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• ffmpeg : Convertion to mkv with compatibility with Samsung BluRay

  25 octobre 2018, par Yehor

  I have several videos (FullHD resolution) which I want to convert to mkv format and play on my Samsung BluRay Player (model BD-J5900).
  Based on User Manual (http://media.datatail.com/docs/manual/252846_en.pdf , page 6) it supports mkv playing if codecs are :

  • Video : H.264 BP/MP/HP
  • Audio : MP3

  Thus, based on https://ffmpeg.org/ffmpeg.html the command to convert it into proper format is :

  ffmpeg -i input.avi -f matroska -vcodec libx264 -acodec mp3 output.mkv

  It converts, but file is not playable on player. It say "Video format is not supported".

  After checking info here : https://trac.ffmpeg.org/wiki/Encode/H.264 - I thought it may require some compatibility and change the command to :

  ffmpeg -i input.avi -f matroska -vcodec libx264 -profile:v baseline -level 3.0 -acodec mp3 output.mkv

  But it also didn’t help - player demonstrates the same error.

  How to fix that ?
  Thanks !

  Updated :
  Also tested following options

   ffmpeg -i input.file -f matroska -vcodec libx264 -preset veryslow -x264-params bluray_compat=1 -acodec mp3 output.mkv
  
   ffmpeg -i input.file -f matroska -vcodec libx264 -preset veryslow -profile:v high -level 4.2 -x264-params bluray_compat=1 -acodec mp3 output.mkv
  
   ffmpeg -i input.file -f matroska -vcodec libx264 -preset veryslow -profile:v baseline -level 3.0 -x264-params bluray_compat=1 -acodec mp3 output.mkv
  
   ffmpeg -i input.file -vcodec libx264 -vf format=yuv420p -preset veryslow -acodec mp3 output.mkv

  Also not supported.

  Updated :
  Console output for command without profile flag :

  ffmpeg version 4.0 Copyright (c) 2000-2018 the FFmpeg developers
  
    built with gcc 7.3.0 (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-libopencore-amrnb --enable-libopencore-amrwb --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-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth
  
    libavutil      56. 14.100 / 56. 14.100
  
    libavcodec     58. 18.100 / 58. 18.100
  
    libavformat    58. 12.100 / 58. 12.100
  
    libavdevice    58.  3.100 / 58.  3.100
  
    libavfilter     7. 16.100 /  7. 16.100
  
    libswscale      5.  1.100 /  5.  1.100
  
    libswresample   3.  1.100 /  3.  1.100
  
    libpostproc    55.  1.100 / 55.  1.100
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 0000019abc2aa4c0] sample aspect ratio already set to 1:1, ignoring 'pasp' atom (65536:65536)
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\Yehor\Desktop\video_conversion\input\VID_20180620_165336103.mp4':
  
    Metadata:
  
      major_brand     : mp42
  
      minor_version   : 0
  
      compatible_brands: isommp42
  
      creation_time   : 2018-06-20T22:55:12.000000Z
  
      com.android.version: 7.0
  
    Duration: 00:01:34.19, start: 0.000000, bitrate: 17178 kb/s
  
      Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, smpte170m), 1920x1080, 17016 kb/s, SAR 1:1 DAR 16:9, 29.97 fps, 30 tbr, 90k tbn, 180k tbc (default)
  
      Metadata:
  
        rotate          : 90
  
        creation_time   : 2018-06-20T22:55:12.000000Z
  
        handler_name    : VideoHandle
  
      Side data:
  
        displaymatrix: rotation of -90.00 degrees
  
      Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
  
      Metadata:
  
        creation_time   : 2018-06-20T22:55:12.000000Z
  
        handler_name    : SoundHandle
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
  
    Stream #0:1 -> #0:1 (aac (native) -> mp3 (libmp3lame))
  
  Press [q] to stop, [?] for help
  
  [libx264 @ 0000019abc348e00] using SAR=1/1time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A
  
  [libx264 @ 0000019abc348e00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
  
  [libx264 @ 0000019abc348e00] profile High, level 4.0
  
  [libx264 @ 0000019abc348e00] 264 - core 155 r2901 7d0ff22 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - 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=12 lookahead_threads=2 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
  
