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• Use opencv to encode into flv, playable by flash player

  13 février 2012, par Hemang Shah

  I've compiled ffmpeg with libx264 using configure options given at 1.

  This results in the following codecs being available in ffmpeg :

  $ ffmpeg -codecs | grep "264\|flv"
  
  ffmpeg version 0.10 Copyright (c) 2000-2012 the FFmpeg developers
  
  built on Feb 10 2012 13:54:15 with gcc 4.6.1
  
  configuration: --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-nonfree --enable-postproc --enable-version3 --enable-x11grab
  
  libavutil      51. 34.101 / 51. 34.101
  
  libavcodec     53. 60.100 / 53. 60.100
  
  libavformat    53. 31.100 / 53. 31.100
  
  libavdevice    53.  4.100 / 53.  4.100
  
  libavfilter     2. 60.100 /  2. 60.100
  
  libswscale      2.  1.100 /  2.  1.100
  
  libswresample   0.  6.100 /  0.  6.100
  
  libpostproc    52.  0.100 / 52.  0.100
  
  DEVSD  flv             Flash Video (FLV) / Sorenson Spark / Sorenson H.263
  
  D V D  h264            H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
  
  D V D  h264_vdpau      H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (VDPAU acceleration)
  
  EV    libx264         libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
  
  EV    libx264rgb      libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 RGB

  After this, I compiled opencv. Here is partial cmake result :

  --   Video I/O:
  
  --     DC1394 1.x:                 NO
  
  --     DC1394 2.x:                 NO
  
  --     FFMPEG:                     YES
  
  --       codec:                    YES
  
  --       format:                   YES
  
  --       util:                     YES
  
  --       swscale:                  YES
  
  --       gentoo-style:             YES
  
  --     GStreamer:                  YES
  
  --     UniCap:                     NO
  
  --     PvAPI:                      NO
  
  --     V4L/V4L2:                   /1
  
  --     Xine:                       NO

  Now, using opencv's VideoWriter, I tried to encode into flv with the following FOURCC codes :
  FLV1, X264

  While the FLV1 results in a video file not playable by flash player, but playabe by vlc ; X264 produces no results at all.
  Here is the console output for X264, resulting in a 0 byte file.

  Output #0, flv, to 'd.flv' :
  Stream #0.0 : Video : [0][0][0][0] / 0x0000, yuv420p, 320x240, q=2-31, 4915 kb/s, 90k tbn, 24 tbc

  Do you see anything amiss or incorrect ?
  thanks,

• FFmpeg Android Video cropping speed and perfomance [duplicate]

  5 octobre 2016, par kishore jethava

  This question already has an answer here :

  • Fast Video Compression on Android
    
    2 answers
    

  FFmpeg 15 seconds video takes 15 seconds to crop.
  How can we reduce this cropping time with command or some other tricks ?

  I have refereed this question but didn’t helped.

  Here is code

  final FFmpeg ffmpeg = FFmpeg.getInstance(getActivity());
  
          try {
  
              ffmpeg.loadBinary(new LoadBinaryResponseHandler() {
  
  
  
                  @Override
  
                  public void onStart() {}
  
                  @Override
  
                  public void onFailure() {}
  
                  @Override
  
                  public void onSuccess() {
  
                      Log.i(TAG, "FFMPEG Success ");
  
                      try {
  
  
  
                          /*Logic for cropping the original video to a square video depending of the                                           orientation of the original video*/
  
  
  
                          //Command for cropping square video
  
                          String[] cmd = {"-i", "path/source.mp4", "-vf", "scale=720:ih*720/iw, crop="720:720:0:0, "-preset","ultrafast","-strict","experimental","-vcodec","libx264","-preset","ultrafast","path/destination.mp4"};
  
                          // Execute cropping of video
  
                          ffmpeg.execute(cmd, new ExecuteBinaryResponseHandler() {
  
  
  
                              @Override
  
                              public void onStart() {
  
  
  
                              }
  
  
  
                              @Override
  
                              public void onProgress(String message) {
  
                                  Log.i("Square", "progress : " +message);
  
                              }
  
  
  
                              @Override
  
                              public void onFailure(String message) {
  
                                  Log.i("Square", "total fail : " + message);
  
