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• FFmpeg image to video conversion error : [image2] Opening file for reading

  14 février 2018, par user1690179

  I am running ffmpeg on an AWS Lambda instance. The Lambda function takes an input image and transcodes it into a video segment using ffmpeg :

  ffmpeg -loop 1 -i /tmp/photo-SNRUR7ZS13.jpg -c:v libx264 -t 7.00 -pix_fmt yuv420p -vf scale=1280x720 /tmp/output.mp4

  I am seeing inconsistent behavior where sometimes the output video is shorter than the specified duration. This happens inconsistently to random images. The same exact image sometimes renders correctly, and sometimes is cut short.

  This behavior only happens on Lambda. I am not able to replicate this on my local computer, or on a dedicated EC2 instance with the same environment that runs on lambda.

  I noticed that when the output video is short, the ffmpeg log is different. The main difference are repeated [image2 @ 0x4b11140] Opening '/tmp/photo-2HD2Z3UN3W.jpg' for reading lines. See ffmpeg logs below.

  Normal execution with the correct output video length :

      ffmpeg -loop 1 -i /tmp/photo-SNRUR7ZS13.jpg -c:v libx264 -t 7.00 -pix_fmt yuv420p -vf scale=1280x720 /tmp/video-TMB6RNO0EE.mp4
  
  ffmpeg version N-89773-g7fcbebbeaf-static https://johnvansickle.com/ffmpeg/  Copyright (c) 2000-2018 the FFmpeg developers
  
    built with gcc 6.4.0 (Debian 6.4.0-11) 20171206
  
    configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gray --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-librtmp --enable-libsoxr --enable-libspeex --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libzimg
  
    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. 11.101 /  7. 11.101
  
    libswscale      5.  0.101 /  5.  0.101
  
    libswresample   3.  0.101 /  3.  0.101
  
    libpostproc    55.  0.100 / 55.  0.100
  
  Input #0, image2, from '/tmp/photo-SNRUR7ZS13.jpg':
  
    Duration: 00:00:00.04, start: 0.000000, bitrate: 18703 kb/s
  
      Stream #0:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 687x860 [SAR 200:200 DAR 687:860], 25 fps, 25 tbr, 25 tbn, 25 tbc
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
  
  Press [q] to stop, [?] for help
  
  [swscaler @ 0x5837900] deprecated pixel format used, make sure you did set range correctly
  
  [libx264 @ 0x51c2340] using SAR=1477/3287
  
  [libx264 @ 0x51c2340] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
  
  [libx264 @ 0x51c2340] profile High, level 3.1
  
  [libx264 @ 0x51c2340] 264 - core 155 r61 b00bcaf - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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=3 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
  
  Output #0, mp4, to '/tmp/video-TMB6RNO0EE.mp4':
  
    Metadata:
  
      encoder         : Lavf58.3.100
  
      Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 6183:13760 DAR 687:860], q=-1--1, 25 fps, 12800 tbn, 25 tbc
  
      Metadata:
  
        encoder         : Lavc58.9.100 libx264
  
      Side data:
  
        cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
  
  frame=   49 fps=0.0 q=28.0 size=       0kB time=-00:00:00.03 bitrate=N/A speed=N/A    
  
  frame=   69 fps= 66 q=28.0 size=       0kB time=00:00:00.76 bitrate=   0.5kbits/s speed=0.728x    
  
  frame=   89 fps= 57 q=28.0 size=       0kB time=00:00:01.56 bitrate=   0.2kbits/s speed=0.998x    
  
  frame=  109 fps= 53 q=28.0 size=       0kB time=00:00:02.36 bitrate=   0.2kbits/s speed=1.14x    
  
  frame=  129 fps= 50 q=28.0 size=       0kB time=00:00:03.16 bitrate=   0.1kbits/s speed=1.22x    
  
  frame=  148 fps= 48 q=28.0 size=       0kB time=00:00:03.92 bitrate=   0.1kbits/s speed=1.27x    
  
  frame=  168 fps= 47 q=28.0 size=       0kB time=00:00:04.72 bitrate=   0.1kbits/s speed=1.31x    
  
  No more output streams to write to, finishing.
  
