Recherche avancée

Médias (91)

Autres articles (74)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • Ecrire une actualité

    21 juin 2013, par

    Présentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
    Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
    Vous pouvez personnaliser le formulaire de création d’une actualité.
    Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

Sur d’autres sites (8946)

  • How to keep transparency when scale webm file with ffmpeg

    5 octobre 2022, par Sonia Kidman

    I'm using ffmpeg to scale my WEBM file, by using below command : 
ffmpeg -i in.webm -c:v libvpx -vf scale=100:100 out.webm
The output has correct resolution as I expected but the problem is transparency become black background.

    



    Could someone give me a solution for this.

    



    Thank you so much.

    



    Below is the log of the operation :

    



    ffmpeg version 3.4 Copyright (c) 2000-2017 the FFmpeg developers
  built with gcc 7.2.0 (GCC)
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth --enable-libmfx
  libavutil      55. 78.100 / 55. 78.100
  libavcodec     57.107.100 / 57.107.100
  libavformat    57. 83.100 / 57. 83.100
  libavdevice    57. 10.100 / 57. 10.100
  libavfilter     6.107.100 /  6.107.100
  libswscale      4.  8.100 /  4.  8.100
  libswresample   2.  9.100 /  2.  9.100
  libpostproc    54.  7.100 / 54.  7.100
Splitting the commandline.
Reading option '-v' ... matched as option 'v' (set logging level) with argument '56'.
Reading option '-i' ... matched as input url with argument 'in.webm'.
Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'libvpx'.
Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'scale=320:240'.
Reading option 'out.webm' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option v (set logging level) with argument 56.
Successfully parsed a group of options.
Parsing a group of options: input url in.webm.
Successfully parsed a group of options.
Opening an input file: in.webm.
[NULL @ 000002387e6322a0] Opening 'in.webm' for reading
[file @ 000002387e632ea0] Setting default whitelist 'file,crypto'
Probing matroska,webm score:100 size:2048
Probing mp3 score:1 size:2048
[matroska,webm @ 000002387e6322a0] Format matroska,webm probed with size=2048 and score=100
st:0 removing common factor 1000000 from timebase
[matroska,webm @ 000002387e6322a0] Before avformat_find_stream_info() pos: 634 bytes read:32768 seeks:0 nb_streams:1
[matroska,webm @ 000002387e6322a0] All info found
[matroska,webm @ 000002387e6322a0] stream 0: start_time: 0.000 duration: -9223372036854776.000
[matroska,webm @ 000002387e6322a0] format: start_time: 0.000 duration: 0.400 bitrate=1432 kb/s
[matroska,webm @ 000002387e6322a0] After avformat_find_stream_info() pos: 34843 bytes read:65536 seeks:0 frames:1
Input #0, matroska,webm, from 'in.webm':
  Metadata:
    ENCODER         : Lavf57.83.100
  Duration: 00:00:00.40, start: 0.000000, bitrate: 1432 kb/s
    Stream #0:0, 1, 1/1000: Video: vp8, 1 reference frame, yuv420p(progressive), 640x480, 0/1, SAR 1:1 DAR 4:3, 10 fps, 10 tbr, 1k tbn, 1k tbc (default)
    Metadata:
      alpha_mode      : 1
      ENCODER         : Lavc57.107.100 libvpx
      DURATION        : 00:00:00.400000000
Successfully opened the file.
Parsing a group of options: output url out.webm.
Applying option c:v (codec name) with argument libvpx.
Applying option vf (set video filters) with argument scale=320:240.
Successfully parsed a group of options.
Opening an output file: out.webm.
[file @ 000002387e658b40] Setting default whitelist 'file,crypto'
