipeline = null;
        }

        hideSpinner(videoInput, videoOutput);
      }

      function onError(error) {
        if(error)
        {
          console.error(error);
          stop();
        }
      }
    })


    function showSpinner() {
      for (var i = 0; i < arguments.length; i++) {
        arguments[i].poster = 'img/transparent-1px.png';
        arguments[i].style.background = "center transparent url('img/spinner.gif') no-repeat";
      }
    }

    function hideSpinner() {
      for (var i = 0; i < arguments.length; i++) {
        arguments[i].src = '';
        arguments[i].poster = 'img/webrtc.png';
        arguments[i].style.background = '';
      }
    }

    /**
     * Lightbox utility (to display media pipeline image in a modal dialog)
     */
    $(document).delegate('*[data-toggle="lightbox"]', 'click', function(event) {
      event.preventDefault();
      $(this).ekkoLightbox();
    });


  


• android - ffmpeg output audio contains garbled sound at the end

  31 mai 2017, par Sha

  I’m converting an audio (recorded via android phone with output type MPEG_4 and encoder DEFAULT) to mp3 using ffmpeg like this :

  -y -i /data/user/0/com.whispero.mithoo/files/input.mp3 -codec:a libmp3lame -qscale:a 2 /data/user/0/com.whispero.mithoo/files/output.mp3

  if the input audio is >20 seconds, there’s garbled audio at the end in the converted output file, otherwise if it’s <20 seconds, the output is fine.

  log :

  05-31 15:54:41.760 11922-11922/com.home.myapp E/onStart: onStart
  
  05-31 15:54:41.788 11922-11922/com.home.myapp E/first visible: 18: 4: total22,last:21
  
  05-31 15:54:42.046 11922-11922/com.home.myapp E/onProgress: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
  
  05-31 15:54:42.046 11922-11922/com.home.myapp E/onProgress:   built with gcc 4.8 (GCC)
  
  05-31 15:54:42.047 11922-11922/com.home.myapp E/onProgress:   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=
  
  05-31 15:54:42.047 11922-11922/com.home.myapp E/onProgress:   libavutil      55. 17.103 / 55. 17.103
  
  05-31 15:54:42.047 11922-11922/com.home.myapp E/onProgress:   libavcodec     57. 24.102 / 57. 24.102
  
  05-31 15:54:42.047 11922-11922/com.home.myapp E/onProgress:   libavformat    57. 25.100 / 57. 25.100
  
  05-31 15:54:42.048 11922-11922/com.home.myapp E/onProgress:   libavdevice    57.  0.101 / 57.  0.101
  
  05-31 15:54:42.048 11922-11922/com.home.myapp E/onProgress:   libavfilter     6. 31.100 /  6. 31.100
  
  05-31 15:54:42.048 11922-11922/com.home.myapp E/onProgress:   libswscale      4.  0.100 /  4.  0.100
  
  05-31 15:54:42.048 11922-11922/com.home.myapp E/onProgress:   libswresample   2.  0.101 /  2.  0.101
  
  05-31 15:54:42.049 11922-11922/com.home.myapp E/onProgress:   libpostproc    54.  0.100 / 54.  0.100
  
  05-31 15:54:42.053 11922-11922/com.home.myapp E/onProgress: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/data/user/0/com.home.myapp/files/166_31052017155411.mp3':
  
  05-31 15:54:42.053 11922-11922/com.home.myapp E/onProgress:   Metadata:
  
  05-31 15:54:42.053 11922-11922/com.home.myapp E/onProgress:     major_brand     : mp42
  
  05-31 15:54:42.054 11922-11922/com.home.myapp E/onProgress:     minor_version   : 0
  
  05-31 15:54:42.054 11922-11922/com.home.myapp E/onProgress:     compatible_brands: isommp42
  
  05-31 15:54:42.054 11922-11922/com.home.myapp E/onProgress:     creation_time   : 2017-05-31 10:54:41
  
  05-31 15:54:42.055 11922-11922/com.home.myapp E/onProgress:     com.android.version: 6.0.1
  
  05-31 15:54:42.055 11922-11922/com.home.myapp E/onProgress:   Duration: 00:00:29.98, start: 0.000000, bitrate: 15 kb/s
  
  05-31 15:54:42.056 11922-11922/com.home.myapp E/onProgress:     Stream #0:0(eng): Audio: amr_nb (samr / 0x726D6173), 8000 Hz, mono, flt, 12 kb/s (default)
  
  05-31 15:54:42.057 11922-11922/com.home.myapp E/onProgress:     Metadata:
  
  05-31 15:54:42.059 11922-11922/com.home.myapp E/onProgress:       creation_time   : 2017-05-31 10:54:41
  
  05-31 15:54:42.059 11922-11922/com.home.myapp E/onProgress:       handler_name    : SoundHandle
  