                              }
  
                              @Override
  
                              public void onSuccess(String message) {
  
                                  Log.i("Square", "Cropped video created.");
  
  
  
                              }
  
                              @Override
  
                              public void onFinish() {
  
                              }
  
                          });
  
                      } catch (FFmpegCommandAlreadyRunningException e) {
  
                          // Handle if FFmpeg is already running
  
                      }
  
                  }
  
              });
  
          } catch (FFmpegNotSupportedException e) {
  
              // Handle if FFmpeg is not supported by device
  
          }

  Logcat

  D/FFmpeg: Running publishing updates method
  
  I/Square: progress : ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
  
  I/Square: progress :   built with gcc 4.8 (GCC)
  
  I/Square: progress :   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=
  
  I/Square: progress :   libavutil      55. 17.103 / 55. 17.103
  
  I/Square: progress :   libavcodec     57. 24.102 / 57. 24.102
  
  I/Square: progress :   libavformat    57. 25.100 / 57. 25.100
  
  I/Square: progress :   libavdevice    57.  0.101 / 57.  0.101
  
  I/Square: progress :   libavfilter     6. 31.100 /  6. 31.100
  
  I/Square: progress :   libswscale      4.  0.100 /  4.  0.100
  
  I/Square: progress :   libswresample   2.  0.101 /  2.  0.101
  
  I/Square: progress :   libpostproc    54.  0.100 / 54.  0.100
  
  I/Square: progress : Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Content/source.mp4':
  
  I/Square: progress :   Metadata:
  
  I/Square: progress :     major_brand     : mp42
  
  I/Square: progress :     minor_version   : 0
  
  I/Square: progress :     compatible_brands: isommp42
  
  I/Square: progress :     creation_time   : 2016-10-05 05:19:12
  
  I/Square: progress :     com.android.version: 6.0.1
  
  I/Square: progress :   Duration: 00:00:15.91, start: 0.000000, bitrate: 6174 kb/s
  
  I/Square: progress :     Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 326 kb/s, 1.59 fps, 30 tbr, 90k tbn, 15 tbc (default)
  
  I/Square: progress :     Metadata:
  
  I/Square: progress :       rotate          : 90
  
  I/Square: progress :       creation_time   : 2016-10-05 05:19:12
  
  I/Square: progress :       handler_name    : VideoHandle
  
  I/Square: progress :     Side data:
  
  I/Square: progress :       displaymatrix: rotation of -90.00 degrees
  
  I/Square: progress :     Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 8000 Hz, mono, fltp, 12 kb/s (default)
  
  I/Square: progress :     Metadata:
  
  I/Square: progress :       creation_time   : 2016-10-05 05:19:12
  
  I/Square: progress :       handler_name    : SoundHandle
  
  I/Square: progress : [libx264 @ 0xf7544400] using SAR=1/1
  
  I/Square: progress : [libx264 @ 0xf7544400] using cpu capabilities: none!
  
  I/Square: progress : [libx264 @ 0xf7544400] profile Constrained Baseline, level 3.1
  
  I/Square: progress : [libx264 @ 0xf7544400] 264 - core 148 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
  
  I/Square: progress : [aac @ 0xf7544c00] Too many bits 8832.000000 > 6144 per frame requested, clamping to max
  
  I/Square: progress : Output #0, mp4, to '/storage/emulated/0/Content/destination.mp4':
  
  I/Square: progress :   Metadata:
  
  I/Square: progress :     major_brand     : mp42
  
  I/Square: progress :     minor_version   : 0
  
  I/Square: progress :     compatible_brands: isommp42
  
  I/Square: progress :     com.android.version: 6.0.1
  
  I/Square: progress :     encoder         : Lavf57.25.100
  
  I/Square: progress :     Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 638x638 [SAR 1:1 DAR 1:1], q=-1--1, 30 fps, 15360 tbn, 30 tbc (default)
  
  I/Square: progress :     Metadata:
  
  I/Square: progress :       handler_name    : VideoHandle
  
  I/Square: progress :       creation_time   : 2016-10-05 05:19:12
  
  I/Square: progress :       encoder         : Lavc57.24.102 libx264
  
  I/Square: progress :     Side data:
  