Successfully opened the file.
detected 4 logical cores
Stream mapping:
  Stream #0:0 -> #0:0 (vp8 (native) -> vp8 (libvpx))
Press [q] to stop, [?] for help
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    Last message repeated 4 times
[Parsed_scale_0 @ 000002387e718a60] Setting 'w' to value '320'
[Parsed_scale_0 @ 000002387e718a60] Setting 'h' to value '240'
[Parsed_scale_0 @ 000002387e718a60] Setting 'flags' to value 'bicubic'
[Parsed_scale_0 @ 000002387e718a60] w:320 h:240 flags:'bicubic' interl:0
[graph 0 input from stream 0:0 @ 000002387e743b00] Setting 'video_size' to value '640x480'
[graph 0 input from stream 0:0 @ 000002387e743b00] Setting 'pix_fmt' to value '0'
[graph 0 input from stream 0:0 @ 000002387e743b00] Setting 'time_base' to value '1/1000'
[graph 0 input from stream 0:0 @ 000002387e743b00] Setting 'pixel_aspect' to value '1/1'
[graph 0 input from stream 0:0 @ 000002387e743b00] Setting 'sws_param' to value 'flags=2'
[graph 0 input from stream 0:0 @ 000002387e743b00] Setting 'frame_rate' to value '10/1'
[graph 0 input from stream 0:0 @ 000002387e743b00] w:640 h:480 pixfmt:yuv420p tb:1/1000 fr:10/1 sar:1/1 sws_param:flags=2
[format @ 000002387e7fe1e0] compat: called with args=[yuv420p|yuva420p]
[format @ 000002387e7fe1e0] Setting 'pix_fmts' to value 'yuv420p|yuva420p'
[AVFilterGraph @ 000002387e634e60] query_formats: 4 queried, 3 merged, 0 already done, 0 delayed
[Parsed_scale_0 @ 000002387e718a60] w:640 h:480 fmt:yuv420p sar:1/1 -> w:320 h:240 fmt:yuv420p sar:1/1 flags:0x4
[libvpx @ 000002387e657fe0] v1.6.1
[libvpx @ 000002387e657fe0] --prefix=/Users/kyle/software/libvpx/win64/libvpx-1.6.1-win64 --target=x86_64-win64-gcc
[libvpx @ 000002387e657fe0] vpx_codec_enc_cfg
[libvpx @ 000002387e657fe0] generic settings
  g_usage:                      0
  g_threads:                    0
  g_profile:                    0
  g_w:                          320
  g_h:                          240
  g_bit_depth:                  8
  g_input_bit_depth:            8
  g_timebase:                   {1/30}
  g_error_resilient:            0
  g_pass:                       0
  g_lag_in_frames:              0
[libvpx @ 000002387e657fe0] rate control settings
  rc_dropframe_thresh:          0
  rc_resize_allowed:            0
  rc_resize_up_thresh:          60
  rc_resize_down_thresh:        30
  rc_end_usage:                 0
  rc_twopass_stats_in:          0000000000000000(0)
  rc_target_bitrate:            256
[libvpx @ 000002387e657fe0] quantizer settings
  rc_min_quantizer:             4
  rc_max_quantizer:             63
[libvpx @ 000002387e657fe0] bitrate tolerance
  rc_undershoot_pct:            100
  rc_overshoot_pct:             100
[libvpx @ 000002387e657fe0] decoder buffer model
  rc_buf_sz:                    6000
  rc_buf_initial_sz:            4000
  rc_buf_optimal_sz:            5000
[libvpx @ 000002387e657fe0] 2 pass rate control settings
  rc_2pass_vbr_bias_pct:        50
  rc_2pass_vbr_minsection_pct:  0
  rc_2pass_vbr_maxsection_pct:  400
[libvpx @ 000002387e657fe0] keyframing settings
  kf_mode:                      1
  kf_min_dist:                  0
  kf_max_dist:                  128
[libvpx @ 000002387e657fe0] 
[libvpx @ 000002387e657fe0] vpx_codec_enc_cfg
[libvpx @ 000002387e657fe0] generic settings
  g_usage:                      0
  g_threads:                    0
  g_profile:                    0
  g_w:                          320
  g_h:                          240
  g_bit_depth:                  8
  g_input_bit_depth:            8
  g_timebase:                   {1/10}