  05-31 15:54:42.089 11922-11922/com.home.myapp E/onProgress: Output #0, mp3, to '/data/user/0/com.home.myapp/files/166_31052017155411.mp3':
  
  05-31 15:54:42.090 11922-11922/com.home.myapp E/onProgress:   Metadata:
  
  05-31 15:54:42.090 11922-11922/com.home.myapp E/onProgress:     major_brand     : mp42
  
  05-31 15:54:42.091 11922-11922/com.home.myapp E/onProgress:     minor_version   : 0
  
  05-31 15:54:42.092 11922-11922/com.home.myapp E/onProgress:     compatible_brands: isommp42
  
  05-31 15:54:42.093 11922-11922/com.home.myapp E/onProgress:     com.android.version: 6.0.1
  
  05-31 15:54:42.095 11922-11922/com.home.myapp E/onProgress:     TSSE            : Lavf57.25.100
  
  05-31 15:54:42.095 11922-11922/com.home.myapp E/onProgress:     Stream #0:0(eng): Audio: mp3 (libmp3lame), 8000 Hz, mono, fltp (default)
  
  05-31 15:54:42.096 11922-11922/com.home.myapp E/onProgress:     Metadata:
  
  05-31 15:54:42.097 11922-11922/com.home.myapp E/onProgress:       creation_time   : 2017-05-31 10:54:41
  
  05-31 15:54:42.098 11922-11922/com.home.myapp E/onProgress:       handler_name    : SoundHandle
  
  05-31 15:54:42.098 11922-11922/com.home.myapp E/onProgress:       encoder         : Lavc57.24.102 libmp3lame
  
  05-31 15:54:42.099 11922-11922/com.home.myapp E/onProgress: Stream mapping:
  
  05-31 15:54:42.100 11922-11922/com.home.myapp E/onProgress:   Stream #0:0 -> #0:0 (amr_nb (amrnb) -> mp3 (libmp3lame))
  
  05-31 15:54:42.100 11922-11922/com.home.myapp E/onProgress: Press [q] to stop, [?] for help
  
  05-31 15:54:42.595 11922-11922/com.home.myapp E/onProgress: size=      18kB time=00:00:05.54 bitrate=  27.0kbits/s speed=11.1x    
  
  05-31 15:54:43.096 11922-11922/com.home.myapp E/onProgress: size=      43kB time=00:00:13.32 bitrate=  26.6kbits/s speed=13.3x    
  
  05-31 15:54:43.518 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.518 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.525 11922-11922/com.home.myapp E/onProgress: Multiple frames in a packet from stream 0
  
  05-31 15:54:43.525 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.538 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.540 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.540 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.541 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.541 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.542 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.543 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.543 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] dtx mode is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
  
  05-31 15:54:43.544 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Note: libopencore_amrnb supports dtx
  
  05-31 15:54:43.544 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome
  
  05-31 15:54:43.545 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.546 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.546 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.547 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.547 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.548 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.549 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.549 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.550 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.551 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.551 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.552 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.552 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.553 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.554 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.555 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.556 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] dtx mode is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
  
  05-31 15:54:43.557 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Note: libopencore_amrnb supports dtx
  
  05-31 15:54:43.558 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome
  
  05-31 15:54:43.559 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] dtx mode is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
  
  05-31 15:54:43.560 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Note: libopencore_amrnb supports dtx
  
  05-31 15:54:43.561 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome
  
  05-31 15:54:43.562 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:43.563 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:43.563 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.519 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Not yet implemented in FFmpeg, patches welcome
  
  05-31 15:54:44.521 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.522 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:44.523 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.524 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:44.526 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.527 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:44.530 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.531 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:44.532 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.533 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:44.534 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.535 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:44.536 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.537 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:44.538 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.539 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:44.540 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.541 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:44.542 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.543 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:44.544 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.545 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:44.546 11922-11922/com.home.myapp E/onProgress: [amrnb @ 0xb5bc3400] Corrupt bitstream
  
  05-31 15:54:44.548 11922-11922/com.home.myapp E/onProgress: Error while decoding stream #0:0: Invalid data found when processing input
  
  05-31 15:54:44.549 11922-11922/com.home.myapp E/onProgress: size=      90kB time=00:00:30.03 bitrate=  24.6kbits/s speed=16.6x    
  
  05-31 15:54:44.556 11922-11922/com.home.myapp E/onProgress: video:0kB audio:90kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.425926%
  
  05-31 15:54:44.558 11922-11922/com.home.myapp E/SUCCESS: SUCCESS
  
  05-31 15:54:44.558 11922-11922/com.home.myapp E/onFinish: onFinish

  My MediaRecorder settings are :

  mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
  
  mRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
  
  mRecorder.setAudioSamplingRate(24000);
  
  mRecorder.setAudioEncodingBitRate(32000);
  
  Log.e("Path","Createdfilepath:"+mFile.getPath());
  
  mRecorder.setOutputFile(mFile.getPath());
  
  mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.DEFAULT);