  I/Square: progress :       unknown side data type 10 (24 bytes)
  
  I/Square: progress :     Stream #0:1(eng): Audio: aac (LC) ([64][0][0][0] / 0x0040), 8000 Hz, mono, fltp, 48 kb/s (default)
  
  I/Square: progress :     Metadata:
  
  I/Square: progress :       creation_time   : 2016-10-05 05:19:12
  
  I/Square: progress :       handler_name    : SoundHandle
  
  I/Square: progress :       encoder         : Lavc57.24.102 aac
  
  I/Square: progress : Stream mapping:
  
  I/Square: progress :   Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264))
  
  I/Square: progress :   Stream #0:1 -> #0:1 (aac (native) -> aac (native))
  
  I/Square: progress : Press [q] to stop, [?] for help
  
  I/Square: progress : frame=    0 fps=0.0 q=0.0 size=       0kB time=00:00:05.24 bitrate=   0.1kbits/s speed=10.2x    
  
  I/Square: progress : frame=    0 fps=0.0 q=0.0 size=       0kB time=00:00:10.24 bitrate=   0.1kbits/s speed=  10x    
  
  I/Square: progress : frame=    0 fps=0.0 q=0.0 size=      19kB time=00:00:14.84 bitrate=  10.5kbits/s speed=9.73x    
  
  I/Square: progress : frame= 8519 fps=205 q=23.0 size=    3734kB time=00:04:43.53 bitrate= 107.9kbits/s dup=8516 drop=0 speed=6.84x    
  
  I/Square: progress : frame= 8537 fps=203 q=25.0 size=    3734kB time=00:04:44.13 bitrate= 107.7kbits/s dup=8516 drop=0 speed=6.77x    
  
  I/Square: progress : frame= 8556 fps=201 q=25.0 size=    3735kB time=00:04:44.76 bitrate= 107.4kbits/s dup=8516 drop=0 speed= 6.7x    
  
  I/Square: progress : frame= 8575 fps=199 q=25.0 size=    3843kB time=00:04:45.40 bitrate= 110.3kbits/s dup=8516 drop=0 speed=6.64x    
  
  I/Square: progress : frame= 8594 fps=198 q=25.0 size=    3844kB time=00:04:46.03 bitrate= 110.1kbits/s dup=8516 drop=0 speed=6.58x    
  
  I/Square: progress : frame= 8614 fps=196 q=25.0 size=    3844kB time=00:04:46.70 bitrate= 109.8kbits/s dup=8516 drop=0 speed=6.52x    
  
  I/Square: progress : frame= 8633 fps=194 q=25.0 size=    3844kB time=00:04:47.33 bitrate= 109.6kbits/s dup=8516 drop=0 speed=6.45x    
  
  I/Square: progress : frame= 8652 fps=192 q=25.0 size=    3844kB time=00:04:47.96 bitrate= 109.4kbits/s dup=8516 drop=0 speed= 6.4x    
  
  I/Square: progress : frame= 8672 fps=190 q=26.0 size=    3844kB time=00:04:48.63 bitrate= 109.1kbits/s dup=8516 drop=0 speed=6.34x    
  
  I/Square: progress : frame= 8691 fps=189 q=25.0 size=    3845kB time=00:04:49.26 bitrate= 108.9kbits/s dup=8516 drop=0 speed=6.28x    
  
  I/Square: progress : frame= 8711 fps=187 q=26.0 size=    3845kB time=00:04:49.93 bitrate= 108.6kbits/s dup=8516 drop=0 speed=6.23x    
  
  I/Square: progress : frame= 8731 fps=185 q=26.0 size=    3845kB time=00:04:50.60 bitrate= 108.4kbits/s dup=8516 drop=0 speed=6.17x    
  
  I/Square: progress : frame= 8750 fps=184 q=26.0 size=    3845kB time=00:04:51.23 bitrate= 108.2kbits/s dup=8516 drop=0 speed=6.12x    
  
  I/Square: progress : frame= 8770 fps=182 q=26.0 size=    3846kB time=00:04:51.90 bitrate= 107.9kbits/s dup=8516 drop=0 speed=6.07x    
  