  g_error_resilient:            0
  g_pass:                       0
  g_lag_in_frames:              25
[libvpx @ 000002387e657fe0] rate control settings
  rc_dropframe_thresh:          0
  rc_resize_allowed:            0
  rc_resize_up_thresh:          60
  rc_resize_down_thresh:        30
  rc_end_usage:                 0
  rc_twopass_stats_in:          0000000000000000(0)
  rc_target_bitrate:            200
[libvpx @ 000002387e657fe0] quantizer settings
  rc_min_quantizer:             4
  rc_max_quantizer:             63
[libvpx @ 000002387e657fe0] bitrate tolerance
  rc_undershoot_pct:            100
  rc_overshoot_pct:             100
[libvpx @ 000002387e657fe0] decoder buffer model
  rc_buf_sz:                    6000
  rc_buf_initial_sz:            4000
  rc_buf_optimal_sz:            5000
[libvpx @ 000002387e657fe0] 2 pass rate control settings
  rc_2pass_vbr_bias_pct:        50
  rc_2pass_vbr_minsection_pct:  0
  rc_2pass_vbr_maxsection_pct:  400
[libvpx @ 000002387e657fe0] keyframing settings
  kf_mode:                      1
  kf_min_dist:                  0
  kf_max_dist:                  128
[libvpx @ 000002387e657fe0] 
[libvpx @ 000002387e657fe0] vpx_codec_control
[libvpx @ 000002387e657fe0]   VP8E_SET_CPUUSED:             1
[libvpx @ 000002387e657fe0]   VP8E_SET_ARNR_MAXFRAMES:      0
[libvpx @ 000002387e657fe0]   VP8E_SET_ARNR_STRENGTH:       3
[libvpx @ 000002387e657fe0]   VP8E_SET_ARNR_TYPE:           3
[libvpx @ 000002387e657fe0]   VP8E_SET_NOISE_SENSITIVITY:   0
[libvpx @ 000002387e657fe0]   VP8E_SET_TOKEN_PARTITIONS:    0
[libvpx @ 000002387e657fe0]   VP8E_SET_STATIC_THRESHOLD:    0
[libvpx @ 000002387e657fe0] Using deadline: 1000000
Output #0, webm, to 'out.webm':
  Metadata:
    encoder         : Lavf57.83.100
    Stream #0:0, 0, 1/1000: Video: vp8 (libvpx), 1 reference frame, yuv420p, 320x240 [SAR 1:1 DAR 4:3], 0/1, q=-1--1, 200 kb/s, 10 fps, 1k tbn, 10 tbc (default)
    Metadata:
      alpha_mode      : 1
      DURATION        : 00:00:00.400000000
      encoder         : Lavc57.107.100 libvpx
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Clipping frame in rate conversion by 0.000008
[webm @ 000002387e656880] get_metadata_duration returned: 400000
[webm @ 000002387e656880] Write early duration from metadata = 400
[webm @ 000002387e656880] Writing block at offset 3, size 11223, pts 0, dts 0, duration 100, keyframe 1
[webm @ 000002387e656880] Writing block at offset 11233, size 1288, pts 100, dts 100, duration 100, keyframe 0
[webm @ 000002387e656880] Writing block at offset 12528, size 1504, pts 200, dts 200, duration 100, keyframe 0
[webm @ 000002387e656880] Writing block at offset 14039, size 2481, pts 300, dts 300, duration 100, keyframe 0
[out_0_0 @ 000002387e743d60] EOF on sink link out_0_0:default.
No more output streams to write to, finishing.
[webm @ 000002387e656880] end duration = 400
[webm @ 000002387e656880] stream 0 end duration = 400
frame=    4 fps=0.0 q=0.0 Lsize=      17kB time=00:00:00.30 bitrate= 457.8kbits/s speed=4.45x    
video:16kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 4.413191%
Input file #0 (in.webm):
  Input stream #0:0 (video): 4 packets read (34992 bytes); 4 frames decoded; 
  Total: 4 packets (34992 bytes) demuxed
Output file #0 (out.webm):
  Output stream #0:0 (video): 4 frames encoded; 4 packets muxed (16496 bytes); 
  Total: 4 packets (16496 bytes) muxed
4 frames successfully decoded, 0 decoding errors
[AVIOContext @ 000002387e698c20] Statistics: 14 seeks, 10 writeouts
[AVIOContext @ 000002387cc773e0] Statistics: 71649 bytes read, 0 seeks


