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• Remux to MKV but add all streams using FFmpeg

  7 avril 2017, par sashoalm

  I’m trying to automate FFmpeg to remux all video files in a given directory to MKV. I’m currently using

  ffmpeg -i $INPUT -c copy $OUTPUT.mkv

  However, some streams are skipped that way - for example, if there are 2 audio streams only 1 goes to the output file.

  How do I specify that all streams from the input must be copied to the output ?

  Since I’m trying to automate FFmpeg, it would be best if the command does not change for each file, i.e. manually specifying all the streams with -map would require me to first parse every file. I would do this if I need to, but if there is a better solution I’d prefer that.

• FFmpeg AVI to MP4 preserves sound, but not images [migrated]

  21 février 2013, par user1711384

  Working with FFmpeg at a conversion (any file to MP4 (H.264/AAC)) :

  ffmpeg -y -i testdatei.avi -i logo.jpg -filter_complex overlay=15:15,scale=-1:720 -c:v libx264 -profile:v baseline -preset medium -b:v 880k -g 10 -pass 1 -an -f mp4 -movflags faststart /dev/null
  
  ffmpeg -y -i testdatei.avi -i logo.jpg -filter_complex overlay=15:15,scale=-1:720 -c:v libx264 -profile:v baseline -preset medium -b:v 880k -g 10 -pass 2 -c:a libfdk_aac -b:a 128k -movflags faststart xxx.mp4 2>&1

  With MPEG and WMV file it's working. With two different AVIs it didn't work. Logfiles from path 1 aren't generated and output 1 is empty, output 2 of course generates an error.

  After removing -profile:v baseline in both commands, the video file is successfully generated, but it's not possible to play it in JW Player (sound yes, but no image).

  This is the result of the first command :

  ffmpeg version git-2013-02-20-39b0393 Copyright (c) 2000-2013 the FFmpeg developers
  
    built on Feb 20 2013 12:06:36 with gcc 4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5)
  
    configuration: --enable-gpl --enable-libass --enable-libfaac --enable-libfdk-aac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libspeex --enable-librtmp --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree --enable-version3
  
    libavutil      52. 17.102 / 52. 17.102
  
    libavcodec     54. 92.100 / 54. 92.100
  
    libavformat    54. 63.100 / 54. 63.100
  
    libavdevice    54.  3.103 / 54.  3.103
  
    libavfilter     3. 38.103 /  3. 38.103
  
    libswscale      2.  2.100 /  2.  2.100
  
    libswresample   0. 17.102 /  0. 17.102
  
    libpostproc    52.  2.100 / 52.  2.100
  
  [avi @ 0x23e4d80] non-interleaved AVI
  
  Guessed Channel Layout for  Input Stream #0.1 : stereo
  
  Input #0, avi, from 'testdatei.avi':
  
    Metadata:
  
      date            : 2013-02-21T14:06:32+01:00
  
      encoder         : Adobe Premiere Pro CS6 (Windows)
  
    Duration: 00:00:07.57, start: 0.000000, bitrate: 30330 kb/s
  
      Stream #0:0: Video: dvvideo (dvsd / 0x64737664), yuv411p, 720x480 [SAR 8:9 DAR 4:3], 29.97 tbr, 29.97 tbn, 29.97 tbc
  
      Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s16, 1536 kb/s
  
  Input #1, image2, from 'logo.jpg':
  
    Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
  
      Stream #1:0: Video: mjpeg, yuvj444p, 170x82, 25 tbr, 25 tbn, 25 tbc
  
  [libx264 @ 0x23e9640] using SAR=8/9
  
  [libx264 @ 0x23e9640] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX
  
  [libx264 @ 0x23e9640] profile High 4:4:4 Predictive, level 3.1, 4:4:4 8-bit
  
  [libx264 @ 0x23e9640] 264 - core 129 r2 bc13772 - H.264/MPEG-4 AVC codec - Copyleft 2003-2013 - 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=4 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=10 keyint_min=1 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=2pass mbtree=1 bitrate=880 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 cplxblur=20.0 qblur=0.5 ip_ratio=1.40 aq=1:1.00
  
  Output #0, mp4, to 'xxx.mp4':
  
    Metadata:
  
      date            : 2013-02-21T14:06:32+01:00
  
      encoder         : Lavf54.63.100
  
      Stream #0:0: Video: h264 ([33][0][0][0] / 0x0021), yuv444p, 1080x720 [SAR 8:9 DAR 4:3], q=-1--1, pass 2, 880 kb/s, 11988 tbn, 29.97 tbc
  
      Stream #0:1: Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, s16, 128 kb/s
  
  Stream mapping:
  