  Output #0, matroska, to 'C:\Users\Yehor\Desktop\video_conversion\output\VID_20180620_165336103.mkv':
  
    Metadata:
  
      major_brand     : mp42
  
      minor_version   : 0
  
      compatible_brands: isommp42
  
      com.android.version: 7.0
  
      encoder         : Lavf58.12.100
  
      Stream #0:0(eng): Video: h264 (libx264) (H264 / 0x34363248), yuvj420p(pc), 1080x1920 [SAR 1:1 DAR 9:16], q=-1--1, 30 fps, 1k tbn, 30 tbc (default)
  
      Metadata:
  
        encoder         : Lavc58.18.100 libx264
  
        creation_time   : 2018-06-20T22:55:12.000000Z
  
        handler_name    : VideoHandle
  
      Side data:
  
        cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
  
        displaymatrix: rotation of -0.00 degrees
  
      Stream #0:1(eng): Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 48000 Hz, stereo, fltp (default)
  
      Metadata:
  
        creation_time   : 2018-06-20T22:55:12.000000Z
  
        handler_name    : SoundHandle
  
        encoder         : Lavc58.18.100 libmp3lame
  
  frame= 2823 fps= 15 q=-1.0 Lsize=   80210kB time=00:01:34.10 bitrate=6982.7kbits/s speed=0.492x
  
  video:78692kB audio:1469kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.061441%
  
  [libx264 @ 0000019abc348e00] frame I:14    Avg QP:21.43  size:187644
  
  [libx264 @ 0000019abc348e00] frame P:728   Avg QP:23.93  size: 68336
  
  [libx264 @ 0000019abc348e00] frame B:2081  Avg QP:27.79  size: 13553
  
  [libx264 @ 0000019abc348e00] consecutive B-frames:  1.3%  0.6%  2.0% 96.1%
  
  [libx264 @ 0000019abc348e00] mb I  I16..4:  5.7% 71.5% 22.7%
  
  [libx264 @ 0000019abc348e00] mb P  I16..4:  2.0%  8.8%  0.9%  P16..4: 46.2% 20.0% 12.2%  0.0%  0.0%    skip:10.1%
  
  [libx264 @ 0000019abc348e00] mb B  I16..4:  0.2%  0.9%  0.1%  B16..8: 45.3%  4.9%  1.0%  direct: 2.8%  skip:44.9%  L0:45.7% L1:47.3% BI: 7.0%
  
  [libx264 @ 0000019abc348e00] 8x8 transform intra:75.1% inter:69.7%
  
  [libx264 @ 0000019abc348e00] coded y,uvDC,uvAC intra: 56.8% 70.0% 15.9% inter: 18.3% 19.2% 2.4%
  
  [libx264 @ 0000019abc348e00] i16 v,h,dc,p: 18% 33% 15% 34%
  
  [libx264 @ 0000019abc348e00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 20% 24%  5%  8%  8%  8%  5%  5%
  
  [libx264 @ 0000019abc348e00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 19% 13%  6%  9%  9%  9%  7%  5%
  
  [libx264 @ 0000019abc348e00] i8c dc,h,v,p: 53% 23% 17%  7%
  
  [libx264 @ 0000019abc348e00] Weighted P-Frames: Y:15.7% UV:2.6%
  
  [libx264 @ 0000019abc348e00] ref P L0: 49.7% 11.2% 25.9% 11.3%  1.9%
  
  [libx264 @ 0000019abc348e00] ref B L0: 88.2%  9.2%  2.6%
  
  [libx264 @ 0000019abc348e00] ref B L1: 96.2%  3.8%
  
  [libx264 @ 0000019abc348e00] kb/s:6843.33

  Console output for command with profile flag :

  ffmpeg version 4.0 Copyright (c) 2000-2018 the FFmpeg developers
  
    built with gcc 7.3.0 (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-libopencore-amrnb --enable-libopencore-amrwb --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-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth
  
    libavutil      56. 14.100 / 56. 14.100
  
    libavcodec     58. 18.100 / 58. 18.100
  
    libavformat    58. 12.100 / 58. 12.100
  
    libavdevice    58.  3.100 / 58.  3.100
  
    libavfilter     7. 16.100 /  7. 16.100
  
    libswscale      5.  1.100 /  5.  1.100
  
    libswresample   3.  1.100 /  3.  1.100
  
    libpostproc    55.  1.100 / 55.  1.100
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 0000018124b5b080] sample aspect ratio already set to 1:1, ignoring 'pasp' atom (65536:65536)
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\Yehor\Desktop\video_conversion\input\VID_20180620_165336103.mp4':
  