    


  • android crop square video android compress to upload like instagram

    27 février 2018, par Mehdi Shojaeian

    I had an android application which like instagram& now I want to crop selected video in square and compress it.
    I tested ffmpeg with FFmpegAndroid by this command :

    {"-y", "-ss", "" + (startTime / 1000), "-t", "" + ((endTime - startTime) / 1000), "-i", srcFilePath, "-vcodec", "libx264", "-crf", "35", dstFilePath}

    The problem is ffmpeg run too mush slowly about 15 minute for just 30 sec video.

    I also test silicompressorr but it just resize in standard video size and not compress final video.

    How instagram cut, crop and scale down video files too fast ?

    please help me !!!

    Edit
    Ffmpef log for above is :

    D/BHUVNESH: Progress command : ffmpeg ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
    02-27 20:29:36.402 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   built with gcc 4.8 (GCC)
    02-27 20:29:36.402 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   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=
    02-27 20:29:36.402 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   libavutil      55. 17.103 / 55. 17.103
    02-27 20:29:36.402 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   libavcodec     57. 24.102 / 57. 24.102
    02-27 20:29:36.402 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   libavformat    57. 25.100 / 57. 25.100
    02-27 20:29:36.403 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   libavdevice    57.  0.101 / 57.  0.101
    02-27 20:29:36.403 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   libavfilter     6. 31.100 /  6. 31.100
    02-27 20:29:36.403 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   libswscale      4.  0.100 /  4.  0.100
    02-27 20:29:36.403 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   libswresample   2.  0.101 /  2.  0.101
    02-27 20:29:36.403 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   libpostproc    54.  0.100 / 54.  0.100
    02-27 20:29:37.526 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/9016-4EF8/movie/compress_video_new14.mp4':
    02-27 20:29:37.527 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   Metadata:
    02-27 20:29:37.527 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     major_brand     : isom
    02-27 20:29:37.527 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     minor_version   : 512
    02-27 20:29:37.527 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     compatible_brands: isomiso2avc1mp41
    02-27 20:29:37.528 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     encoder         : Lavf57.25.100
    02-27 20:29:37.528 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   Duration: 00:00:20.01, start: 0.000000, bitrate: 48020 kb/s
    02-27 20:29:37.528 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, smpte170m), 3840x2160, 47857 kb/s, 28.58 fps, 30 tbr, 90k tbn, 180k tbc (default)
    02-27 20:29:37.528 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     Metadata:
    02-27 20:29:37.528 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg       rotate          : 90
    02-27 20:29:37.528 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg       handler_name    : VideoHandler
    02-27 20:29:37.528 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     Side data:
    02-27 20:29:37.529 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg       displaymatrix: rotation of -90.00 degrees
    02-27 20:29:37.529 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 155 kb/s (default)
    02-27 20:29:37.529 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     Metadata:
    02-27 20:29:37.529 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg       handler_name    : SoundHandler
    02-27 20:29:37.541 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg [swscaler @ 0xf47ef000] deprecated pixel format used, make sure you did set range correctly
    02-27 20:29:37.594 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg [swscaler @ 0xf47e4000] deprecated pixel format used, make sure you did set range correctly
    02-27 20:29:37.594 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg No pixel format specified, yuvj420p for H.264 encoding chosen.
    02-27 20:29:37.594 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg Use -pix_fmt yuv420p for compatibility with outdated media players.
    02-27 20:29:37.594 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg [libx264 @ 0xf506d400] using cpu capabilities: none!
    02-27 20:29:37.674 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg [libx264 @ 0xf506d400] profile High, level 3.1
    02-27 20:29:37.674 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg [libx264 @ 0xf506d400] 264 - core 148 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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=6 lookahead_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=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    02-27 20:29:37.674 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg Output #0, mp4, to '/storage/emulated/0/Movies/compress_video_new21.mp4':
    02-27 20:29:37.674 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   Metadata:
    02-27 20:29:37.674 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     major_brand     : isom
    02-27 20:29:37.674 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     minor_version   : 512
    02-27 20:29:37.674 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     compatible_brands: isomiso2avc1mp41
    02-27 20:29:37.675 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     encoder         : Lavf57.25.100
    02-27 20:29:37.675 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj420p(pc), 1280x720, q=-1--1, 30 fps, 15360 tbn, 30 tbc (default)
    02-27 20:29:37.676 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     Metadata:
    02-27 20:29:37.676 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg       handler_name    : VideoHandler
    02-27 20:29:37.676 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg       encoder         : Lavc57.24.102 libx264
    02-27 20:29:37.676 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     Side data:
    02-27 20:29:37.676 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg       unknown side data type 10 (24 bytes)
    02-27 20:29:37.676 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     Stream #0:1(eng): Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, 155 kb/s (default)