    Stream #0:0 (dvvideo) -> overlay:main (graph 0)
  
    Stream #1:0 (mjpeg) -> overlay:overlay (graph 0)
  
    scale (graph 0) -> Stream #0:0 (libx264)
  
    Stream #0:1 -> #0:1 (pcm_s16le -> libfdk_aac)
  
  Press [q] to stop, [?] for help
  
  frame=   79 fps=0.0 q=30.0 size=     291kB time=00:00:02.58 bitrate= 922.4kbits/s   
  
  frame=  162 fps=162 q=30.0 size=     620kB time=00:00:05.33 bitrate= 952.9kbits/s    
  
  Starting second pass: moving header on top of the file"
  
  frame=  227 fps=154 q=32766.0 Lsize=     958kB time=00:00:07.59 bitrate=1033.5kbits/s
  
  video:829kB audio:120kB subtitle:0 global headers:0kB muxing overhead 0.986027%
  
  [libx264 @ 0x23e9640] frame I:23    Avg QP:19.11  size: 31383
  
  [libx264 @ 0x23e9640] frame P:68    Avg QP:23.91  size:  1240
  
  [libx264 @ 0x23e9640] frame B:136   Avg QP:20.27  size:   310
  
  [libx264 @ 0x23e9640] consecutive B-frames: 19.8%  0.9%  0.0% 79.3%
  
  [libx264 @ 0x23e9640] mb I  I16..4: 18.8% 68.4% 12.8%
  
  [libx264 @ 0x23e9640] mb P  I16..4:  0.3%  0.3%  0.0%  P16..4: 10.7%  2.3%  0.8%  0.0%  0.0%    skip:85.6%
  
  [libx264 @ 0x23e9640] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  9.1%  0.1%  0.0%  direct: 0.1%  skip:90.7%  L0:41.2% L1:58.6% BI: 0.2%
  
  [libx264 @ 0x23e9640] 8x8 transform intra:68.3% inter:97.5%
  
  [libx264 @ 0x23e9640] coded y,u,v intra: 53.7% 26.9% 30.8% inter: 0.5% 0.2% 0.3%
  
  [libx264 @ 0x23e9640] i16 v,h,dc,p: 70% 17%  1% 11%
  
  [libx264 @ 0x23e9640] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 25% 18%  4%  3%  4%  4%  6%  8%
  
  [libx264 @ 0x23e9640] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 33% 29%  8%  4%  6%  6%  5%  5%  4%
  
  [libx264 @ 0x23e9640] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 0x23e9640] ref P L0: 75.9%  5.1% 11.3%  7.7%
  
  [libx264 @ 0x23e9640] ref B L0: 96.0%  3.1%  0.9%
  
  [libx264 @ 0x23e9640] ref B L1: 95.8%  4.2%
  
  [libx264 @ 0x23e9640] kb/s:895.99

  Output2 :

  ffmpeg version git-2013-02-20-39b0393 Copyright (c) 2000-2013 the FFmpeg developers
  
    built on Feb 20 2013 12:06:36 with gcc 4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5)
  
    configuration: --enable-gpl --enable-libass --enable-libfaac --enable-libfdk-aac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libspeex --enable-librtmp --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree --enable-version3
  
    libavutil      52. 17.102 / 52. 17.102
  
    libavcodec     54. 92.100 / 54. 92.100
  
    libavformat    54. 63.100 / 54. 63.100
  
    libavdevice    54.  3.103 / 54.  3.103
  
    libavfilter     3. 38.103 /  3. 38.103
  
    libswscale      2.  2.100 /  2.  2.100
  
    libswresample   0. 17.102 /  0. 17.102
  
    libpostproc    52.  2.100 / 52.  2.100
  
  [avi @ 0x23e4d80] non-interleaved AVI
  
  Guessed Channel Layout for  Input Stream #0.1 : stereo
  
  Input #0, avi, from 'testdatei.avi':
  
    Metadata:
  
      date            : 2013-02-21T14:06:32+01:00
  
      encoder         : Adobe Premiere Pro CS6 (Windows)
  
    Duration: 00:00:07.57, start: 0.000000, bitrate: 30330 kb/s
  
      Stream #0:0: Video: dvvideo (dvsd / 0x64737664), yuv411p, 720x480 [SAR 8:9 DAR 4:3], 29.97 tbr, 29.97 tbn, 29.97 tbc
  
      Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s16, 1536 kb/s
  
  Input #1, image2, from 'logo.jpg':
  
    Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
  
      Stream #1:0: Video: mjpeg, yuvj444p, 170x82, 25 tbr, 25 tbn, 25 tbc
  
  [libx264 @ 0x23e9640] using SAR=8/9
  
  [libx264 @ 0x23e9640] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX
  
  [libx264 @ 0x23e9640] profile High 4:4:4 Predictive, level 3.1, 4:4:4 8-bit
  
  [libx264 @ 0x23e9640] 264 - core 129 r2 bc13772 - H.264/MPEG-4 AVC codec - Copyleft 2003-2013 - 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=4 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=10 keyint_min=1 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=2pass mbtree=1 bitrate=880 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 cplxblur=20.0 qblur=0.5 ip_ratio=1.40 aq=1:1.00
  
  Output #0, mp4, to 'xxx.mp4':
  
    Metadata:
  
      date            : 2013-02-21T14:06:32+01:00
  
      encoder         : Lavf54.63.100
  
      Stream #0:0: Video: h264 ([33][0][0][0] / 0x0021), yuv444p, 1080x720 [SAR 8:9 DAR 4:3], q=-1--1, pass 2, 880 kb/s, 11988 tbn, 29.97 tbc
  
      Stream #0:1: Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, s16, 128 kb/s
  
  Stream mapping:
  
    Stream #0:0 (dvvideo) -> overlay:main (graph 0)
  
    Stream #1:0 (mjpeg) -> overlay:overlay (graph 0)
  
    scale (graph 0) -> Stream #0:0 (libx264)
  
    Stream #0:1 -> #0:1 (pcm_s16le -> libfdk_aac)
  
  Press [q] to stop, [?] for help
  
  frame=   79 fps=0.0 q=30.0 size=     291kB time=00:00:02.58 bitrate= 922.4kbits/s   
  
  frame=  162 fps=162 q=30.0 size=     620kB time=00:00:05.33 bitrate= 952.9kbits/s    
  
  Starting second pass: moving header on top of the file"
  
  frame=  227 fps=154 q=32766.0 Lsize=     958kB time=00:00:07.59 bitrate=1033.5kbits/s
  
  video:829kB audio:120kB subtitle:0 global headers:0kB muxing overhead 0.986027%
  
  [libx264 @ 0x23e9640] frame I:23    Avg QP:19.11  size: 31383
  
  [libx264 @ 0x23e9640] frame P:68    Avg QP:23.91  size:  1240
  
  [libx264 @ 0x23e9640] frame B:136   Avg QP:20.27  size:   310
  
  [libx264 @ 0x23e9640] consecutive B-frames: 19.8%  0.9%  0.0% 79.3%
  
  [libx264 @ 0x23e9640] mb I  I16..4: 18.8% 68.4% 12.8%
  
  [libx264 @ 0x23e9640] mb P  I16..4:  0.3%  0.3%  0.0%  P16..4: 10.7%  2.3%  0.8%  0.0%  0.[0%    skip:85.6%
  
  [libx264 @ 0x23e9640] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  9.1%  0.1%  0.0%  direct: 0.1%  skip:90.7%  L0:41.2% L1:58.6% BI: 0.2%
  
  [libx264 @ 0x23e9640] 8x8 transform intra:68.3% inter:97.5%
  
  [libx264 @ 0x23e9640] coded y,u,v intra: 53.7% 26.9% 30.8% inter: 0.5% 0.2% 0.3%
  
  [libx264 @ 0x23e9640] i16 v,h,dc,p: 70% 17%  1% 11%
  
  [libx264 @ 0x23e9640] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 25% 18%  4%  3%  4%  4%  6%  8%
  
  [libx264 @ 0x23e9640] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 33% 29%  8%  4%  6%  6%  5%  5%  4%
  
  [libx264 @ 0x23e9640] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 0x23e9640] ref P L0: 75.9%  5.1% 11.3%  7.7%
  
  [libx264 @ 0x23e9640] ref B L0: 96.0%  3.1%  0.9%
  
  [libx264 @ 0x23e9640] ref B L1: 95.8%  4.2%
  
  [libx264 @ 0x23e9640] kb/s:895.99

  Do you have a idea why AVI makes problems ? What could be the solution ?

• Web audio stream

  21 février 2013, par user658091

  What's a good solution for web audio streaming ?

  I've read about Flash Media Server, but that's a little too expensive right now, it seems easier than other solutions but can't afford it.

  There is FFmpeg, FFserver, Icecast and SSH among the popular.

  What I want is an easy solution for the user, which I was thinking something with flash. Load up FFmpeg/FFserver or Icecast as server stream and read that stream with a flash player inside the webpage. (I don't want to force users to download VLC or winamp)

  I'm not sure if I'm going the right way.