  I/Square: progress : frame= 8791 fps=181 q=26.0 size=    3846kB time=00:04:52.60 bitrate= 107.7kbits/s dup=8516 drop=0 speed=6.02x    
  
  I/Square: progress : frame= 8811 fps=179 q=26.0 size=    3846kB time=00:04:53.26 bitrate= 107.4kbits/s dup=8516 drop=0 speed=5.97x    
  
  I/Square: progress : frame= 8831 fps=178 q=26.0 size=    3971kB time=00:04:53.93 bitrate= 110.7kbits/s dup=8516 drop=0 speed=5.92x    
  
  I/Square: progress : frame= 8851 fps=177 q=26.0 size=    4214kB time=00:04:54.60 bitrate= 117.2kbits/s dup=8516 drop=0 speed=5.88x    
  
  I/Square: progress : frame= 8871 fps=175 q=25.0 size=    4451kB time=00:04:55.26 bitrate= 123.5kbits/s dup=8516 drop=0 speed=5.83x    
  
  I/Square: progress : frame= 8891 fps=174 q=26.0 size=    4705kB time=00:04:55.93 bitrate= 130.2kbits/s dup=8516 drop=0 speed=5.78x    
  
  I/Square: progress : frame= 8911 fps=172 q=26.0 size=    4963kB time=00:04:56.60 bitrate= 137.1kbits/s dup=8516 drop=0 speed=5.74x    
  
  I/Square: progress : frame= 8932 fps=171 q=26.0 size=    5226kB time=00:04:57.30 bitrate= 144.0kbits/s dup=8516 drop=0 speed= 5.7x    
  
  I/Square: progress : frame= 8952 fps=170 q=26.0 size=    5475kB time=00:04:57.96 bitrate= 150.5kbits/s dup=8516 drop=0 speed=5.65x    
  
  I/Square: progress : frame= 8972 fps=169 q=26.0 size=    5730kB time=00:04:58.63 bitrate= 157.2kbits/s dup=8516 drop=0 speed=5.61x    
  
  I/Square: progress : frame= 8992 fps=167 q=26.0 size=    5970kB time=00:04:59.30 bitrate= 163.4kbits/s dup=8516 drop=0 speed=5.57x    
  
  I/Square: progress : frame= 8993 fps=167 q=-1.0 Lsize=    9456kB time=00:04:59.76 bitrate= 258.4kbits/s dup=8516 drop=0 speed=5.56x    
  
  I/Square: progress : video:9350kB audio:68kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.404826%
  
  I/Square: progress : [libx264 @ 0xf7544400] frame I:36    Avg QP:10.64  size:107101
  
  I/Square: progress : [libx264 @ 0xf7544400] frame P:8957  Avg QP:13.80  size:   638
  
  I/Square: progress : [libx264 @ 0xf7544400] mb I  I16..4: 100.0%  0.0%  0.0%
  
  I/Square: progress : [libx264 @ 0xf7544400] mb P  I16..4:  0.4%  0.0%  0.0%  P16..4:  4.3%  0.0%  0.0%  0.0%  0.0%    skip:95.3%
  
  I/Square: progress : [libx264 @ 0xf7544400] coded y,uvDC,uvAC intra: 78.5% 24.5% 12.4% inter: 2.6% 0.2% 0.0%
  
  I/Square: progress : [libx264 @ 0xf7544400] i16 v,h,dc,p: 28% 12% 42% 18%
  
  I/Square: progress : [libx264 @ 0xf7544400] i8c dc,h,v,p: 59% 15% 22%  4%
  
  I/Square: progress : [libx264 @ 0xf7544400] kb/s:255.50
  
  I/Square: progress : [aac @ 0xf7544c00] Qavg: 65536.000
  
  I/Square: Cropped video created.
  