    02-27 20:29:37.676 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg     Metadata:
    02-27 20:29:37.676 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg       handler_name    : SoundHandler
    02-27 20:29:37.676 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg Stream mapping:
    02-27 20:29:37.676 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
    02-27 20:29:37.676 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg   Stream #0:1 -> #0:1 (copy)
    02-27 20:29:37.676 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg Press [q] to stop, [?] for help
    02-27 20:29:38.359 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=    1 fps=0.0 q=0.0 size=       0kB time=00:00:00.16 bitrate=   2.3kbits/s speed=0.247x    
    02-27 20:29:39.053 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=    4 fps=2.9 q=0.0 size=       0kB time=00:00:00.27 bitrate=   1.4kbits/s speed=0.197x    
    02-27 20:29:39.752 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=    7 fps=3.4 q=0.0 size=       0kB time=00:00:00.35 bitrate=   1.1kbits/s speed=0.173x    
    02-27 20:29:40.466 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   10 fps=3.6 q=0.0 size=       0kB time=00:00:00.46 bitrate=   0.8kbits/s speed=0.167x    
    02-27 20:29:40.990 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   12 fps=3.6 q=0.0 size=       0kB time=00:00:00.52 bitrate=   0.7kbits/s speed=0.159x    
    02-27 20:29:41.672 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   15 fps=3.8 q=0.0 size=       0kB time=00:00:00.63 bitrate=   0.6kbits/s speed=0.16x    
    02-27 20:29:42.408 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   18 fps=3.8 q=0.0 size=       0kB time=00:00:00.72 bitrate=   0.5kbits/s speed=0.153x    
    02-27 20:29:42.917 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   20 fps=3.8 q=0.0 size=       0kB time=00:00:00.80 bitrate=   0.5kbits/s speed=0.154x    
    02-27 20:29:43.660 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   23 fps=3.8 q=0.0 size=       0kB time=00:00:00.89 bitrate=   0.4kbits/s speed=0.149x    
    02-27 20:29:44.392 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   26 fps=3.9 q=0.0 size=       0kB time=00:00:00.99 bitrate=   0.4kbits/s speed=0.149x    
    02-27 20:29:44.904 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   28 fps=3.9 q=0.0 size=       0kB time=00:00:01.06 bitrate=   0.4kbits/s speed=0.147x    
    02-27 20:29:45.467 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   30 fps=3.9 q=0.0 size=       0kB time=00:00:01.12 bitrate=   0.3kbits/s speed=0.145x    
    02-27 20:29:46.014 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   32 fps=3.8 q=0.0 size=       0kB time=00:00:01.19 bitrate=   0.3kbits/s speed=0.143x    
    02-27 20:29:46.533 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   34 fps=3.8 q=0.0 size=       0kB time=00:00:01.25 bitrate=   0.3kbits/s speed=0.142x    
    02-27 20:29:47.094 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   36 fps=3.8 q=0.0 size=       0kB time=00:00:01.33 bitrate=   0.3kbits/s speed=0.142x    
    02-27 20:29:47.681 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   38 fps=3.8 q=0.0 size=       0kB time=00:00:01.40 bitrate=   0.3kbits/s speed=0.14x    
    02-27 20:29:48.191 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   40 fps=3.8 q=0.0 size=       0kB time=00:00:01.48 bitrate=   0.3kbits/s speed=0.142x    
    02-27 20:29:48.752 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   42 fps=3.8 q=0.0 size=       0kB time=00:00:01.57 bitrate=   0.2kbits/s speed=0.142x    
    02-27 20:29:49.531 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   45 fps=3.8 q=0.0 size=       0kB time=00:00:01.68 bitrate=   0.2kbits/s dup=1 drop=0 speed=0.142x    
    02-27 20:29:51.327 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   46 fps=3.4 q=0.0 size=       0kB time=00:00:01.74 bitrate=   0.2kbits/s dup=1 drop=0 speed=0.128x    
    02-27 20:29:52.108 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   49 fps=3.4 q=0.0 size=       0kB time=00:00:01.83 bitrate=   0.2kbits/s dup=2 drop=0 speed=0.127x    
    02-27 20:29:52.755 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   51 fps=3.4 q=29.0 size=      70kB time=00:00:01.89 bitrate= 301.9kbits/s dup=3 drop=0 speed=0.126x    
    02-27 20:29:53.826 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   52 fps=3.2 q=29.0 size=      93kB time=00:00:01.93 bitrate= 391.3kbits/s dup=3 drop=0 speed=0.12x    
    02-27 20:29:54.884 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   54 fps=3.1 q=29.0 size=     117kB time=00:00:01.97 bitrate= 482.4kbits/s dup=4 drop=0 speed=0.115x    
    02-27 20:29:55.448 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   55 fps=3.1 q=29.0 size=     121kB time=00:00:02.04 bitrate= 484.1kbits/s dup=4 drop=0 speed=0.115x    
    02-27 20:29:55.643 12094-12116/videoeditor.bhuvnesh.com.ffmpegvideoeditor I/MediaPlayer: message received msg=6, ext1=0, ext2=0
    02-27 20:29:56.328 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   57 fps=3.1 q=29.0 size=     146kB time=00:00:02.08 bitrate= 571.8kbits/s dup=5 drop=0 speed=0.112x    
    02-27 20:29:57.838 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   58 fps=2.9 q=29.0 size=     165kB time=00:00:02.12 bitrate= 633.4kbits/s dup=5 drop=0 speed=0.106x    
    02-27 20:29:58.733 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   60 fps=2.9 q=29.0 size=     189kB time=00:00:02.19 bitrate= 707.6kbits/s dup=6 drop=0 speed=0.104x    
    02-27 20:29:59.497 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   61 fps=2.8 q=29.0 size=     194kB time=00:00:02.23 bitrate= 712.0kbits/s dup=6 drop=0 speed=0.102x    
    02-27 20:30:00.706 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   63 fps=2.7 q=29.0 size=     220kB time=00:00:02.29 bitrate= 782.9kbits/s dup=7 drop=0 speed=0.0999x    
    02-27 20:30:02.546 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   64 fps=2.6 q=29.0 size=     240kB time=00:00:02.34 bitrate= 840.0kbits/s dup=7 drop=0 speed=0.0942x    
    02-27 20:30:03.278 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   66 fps=2.6 q=29.0 size=     265kB time=00:00:02.38 bitrate= 908.4kbits/s dup=8 drop=0 speed=0.0932x    
    02-27 20:30:03.877 12094-12094/videoeditor.bhuvnesh.com.ffmpegvideoeditor D/BHUVNESH: Progress command : ffmpeg frame=   67 fps=2.6 q=29.0 size=     270kB time=00:00:02.44 bitrate= 902.0kbits/s dup=8 drop=0 speed=0.0936x
  • Convert Audio Files using FFMPEG in android