    Metadata:
  
      major_brand     : mp42
  
      minor_version   : 0
  
      compatible_brands: isommp42
  
      creation_time   : 2018-06-20T22:55:12.000000Z
  
      com.android.version: 7.0
  
    Duration: 00:01:34.19, start: 0.000000, bitrate: 17178 kb/s
  
      Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, smpte170m), 1920x1080, 17016 kb/s, SAR 1:1 DAR 16:9, 29.97 fps, 30 tbr, 90k tbn, 180k tbc (default)
  
      Metadata:
  
        rotate          : 90
  
        creation_time   : 2018-06-20T22:55:12.000000Z
  
        handler_name    : VideoHandle
  
      Side data:
  
        displaymatrix: rotation of -90.00 degrees
  
      Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
  
      Metadata:
  
        creation_time   : 2018-06-20T22:55:12.000000Z
  
        handler_name    : SoundHandle
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
  
    Stream #0:1 -> #0:1 (aac (native) -> mp3 (libmp3lame))
  
  Press [q] to stop, [?] for help
  
  [libx264 @ 0000018124bf9100] using SAR=1/1time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A
  
  [libx264 @ 0000018124bf9100] frame MB size (68x120) > level limit (1620)
  
  [libx264 @ 0000018124bf9100] DPB size (1 frames, 8160 mbs) > level limit (0 frames, 8100 mbs)
  
  [libx264 @ 0000018124bf9100] MB rate (244800) > level limit (40500)
  
  [libx264 @ 0000018124bf9100] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
  
  [libx264 @ 0000018124bf9100] profile Constrained Baseline, level 3.0
  
  [libx264 @ 0000018124bf9100] 264 - core 155 r2901 7d0ff22 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=1:0:0 analyse=0x1:0x131 me=umh subme=10 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=24 chroma_me=1 trellis=2 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=1 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=40 intra_refresh=0 rc_lookahead=60 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
  
  Output #0, matroska, to 'C:\Users\Yehor\Desktop\video_conversion\output\VID_20180620_165336103.mkv':
  
    Metadata:
  
      major_brand     : mp42
  
      minor_version   : 0
  
      compatible_brands: isommp42
  
      com.android.version: 7.0
  
      encoder         : Lavf58.12.100
  
      Stream #0:0(eng): Video: h264 (libx264) (H264 / 0x34363248), yuvj420p(pc), 1080x1920 [SAR 1:1 DAR 9:16], q=-1--1, 30 fps, 1k tbn, 30 tbc (default)
  
      Metadata:
  
        encoder         : Lavc58.18.100 libx264
  
        creation_time   : 2018-06-20T22:55:12.000000Z
  
        handler_name    : VideoHandle
  
      Side data:
  
        cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
  
        displaymatrix: rotation of -0.00 degrees
  
      Stream #0:1(eng): Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 48000 Hz, stereo, fltp (default)
  
      Metadata:
  
        creation_time   : 2018-06-20T22:55:12.000000Z
  
        handler_name    : SoundHandle
  
        encoder         : Lavc58.18.100 libmp3lame
  
  frame= 2823 fps= 11 q=-1.0 Lsize=  106243kB time=00:01:34.16 bitrate=9242.5kbits/s speed=0.358x
  
  video:104723kB audio:1469kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.047877%
  
  [libx264 @ 0000018124bf9100] frame I:14    Avg QP:24.31  size:181656
  
  [libx264 @ 0000018124bf9100] frame P:2809  Avg QP:27.29  size: 37271
  
  [libx264 @ 0000018124bf9100] mb I  I16..4: 24.0%  0.0% 76.0%
  
  [libx264 @ 0000018124bf9100] mb P  I16..4:  2.7%  0.0%  2.0%  P16..4: 45.5% 15.6%  4.7%  0.4%  0.1%    skip:28.9%
  