  I/Square: finished

• Video HLS with AVPlayer

  5 octobre 2016, par Charlie227

  I’ve converted .MOV video using this command line :

  ffmpeg -re -i 123.mov -vcodec copy -map 0 -f segment -segment_list 123.m3u8 \-segment_list_flags +live -segment_time 3 123%03d.ts

  output :

      ffmpeg version N-81872-gbe1d324 Copyright (c) 2000-2016 the FFmpeg developers
  
        built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-4)
  
        configuration: --prefix=/usr/local --enable-gpl --enable-nonfree
  
        libavutil      55. 32.100 / 55. 32.100
  
        libavcodec     57. 60.101 / 57. 60.101
  
        libavformat    57. 51.102 / 57. 51.102
  
        libavdevice    57.  0.102 / 57.  0.102
  
        libavfilter     6. 63.100 /  6. 63.100
  
        libswscale      4.  1.100 /  4.  1.100
  
        libswresample   2.  2.100 /  2.  2.100
  
        libpostproc    54.  0.100 / 54.  0.100
  
      Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '123.mov':
  
        Metadata:
  
          major_brand     : qt  
  
          minor_version   : 0
  
          compatible_brands: qt  
  
          creation_time   : 2016-09-26T19:34:01.000000Z
  
        Duration: 00:00:20.00, start: 0.000000, bitrate: 1210 kb/s
  
          Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 540x960, 1088 kb/s, 30 fps, 30 tbr, 600 tbn, 1200 tbc (default)
  
          Metadata:
  
            creation_time   : 2016-09-26T19:34:01.000000Z
  
            handler_name    : Core Media Data Handler
  
            encoder         : H.264
  
          Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 114 kb/s (default)
  
          Metadata:
  
            creation_time   : 2016-09-26T19:34:01.000000Z
  
            handler_name    : Core Media Data Handler
  
      Output #0, segment, to '123%03d.ts':
  
        Metadata:
  
          major_brand     : qt  
  
          minor_version   : 0
  
          compatible_brands: qt  
  
          encoder         : Lavf57.51.102
  
          Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 540x960, q=2-31, 1088 kb/s, 30 fps, 30 tbr, 90k tbn, 600 tbc (default)
  
          Metadata:
  
            creation_time   : 2016-09-26T19:34:01.000000Z
  
            handler_name    : Core Media Data Handler
  
            encoder         : H.264
  
          Stream #0:1(und): Audio: mp2, 44100 Hz, stereo, s16, 384 kb/s (default)
  
          Metadata:
  
            creation_time   : 2016-09-26T19:34:01.000000Z
  
            handler_name    : Core Media Data Handler
  
            encoder         : Lavc57.60.101 mp2
  
      Stream mapping:
  
        Stream #0:0 -> #0:0 (copy)
  
        Stream #0:1 -> #0:1 (aac (native) -> mp2 (native))
  