    25 avril 2018, par Venkat Maddy

    I developing android application, Where I’ve asked to record the calls and convert them to WAVE(.wav) format and send to server.

    I am able to successfully record and save the audio in my mobile. The recorded file mime type is 3gpp, now I want to convert this 3gpp file to wav. I tried using FFMPEG but unable to convert it. I am posting my code here, Any help would be grateful.

    While Converting the recorded file from aac to wav, I’m getting below error

    Exception while trying to run: [Ljava.lang.String;@64075a0
       java.io.IOException: Cannot run program "/data/user/0/com.sms.example.example/files/ffmpeg": error=2, No such file or directory
           at java.lang.ProcessBuilder.start(ProcessBuilder.java:983)
           at java.lang.Runtime.exec(Runtime.java:691)
           at java.lang.Runtime.exec(Runtime.java:559)
           at com.github.hiteshsondhi88.libffmpeg.ShellCommand.run(ShellCommand.java:10)
           at com.github.hiteshsondhi88.libffmpeg.FFmpegExecuteAsyncTask.doInBackground(FFmpegExecuteAsyncTask.java:38)
           at com.github.hiteshsondhi88.libffmpeg.FFmpegExecuteAsyncTask.doInBackground(FFmpegExecuteAsyncTask.java:10)
           at android.os.AsyncTask$2.call(AsyncTask.java:305)
           at java.util.concurrent.FutureTask.run(FutureTask.java:237)
           at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243)
           at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
           at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
           at java.lang.Thread.run(Thread.java:761)
        Caused by: java.io.IOException: error=2, No such file or directory
           at java.lang.UNIXProcess.forkAndExec(Native Method)
           at java.lang.UNIXProcess.<init>(UNIXProcess.java:133)
           at java.lang.ProcessImpl.start(ProcessImpl.java:128)
           at java.lang.ProcessBuilder.start(ProcessBuilder.java:964)
    </init>

    Recorder Service

    public class CallService extends Service {

       //util object creation
       NetworkUtils networkUtils;
       SharedPref sharedPref;

       MediaRecorder recorder;
       File audiofile;
       String name, phonenumber;
       String audio_format;
       public String Audio_Type;
       int audioSource;
       Context context;
       private Handler handler;
       Timer timer;
       Boolean offHook = false, ringing = false;
       Toast toast;
       Boolean isOffHook = false;
       private boolean recordstarted = false;

       private static final String ACTION_IN = "android.intent.action.PHONE_STATE";
       private static final String ACTION_OUT = "android.intent.action.NEW_OUTGOING_CALL";
       private CallBr br_call;

       public String file_name="", recordedFileName="",uploadedFileName="", base64_file="", statusMessage="";
       public int statusCode, file_size=0, delay = 1000,period = 5000;
       public FFmpeg fFmpeg;


       @Override
       public IBinder onBind(Intent arg0) {
           // TODO Auto-generated method stub
           return null;
       }

       @Override
       public void onDestroy() {
           Log.d("service", "destroy");

           super.onDestroy();
       }

       @Override
       public int onStartCommand(Intent intent, int flags, int startId) {

           sharedPref = new SharedPref(this);
           networkUtils = new NetworkUtils(this);

           final IntentFilter filter = new IntentFilter();
           filter.addAction(ACTION_OUT);
           filter.addAction(ACTION_IN);
           this.br_call = new CallBr();
           this.registerReceiver(this.br_call, filter);

           fFmpeg = FFmpeg.getInstance(CallService.this);

           Timer task = new Timer();
           task.scheduleAtFixedRate(new TimerTask() {
               @Override
               public void run() {

                   if (networkUtils.checkConnection()){

                   }else{
          //                    Toast.makeText(CallService.this, getResources().getString(R.string.no_connection), Toast.LENGTH_SHORT).show();
                   }