  [libx264 @ 0000018124bf9100] coded y,uvDC,uvAC intra: 40.3% 61.3% 13.8% inter: 21.0% 20.2% 3.7%
  
  [libx264 @ 0000018124bf9100] i16 v,h,dc,p: 22% 30% 23% 26%
  
  [libx264 @ 0000018124bf9100] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 13% 15% 12%  9% 12% 12% 12%  9%  7%
  
  [libx264 @ 0000018124bf9100] i8c dc,h,v,p: 52% 22% 18%  8%
  
  [libx264 @ 0000018124bf9100] kb/s:9107.11

• I want to use image as a background of a drawtext video using ffmpeg

  8 janvier 2018, par Femzy

  Currently i am able to create video with ffmpeg using the drawtext filters to draw text on a black background Now Remain one thing that seems difficult to me, I thought it would be easy until i come to discover i don’t got it right. I want to use an image as background for the drawtext filters. I.e I want to use image as background of the video instead of using the background color or video background. Please someone should take me through on this this is my code `

  echo shell_exec('ffmpeg -f lavfi -i color=color=black -vf drawtext="textfile=text.txt:expansion=normal:fontfile=FreeSerif.otf: y=h-line_h-20:x=-100*t: fontcolor=white: fontsize=50" -t '.$words_count.' textover09.mp4 -report'); `

  ffmpeg started on 2018-01-07 at 22:53:03
  
  Report written to "ffmpeg-20180107-225303.log"
  
  Command line:
  
  ffmpeg -loop 1 -i elena.jpg -vf "drawtext=textfile=text.txt:expansion=normal:fontfile=FreeSerif.otf: y=h-line_h-20:x=-100*t: fontcolor=white: fontsize=50" -t 46.2 textover09.mp4 -report
  
  ffmpeg version git-2017-12-28-be4dfbf Copyright (c) 2000-2017 the FFmpeg developers
  
    built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-18)
  
    configuration: --prefix=/usr/local/ffmpeg --extra-cflags=-I/usr/local/ffmpeg/include --extra-ldflags=-L/usr/local/ffmpeg/lib --bindir=/usr/local/bin --enable-gpl --enable-nonfree --enable-libfdk_aac --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libx264 --enable-libtheora --enable-filter=drawtext --enable-libfreetype
  
    libavutil      56.  7.100 / 56.  7.100
  
    libavcodec     58.  9.100 / 58.  9.100
  
    libavformat    58.  3.100 / 58.  3.100
  
    libavdevice    58.  0.100 / 58.  0.100
  
    libavfilter     7.  8.100 /  7.  8.100
  
    libswscale      5.  0.101 /  5.  0.101
  
    libswresample   3.  0.101 /  3.  0.101
  
    libpostproc    55.  0.100 / 55.  0.100
  
  Splitting the commandline.
  
  Reading option '-loop' ... matched as AVOption 'loop' with argument '1'.
  
  Reading option '-i' ... matched as input url with argument 'elena.jpg'.
  
  Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'drawtext=textfile=text.txt:expansion=normal:fontfile=FreeSerif.otf: y=h-line_h-20:x=-100*t: fontcolor=white: fontsize=50'.
  
  Reading option '-t' ... matched as option 't' (record or transcode "duration" seconds of audio/video) with argument '46.2'.
  
  Reading option 'textover09.mp4' ... matched as output url.
  
  Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
  
  Finished splitting the commandline.
  
  Parsing a group of options: global .
  
  Applying option report (generate a report) with argument 1.
  
  Successfully parsed a group of options.
  
  Parsing a group of options: input url elena.jpg.
  
  Successfully parsed a group of options.
  
  Opening an input file: elena.jpg.
  