  frame=  175 fps= 39 q=-1.0 Lsize=      94kB time=00:00:06.88 bitrate= 112.2kbits/s speed=1.54x    
  
  video:91kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 3.161261%
  
  Input file #0 (/tmp/photo-SNRUR7ZS13.jpg):
  
    Input stream #0:0 (video): 176 packets read (16459168 bytes); 176 frames decoded; 
  
    Total: 176 packets (16459168 bytes) demuxed
  
  Output file #0 (/tmp/video-TMB6RNO0EE.mp4):
  
    Output stream #0:0 (video): 175 frames encoded; 175 packets muxed (93507 bytes); 
  
    Total: 175 packets (93507 bytes) muxed
  
  [libx264 @ 0x51c2340] frame I:1     Avg QP:14.33  size: 73084
  
  [libx264 @ 0x51c2340] frame P:44    Avg QP:14.09  size:   302
  
  [libx264 @ 0x51c2340] frame B:130   Avg QP:23.31  size:    50
  
  [libx264 @ 0x51c2340] consecutive B-frames:  0.6%  1.1%  0.0% 98.3%
  
  [libx264 @ 0x51c2340] mb I  I16..4:  3.3% 84.5% 12.1%
  
  [libx264 @ 0x51c2340] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  3.2%  0.1%  0.0%  0.0%  0.0%    skip:96.7%
  
  [libx264 @ 0x51c2340] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.4%  0.0%  0.0%  direct: 0.0%  skip:99.6%  L0:31.2% L1:68.8% BI: 0.0%
  
  [libx264 @ 0x51c2340] 8x8 transform intra:84.5% inter:98.8%
  
  [libx264 @ 0x51c2340] coded y,uvDC,uvAC intra: 95.1% 63.9% 51.6% inter: 0.1% 0.6% 0.0%
  
  [libx264 @ 0x51c2340] i16 v,h,dc,p: 26% 21%  4% 49%
  
  [libx264 @ 0x51c2340] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 27% 21%  3%  5%  6%  6%  4%  9%
  
  [libx264 @ 0x51c2340] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 36% 10%  4%  7%  5%  6%  2%  6%
  
  [libx264 @ 0x51c2340] i8c dc,h,v,p: 51% 29% 16%  4%
  
  [libx264 @ 0x51c2340] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 0x51c2340] ref P L0: 96.5%  0.0%  3.3%  0.2%
  
  [libx264 @ 0x51c2340] ref B L0: 42.4% 57.6%
  
  [libx264 @ 0x51c2340] ref B L1: 97.0%  3.0%
  
  [libx264 @ 0x51c2340] kb/s:106.08

  Log from a short video :

  ffmpeg -framerate 25 -y -loop 1 -i /tmp/photo-2HD2Z3UN3W.jpg -t 15.00 -filter_complex "[0:v]crop=h=ih:w='if(gt(a,16/9),ih*16/9,iw)':y=0:x='if(gt(a,16/9),(ow-iw)/2,0)'[tmp];[tmp]scale=-1:4000,crop=w=iw:h='min(iw*9/16,ih)':x=0:y='0.17*ih-((t/15.00)*min(0.17*ih,(ih-oh)/6))',trim=duration=15.00[tmp1];[tmp1]zoompan=z='if(lte(pzoom,1.0),1.15,max(1.0,pzoom-0.0005))':x='iw/2-(iw/zoom/2)':y='ih/2-(ih/zoom/2)':d=1,setsar=sar=1:1[animated];[animated]fade=out:st=12.00:d=3.00:c=#000000[animated]" -map "[animated]" -pix_fmt yuv420p -s 1280x720 -y /tmp/video-QB1JCDT021.mp4
  
  ffmpeg version N-89773-g7fcbebbeaf-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2018 the FFmpeg developers
  
  built with gcc 6.4.0 (Debian 6.4.0-11) 20171206
  
  configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gray --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-librtmp --enable-libsoxr --enable-libspeex --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libzimg
  
  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. 11.101 / 7. 11.101
  
  libswscale 5. 0.101 / 5. 0.101
  
  libswresample 3. 0.101 / 3. 0.101
  
  libpostproc 55. 0.100 / 55. 0.100
  
  Input #0, image2, from '/tmp/photo-2HD2Z3UN3W.jpg':
  