               }
           }, delay, period);




           // if(terminate != null) {
           // stopSelf();
           // }
           return START_STICKY;
       }

       public class CallBr extends BroadcastReceiver {
           Bundle bundle;
           String state;
           String inCall, outCall;
           public boolean wasRinging = false;
           public File sampleDir;

           @Override
           public void onReceive(Context context, Intent intent) {


               if (intent.getAction().equals(ACTION_IN)) {
                   if ((bundle = intent.getExtras()) != null) {
                       state = bundle.getString(TelephonyManager.EXTRA_STATE);
                       if (state.equals(TelephonyManager.EXTRA_STATE_RINGING)) {
                           inCall = bundle.getString(TelephonyManager.EXTRA_INCOMING_NUMBER);
                           wasRinging = true;
                           Toast.makeText(context, "IN : " + inCall, Toast.LENGTH_LONG).show();
                       } else if (state.equals(TelephonyManager.EXTRA_STATE_OFFHOOK)) {
                           if (wasRinging == true) {

                               Toast.makeText(context, "ANSWERED", Toast.LENGTH_LONG).show();

                               String out = new SimpleDateFormat("dd-MM-yyyy hh-mm-ss").format(new Date());
                               sampleDir = new File(Environment.getExternalStorageDirectory().getAbsolutePath(), "/OfficeRecordings/");
                               if (!sampleDir.exists()) {
                                   sampleDir.mkdirs();
                               }


                               Log.d("TService", "onReceive: "+sampleDir);
                               file_name = "Incoming";
                               String path = Environment.getExternalStorageDirectory().getAbsolutePath();
       //                            try {
       //                                audiofile =     File.createTempFile(file_name, ".wav", sampleDir);
       //                                recordedFileName =  sampleDir + String.valueOf(System.currentTimeMillis() + ".wav");
       //
       //                            } catch (IOException e) {
       //                                e.printStackTrace();
       //                            }
       //                            recordedFileName =  sampleDir+"_"+ file_name +String.valueOf(System.currentTimeMillis() + ".wav");
                               uploadedFileName = sharedPref.getStringValue("userId")+"_"+sharedPref.getStringValue("mobile_number_prefs")+"_" +file_name +String.valueOf(System.currentTimeMillis()+ ".aac");
                               recordedFileName =  sampleDir+"/"+uploadedFileName;

                               recorder = new MediaRecorder();
                               //                      recorder.setAudioSource(MediaRecorder.AudioSource.VOICE_CALL);
                               //                        recorder.setAudioSource(MediaRecorder.AudioSource.MIC);

                               recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
                               recorder.setOutputFormat(MediaRecorder.OutputFormat.AAC_ADTS);
                               recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);


                              // recorder.setOutputFile(audiofile.getAbsolutePath());
                               recorder.setOutputFile(recordedFileName);
                               try {
                                   recorder.prepare();
                               } catch (IllegalStateException e) {
                                   e.printStackTrace();
                               } catch (IOException e) {
                                   e.printStackTrace();
                               }
                               recorder.start();
                               recordstarted = true;
                           }
                       } else if (state.equals(TelephonyManager.EXTRA_STATE_IDLE)) {
                           wasRinging = false;
                           Toast.makeText(context, "REJECT || DISCO", Toast.LENGTH_LONG).show();
                           if (recordstarted) {
                               recorder.stop();
                               recordstarted = false;

                               if (recordedFileName.isEmpty()){

                               }else{
                                   convertFileToBase64(context);
                               }
                           }
                       }
                   }
               } else if (intent.getAction().equals(ACTION_OUT)) {
                   if ((bundle = intent.getExtras()) != null) {
                       outCall = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
                       Toast.makeText(context, "OUT : " + outCall, Toast.LENGTH_LONG).show();

                       sampleDir = new File(Environment.getExternalStorageDirectory().getAbsolutePath(), "/OfficeRecordings/");
                       if (!sampleDir.exists()) {
                           sampleDir.mkdirs();
                       }