  [NULL @ 0x2c1fe80] Opening 'elena.jpg' for reading
  
  [file @ 0x2c207c0] Setting default whitelist 'file,crypto'
  
  [image2 @ 0x2c1fe80] Format image2 probed with size=2048 and score=50
  
  [image2 @ 0x2c1fe80] Before avformat_find_stream_info() pos: 0 bytes read:32768 seeks:0 nb_streams:1
  
  [image2 @ 0x2c1fe80] Opening 'elena.jpg' for reading
  
  [AVIOContext @ 0x2c21f80] Statistics: 3871771 bytes read, 0 seeks
  
  [mjpeg @ 0x2c21940] marker=d8 avail_size_in_buf=3871769
  
  [mjpeg @ 0x2c21940] marker parser used 0 bytes (0 bits)
  
  [mjpeg @ 0x2c21940] marker=e0 avail_size_in_buf=3871767
  
  [mjpeg @ 0x2c21940] marker parser used 16 bytes (128 bits)
  
  [mjpeg @ 0x2c21940] marker=e2 avail_size_in_buf=3871749
  
  [mjpeg @ 0x2c21940] marker parser used 3160 bytes (25280 bits)
  
  [mjpeg @ 0x2c21940] marker=db avail_size_in_buf=3868587
  
  [mjpeg @ 0x2c21940] index=0
  
  [mjpeg @ 0x2c21940] qscale[0]: 2
  
  [mjpeg @ 0x2c21940] index=1
  
  [mjpeg @ 0x2c21940] qscale[1]: 2
  
  [mjpeg @ 0x2c21940] marker parser used 132 bytes (1056 bits)
  
  [mjpeg @ 0x2c21940] marker=c0 avail_size_in_buf=3868453
  
  [mjpeg @ 0x2c21940] Changing bps from 0 to 8
  
  [mjpeg @ 0x2c21940] sof0: picture: 5616x3744
  
  [mjpeg @ 0x2c21940] component 0 2:2 id: 0 quant:0
  
  [mjpeg @ 0x2c21940] component 1 1:1 id: 1 quant:1
  
  [mjpeg @ 0x2c21940] component 2 1:1 id: 2 quant:1
  
  [mjpeg @ 0x2c21940] pix fmt id 22111100
  
  [mjpeg @ 0x2c21940] marker parser used 17 bytes (136 bits)
  
  [mjpeg @ 0x2c21940] marker=c4 avail_size_in_buf=3868434
  
  [mjpeg @ 0x2c21940] marker parser used 0 bytes (0 bits)
  
  [mjpeg @ 0x2c21940] escaping removed 6222 bytes
  
  [mjpeg @ 0x2c21940] marker=da avail_size_in_buf=3868014
  
  [mjpeg @ 0x2c21940] marker parser used 3861792 bytes (30894336 bits)
  
  [mjpeg @ 0x2c21940] marker=d9 avail_size_in_buf=0
  
  [mjpeg @ 0x2c22540] marker parser used 132 bytes (1056 bits)
  
  [mjpeg @ 0x2c22540] marker=c0 avail_size_in_buf=3868453
  
  [mjpeg @ 0x2c22540] sof0: picture: 5616x3744
  
  [mjpeg @ 0x2c22540] component 0 2:2 id: 0 quant:0
  
  [mjpeg @ 0x2c22540] component 1 1:1 id: 1 quant:1
  
  [libx264 @ 0x2c24c40] i16 v,h,dc,p: 40% 53%  4%  3%
  
  [libx264 @ 0x2c24c40] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 11% 10% 27%  7%  9%  8%  8%  9% 11%
  
  [libx264 @ 0x2c24c40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 12% 11%  6%  9% 11%  7%  9%  6%
  
  [libx264 @ 0x2c24c40] i8c dc,h,v,p: 53% 17% 21%  8%
  
  [libx264 @ 0x2c24c40] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 0x2c24c40] ref P L0: 56.3%  9.9% 21.1% 12.8%
  
  [libx264 @ 0x2c24c40] ref B L0: 74.5% 22.4%  3.1%
  
  [libx264 @ 0x2c24c40] ref B L1: 98.3%  1.7%
  
  [libx264 @ 0x2c24c40] kb/s:4673.55
  
  [AVIOContext @ 0x2c28ac0] Statistics: 32768 bytes read, 0 seeks

• FFmpeg Repeat/loop video two times

  23 juin 2018, par Praveen Tamil

  Hi I would like to repeat the source video n times.

  For example,
  If the input source file duration is 5 seconds and repeat 4 times then final video should 20 seconds.

  Please specify the command for this
  

  ffmpeg -i D:\21-03-2018\15271618235b06a3df9d5cb.mp4 -loop 4 D:\21-03-2018\output.mp4