  Duration: 00:00:00.04, start: 0.000000, bitrate: 373617 kb/s
  
  Stream #0:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 1936x2592 [SAR 72:72 DAR 121:162], 25 fps, 25 tbr, 25 tbn, 25 tbc
  
  Stream mapping:
  
  Stream #0:0 (mjpeg) -> crop
  
  fade -> Stream #0:0 (libx264)
  
  Press [q] to stop, [?] for help
  
  [swscaler @ 0x4d63b40] deprecated pixel format used, make sure you did set range correctly
  
  [swscaler @ 0x4df7340] deprecated pixel format used, make sure you did set range correctly
  
  [swscaler @ 0x50e97c0] deprecated pixel format used, make sure you did set range correctly
  
  [swscaler @ 0x50e97c0] Warning: data is not aligned! This can lead to a speed loss
  
  [libx264 @ 0x4b17480] using SAR=1/1
  
  [libx264 @ 0x4b17480] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
  
  [libx264 @ 0x4b17480] profile High, level 3.1
  
  [libx264 @ 0x4b17480] 264 - core 155 r61 b00bcaf - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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=3 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
  
  Output #0, mp4, to '/tmp/video-QB1JCDT021.mp4':
  
  Metadata:
  
  encoder : Lavf58.3.100
  
  Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc
  
  Metadata:
  
  encoder : Lavc58.9.100 libx264
  
  Side data:
  
  cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
  
  [swscaler @ 0x5bd0380] deprecated pixel format used, make sure you did set range correctly
  
  debug=1
  
  cur_dts is invalid (this is harmless if it occurs once at the start per stream)
  
  [image2 @ 0x4b11140] Opening '/tmp/photo-2HD2Z3UN3W.jpg' for reading
  
  [AVIOContext @ 0x4b6ecc0] Statistics: 1868086 bytes read, 0 seeks
  
  [mjpeg @ 0x4b14940] marker=d8 avail_size_in_buf=1868084
  
  [mjpeg @ 0x4b14940] marker parser used 0 bytes (0 bits)
  
  [mjpeg @ 0x4b14940] marker=e0 avail_size_in_buf=1868082
  
  [mjpeg @ 0x4b14940] marker parser used 16 bytes (128 bits)
  
  [mjpeg @ 0x4b14940] marker=db avail_size_in_buf=1868064
  
  [mjpeg @ 0x4b14940] index=0
  
  [mjpeg @ 0x4b14940] qscale[0]: 0
  
  [mjpeg @ 0x4b14940] marker parser used 67 bytes (536 bits)
  
  [mjpeg @ 0x4b14940] marker=db avail_size_in_buf=1867995
  
  [mjpeg @ 0x4b14940] index=1
  
  [mjpeg @ 0x4b14940] qscale[1]: 1
  
  [mjpeg @ 0x4b14940] marker parser used 67 bytes (536 bits)
  
  [mjpeg @ 0x4b14940] marker=c0 avail_size_in_buf=1867926
  
  [mjpeg @ 0x4b14940] sof0: picture: 1936x2592
  
  [mjpeg @ 0x4b14940] component 0 1:1 id: 0 quant:0
  
  [mjpeg @ 0x4b14940] component 1 1:1 id: 1 quant:1
  
  [mjpeg @ 0x4b14940] component 2 1:1 id: 2 quant:1
  
  [mjpeg @ 0x4b14940] pix fmt id 11111100
  
  [mjpeg @ 0x4b14940] marker parser used 17 bytes (136 bits)
  
  [mjpeg @ 0x4b14940] marker=c4 avail_size_in_buf=1867907
  
  [mjpeg @ 0x4b14940] class=0 index=0 nb_codes=11
  
  [mjpeg @ 0x4b14940] marker parser used 30 bytes (240 bits)
  
  [mjpeg @ 0x4b14940] marker=c4 avail_size_in_buf=1867875
  
  [mjpeg @ 0x4b14940] class=1 index=0 nb_codes=242
  
  [mjpeg @ 0x4b14940] marker parser used 82 bytes (656 bits)
  