                       Log.d("TService", "onReceive: "+sampleDir);
                       file_name = "Outgoing";
                       String path = Environment.getExternalStorageDirectory().getAbsolutePath();
                       uploadedFileName = sharedPref.getStringValue("userId")+"_"+sharedPref.getStringValue("mobile_number_prefs")+"_" +file_name +String.valueOf(System.currentTimeMillis() + ".amr");
                       recordedFileName =  sampleDir+"/"+uploadedFileName;
       //                    try {
       //                        audiofile = File.createTempFile(file_name, ".wav", sampleDir);
       //                        recordedFileName = audiofile.getName();
       //
       //                    } catch (IOException e) {
       //                        e.printStackTrace();
       //                    }

                       recorder = new MediaRecorder();
                       //                      recorder.setAudioSource(MediaRecorder.AudioSource.VOICE_CALL);
                       //                        recorder.setAudioSource(MediaRecorder.AudioSource.MIC);

                       recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
                       recorder.setOutputFormat(MediaRecorder.OutputFormat.AMR_NB);
                       recorder.setAudioEncoder(MediaRecorder.AudioEncoder.DEFAULT);
                       recorder.setOutputFile(audiofile.getAbsolutePath());
                       try {
                           recorder.prepare();
                       } catch (IllegalStateException e) {
                           e.printStackTrace();
                       } catch (IOException e) {
                           e.printStackTrace();
                       }
                       recorder.start();
                       recordstarted = true;

                       if (state.equals(TelephonyManager.EXTRA_STATE_IDLE)) {
                           wasRinging = false;
                           Toast.makeText(context, "REJECT || DISCO", Toast.LENGTH_LONG).show();
                           if (recordstarted) {
                               recorder.stop();
                               recordstarted = false;

                               if (recordedFileName.isEmpty()){

                               }else{

                                   convertFileToBase64(context);
                               }
                           }
                       }

                   }
               }

              // LocalBroadcastManager.getInstance(context).sendBroadcast(new Intent("callRecord"));
           }

           public void convertFileToBase64(Context context){

               File uploadedFile = new File(recordedFileName);

               Log.d("CallService", "convertFileToBase64: "+uploadedFile);

               String[] cmd = new String[4];
               cmd[0] = "ffmpeg ";
               cmd[1] = "-i ";
               cmd[2] = recordedFileName+" ";
               cmd[3] = " "+sampleDir+"/"+"sampleAudio.wav";

               execFFmpegBinary(cmd);

               file_size = Integer.parseInt(String.valueOf(uploadedFile.length()/1024));
               Log.d("CallService", "onReceive: "+file_size);

               byte[] byteArray = new byte[1024*11];

               ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();

               // File uploadedFile = new File(sampleDir+"/"+recordedFileName);

               Uri path = Uri.fromFile(uploadedFile);
               //  Uri path = Uri.fromFile(uploadedFile);


               Log.d("CallService", "convertFileToBase64: "+path);

               try {
                   InputStream inputStream = context.getContentResolver().openInputStream(path);

                   byte[] b = new byte[1024 * 11];
                   int bytesRead = 0;

                   while ((bytesRead = inputStream.read(b)) != -1) {
                       byteArrayOutputStream.write(b, 0, bytesRead);
                   }


                   byteArray = byteArrayOutputStream.toByteArray();

                   Log.e("Byte array", ">" + byteArray);

               } catch (IOException e) {
                   e.printStackTrace();
               }

               base64_file = Base64.encodeToString(byteArray, Base64.DEFAULT);

               Log.d("CallRecorder", "base64File: "+base64_file);
               if (!(base64_file.isEmpty())){
                   Log.d("CallService", "convertFileToBase64: base64 not empty");

                   if (networkUtils.checkConnection()){
                       uploadRecordedFileToServer();
                   }else{
                       saveFileToLocalDB();
                       Toast.makeText(context, getString(R.string.no_connection), Toast.LENGTH_SHORT).show();
                   }
               }

           }

           private void execFFmpegBinary(final String[] command) {
               try {
                   fFmpeg.execute(command, new ExecuteBinaryResponseHandler() {
                       @Override
                       public void onFailure(String s) {
                           Log.d("CallService", "onFailure: "+s);
                           Toast.makeText(CallService.this, "Failed to convert", Toast.LENGTH_SHORT).show();
                       }

                       @Override
                       public void onSuccess(String s) {
                           Log.d("CallService", "onSuccess: "+s);
                       }

                       @Override
                       public void onProgress(String s) {
                           Log.d("CallService", "Started command : ffmpeg "+command);
                           Log.d("CallService", "progress : "+s);
                        //  progressDialog.setMessage("Processing\n"+s);
                       }

                       @Override
                       public void onStart() {

                           Log.d("CallService", "Started command : ffmpeg " + command);
       //                        progressDialog.setMessage("Processing...");
       //                        progressDialog.show();
                       }

                       @Override
                       public void onFinish() {
                           Log.d("CallService", "Finished command : ffmpeg "+command);
                         //  progressDialog.dismiss();
                       }
                   });
               } catch (FFmpegCommandAlreadyRunningException e) {
                   // do nothing for now
               }
           }

    Amy help would be really very grateful... Thanks in advance !!!