      Press [q] to stop, [?] for help
  
      frame=    1 fps=1.0 q=-1.0 size=N/A time=00:00:01.00 bitrate=N/A speed=0.996x   
  
   frame=   32 fps= 16 q=-1.0 size=N/A time=00:00:02.00 bitrate=N/A speed=0.987x   
  
   frame=   47 fps= 19 q=-1.0 size=N/A time=00:00:02.52 bitrate=N/A speed=0.996x   
  
   frame=   63 fps= 21 q=-1.0 size=N/A time=00:00:03.01 bitrate=N/A speed=0.993x   
  
    frame=   77 fps= 22 q=-1.0 size=N/A time=00:00:03.54 bitrate=N/A speed=0.998x   
  
   frame=   93 fps= 23 q=-1.0 size=N/A time=00:00:04.03 bitrate=N/A speed=0.995x   
  
    frame=  108 fps= 24 q=-1.0 size=N/A time=00:00:04.56 bitrate=N/A speed=0.999x   
  
   frame=  123 fps= 24 q=-1.0 size=N/A time=00:00:05.05 bitrate=N/A speed=0.997x   
  
    frame=  139 fps= 25 q=-1.0 size=N/A time=00:00:05.55 bitrate=N/A speed=0.996x   
  
   frame=  154 fps= 25 q=-1.0 size=N/A time=00:00:06.04 bitrate=N/A speed=0.994x   
  
    frame=  169 fps= 26 q=-1.0 size=N/A time=00:00:06.57 bitrate=N/A speed=0.997x   
  
    frame=  184 fps= 26 q=-1.0 size=N/A time=00:00:07.09 bitrate=N/A speed=0.999x   
  
    frame=  199 fps= 26 q=-1.0 size=N/A time=00:00:07.59 bitrate=N/A speed=0.998x   
  
    frame=  230 fps= 27 q=-1.0 size=N/A time=00:00:08.58 bitrate=N/A speed=0.995x   
  
    frame=  261 fps= 27 q=-1.0 size=N/A time=00:00:09.60 bitrate=N/A speed=0.996x   
  
    frame=  275 fps= 27 q=-1.0 size=N/A time=00:00:10.12 bitrate=N/A speed=0.998x   
  
    frame=  306 fps= 27 q=-1.0 size=N/A time=00:00:11.14 bitrate=N/A speed=0.999x   
  
    frame=  337 fps= 28 q=-1.0 size=N/A time=00:00:12.13 bitrate=N/A speed=0.997x   
  
    frame=  352 fps= 28 q=-1.0 size=N/A time=00:00:12.65 bitrate=N/A speed=0.998x   
  
    frame=  367 fps= 28 q=-1.0 size=N/A time=00:00:13.15 bitrate=N/A speed=0.997x   
  
    frame=  382 fps= 28 q=-1.0 size=N/A time=00:00:13.67 bitrate=N/A speed=0.999x   
  
    frame=  412 fps= 28 q=-1.0 size=N/A time=00:00:14.69 bitrate=N/A speed=0.999x   
  
    frame=  428 fps= 28 q=-1.0 size=N/A time=00:00:15.19 bitrate=N/A speed=0.998x   
  
    frame=  443 fps= 28 q=-1.0 size=N/A time=00:00:15.68 bitrate=N/A speed=0.998x   
  
    frame=  473 fps= 28 q=-1.0 size=N/A time=00:00:16.70 bitrate=N/A speed=0.998x   
  
    frame=  488 fps= 28 q=-1.0 size=N/A time=00:00:17.22 bitrate=N/A speed=0.999x   
  
    frame=  519 fps= 28 q=-1.0 size=N/A time=00:00:18.24 bitrate=N/A speed=0.999x   
  
    frame=  550 fps= 29 q=-1.0 size=N/A time=00:00:19.24 bitrate=N/A speed=0.998x   
  
    frame=  565 fps= 29 q=-1.0 size=N/A time=00:00:19.76 bitrate=N/A speed=0.999x   
  
    frame=  601 fps= 30 q=-1.0 Lsize=N/A time=00:00:20.02 bitrate=N/A speed=   1x    
  
      video:2663kB audio:939kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown

  The final video is available here, i’m able to read it from Safari on Mac OS, but it doesn’t work on iOS using AVPlayer or Safari.

  I also tried to play it using this sample code provided by Apple, however i get the following error :
  "The decoder required for this media cannot be found"

  Any help is appreciated

  ---

  edit 1

  I’ve edit the command line, and now i’m able to play the video using AVPlayer, but there is no sound...

  ffmpeg -i 123.mov -c:a libfdk_aac -profile:a aac_he -b:a 64k -c:v h264 -preset slow -map 0 -an -flags -global_header -f hls -hls_time 2 123%03d.ts

  OUTPUT :

      ffmpeg version N-81883-gbeb877b Copyright (c) 2000-2016 the FFmpeg developers
  
    built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-4)
  
    configuration: --enable-gpl --enable-nonfree --enable-shared --enable-libfdk-aac --enable-libx264 --extra-cflags=-I/usr/local/include --extra-ldflags=-L/usr/local/lib
  
    libavutil      55. 32.100 / 55. 32.100
  
    libavcodec     57. 60.101 / 57. 60.101
  
    libavformat    57. 51.102 / 57. 51.102
  
    libavdevice    57.  0.102 / 57.  0.102
  
    libavfilter     6. 63.100 /  6. 63.100
  
    libswscale      4.  1.100 /  4.  1.100
  
    libswresample   2.  2.100 /  2.  2.100
  
    libpostproc    54.  0.100 / 54.  0.100
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '123.mov':
  