  [mjpeg @ 0x4b14940] marker=c4 avail_size_in_buf=1867791
  
  [mjpeg @ 0x4b14940] class=0 index=1 nb_codes=8
  
  [mjpeg @ 0x4b14940] marker parser used 27 bytes (216 bits)
  
  [mjpeg @ 0x4b14940] marker=c4 avail_size_in_buf=1867762
  
  [mjpeg @ 0x4b14940] class=1 index=1 nb_codes=241
  
  [mjpeg @ 0x4b14940] marker parser used 51 bytes (408 bits)
  
  [mjpeg @ 0x4b14940] escaping removed 7149 bytes
  
  [mjpeg @ 0x4b14940] marker=da avail_size_in_buf=1867709
  
  [mjpeg @ 0x4b14940] component: 0
  
  [mjpeg @ 0x4b14940] component: 1
  
  [mjpeg @ 0x4b14940] component: 2
  
  [mjpeg @ 0x4b14940] marker parser used 1860559 bytes (14884468 bits)
  
  [mjpeg @ 0x4b14940] marker=d9 avail_size_in_buf=0
  
  [mjpeg @ 0x4b14940] decode frame unused 0 bytes
  
  [swscaler @ 0x5bd42c0] deprecated pixel format used, make sure you did set range correctly
  
  cur_dts is invalid (this is harmless if it occurs once at the start per stream)
  
  [image2 @ 0x4b11140] Opening '/tmp/photo-2HD2Z3UN3W.jpg' for reading
  
  [AVIOContext @ 0x4b6ecc0] Statistics: 1868086 bytes read, 0 seeks
  
  [mjpeg @ 0x4b14940] marker=d8 avail_size_in_buf=1868084
  
  [mjpeg @ 0x4b14940] marker parser used 0 bytes (0 bits)
  
  [mjpeg @ 0x4b14940] marker=e0 avail_size_in_buf=1868082
  
  [mjpeg @ 0x4b14940] marker parser used 16 bytes (128 bits)
  
  [mjpeg @ 0x4b14940] marker=db avail_size_in_buf=1868064
  
  [mjpeg @ 0x4b14940] index=0
  
  [mjpeg @ 0x4b14940] qscale[0]: 0
  
  [mjpeg @ 0x4b14940] marker parser used 67 bytes (536 bits)
  
  [mjpeg @ 0x4b14940] marker=db avail_size_in_buf=1867995
  
  [mjpeg @ 0x4b14940] index=1
  
  [mjpeg @ 0x4b14940] qscale[1]: 1
  
  [mjpeg @ 0x4b14940] marker parser used 67 bytes (536 bits)
  
  [mjpeg @ 0x4b14940] marker=c0 avail_size_in_buf=1867926
  
  [mjpeg @ 0x4b14940] sof0: picture: 1936x2592
  
  [mjpeg @ 0x4b14940] component 0 1:1 id: 0 quant:0
  
  [mjpeg @ 0x4b14940] component 1 1:1 id: 1 quant:1
  
  [mjpeg @ 0x4b14940] component 2 1:1 id: 2 quant:1
  
  [mjpeg @ 0x4b14940] pix fmt id 11111100
  
  [mjpeg @ 0x4b14940] marker parser used 17 bytes (136 bits)
  
  [mjpeg @ 0x4b14940] marker=c4 avail_size_in_buf=1867907
  
  [mjpeg @ 0x4b14940] class=0 index=0 nb_codes=11
  
  [mjpeg @ 0x4b14940] marker parser used 30 bytes (240 bits)
  
  [mjpeg @ 0x4b14940] marker=c4 avail_size_in_buf=1867875
  
  [mjpeg @ 0x4b14940] class=1 index=0 nb_codes=242
  
  [mjpeg @ 0x4b14940] marker parser used 82 bytes (656 bits)
  
  [mjpeg @ 0x4b14940] marker=c4 avail_size_in_buf=1867791
  
  [mjpeg @ 0x4b14940] class=0 index=1 nb_codes=8
  
  [mjpeg @ 0x4b14940] marker parser used 27 bytes (216 bits)
  
  [mjpeg @ 0x4b14940] marker=c4 avail_size_in_buf=1867762
  
  [mjpeg @ 0x4b14940] class=1 index=1 nb_codes=241
  
  [mjpeg @ 0x4b14940] marker parser used 51 bytes (408 bits)
  
  [mjpeg @ 0x4b14940] escaping removed 7149 bytes
  
  [mjpeg @ 0x4b14940] marker=da avail_size_in_buf=1867709
  
  [mjpeg @ 0x4b14940] component: 0
  
  [mjpeg @ 0x4b14940] component: 1
  
  [mjpeg @ 0x4b14940] component: 2
  
  [mjpeg @ 0x4b14940] marker parser used 1860559 bytes (14884468 bits)
  
  [mjpeg @ 0x4b14940] marker=d9 avail_size_in_buf=0
  
  [mjpeg @ 0x4b14940] decode frame unused 0 bytes
  
  [swscaler @ 0x5bd8200] deprecated pixel format used, make sure you did set range correctly
  
  cur_dts is invalid (this is harmless if it occurs once at the start per stream)
  
  ...
  
  ...
  
  ...

  As requested, here is a link to the full log. In this log - ffmpeg renders only 323 out of 375 frames.

  The Opening '/tmp/photo-2HD2Z3UN3W.jpg' segment repeats many many times until it finally renders out a short video. Does anyone have insight into why it keeps opening the image file ? This must have something to do with the underlying issue.

• FFMPEG converting MP4 - No video

  31 mars 2017, par mrcatmann

  I’m trying to re-encode a MP4 video with the latest version of FFMPEG (the original video is playable in all Windows players like WMP or MPC) :

  ffmpeg -re -i /home/clip.mp4 -y -preset ultrafast -crf 35 -c:a aac -threads 2 /home/conv1.mp4

  But the output file is only audio and no video. In the console I can see many strings like

  frame=    0 fps=0.0 q=0.0 Lsize= 

  So it doesn’t see the video stream. Here is the ffprobe output :

  ffprobe version git-2017-01-22-f1214ad Copyright (c) 2007-2017 the FFmpeg  developers built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
  
  configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab --enable-libwavpack --enable-nvenc
  
  libavutil      55. 44.100 / 55. 44.100
  
  libavcodec     57. 75.100 / 57. 75.100
  
  libavformat    57. 63.100 / 57. 63.100
  
  libavdevice    57.  2.100 / 57.  2.100
  
  libavfilter     6. 69.100 /  6. 69.100
  
  libavresample   3.  2.  0 /  3.  2.  0
  
  libswscale      4.  3.101 /  4.  3.101
  
  libswresample   2.  4.100 /  2.  4.100
  
  libpostproc    54.  2.100 / 54.  2.100
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/clip.mp4':
  
  Metadata:
  
  major_brand     : dash
  
  minor_version   : 0
  
  compatible_brands: iso6avc1mp41
  
  creation_time   : 2016-03-17T09:39:29.000000Z
  
  Duration: 00:04:18.46, start: 0.000000, bitrate: 3109 kb/s
  
  Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1440x1080 [SAR 1:1 DAR 4:3], 2981 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc (default)
  
  Metadata:
  
    creation_time   : 2016-03-17T09:39:29.000000Z
  
    handler_name    : VideoHandler
  
  Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
  
  Metadata:
  
    creation_time   : 2016-03-17T09:36:59.000000Z
  
    handler_name    : SoundHandler

  Is there any way to fix it ? Tried converting the video to different formats, or using Handbrake - still same results, no video.

• Merge commit ’c454dfcff90f0ed39c7b0d4e85664986a8b4476c’

  27 mars 2017, par Clément Bœsch

  Merge commit ’c454dfcff90f0ed39c7b0d4e85664986a8b4476c’
  * commit ’c454dfcff90f0ed39c7b0d4e85664986a8b4476c’ :
  
    Use ISO C printf conversion specifiers where appropriate
  This commit is a noop, an equivalent patch is currently under review on
  
  the mailing-list : http://ffmpeg.org/pipermail/ffmpeg-devel/2017-March/209239.html
  Merged-by : Clément Bœsch <u@pkh.me>
  

  • [DH] doc/libav-merge.txt