    Metadata:
  
      major_brand     : qt  
  
      minor_version   : 0
  
      compatible_brands: qt  
  
      creation_time   : 2016-09-26T19:34:01.000000Z
  
    Duration: 00:00:20.00, start: 0.000000, bitrate: 1210 kb/s
  
      Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 540x960, 1088 kb/s, 30 fps, 30 tbr, 600 tbn, 1200 tbc (default)
  
      Metadata:
  
        creation_time   : 2016-09-26T19:34:01.000000Z
  
        handler_name    : Core Media Data Handler
  
        encoder         : H.264
  
      Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 114 kb/s (default)
  
      Metadata:
  
        creation_time   : 2016-09-26T19:34:01.000000Z
  
        handler_name    : Core Media Data Handler
  
  Codec AVOption b (set bitrate (in bits/s)) specified for output file #0 (123%03d.ts) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.
  
  Codec AVOption profile () specified for output file #0 (123%03d.ts) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.
  
  [libx264 @ 0x14ca8a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
  
  [libx264 @ 0x14ca8a0] profile High, level 3.1
  
  Output #0, hls, to '123%03d.ts':
  
    Metadata:
  
      major_brand     : qt  
  
      minor_version   : 0
  
      compatible_brands: qt  
  
      encoder         : Lavf57.51.102
  
      Stream #0:0(und): Video: h264 (libx264), yuv420p, 540x960, q=-1--1, 30 fps, 90k tbn, 30 tbc (default)
  
      Metadata:
  
        creation_time   : 2016-09-26T19:34:01.000000Z
  
        handler_name    : Core Media Data Handler
  
        encoder         : Lavc57.60.101 libx264
  
      Side data:
  
        cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
  
  Press [q] to stop, [?] for help
  
  frame=  600 fps= 79 q=-1.0 Lsize=N/A time=00:00:19.90 bitrate=N/A dup=1 drop=0 speed=2.63x    
  
  video:3542kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
  
  [libx264 @ 0x14ca8a0] frame I:18    Avg QP:21.70  size: 13958
  
  [libx264 @ 0x14ca8a0] frame P:326   Avg QP:23.78  size:  7702
  
  [libx264 @ 0x14ca8a0] frame B:256   Avg QP:24.83  size:  3380
  
  [libx264 @ 0x14ca8a0] consecutive B-frames: 26.8% 46.0%  8.5% 18.7%
  
  [libx264 @ 0x14ca8a0] mb I  I16..4: 21.5% 71.7%  6.9%
  
  [libx264 @ 0x14ca8a0] mb P  I16..4: 14.9% 29.6%  1.5%  P16..4: 32.2%  5.4%  2.2%  0.0%  0.0%    skip:14.1%
  
  [libx264 @ 0x14ca8a0] mb B  I16..4:  3.0%  4.4%  0.3%  B16..8: 37.9%  4.5%  0.4%  direct: 5.0%  skip:44.6%  L0:50.0% L1:47.1% BI: 2.9%
  
  [libx264 @ 0x14ca8a0] 8x8 transform intra:64.3% inter:82.5%
  
  [libx264 @ 0x14ca8a0] direct mvs  spatial:97.7% temporal:2.3%
  
  [libx264 @ 0x14ca8a0] coded y,uvDC,uvAC intra: 30.0% 44.4% 4.9% inter: 10.1% 20.7% 0.4%
  
  [libx264 @ 0x14ca8a0] i16 v,h,dc,p: 29% 33% 13% 26%
  
  [libx264 @ 0x14ca8a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 24% 18%  4%  5%  6%  8%  5%  6%
  
  [libx264 @ 0x14ca8a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 35% 11%  4%  6%  5%  9%  4%  6%
  
  [libx264 @ 0x14ca8a0] i8c dc,h,v,p: 36% 29% 23% 12%
  
  [libx264 @ 0x14ca8a0] Weighted P-Frames: Y:0.9% UV:0.3%
  
  [libx264 @ 0x14ca8a0] ref P L0: 80.5%  9.7%  6.1%  2.0%  1.3%  0.2%
  
  [libx264 @ 0x14ca8a0] ref B L0: 92.2%  5.5%  2.0%  0.3%
  
  [libx264 @ 0x14ca8a0] ref B L1: 99.0%  1.0%
  
  [libx264 @ 0x14ca8a0] kb/s:1450.98